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Epsilon Net, the largest Group of Business Software in Greece with&nbsp; a full portfolio of specialized services and software solutions,&nbsp; offers you:Career Growth –&nbsp;Join a team where you can develop, learn, and evolve.Supportive Culture&nbsp;– Thrive in an environment that fosters teamwork, knowledge-sharing, and excellence.Top Clients &amp; Technology –&nbsp;Work with the best professionals in the development sector and cutting-edge toolsAs a &nbsp;Software Developer:📌Your mission:<ul><li>Design and Develop innovative software products and components that make a difference.</li><li>Collaborate with managers &amp; analysts to understand the scope of projects.</li><li>Write efficient and reliable code that meets project requirments.</li><li>Tackle technical challenges with creativity and flair, delivering results within deadlines.</li><li>Testing and Validation (user acceptance testing (UAT).</li><li>Upgrade information flows with cutting-edge technologies and architecture.</li></ul>📚What You Need:<ul><li>Bachelor’s degree in Computer Science, Engineering or a related field.</li><li>3+ years of experience with C# and ASP.NET Core.</li><li>Strong SQL knowledge and experience in devoloping web services (Web API, RESTful).</li><li>Excellent problem-solving skills and a knack for analytical thinking.</li><li>A solid command of English (both written and spoken) and a genuine passion for programming.</li><li>Team player vibes and attention to detail.</li></ul>🌟Bonus points if you have:<ul><li>Experience with Blazor.</li></ul>What We Offer:💰 Competitive salary &amp; benefits package.📚 Ongoing training &amp; career development (Epsilon Training &amp; Epsilon College).🩺 Private medical insurance &amp; psychological support services.💻 Fully remote working model.🏆 Multi-awarded workplace (Fortune’s 100 Best Companies to Work For in Europe 2024, Best Workplace in Technology, Best Workplaces for Women).

.NET Software Engineer

Epsilon Net, the largest Group of Business Software in Greece with&nbsp; a full portfolio of specialized services and software solutions,&nbsp; offers you:Career Growth –&nbsp;Join a team where you can develop, learn, and evolve.Supportive Culture&nbsp;– Thrive in an environment that fosters teamwork, knowledge-sharing, and excellence.Top Clients &amp; Technology –&nbsp;Work with the best professionals in the development sector and cutting-edge toolsAs a Sennior&nbsp;Software Developer:📌Your mission:<ul><li>Design and development of new software products and components.</li><li>Build and maintain efficient and reliable code</li><li>Provide solutions in technical problems</li><li>Deliver work that concisely addresses outlined requirements within appropriate timeframes</li><li>Upgrade specific information flow using new technologies and architecture</li></ul>📚What You Need<ul><li>BSc degree in Computer Science, Engineering or related field.</li><li>More than 5 years of experience in C# and ASP.NET Core</li><li>Strong SQL Knowledge</li><li>Experience with development of web services (Web API, RESTFul)</li><li>Strong analytical and problem-solving skills</li><li>Excellent command of the English language (written and verbal)</li><li>Passion for programming and IT technologies</li><li>Ability to learn new technologies &amp; methodologies</li><li>Ability to work as part of a team</li><li>Attention to detail</li></ul>🌟Bonus points if you have:<ul><li>Experience with Blazor.</li></ul>What We Offer💰 Competitive salary &amp; benefits package.📚 Ongoing training &amp; career development (Epsilon Training &amp; Epsilon College).🩺 Private medical insurance &amp; psychological support services.💻 Fully remote working model.🏆 Multi-awarded workplace (Fortune’s 100 Best Companies to Work For in Europe 2024, Best Workplace in Technology, Best Workplaces for Women).el.

Senior. NET Software Engineer

We are seeking a&nbsp;Senior Data Software Engineer&nbsp;to join our Data &amp; Analytics team, focusing on utilizing cloud-native technologies in our Microsoft Azure environment.You will be pivotal in processing large volumes of financial data, innovating to enhance scalability, reduce processing latency, and increase processing transparency. The ideal candidate will be involved in every stage of the development lifecycle, from engineering robust solutions to collaborating with business partners and supporting operations.The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-YAROSLAVADIAKOVAResponsibilities<ul><li>Develop and maintain high-stability, performant solutions within the Microsoft Azure environment</li><li>Utilize Databricks, Azure DevOps, Delta Lake tables, and spark structured streaming in project implementations</li><li>Collaborate with business partners and IT experts to understand requirements and shape solutions</li><li>Participate in code reviews to ensure software quality</li><li>Ensure accurate and up-to-date documentation of processes and solutions</li><li>Support operations team in addressing complex problems</li><li>Improve and maintain data processing pipelines used in financial data analysis</li><li>Break down complex requirements into achievable tasks</li><li>Ensure solutions are effectively tested and aligned with business needs</li></ul>Requirements<ul><li>At least 3 years of experience in Data Software Engineering</li><li>Proven core Python software engineering skills, ideally in a finance data context</li><li>Proficiency in Apache Spark and familiarity with Delta Lake tables</li><li>Strong background in relational data models and SQL</li><li>Experience using automated testing to ensure software quality</li><li>Strong analytical skills with the ability to manage complexity</li><li>Self-driven and proactive in addressing issues and opportunities</li><li>Fluent in English with effective collaboration skills in both in-person and remote settings</li><li>Competency in working within a Cloud-native environment, specifically with Microsoft Azure technologies</li><li>Ability to work onsite approximately 3 days per week</li></ul>Nice to have<ul><li>Experience in Lakehouse architecture</li><li>Understanding of low latency processing mechanisms</li><li>Prior exposure to financial data processing systems</li></ul>We offer<ul><li>For you:</li><li>Paid annual vacation</li><li>Paid sick leave days</li><li>Private health insurance</li><li>Stable income</li><li>Meal and home office compensation</li><li>For your comfortable work:</li><li>Remote and hybrid work opportunities</li><li>Corporate laptop</li><li>Possibility to work on your own device</li><li>Free licensed software</li><li>Relocation opportunities</li><li>Free wellbeing activities</li><li>For your growth:</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Free trainings for technical and soft skills</li><li>Free access to LinkedIn Learning platform</li><li>Free access to internal and external e-Libraries</li><li>Certification opportunities</li><li>Language courses</li><li>Internal technical and non-technical communities</li><li>Possibility to contribute in internal, opensource products</li></ul>EPAM is a leading global provider of digital platform engineering and development services. We are committed to positively impacting our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to learn and grow continuously. You will join a dedicated, creative, and diverse community that will help you discover your fullest potential.EPAM is committed to providing our global team of 52,800+ EPAMers with inspiring careers. EPAMers lead with passion and honesty and think creatively. Our people are the source of our success, and we value collaboration, try always to understand our customers' business, and strive for the highest standards of excellence.

Senior Data Software Engineer

We are seeking a highly skilled and motivated&nbsp;Senior Data Software Engineer&nbsp;to join our innovative team.In this role, you will leverage cloud-native technologies, including Databricks, Azure DevOps, Delta Lake tables, Spark Structured Streaming, and Lakehouse architecture, within our Microsoft Azure environment. You will play a pivotal role in processing large volumes of financial data, driving innovative solutions that enhance scalability, reduce processing latency, and improve transparency.The remote option applies only to the Candidates who will be working from any location in Greece. #LI-DNI#LI-IK2Responsibilities<ul><li>Engineer and maintain high-performance data solutions leveraging Python, Apache Spark, and Delta Lake</li><li>Participate in the full software development lifecycle, including requirements analysis, solution design, code reviews, and documentation</li><li>Collaborate with business partners, IT teams, and architects to ensure data pipelines meet complex and evolving requirements</li><li>Optimize financial data processing pipelines to improve scalability and reduce latency</li><li>Use automated testing to ensure reliability, stability, and accuracy in data processing</li><li>Break down complex data problems into achievable solutions through strong analytical skills</li><li>Support operations teams by troubleshooting and resolving complex pipeline issues</li><li>Identify opportunities for improvement and proactively address challenges</li><li>Design and implement robust relational data models and SQL-based solutions</li><li>Partner with the product owner and team members to deliver seamless data workflows</li><li>Build systems and pipelines that align with modern cloud-native architectural principles</li></ul>Requirements<ul><li>3+ years of professional experience in data engineering or software engineering roles</li><li>Strong core Python software engineering experience with proficiency in Apache Spark and Delta Lake</li><li>Expertise in relational data models and SQL for designing and managing large-scale data solutions</li><li>Knowledge of Azure Cloud Ecosystem, Databricks, and Azure DevOps</li><li>Background in financial data processing and handling large-scale analytics workloads</li><li>Familiarity with Spark Structured Streaming and its application to real-time data pipelines</li><li>Capability to develop, debug, and refine end-to-end automated testing processes</li><li>Experience with architectural practices related to Lakehouse platforms and data lake solutions</li><li>Fluency in English (B2 level) to collaborate effectively across remote and in-person teams</li></ul>Nice to have<ul><li>Understanding of modern big data processing techniques beyond Spark Structured Streaming</li><li>Background in optimizing Delta Lake and Lakehouse architectures for complex business needs</li><li>Showcase of delivering solutions in finance-specific domains or similar industries</li><li>Familiarity with designing and implementing pipelines in distributed systems with low latency</li></ul>We offer<ul><li>For you:</li><li>Paid annual vacation</li><li>Paid sick leave days</li><li>Private health insurance</li><li>Stable income</li><li>Meal and home office compensation</li><li>For your comfortable work:</li><li>Remote and hybrid work opportunities</li><li>Corporate laptop</li><li>Possibility to work on your own device</li><li>Free licensed software</li><li>Relocation opportunities</li><li>Free wellbeing activities</li><li>For your growth:</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Free trainings for technical and soft skills</li><li>Free access to LinkedIn Learning platform</li><li>Free access to internal and external e-Libraries</li><li>Certification opportunities</li><li>Language courses</li><li>Internal technical and non-technical communities</li><li>Possibility to contribute in internal, opensource products</li></ul>EPAM is a leading global provider of digital platform engineering and development services. We are committed to positively impacting our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to learn and grow continuously. You will join a dedicated, creative, and diverse community that will help you discover your fullest potential.EPAM is committed to providing our global team of 52,800+ EPAMers with inspiring careers. EPAMers lead with passion and honesty and think creatively. Our people are the source of our success, and we value collaboration, try always to understand our customers' business, and strive for the highest standards of excellence.

Epsilon Net S.A.,&nbsp;the largest IT group of companies in Greece&nbsp;and&nbsp;No.1 Best Workplace in Tech 2023,&nbsp;is seeking for the department of R&amp;D, a&nbsp;.NET Desktop Developer.Responsibilities:<ul><li>Design and development of new desktop software products and components with the use of .Net</li><li>Build and maintain efficient and reliable code</li><li>Provide solutions in technical problems</li><li>Deliver work that concisely addresses outlined requirements within appropriate timeframes</li><li>Upgrade specific information flow using new desktop technologies and architecture</li></ul>Requirements:<ul><li>Bachelor's or Master's Degree in Computer Science, Engineering or related field.</li><li>3 - 5 years of experience in business application design and development is required.</li><li>Excellent knowledge of desktop application development using Microsoft .NET Framework C# (WinForms).</li><li>Excellent knowledge of Microsoft SQL Server.</li><li>Desired knowledge and/or experience with DevExpress controls.</li><li>Desirable knowledge and/or experience with HTML, Web services.</li><li>Experience with Git.</li><li>Experience in designing and analyzing merchandising applications.</li><li>Very good knowledge of the English language.</li><li>Spirit of cooperation and teamwork.</li><li>Pleasant and dynamic personality.</li></ul> We Offer:<ul><li>Multi-awarded working environment (Fortune’s 100 Best Companies to Work For in Europe 2024,&nbsp;10 Best Workplaces Hellas,&nbsp;4 Best Workplaces Europe, 2 Best Workplaces™ for Women, 2 Best Workplace in Technology&nbsp;Awards).</li><li>Competitive remuneration package.</li><li>Ongoing training, opportunities &amp; career development.</li><li>Private medical insurance.</li><li>Psychological support line.</li><li>Online personal- training programs.</li><li>Free participation in Epsilon Training &amp; Epsilon College educational programs.</li><li>Remote working model.</li></ul>

.NET Desktop Software Engineer Remote

We are searching for a&nbsp;Senior Data Software Engineer&nbsp;to guide the development of our forward-thinking supply-chain data analytics platform.This platform offers a comprehensive perspective of suppliers, products, material categories, shipments, and compliance activities, leveraging artificial intelligence to provide actionable insights and custom recommendations for our clients.If this role matches your career aspirations – apply today!The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Design and develop data architectures and ETL pipelines using Databricks and external orchestrators like Airflow</li><li>Collaborate with machine learning teams to incorporate AI-driven insights into the platform</li><li>Implement system-level enhancements and components for efficient data engineering</li><li>Optimize data-focused platforms to enhance performance and scalability</li><li>Ensure compliance with software engineering best practices, including containerization, unit testing, linting, and code style adherence</li><li>Oversee and improve data workflows, Delta Lake, and Delta Live Tables within Databricks</li><li>Provide technical mentorship and support to data engineers on the team</li><li>Engage effectively with clients and stakeholders to align solutions with their needs</li><li>Navigate uncertainty and independently complete project deliverables</li></ul>Requirements<ul><li>Background in leading data engineering projects with the Databricks platform</li><li>Knowledge of data architectures and data modeling</li><li>Skills in designing and building ETL pipelines utilizing Databricks and external orchestrators (e.g., Airflow)</li><li>Proficiency in using Databricks (Delta Lake, workflows, Delta Live Tables, deployment, and versioning)</li><li>Expertise in Python with a focus on cloud-native technologies</li><li>Proficiency in Spark/PySpark</li><li>Background in engineering with either AWS or Azure</li><li>Skills in handling big data and optimizing performance in data-intensive environments</li><li>Strong initiative combined with experience interacting directly with clients</li><li>Adaptability to manage ambiguity and independently drive outcomes</li><li>Competency in operating within a fast-paced startup environment with transparency</li><li>Fluency in English at a B2 level</li></ul>Nice to have<ul><li>Familiarity with setting up or maintaining CI/CD pipelines on Azure DevOps</li><li>Understanding of Data Observability and approaches to Data Quality Monitoring</li><li>Background in integrating data quality checks into data pipelines</li></ul>We offer<ul><li>For you:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (additional benefit card from Edenred of 22€ per month (264€ per year)</li><li>Monthly transportation card for those located in Athens to use public transportation to visit the office and/or clients</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest

Senior Data Software Engineer Remote

We are not here to play zero-sum games. Shopify Engineering is focused on building the best product for our Merchants. You will enable entrepreneurship and create new value for the world.&nbsp;We’re looking for experienced and curious software engineers to help build the future of commerce.&nbsp;<ul><li>Our engineering culture is deeply collaborative, truth-seeking, candid, and merchant obsessed</li><li>Our success hinges on our ability to build and scale the platform that powers commerce for millions of merchants. And do it in a robust and performant way.&nbsp;</li></ul>We believe that a great engineer can apply and hone their craft across multiple domains. That’s why we hire generalists, give them opportunities to learn new technologies and tools, and provide support and mentorship along the way.&nbsp;Shopify engineers contribute to the entire commerce “stack.” Think: delivering merchant and buyer-facing applications, creating complex financial solutions, improving open source communities, building internal tools to improve developer experience, and more.&nbsp;If you care deeply about what you do, and you’re committed to the relentless pursuit of developing and mastering your craft, Shopify Engineering might be for you.The Site Reliability Team:<ul><li>Help Shopify run its planet scale systems by enabling our engineering teams to create resilient systems.</li><li>Build and improve tools to keep our platform resilient and performant.</li><li>Help define what Resiliency and Site Reliability Engineering means for Shopify.</li><li>Directly impact production systems underpinning commerce for millions of merchants, who&nbsp; generate revenue for their livelihood, their families, and their employees, through the businesses they’ve built on our platform.</li><li>Go on-call and respond to automated alerts and execute playbooks.</li><li>Identify gaps in our processes and build or improve tools to support incident management.</li><li>Develop production tooling and services to improve our platform’s resilience.</li><li>Clean up the noise in our signals, ensuring we can get an understanding of our platform and more efficiently debug problems.</li><li>Ensure we never fail for the same reason twice.</li></ul>

Site Reliability Engineer

KLDiscovery offers a fantastic opportunity for you to use your talents to make a meaningful impact in a fast-paced, growing technology and services organization! &nbsp;KLDiscovery is a global leader in eDiscovery, compliance, and data management solutions, empowering law firms, corporations, and government agencies to tackle their most complex legal and regulatory challenges.We are actively seeking a candidate with strong expertise in Python software engineering, who demonstrates either prior experience or a keen interest in transitioning to the dynamic field of AI/Machine Learning.&nbsp;&nbsp;Work Status: Remote, work from home opportunity.&nbsp;Is This Role For You?&nbsp;The primary responsibilities of this position revolve around constructing AI development and production infrastructure, as well as implementing them effectively. Your specific tasks will include aiding in the construction of analytical tools, curating datasets, conducting experiments, precisely estimating impact, productizing solutions, and monitoring the performance of machine learning models.&nbsp;A Day in The Life<ul><li>Develop high-quality code for seamless integration of Data Science tools and processes into the company's products and services.</li><li>Offer expert analysis and valuable insights to the product development team, contributing to the enhancement of our product offering.</li><li>Foster close collaboration with engineering teams to optimize the implementation and monitoring of solutions.</li><li>Conduct research, provide recommendations, and implement best practices in data science and data engineering.</li></ul>&nbsp;Driving Career Growth, Benefit Excellence: The KLD AdvantageAt KLD we invest in employees and their families by placing their wellbeing first. We offer competitive total compensation that includes base pay, bonus potential, inclusive benefits, wellness programs, and perks. We use market and industry data to inform pay decisions while considering geography and labor markets, individual experience, and business needs. Individual compensation will vary, although a reasonable estimate of the current annualized base pay range for this position is £50,000 to £65,000.<ul><li>This position is 100% remote, and we offer a high-performance laptop computer, options for wireless headset or external speaker, up to two 24" 2K monitors, and a mobile phone for business use.</li><li>Life assurance</li><li>Private Medical Health Cover (currently with BUPA)</li><li>Group Income Protection</li><li>25 days annual leave</li><li>Contributory pension after completion of three months’ service and the option to join the Workplace Pension in line with statutory rules</li><li>Flexible Benefits including Season Ticket Loans and Ride 2 Work.</li><li>Buy and sell up to 5 days of Holiday per year</li><li>Roll over 5 days of Holiday per year</li><li>Competitive salary (including bonuses and/ or team incentives) and benefits package</li><li>Refer a friend, earn a bonus!</li><li>Career progression and training opportunities</li></ul>&nbsp;What You Will Bring To The Role<ul><li>3+ years developing production Python code with demonstrated proficiency in code review practices, unit testing (pytest, unittest), and maintaining codebases &gt;10K lines</li><li>Strong CI/CD pipeline experience using Git, Azure DevOps/GitHub, Docker</li><li>Hands-on experience building and maintaining ML pipelines including ETL processes, data versioning and model deployment</li><li>Experience with modern ML frameworks: PyTorch or TensorFlow for model development, scikit-learn for classical ML</li><li>Working knowledge of LLM deployment patterns including prompt engineering, RAG (Retrieval-Augmented Generation) architectures, and fine-tuning approaches</li><li>Proficiency with NLP libraries: Hugging Face Transformers, spaCy, or LangChain</li><li>Experience managing datasets &gt;1TB and implementing data quality validation frameworks</li><li>Cloud platform experience (Azure preferred) including compute, storage, and managed ML services</li><li>Familiarity with model quantization, optimization techniques (ONNX, TensorRT), and cost-efficient inference strategies</li><li>Experience leveraging AI Code Assistants/Agents like Claude Code</li></ul>&nbsp;Business Travel &amp; Flexibility Requirements<ul><li>This position requires the individual to be flexible to our client and team needs for out-of-hours work and weekend work where applicable.&nbsp;</li></ul>&nbsp;Highly Valued Skills<ul><li>Vector database implementation (Pinecone, pgvector) with experience scaling to millions of embeddings</li><li>Production experience with embedding models (OpenAI, Cohere, sentence-transformers) and semantic search systems</li><li>Modern Python practices: type hints, async/await, pydantic</li><li>Experience using AI coding assistants (GitHub Copilot, Cursor, Claude Code, or similar) to accelerate development workflows</li><li>SQL expertise (PostgreSQL) including query optimization and database design</li><li>Experience with model monitoring, A/B testing frameworks, and performance tracking in production</li><li>Agentic AI patterns and multi-step reasoning systems</li><li>C# for integration with existing .NET systems</li><li>eDiscovery, legal tech, or document processing domain knowledge</li></ul>&nbsp;Professional Capabilities<ul><li>Clear technical communication with both technical and non-technical stakeholders</li><li>Self-directed problem-solving with ability to scope and deliver projects independently</li><li>Collaborative approach to code review and knowledge sharing</li><li>Detail-oriented with strong testing discipline</li></ul>&nbsp;Education<ul><li>Bachelor's degree in Computer Science, Engineering, Mathematics, Statistics, or related STEM field (Master's preferred)</li><li>Equivalent professional experience considered</li></ul>&nbsp;Language<ul><li>English fluency (written and verbal)</li></ul>&nbsp;

AI Engineer

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.We are looking for a seasoned Software Backend Engineer to design and improve Kazakhstan Infrastructure/services to the next evolution.&nbsp;&nbsp;To ensure Binance KZ services are reliable, fault-tolerant, efficiently scalable, and cost-effective. The ideal talent should have strong Backend Development experience.&nbsp;Must be able to speak Kazakh or Russian language to liaise and collaborate efficiently with Kazakhstan external stakeholders i.e. Banking parties, Government relations.&nbsp;&nbsp;*100% Remote, Work from Home. This is a 6 months Contractor role to start off with.&nbsp;Responsibilities<ul><li>Design, develop, and maintain backend services and APIs for global products using Java.</li><li>Build a high-performance, highly available, and secure backend system to provide robust support for BigPay Fiat business operations.</li><li>Engage in and improve the whole lifecycle of service, from inception and design, through to deployment, operation, and refinement.</li><li>Develop and maintain tools, re-designing capacity planning infrastructure for greater scalability.</li><li>Troubleshooting, diagnosing, fixing software issues, and ensuring data security, and end-to-end system architecture.</li></ul>Requirements<ul><li>Minimum of 7 years of experience in software development and architecture.</li><li>Strong expertise in Java and backend frameworks (e.g., Spring Boot, RESTful APIs)</li><li>Experience with databases (SQL and/or NoSQL), messaging systems (e.g., Kafka, RabbitMQ), and microservices architecture</li><li>In-depth understanding of Linux and computer networks.</li><li>Experience in profiling, benchmarking and optimizing ML applications</li><li>Ability to speak in English and Kazakhstan/Russian language is required to coordinate with external Kazakhstan business partners and stakeholders.</li></ul>&nbsp;Middleware:<ul><li>Java code development experience, preferably Apache open source project developers</li><li>Experience in high availability, high performance, and resource optimization.</li></ul>Why Binance• Shape the future with the world’s leading blockchain ecosystem• Collaborate with world-class talent in a user-centric global organization with a flat structure• Tackle unique, fast-paced projects with autonomy in an innovative environment• Thrive in a results-driven workplace with opportunities for career growth and continuous learning• Competitive salary and company benefits• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Backend Java Engineer - Kazakhstan/Russian speaker (6 months Contract)

We are looking for a driven and technically strong individual to join the Trading Engine team as a Senior API Solutions Engineer. This role combines hands-on software development with a client- and community-facing focus centered around the Binance Trading API. You will be part of a small, fast-moving team that works closely with some of the exchange’s largest global clients, helping them integrate and optimize their trading strategies using our APIs.&nbsp;The ideal candidate has a solid technical background, strong programming expertise, and a deep understanding of exchange APIs. They should also enjoy engaging with developers and clients, providing guidance, and contributing to the broader API community.Responsibilities:<ul><li>Develop and maintain open-source libraries used by the company’s clients for API integrations</li><li>Serve as a subject matter expert for REST APIs and WebSocket connectivity, supporting and advising the exchange’s largest clients</li><li>Work closely with clients to help them design and optimize trading algorithms, improving efficiency and performance on the exchange</li></ul>Requirements:<ul><li>Strong programming skills, preferably in Python and/or JavaScript (Node.js); prior experience working with exchange APIs is highly valued</li><li>Experience contributing to open-source projects is a plus</li><li>Business-level English; proficiency in additional widely spoken languages is an advantage for supporting global clients</li><li>Excellent communication and interpersonal skills</li><li>Highly self-motivated, disciplined, and able to work independently in a fast-paced environment</li><li>Curious mindset with a strong willingness to learn, experiment, and explore new technologies</li></ul>Why Binance• Shape the future with the world’s leading blockchain ecosystem• Collaborate with world-class talent in a user-centric global organization with a flat structure• Tackle unique, fast-paced projects with autonomy in an innovative environment• Thrive in a results-driven workplace with opportunities for career growth and continuous learning• Competitive salary and company benefits• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Senior Solutions Engineer (API, Python, Node.JS)

Code.Hub&nbsp;is the first Hub for Developers in Greece, builds together with partners decentralized digital hubs in Gaming for expanding the portfolio of their services globally. Code.Hub has the knowledge and the technical mentorship for all technologies and helps the SW Engineers to expand their skills and opportunity of making a great career path for their future!Code.Hub&nbsp;believes in the talent of Greece. Code.Hub manages the biggest Software Development projects in the Greek market and numerous already 75% of the IT market in Greece. During 2018 and 2019, Code.Hub was listed in the top 100 most innovative initiatives in Greece. Code.Hub awarded in 2021 &amp; 2020 with Gold Award as the best company in the market regarding our services.Our Gaming project is for a leading GameTech company in Greece and one of the fastest-growing in Europe &amp; US. Being International with a local approach, the company is currently operating in 6 countries. With people at the core of everything they do, their team of 800+ talented and enthusiastic people fuels their international expansion with their passion, maintaining an “eyes-on-the-customer” approach and a unique One Team spirit. Continuous improvement is what they strive for, from professional development to team-bonding activities, while being efficient and making things happen is what their team’s minds are set on.You will be joining a fast-growing GameTech project, among the largest and most innovative one’s in the world, active in 19 international markets and counting. Our partner offers a wide range of digital entertainment services to millions of users and is known for continuously investing in cutting-edge technologies. The team is diverse, multinational, and driven by a strong vision for inclusive growth, with operations across three continents and a workforce of over 2,700 professionals.Our client is looking for a Senior Frontend Engineer who will play a key role in developing modern, high-performance applications using state-of-the-art technologies. The position is strongly aligned with the execution of their technical roadmap, with a clear emphasis on code modularity, reusability, testability, and continuous performance tuning and monitoring as part of everyday development practices. Beyond hands-on development, the role carries significant technical leadership responsibility. The successful candidate will provide guidance across development teams, enforcing best practices and architectural patterns while ensuring high-quality feature delivery. They will actively participate in technical analysis and collaborate closely with UI/UX designers to ensure the best possible customer experience.Technology StackTheir frontend ecosystem includes TypeScript, Node.js, WebSockets, Storybook, SCSS, HTML, Angular 16+, Signals, RxJS, NgRx, and PrimeNG.Key Responsibilities<ul><li>Develop modern, high-performance frontend applications aligned with the technical roadmap.</li><li>Ensure code modularity, reusability, and testability, with continuous performance tuning and monitoring.</li><li>Remain hands-on, writing production code and leading by example alongside engineering teams.</li><li>Analyze and improve frontend performance using tools such as Lighthouse and Chrome UX.</li><li>Provide technical leadership and influence across multiple teams.</li><li>Mentor engineers on advanced frontend topics and support their technical growth.</li><li>Collaborate closely with Product, Delivery, and UI/UX to deliver scalable and user-centric solutions.</li><li>Contribute to architectural discussions, challenge existing solutions, and implement improvements.</li><li>Act as a bridge between Architecture and Development teams, safeguarding engineering standards and delivery processes.</li><li>Deliver proof of concepts or full implementations depending on business needs.</li></ul>Requirements &amp; Qualifications<ul><li>Strong understanding of modern frontend frameworks and how data/state connect to rendering engines (DOM or native mobile APIs).</li><li>Solid experience with Angular (16+), RxJS, and NgRx.</li><li>Strong knowledge of global store and action-based state management patterns (Redux, VueX, Pinia, NgRx).</li><li>Experience with frontend integration patterns (iframes, micro-frontends, edge includes).</li><li>Strong understanding of SPA-to-BFF communication and API design best practices.</li><li>Experience optimizing build processes using Webpack and/or Vite.</li><li>Deep understanding of modern browser APIs (Service Workers, MutationObserver, ResizeObserver).</li><li>Familiarity with frontend performance metrics and debugging tools.</li><li>Experience with server-side rendering is considered a plus.</li></ul>Let’s talk about us:<ul><li>Remote working model.</li><li>A competitive salary.</li><li>Signing Bonus.</li><li>Brand new equipment.</li><li>Exciting &amp; friendly work environment.</li><li>Career &amp; competencies’ development.</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn.</li><li>L&amp;D plan for your career improvement.</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun!</li><li>Internal competitions &amp; rewards.</li></ul>Let’s talk about Code.Hub-ers:<ul><li>You are eligible to free LinkedIn trainings.</li><li>You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction.</li><li>Training &amp; Tech Mentor for your induction.</li><li>Unlimited access to LinkedIn Learning platform (1st semester).</li><li>Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.</li><li>Private Health Insurance.</li><li>Performance planning each six months and each two years planning of promotion.</li><li>Free Lunch/Snack every day &amp; Cocktail Fridays @ our offices.</li><li>Referral Bonus.</li></ul>

Senior Frontend Engineer

We are seeking a highly experienced Senior Java Developer to join our dynamic team, where you will play a key role in developing and maintaining cutting-edge software solutions through advanced problem-solving, collaboration and leadership skills.The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Collaborate with cross-functional teams to design, develop and implement scalable Java-based applications</li><li>Architect and enhance solutions using Spring Framework or Quarkus</li><li>Develop and maintain RESTful APIs ensuring robust and efficient data communication</li><li>Integrate ORM frameworks such as Hibernate, JPA or Panache in application development</li><li>Utilize build tools like Maven for efficient software packaging and deployment</li><li>Ensure optimal database interactions using SQL with expertise in Microsoft SQL Server</li><li>Leverage Apache Camel for developing robust integration solutions</li><li>Apply version control practices with Git and Azure DevOps to maintain codebase integrity</li><li>Contribute to designing and implementing microservices architectures</li><li>Support containerized application deployment through Docker or Kubernetes</li><li>Collaborate in applying CI/CD practices and DevOps methodologies</li><li>Participate in technical discussions, presentations and meetings with clients</li><li>Uphold best practices for writing clean, maintainable and efficient code</li></ul>Requirements<ul><li>Bachelor’s degree in Computer Science, Engineering or related field</li><li>7+ years of professional experience in Java development and senior engineering roles</li><li>Strong proficiency in Java (8 or above), Spring Framework (e.g. Spring Boot) and Quarkus</li><li>Knowledge of SQL, relational databases like Microsoft SQL Server and ORM tools such as Hibernate and JPA</li><li>Expertise in RESTful API design and understanding of microservices architecture</li><li>Familiarity with Git, Azure DevOps and build tools like Maven</li><li>Capability to work with Docker, Kubernetes and apply CI/CD pipelines</li><li>Background in cloud platforms such as AWS, Azure or GCP</li><li>Understanding of unit testing frameworks like JUnit and Mockito</li><li>Proven experience with Agile/Scrum methodologies</li><li>Strong problem-solving, communication and teamwork skills</li><li>Good command of written and spoken English</li></ul>Nice to have<ul><li>Knowledge of Elastic integration tools like Elasticsearch, Logstash or Kibana</li><li>Good command of written and spoken Greek</li></ul>We offer/BenefitsFor your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul>

Senior Java Developer

Our Gaming project&nbsp;is for leading GameTech company in Greece and one of the fastest-growing in Europe &amp; US. Being International with a local approach, the company is currently operating in 6 countries. With people at the core of everything they do, their team of 800+ talented and enthusiastic people fuels their international expansion with their passion, maintaining an “eyes-on-the-customer” approach and a unique One Team spirit. Continuous improvement is what they strive for, from professional development to team-bonding activities, while being efficient and making things happen is what their team’s minds are set on.The Role: Senior iOS EngineerResponsibilities:<ul><li>Design and build applications for the iOS platform</li><li>Ensure the performance, quality, and responsiveness of applications</li><li>Collaborate with the team to define, design, and ship new features</li><li>Identify and correct bottlenecks and fix bugs</li><li>Help maintain code quality, organization, and automation</li></ul>Requirements:<ul><li>Experience with Swift or Objective-C and Cocoa Touch</li><li>Experience with iOS frameworks such as Grand Central Dispatch, Core Animation, etc.</li><li>Minimum 3 years of experience as an iOS developer</li><li>Ability to translate UI designs to iOS layouts with pixel precision</li><li>Familiarity with RESTful APIs to connect iOS applications to back-end services</li><li>Understanding of Apple’s design principles and interface guidelines</li><li>Familiarity with cloud message APIs and push notifications</li></ul>Nice to Have:<ul><li>Knowledge of low-level C-based libraries</li><li>Experience with App Extensions watchOS and tvOS </li></ul>Let’s talk about us:<ul><li>Remote working model</li><li>A competitive salary</li><li>Signing Bonus</li><li>Brand new equipment</li><li>Exciting &amp; friendly work environment</li><li>Career &amp; competencies’ development</li><li>Continuous learning &amp; development experience based on infinity model through Code.Hub’s Code.Learn</li><li>L&amp;D plan for your career improvement</li><li>A truly open, inclusive, and competitive-free environment to grow your skills and have fun!</li><li>Internal competitions &amp; rewards</li></ul>Let’s talk about Code.Hub-ers:<ul><li>You are eligible to free LinkedIn trainings</li><li>You are eligible to have free pass to all training Code.Learn activities after 6 months from your induction</li><li>Training &amp; Tech Mentor for your induction</li><li>Unlimited access to LinkedIn Learning platform (1st semester)</li><li>Sponsoring of a Bachelor and/or Master’s Degree from Athens Tech College</li><li>Private Health Insurance</li><li>Performance planning each six months and each two years planning of promotion</li><li>Free Lunch/Snack every day &amp; Cocktail Fridays @ our offices</li><li>Referral Bonus</li></ul>

Senior IOS Engineer

This is a great opportunity for you to work in a technology driven environment in close collaboration with skilled and passionate professionals, who utilize the best practices and cutting-edge technologies. You will be working on challenging projects that involve multithreading and high performance, security and scalable microservices. You will get every chance to share your opinions and grow professionally. Our technical stack includes, but is not limited to; AWS Cloud Services, Terraform, REST API and gRPC.<h2>The main responsibilities of the position include:</h2><ul><li></li></ul><ul><li>Write clean, simple, maintainable and testable code</li><li>Design, implement and maintain cloud-based services and APIs</li><li>Monitor, troubleshoot and debug applications</li><li>Participate and run code reviews</li><li>Follow emerging technologies and frameworks</li></ul><h2>Main requirements:</h2><ul><li></li></ul><ul><li>BSc/MSc in Computer Science, Engineering, or any other relevant degree</li><li>In-depth experience with Go. Experience in other programming languages is considered a plus</li><li>In-depth experience with REST service designs</li><li>Experience with monitoring, logging and tracing systems</li><li>Experience with GenAi will be considered as a plus</li><li>Proven experience using SQL and NoSQL databases</li><li>Very good knowledge of programming best practices and design patterns</li><li>Experience using systems and tools for automating deployment, scaling, and management of containerized applications for production service deployments</li><li>Good understanding of algorithmic complexity, data structures and multi-threading concepts</li><li>Knowledge of AWS Cloud Services is considered a plus</li><li>A keen interest in benchmarking and optimization</li><li>Contributions in open source projects are considered a plus</li><li>Strong teamwork skills with a problem-solving attitude and interest in personal development</li></ul><h2>Benefit from:</h2><ul><li></li></ul><ul><li>Attractive remuneration package</li><li>Intellectually stimulating work environment</li><li>Continuous personal development and international training opportunities</li><li>Attractive relocation package and support for a smooth relocation for you and your family</li></ul><h2>The Hiring Experience: What Awaits You</h2><ul><li></li></ul><ul><li>Show Your Skills – Online Technical Challenge</li><li>Let’s Connect – Intro Chat with Talent Acquisition</li><li>Bring It to Life – Role-Specific Take-Home Task</li><li>Final Connection – Final Interview</li><li></li></ul>

Go Developers

We are looking for a talented and experienced Senior Java Developer to join our team and contribute to building high-quality, scalable applications. The ideal candidate will have a strong technical background, solid problem-solving skills, and a collaborative mindset to work effectively in a fast-paced environment.The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Design and develop robust and scalable applications using Java and Spring Framework</li><li>Collaborate with cross-functional teams to define and implement technical solutions</li><li>Conduct code reviews to ensure best practices and code quality</li><li>Build and maintain RESTful APIs adhering to industry standards</li><li>Develop and integrate ORM frameworks such as Hibernate and JPA</li><li>Use Git and Azure DevOps for effective version control</li><li>Create and manage CI/CD pipelines while adhering to DevOps practices</li><li>Work with relational databases like Microsoft SQL Server for data storage and retrieval</li><li>Implement integration solutions using Apache Camel</li><li>Contribute to the design of microservices architecture</li><li>Engage in Agile/Scrum methodologies for project planning and execution</li><li>Participate in customer meetings, presentations, and technical discussions</li></ul>Requirements<ul><li>7+ years of professional experience in Java development</li><li>Strong proficiency in Java (Java 8 or above) and Spring Framework technologies such as Spring Boot and Spring MVC</li><li>Expertise in RESTful API development and ORM frameworks like Hibernate and JPA</li><li>Proficiency in SQL with experience in Microsoft SQL Server</li><li>Knowledge of build tools like Maven and version control systems such as Git and Azure DevOps</li><li>Familiarity with Apache Camel and task planning tools</li><li>Understanding of microservices architecture and containerization platforms like Docker and Kubernetes</li><li>Basic skills in cloud platforms like AWS, Azure, or GCP</li><li>Background in CI/CD pipelines and DevOps practices</li><li>Experience with Agile/Scrum methodologies and unit testing frameworks such as JUnit and Mockito</li><li>Good command of written and spoken English</li></ul>Nice to have<ul><li>Experience with Elastic integration tools (Elasticsearch, Logstash, Kibana)</li><li>Good command of written and spoken Greek</li></ul>We offer/BenefitsFor your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul>

We are seeking a Salesforce Commerce Architect to join our client's digital transformation initiative.The architect will be responsible for designing and implementing scalable Salesforce Commerce Cloud solutions that drive business growth and enhance customer experience.The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Design and implement scalable Salesforce Commerce Cloud solutions</li><li>Provide technical leadership throughout the project lifecycle</li><li>Create architecture documentation and implementation roadmaps</li><li>Lead integration efforts with third-party systems and platforms</li><li>Guide development teams on best practices and standards</li><li>Manage technical risks and provide mitigation strategies</li><li>Collaborate with stakeholders to translate business needs into technical solutions</li><li>Perfect understanding of Salesforce B2B commerce capabilities</li></ul>Requirements<ul><li>3+ years of experience as a Salesforce Commerce Cloud Architect</li><li>Strong technical knowledge of SFCC architecture, data models and APIs</li><li>Experience with B2B commerce implementations (B2C would be advantage)</li><li>Integration expertise with payment gateways, ERPs and other enterprise systems</li><li>Project management skills with the ability to lead technical workstreams</li><li>Excellent communication and stakeholder management abilities</li><li>English proficiency at B2+ level or higher</li><li>German language proficiency</li></ul>Nice to have<ul><li>Salesforce Commerce Cloud certification</li><li>Experience in pharmaceutical or regulated industries</li><li>Knowledge of agile development methodologies</li></ul>We offer/BenefitsFor your comfortable work:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (264€/year)</li><li>Monthly public transportation card</li></ul>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul>

Salesforce Commerce Architect

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by over 250 million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world. Binance is looking for an experienced QA Engineer (mid to senior level) to drive and support Integration Testing of our high-performance backend software stack. This entails the full life cycle of testing from designing tests to capture changes, developing these into scripts and confirming execution, collating these into the integration framework, and ongoing improvement to the framework to improve automation. This is a full-time position which offers hybrid working in APAC region.Responsibilities<ul><li>Work closely with team members (Developers, Product Manager and Partners) to develop, test and deliver high quality software products.</li><li>Design test, development of scripted Python tests for integration test scenarios.</li><li>Preparation of integration test scenarios for unreleased features and changes, integrate into CI and stamp QA approved new feature for production.</li><li>Hands-on investigation, find root cause and communicate efficiency with other teams.</li><li>Identification and prioritization of deficiencies in existing integration test scripts and implementing improvements.</li><li>Enhancement of existing integration framework to support improved automation and reporting.</li><li>Developer background would be nice to have.</li></ul>Requirements<ul><li>5+ years of backend QA engineering experience.</li><li>Full cycle testing from designing manual tests, developing scripts and execution.</li><li>Strong experience with UNIX/Linux.</li><li>Strong scripting ability using Python, Bash.</li><li>Experience testing backend services such as APIs, Databases, distributed services (non-monolithic).</li><li>Enjoys breaking things and solving problems - not just able to find out the 'what', but also the 'why'.</li><li>Clear, logical communicator in English.</li></ul>Why Binance• Shape the future with the world’s leading blockchain ecosystem• Collaborate with world-class talent in a user-centric global organization with a flat structure• Tackle unique, fast-paced projects with autonomy in an innovative environment• Thrive in a results-driven workplace with opportunities for career growth and continuous learning• Competitive salary and company benefits• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team) Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.By submitting a job application, you confirm that you have read and agree to our&nbsp;<a target="_blank" rel="noopener noreferrer nofollow" href="https://www.binance.com/en/candidate/privacy/notice">Candidate Privacy Notice</a>.

Senior Automation QA Engineer / SDET (Python)

Our team is expanding, and we are hiring Senior AI Engineers with a focus on Generative AI (GenAI) and agentic AI to help us build and scale our next-generation AI applications. You will join a strong, fast-paced team working on the bleeding edge of AI technologies. As a Senior AI Engineer, you will be responsible for creating innovative applications that leverage GenAI and are used both internally and by our clients. You will work with the latest GenAI technologies to design, develop, and deploy end-to-end production-ready applications. <h2>The main responsibilities of the position include:</h2><ul><li></li></ul><ul><li>Design, develop, and maintain intelligent backend systems that combine LLMs, retrieval systems, and custom APIs, ensuring high performance, scalability, and reliability</li><li>Participate in team discussions and conduct code reviews, ensuring high standards for GenAI applications’ code quality, security, maintainability, and best practices (testing, CI/CD, observability, documentation)</li><li>Stay up to date with generative AI trends by proposing, researching, and integrating new technologies (e.g. vector databases, agent frameworks, LLM observability tools) to enhance AI capabilities</li><li>Collaborate cross-functionally with front-end developers, data scientists, and product managers to define requirements and design and deliver robust end-to-end solutions</li><li>Monitor and improve existing AI systems, identifying opportunities for optimization, cost efficiency, and performance enhancement</li></ul><h2>Main requirements:</h2><ul><li></li></ul><ul><li>BSc/MSc in Computer Science, Engineering, or a related field</li><li>5+ years of professional experience in backend development using Golang (preferred), Java, or Python</li><li>2+ years of hands-on experience developing and deploying production GenAI applications</li><li>Strong understanding of vector databases and semantic retrieval techniques</li><li>Practical experience with LLMs and prompt engineering, including the use of APIs and tools</li><li>Experience with agentic architectures and AI orchestration frameworks, such as LangChain, Genkit, or similar tools</li><li>Solid understanding of the full software development life cycle, including CI/CD pipelines, testing, and deployment on Cloud</li><li>Experience working in cross-functional teams, collaborating with product and program managers to deliver features on time and with high quality</li><li>Experience optimizing, monitoring, and testing LLM-based applications</li><li>Genuine passion for emerging GenAI technologies and innovation in the AI field</li><li>Strong teamwork and collaboration skills, with a proactive and solution-oriented mindset</li><li>Commitment to continuous learning</li></ul><h2>The following will be considered an advantage:</h2><ul><li></li></ul><ul><li>Experience with AWS Cloud Services (e.g. EC2, S3, SQS)</li><li>Knowledge of LLM observability frameworks (e.g. LangFuse) and tracing tools</li><li>Experience building pipelines for model evaluation, feedback collection, and continuous improvement of LLM-based systems</li><li>Work portfolio of open-source contributions, side projects, or technical blogs showcasing AI or backend engineering expertise</li></ul><h2>Benefit from:</h2><ul><li></li></ul><ul><li>Attractive remuneration package</li><li>Intellectually stimulating work environment</li><li>Continuous personal development and international training opportunities</li><li>Attractive relocation package and support for a smooth relocation for you and your family</li></ul><h2>The Hiring Experience: What Awaits You</h2><ul><li></li></ul><ul><li>Show Your Skills – Online Technical Challenge</li><li>Let’s Connect – Intro Chat with Talent Acquisition</li><li>Bring It to Life – Role-Specific Take-Home Task</li><li>Final Connection – Final Interview</li></ul>All applications will be treated with strict confidentiality!

Senior AI Engineer

We’re looking for a Senior Site Reliability Engineer Engineer to take ownership of building and evolving our internal monitoring and alerting systems that keep our high-load, real-time production systems running smoothly. If you thrive on solving complex challenges at scale and have experience in DevOps/SRE practices and monitoring performance-critical applications, this role could be a great fit.In this position, you will design, build, and continuously improve our internal monitoring and alerting tools. Test and validate solutions in real production environments. Collaborate closely with Development, QA, and DevOps teams to ensure system reliability and performance.This is a full-time remote role, with a preference for candidates based in European time zones.Responsibilities<ul><li>Design, develop, and maintain robust monitoring and alerting tools for mission-critical systems</li><li>Automate production testing to ensure reliability and scalability</li><li>Proactively identify, troubleshoot, and resolve performance and software issues</li><li>Track, update, and drive resolution of technical problems across teams</li><li>Suggest and implement architectural enhancements and process improvements</li><li>Research, evaluate, and recommend new technologies and vendor solutions</li><li>Safeguard critical systems by applying best-in-class security practices and solutions</li></ul>Requirements<ul><li>At least 7+ years of experience as a Node.js / JavaScript developer, ideally with a background in monitoring and supporting large-scale production systems</li><li>Strong knowledge of REST API design and WebSockets</li><li>Hands-on experience with cloud platforms such as AWS or GCP</li><li>Solid understanding of distributed systems at scale</li><li>Proficiency working in a Linux environment</li><li>Excellent communication skills in English, with the ability to explain complex concepts clearly and logically</li></ul>Optional<ul><li>Familiarity with tools such as Docker, Nginx, Prometheus, Grafana, etc.</li><li>Experience working with time-series databases</li><li>Understanding of low-level programming languages (e.g., C, C++, Rust)</li><li>Previous contributions to open-source projects</li></ul>Why Binance• Shape the future with the world’s leading blockchain ecosystem• Collaborate with world-class talent in a user-centric global organization with a flat structure• Tackle unique, fast-paced projects with autonomy in an innovative environment• Thrive in a results-driven workplace with opportunities for career growth and continuous learning• Competitive salary and company benefits• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.By submitting a job application, you confirm that you have read and agree to our&nbsp;Candidate Privacy Notice.

Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies

Are you a self-starter with strong problem-solving skills, capable of owning and implementing solutions from start to finish? Do you enjoy tackling the challenge of solving complex Big Data analytics problems using state-of-the-art technologies?We are seeking a highly skilled and motivated&nbsp;Senior Data Engineer&nbsp;to join our growing global team of data engineering professionals. You will play a key role in building robust, scalable data-driven solutions that support critical decision-making processes for our Property &amp; Casualty business domain.This is an exciting opportunity to work on cutting-edge Data Transformation projects that utilize Big Data and Machine Learning to solve emerging challenges.The remote option applies only to the Candidates who will be working from any location in Greece.Responsibilities<ul><li>Design and build scalable data pipelines and data-driven solutions to support robust analytics and business decision-making</li><li>Collaborate with cross-functional teams to gather requirements, align on data needs, and ensure seamless delivery of solutions</li><li>Implement data modeling, documentation, and optimization strategies to streamline performance and usability</li><li>Develop data analytics tools and dashboards to effectively communicate insights and trends</li><li>Leverage modern coding languages like Python or TypeScript to create reliable and maintainable software components</li><li>Ensure data accuracy, validation, and monitoring processes are automated and efficient</li><li>Apply Agile methodologies, including Scrum, to expedite project delivery and enhance collaboration</li><li>Take ownership of projects, driving them from inception to completion with minimal oversight</li><li>Solve complex Big Data problems using advanced technologies like Palantir Foundry and Machine Learning techniques</li></ul>Requirements<ul><li>Bachelor's degree or equivalent in Computer Science, Data Science, or a related field</li><li>2+ years of hands-on experience&nbsp;in data and technology</li><li>Expertise in modern coding languages like Python or TypeScript</li><li>Familiarity with SQL and relational database concepts</li><li>Proficiency in data analytics and visualization tools</li><li>Background in Scrum and Agile development approaches</li><li>Understanding of building data-driven applications with storytelling capabilities</li><li>Good communication skills in English to articulate complex ideas effectively to non-technical stakeholders</li></ul>Nice to have<ul><li>Knowledge of Palantir Foundry and Microsoft Power BI</li><li>Experience with Machine Learning or Generative AI</li><li>Knowledge of PySpark for large-scale data processing</li><li>Familiarity with HTML, CSS, JavaScript, and Gradle</li><li>Knowledge of the insurance domain, the financial industry, or finance functions within other industries</li></ul>We offer<ul><li>For you:<ul><li>Remote and hybrid work opportunities</li><li>Option to work from our centrally located office in Athens</li><li>Corporate laptop provided</li><li>Option to work on your own device</li><li>Private health insurance</li><li>Meal vouchers / restaurant tickets</li><li>My Benefit card (additional benefit card from Edenred of 22€ per month (264€ per year)</li><li>Monthly transportation card for those located in Athens to use public transportation to visit the office and/or clients</li></ul></li><li>For your growth:<ul><li>Global and diverse client portfolio, large-scale projects, and trendy technologies</li><li>Diverse multicultural, multi-functional, and multilingual work environment</li><li>Opportunity to contribute to internal and open-source products</li><li>Outstanding career development opportunities with a transparent career path and a roadmap to accelerate your journey</li><li>Possibility to create a Personal Development Plan from the first day in the company</li><li>Numerous opportunities for self-development: hard &amp; soft skills internal training courses, mentoring programs, and unlimited access to LinkedIn Learning courses, external e-Libraries</li><li>Certification opportunities</li><li>Knowledge-sharing with colleagues from EPAM's global tech and non-technical communities</li><li>Language courses</li></ul></li></ul>EPAM strives to provide its global team of over 61,700 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest

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