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We are looking for a skilled and motivated .NET Developer to join our team and contribute to the enhancement and modernization of our internal applications. As a core member of our development team, you’ll work on impactful software solutions that support our sales and customer management functions in the beverage industry.YOUR KEY RESPONSIBILITIES:Development and Code Enhancement:• Participate in designing, developing, testing, and deploying software features and components.• Enhance existing .NET applications to improve usability, maintainability, and performance.• Collaborate with business analysts and team leads to understand requirements and implement robust technical solutions.Application Modernization:• Contribute to the implementation of CI/CD pipelines for efficient build and deployment cycles.• Embrace test-driven development (TDD) practices to boost code reliability.• Use tools such as SonarCloud and Aquasec to support quality and security standards.Technical Proficiency:• Proficient in .NET Framework, C#, ASP.NET, and RESTful APIs.• Experience with web technologies such as ASP.NET Core, Blazor, Angular, or React.• Solid understanding of OOP principles, software design patterns, and coding best practices.• Exposure to cloud environments (preferably Azure) and container tools like Docker or Kubernetes.Team Collaboration:• Work closely with fellow developers, UX designers, product owners, and analysts.• Participate in code reviews, collaborative debugging, and shared libraries integration.• Communicate technical ideas clearly to both technical and non-technical stakeholders.Problem-Solving and Innovation:• Contribute to solving technical challenges with a proactive mindset.• Stay current with the evolving .NET ecosystem and industry tools.• Suggest enhancements that improve system scalability and maintainability.ARE THESE YOUR SECRET INGREDIENTS?• Bachelor’s degree in Computer Science, Engineering, or a related field.• 2–4 years of hands-on experience with .NET and Visual Studio.• 2–4 years of hands-on experience with React.• Understanding of REST APIs, clean code practices, and documentation standards.• Strong analytical and problem-solving abilities.• Experience with Git, Azure DevOps, or similar version control and CI/CD tools.• Awareness of cloud-native development principles.• Knowledge of basic security standards and code vulnerability scanning tools.• Fluency in English (written and verbal)

.NET Developer - Full Stack

As a Database Administrator, you will be a key member of our Technical Support Division, ensuring the high availability, security, and performance of our critical database systems. You will support and optimize MS SQL Server and Oracle databases, used by real-time payment services and financial infrastructure with nationwide impact. This role requires deep technical expertise, analytical thinking, and a commitment to operational excellence, within a high-performance and regulated environment.&nbsp;Responsibilities<ul><li>Database Administration: Ensure the reliable and efficient operation of mission-critical MS SQL Server and Oracle databases across production and non-production environments, supporting high-volume financial transactions with strict availability requirements.</li><li>Performance Optimization: Proactively analyze and fine-tune SQL queries, indexes, and overall database configurations, aiming for continuous performance enhancement and optimal resource utilization.</li><li>Automation &amp; Monitoring: Design, implement, and maintain automated workflows, scheduled jobs, and real-time monitoring tools that safeguard database health and contribute to operational resilience.</li><li>Backup &amp; Recovery: Develop and oversee robust backup, restore, high availability and disaster recovery processes to guarantee data integrity and business continuity, aligned with regulatory and internal RTO/RPO objectives.</li><li>Security &amp; Compliance: Apply security best practices, manage roles and access controls, and ensure all database environments meet compliance standards such as ISO 27001, GDPR, and CIS benchmarks.</li><li>Real-Time Troubleshooting: Rapidly identify, diagnose, and resolve performance issues or disruptions, ensuring real-time availability and reliability of critical services and payment infrastructures.</li></ul>Position Requirements<ul><li>Bachelor’s degree in Computer Science, Information Technology, or related field</li><li>Minimum 4 years of professional experience as a Database Administrator (DBA) working with MS SQL &amp; Oracle</li><li>Strong experience in query optimization, indexing, and database performance tuning</li><li>Hands-on experience with backup mechanisms, high availability, and disaster recovery strategies using MS SQL FCI and SQL Always ON</li><li>Solid understanding of database security best practices, global security standards and access control (ISO 27001, CIS, etc)</li><li>Experience in monitoring, alerting, and automation of database operations</li><li>Familiarity with cloud platforms (AWS, Azure, Google Cloud) and modern deployment models</li><li>Excellent command of the English language, both written and oral</li></ul>Required Knowledge, Skills, and Abilities<ul><li>Strong problem-solving and root cause analysis skills</li><li>Attention to detail and a mindset for high-quality, secure operations</li><li>Effective communication of technical concepts to non-technical stakeholders</li><li>Ability to work both independently and collaboratively in cross-functional teams</li><li>Familiarity with agile environments and continuous delivery pipelines is a plus</li></ul>Will be considered a plus<ul><li>Operating Systems: Hands-on experience with Windows Server operating systems, particularly in database hosting and administration environments</li><li>Other Databases: Working knowledge of PostgreSQL or similar relational database systems, demonstrating flexibility in managing diverse database technologies</li><li>Cloud Technologies: Familiarity with cloud-based database services (e.g. AWS RDS, Azure SQL, Google Cloud SQL), including migration, deployment, and monitoring of cloud-native or hybrid architectures</li><li>Data Warehouse: Experience in designing and maintaining data warehouse structures and processes to support historical data retention and business intelligence reporting</li><li>Real-Time Analytics: Ability to work with tools and platforms supporting real-time analytics, streaming data processing, or time-sensitive reporting use cases</li></ul>Why Would You Enjoy Working with Us?As a member of our team:<ul><li>You will be part of a mission-critical fintech company that plays a central role in digital payments in Greece</li><li>You will experience a work environment built on meritocracy, transparency, and recognition</li><li>You will participate in trainings, seminars, and certifications to continually enhance your technical and professional development</li><li>You will gain exposure to cutting-edge technologies, while working in one of the most critical infrastructure environments in the country</li></ul>What We Offer<ul><li>Competitive remuneration package</li><li>Private health &amp; life insurance plan for you and your family</li><li>Children allowances</li><li>Meal benefits</li><li>Hybrid working model</li><li>Training &amp; development opportunities</li><li>A stable, positive, and inclusive work environment</li></ul>

Database Administrator

As a&nbsp;Technical Lead - Commercial IoT&nbsp;within Digital &amp; Technology Platforms Services (DTPS) you will architect, lead, and deliver scalable and secure IoT solutions tailored for commercial environments. In this role, you will oversee the design and integration of IoT systems that enhance operational efficiency, enable real-time analytics, and drive data-informed decision-making across various commercial domains.You will work closely with product managers, hardware engineers, data engineers, cloud architects, and external vendors to build robust solutions that span edge devices, connectivity, cloud platforms, and front-end applications.YOUR KEY RESPONSIBILITIES<ul><li>Lead full‑cycle delivery of IoT solutions across commercial equipment (coffee machines, vending, coolers, post‑mixes, etc.).</li><li>Architect scalable systems integrating edge devices, gateways, Azure cloud, and applications.</li><li>Define technical requirements, use cases, and roadmaps with product stakeholders.</li><li>Mentor engineering teams across firmware, backend, cloud, and mobile/web.</li><li>Guide hardware/software integration including sensors, controllers, and embedded devices.</li><li>Ensure data pipeline accuracy from telemetry to cloud storage and analytics.</li><li>Champion security, scalability, and interoperability across the IoT ecosystem.</li><li>Maintain technical documentation, perform code reviews, and ensure QA standards.</li><li>Coordinate with vendors and manufacturers on solution integrations.</li><li>Select and manage communication protocols such as MQTT, CoAP, and HTTPS.</li><li>Handle performance optimization, troubleshooting, and deployment support.</li><li>Ensure high‑quality vendor deliverables and smooth transition to support.</li><li>Identify dependencies across Commercial IoT initiatives.</li><li>Act as a senior developer for complex tasks and lead by example.</li><li>Collect vendor feedback to drive continuous improvement and delivery maturity.</li><li>Automate build and deployment processes to support CI/CD frameworks.</li><li>Collaborate with DevOps, Product Managers, and Architects to define specs, refine backlog items, and estimate effort.</li></ul>ARE THESE YOUR SECRET INGREDIENTS?<ul><li>Bachelor’s or Master’s in Computer Science, Electronics, Electrical Engineering, or related field.</li><li>5+ years in software/firmware/database development, including 2+ years in technical leadership.</li><li>Hands-on experience with embedded systems, edge computing, data streaming, and storage.</li><li>Knowledge of IoT protocols (MQTT, CoAP, HTTPS).</li><li>Experience with cloud platforms and services.</li><li>Strong skills in data processing, SQL, and API integration.</li><li>Proficiency in languages like C/C++, .NET, Python, JavaScript, or Node.js.</li><li>Understanding of IoT, cloud, and data security best practices.</li><li>Experience with CI/CD, DevOps, and agile delivery.</li><li>Strong problem-solving, communication, and leadership capabilities.</li><li>Familiarity with AI/ML for IoT analytics or edge intelligence.</li><li>Awareness of compliance frameworks (GDPR, ISO 27001, energy standards).</li><li>Background in startup/scale-up or product-driven environments.</li></ul>

Θέσεις Εργασίας Ελεγκτής Ποιότητας Μαρούσι, Πληροφορική

.net developer - full stack

Coca-Cola HBC

database administrator

ΔΙΑΤΡΑΠΕΖΙΚΑ ΣΥΣΤΗΜΑΤΑ (ΔΙΑΣ) Α.Ε

tech lead – commercial iot

Coca-Cola HBC

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