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Άλλο

Ανθρώπινο Δυναμικό / HR

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Εμπόριο Λιανικής

Κατασκευαστικός Κλάδος / Τεχνικά Επαγγέλματα

Ναυτιλία

Νομικές Υπηρεσίες

Αισθητική / Κομμωτήριο

Επαγγέλματα Υγείας

Τέχνες / Πολιτισμός

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If you join us in the role of&nbsp;(IT Business Analyst),&nbsp;this is what you can expect from us&nbsp;&nbsp;:<ul><li>Attractive salary and an overall competitive package</li><li>Transportation buses</li><li>Hybrid way of working</li><li>Medical Plan (Life &amp; Health insurance)</li><li>Annual Check Up&nbsp;</li><li>Direct Medical Assistance&nbsp;</li><li>Equipment needed for the role</li></ul> About your future roleBefore you start working in our Greece Platforms department, you will go through well-structured education that will prepare you for your new role. This role provides you with the opportunity to work in a hybrid model, combining work from home and from the office. Your local team will be based in Greece, and you will be part of a team of IT Business Analysts that counts more than 20 members.&nbsp;Your key responsibilities in this role will be:<ul><li>Serving as the conduit between the customer community (internal and external customers) and the software development team through which requirements flow&nbsp;</li><li>Developing requirements specifications according to guidelines under support and supervision of another Team Member</li><li>Understanding software development lifecycle and payments processing&nbsp;</li><li>Taking part in sessions/ meetings in order to better understand business needs and be able to document them&nbsp;</li><li>Eliciting requirements using interviews, document analysis, requirements workshops, surveys, site visits, business process descriptions, use cases, scenarios, business analysis, task and workflow analysis&nbsp;</li><li>Translating business needs into functional and non-functional requirements for the IT organization, and managing changes to such requirements&nbsp;</li><li>Working in cooperation with various teams in the IT organization such as developers, architects test analysts and project managers&nbsp;</li><li>Working on moderately complex projects with moderate to high breadth of responsibility&nbsp;</li><li>&nbsp;</li></ul>What makes you the best person for this job?As you read about the role, are you eager to learn more? If so, review the qualifications that fit you for the position. Remember, beyond your skills and experience, it's your potential that sets you up for success in your daily tasks. Qualifications needed to be successful in this role:<ul><li>At least 4-6 years of practical related experience in Business Analysis within the Banking industry&nbsp;</li><li>Bachelor’s Degree (a master’s Degree will be considered an advantage) on following subjects: Computer science/information technology, information management systems, business information systems, electrical/electronic engineering, mathematics or science&nbsp;</li><li>ECBA™ certification would be considered as advantage</li><li>Very good command of English language&nbsp;</li><li>Practical experience in business analysis and specifications for new or modified systems&nbsp;</li><li>Knowledge of the Card industry (Issuing, acquiring, POS, payment schemes) will be considered an asset&nbsp;</li><li>Advanced skills in Microsoft Office Suite and Microsoft Project&nbsp;</li></ul>Additional skills and experience that would make you stand out:<ul><li>Working effectively with others in a team environment while enhancing a positive atmosphere&nbsp;</li><li>Strong ability to interpret a business need and evaluate all options to identify potential solutions&nbsp;</li><li>Practical experience in business analysis and specifications for new or modified systems&nbsp;</li><li>Knowledge of the Card industry (Issuing, acquiring, POS, payment schemes) will be considered an asset&nbsp;</li><li>Advanced skills in Microsoft Office Suite and Microsoft Project&nbsp;</li><li>Excellent command of English language&nbsp;</li><li>Excellent communication, problem solving and decision-making skills. Customer oriented perception&nbsp;</li></ul>

Business analyst (m/f/d)

As a QA Automation Engineer you will be working alongside Software Engineers, other QA team members and Software Principal Engineers and Architects, under the supervision of the Team Lead and the support of the QA Architect and Principal QA, to shape and implement the customer and product deliverables that will drive us forward in our strategic initiatives.&nbsp;&nbsp;You will own tickets from a QA perspective, attend sessions independently, raising issues, risks and gaps in requirements. You will be engaged in all areas of the software testing lifecycle from requirements capture, analysis and test case design through automation test case implementation and to the delivery of automation test cases, test execution and ongoing support of automation test cases.&nbsp;The Feature teams look to deliver in an effective and efficient manner, you will be reviewing requirements to identify scenarios, agreeing automation scope and completing test activities both manual and automation in order to ensure the team deliver a quality product.&nbsp;&nbsp;&nbsp;What you’ll be doing&nbsp;&nbsp;&nbsp;<ul><li>Work within an agile Feature Team of Delivery Leads, Product Owners and Software Developers to cover QA related activities such as analysing business requirements, user stories and acceptance criteria into test scenarios/cases&nbsp;&nbsp;&nbsp;</li></ul><ul><li>Active participation to the success of a self-organising agile team through proactive contribution on 3 amigos, identifying the automation scope, eliciting, authoring and executing test cases&nbsp;&nbsp;</li></ul><ul><li>Identify which level of testing an automation scenario should be created within - component, app group or integration testing&nbsp;&nbsp;</li></ul><ul><li>Promote and adhere to Continuous Integration and High Quality / Fast Feedback Principles&nbsp;&nbsp;&nbsp;&nbsp;</li></ul><ul><li>Provide feedback to team and line manager on QA process and QA technical improvement opportunities&nbsp;</li></ul><ul><li>Ability to break up QA scenarios of medium complexity into discreet elements/test cases&nbsp;&nbsp;</li></ul><ul><li>Good understanding of Agile Principles and ensure that work is being delivered with these Principles in mind&nbsp;</li></ul><ul><li>Task planning and supporting the execution of Test Plans for large scale projects within the committed deadlines&nbsp;</li></ul><ul><li>Analyse requirements of medium or higher complexity and identify test scenarios that achieve the maximum coverage levels&nbsp;</li></ul><ul><li>Transform test scenarios of medium to high complexity into test cases, with minimum support and amendment after review&nbsp;</li></ul><ul><li>Identify the automation scope for the assigned tasks / features&nbsp;</li></ul><ul><li>Work independently on automating test cases, executing test cases and retesting defects with all the above entities being of moderate complexity&nbsp;</li></ul><ul><li>Conduct peer review for scenarios and automation test cases of moderate complexity&nbsp;</li></ul><ul><li>Competent at identifying defects whilst testing and raising them accurately and clearly with full details including basic/simple log information (with support from more senior members)&nbsp;</li></ul><ul><li>Tackle automation test case creation of high complexity given access to appropriate senior technical staff for review and support&nbsp;</li></ul><ul><li>Perform simple db queries to validate testing output&nbsp;</li></ul><ul><li>Analyse feature updates/new features and identify areas for regression testing&nbsp;</li></ul><ul><li>Provide accurate estimates for testing activities for individual tasks&nbsp;</li></ul><ul><li>Competent at gathering and documenting testing requirements and producing a test estimate for a small to medium, multi-day piece of work.&nbsp;</li></ul><ul><li>Working knowledge of a number of the languages, tools and technical processes required to undertake automated test creation work at OpenBet.&nbsp;</li></ul><ul><li>Configure the automation framework on your own environment to be able to run tests locally, debug and fix issues&nbsp;&nbsp;</li></ul><ul><li>Write relevant component, app group and integration automated tests to allow&nbsp;</li></ul><ul><li>continuous integration of project&nbsp;</li></ul><ul><li>Collate basic metrics - defects raised, priorities, numbers of test cases executed passed/failed etc to report to other team members and line manager&nbsp;</li></ul><ul><li>Monitor continuous integration pipelines, debug test failures, escalate defects and resolve automation issues in a timely fashion&nbsp;</li></ul>&nbsp;&nbsp;What you’ll bring&nbsp;&nbsp;<ul><li>Test Automation &amp; Frameworks&nbsp;</li></ul><ul><li>Experience with test automation tools (Selenium, Cypress, Playwright)&nbsp;</li></ul><ul><li>Knowledge of API testing tools (Postman, Karate)&nbsp;</li></ul><ul><li>Experience with BDD/TDD frameworks (Cucumber, SpecFlow, JUnit, TestNG)&nbsp;</li></ul><ul><li>Demonstratable ability to design, develop, and maintain automated test scripts&nbsp;</li></ul><ul><li>Proven experience of testing complex user interfaces&nbsp;</li></ul><ul><li>Programming &amp; Scripting&nbsp;</li></ul><ul><li>Proficiency in Java, JavaScript, or C# for automation&nbsp;</li></ul><ul><li>Strong understanding of OOP principles and clean code practices&nbsp;</li></ul><ul><li>Ability to write and debug scripts for automation&nbsp;</li></ul><ul><li>Thorough knowledge of structured test methods and procedures&nbsp;</li></ul><ul><li>Continuous Integration &amp; DevOps&nbsp;</li></ul><ul><li>Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI/CD, Azure DevOps)&nbsp;</li></ul><ul><li>Version control with Git (GitHub, GitLab, Bitbucket)&nbsp;</li></ul><ul><li>Good knowledge of Docker, Kubernetes for containerised testing&nbsp;</li></ul><ul><li>Testing Methodologies &amp; Best Practices&nbsp;</li></ul><ul><li>Strong understanding of software testing principles (functional, regression, smoke)&nbsp;</li></ul><ul><li>Experience with test case management (TestRail or other) and project management/issue tracking tools (JIRA)&nbsp;</li></ul><ul><li>Ability to create and maintain test plans&nbsp;</li></ul><ul><li>BSc or equivalent in IT/Engineering/Scientific or related discipline&nbsp;</li></ul><ul><li>Experience with various development methodologies; Agile, Lean or Waterfall&nbsp;</li></ul><ul><li>3+ years’ experience in QA of which at least 2 years’ experience working with test automation tools&nbsp;&nbsp;</li></ul><ul><li>Good interpersonal skills to communicate at all levels&nbsp;</li></ul>&nbsp;&nbsp;&nbsp;&nbsp;Nice to Haves&nbsp;&nbsp;<ul><li>Some experience developing test cases for software developed using Akka, Kafka, Scala and Cassandra.&nbsp;&nbsp;</li></ul><ul><li>Qualified to ISEB/ISTQB Foundation level&nbsp;</li></ul>&nbsp;&nbsp;What’s the Score?&nbsp;Why OpenBet?&nbsp;<ul><li>The Playground: Join a team of innovators, disruptors, and game-changers who are reshaping the future of betting and gaming.&nbsp;&nbsp;</li></ul><ul><li>The Mission: Be part of a mission-driven organization that's committed to revolutionizing the way the world plays.&nbsp;&nbsp;</li></ul><ul><li>The Impact: Make a real impact on the world stage, leaving a lasting legacy that transcends boundaries and inspires generations to come.&nbsp;&nbsp;</li></ul><ul><li>The Culture: Immerse yourself in a culture of creativity, collaboration, and curiosity, where every idea is welcomed, every voice is heard, and every dream is encouraged.&nbsp;&nbsp;</li></ul><ul><li>The Future: Join us on the journey to build the future of betting and gaming, one game-changing innovation at a time.&nbsp;&nbsp;</li></ul>&nbsp;What we can offer YOU:&nbsp;<ul><li>Attractive benefits, an open and supportive environment as well as a modern and exciting workplace&nbsp;&nbsp;</li></ul><ul><li>The opportunity to interact with global teams on a regular basis as you and our business continues to develop &amp; grow&nbsp;&nbsp;</li></ul><ul><li>Tangible and genuine development - at OpenBet, you can take your career where you want it to go!&nbsp;&nbsp;</li></ul><ul><li>And if that’s not enough;&nbsp;enjoy&nbsp;flexible&nbsp;working&nbsp;whilst we provide you with the&nbsp;guidance&nbsp;and&nbsp;development&nbsp;skills&nbsp;you need to progress and&nbsp;enhance your career&nbsp;&nbsp;</li></ul><ul><li>We have a collaborative office environment with our team members in office 2 days per week.&nbsp;&nbsp;</li></ul>

QA Engineer

In this role, you will have the opportunity to coordinate and facilitate the development, implementation, and successful onboarding of digital solutions. Each day, you will support the adoption of digital platform and solutions into the customer business environment along with their subsequent operations and maintenance. The work model for the role is: hybrid You will be mainly accountable for: • Working with Sales teams to identify customer needs and demonstrate digital solutions.• Enhancing the successful implementation and adoption of ABB’s digital platforms and solutions.• Supporting ABB Ability™ Digital portfolio sales and other digital transformation initiatives to improve operational efficiency, safety, and compliance.• Bridging the gap between sales preparation, software development, deployment, and customer operations to maximize solution effectiveness.• Contributing to software development, release management, and maintenance efforts.• Testing and troubleshooting the final system setup and ensuring its successful rollout through training and retraining the customers and providing subsequent ongoing support and services.• Ensuring that all required resources are in place to implement software on-time and on-budget.Qualifications for the role<ul><li>You have an Engineering Degree in (Mechanical, Electrical, Automation, Software)</li><li>You have 2-3 years of experience with industrial digital solutions, software implementation, troubleshooting</li><li>Experience with Asset Management, Optimization or Sustainability Software will be an asset</li><li>Excellent customer-facing skills, including training, issue resolution, and post-implementation support</li><li>You are at ease communicating in Greek and English</li><li>You hold valid driving license and have ability to travel within Greece</li></ul>

Digital Solution Engineer

We are seeking a highly motivated Sportsbook Frontend Product Owner (android app) to lead the development and optimization of our sportsbook user experience. This role will be responsible for defining the backlog, sprint goal, and requirements for the frontend sportsbook platform, ensuring an intuitive, engaging, and seamless betting experience for our users. You will collaborate with UX/UI designers, developers, and stakeholders to deliver high-quality features that drive user engagement and business growth.&nbsp; Key Responsibilities:&nbsp;Product Strategy &amp; Roadmap:&nbsp;• Own the sportsbook frontend product backlog, prioritizing features based on business objectives, user needs, and market trends.&nbsp;• Work closely with stakeholders, including Director of Sportsbook, Director of Trading, product team, marketing, operations, and IT teams, to align product vision with company goals.&nbsp;• Stay updated on industry best practices, competitor offerings, and emerging trends in sports betting UX/UI.&nbsp;User Experience &amp; Feature Development:&nbsp;• Define and refine sportsbook frontend features, ensuring a seamless and engaging user experience across web and android platforms.&nbsp;• Collaborate with UX/UI designers to create wireframes, prototypes, and user flows that enhance the betting experience.&nbsp;• Translate business requirements into clear and actionable user stories, acceptance criteria, and product specifications.&nbsp;Agile Product Development:&nbsp;• Act as the Product Owner in an Agile development environment, managing the backlog and prioritizing sprints.&nbsp;• Work closely with frontend developers, ensuring timely delivery of high-quality, scalable, and responsive UI components.&nbsp;• Attend regular sprint planning, stand-ups, and retrospectives to improve team performance and efficiency.&nbsp;Performance Monitoring &amp; Optimization:&nbsp;• Analyse user behaviour, feedback, and key performance metrics to identify areas for improvement.&nbsp;• Ensure android app performance, accessibility, and responsiveness across different devices and locales.&nbsp;Requirements: Experience &amp; Skills:&nbsp;• 3+ years of experience as a Product Owner, Product Manager, or similar role in the sportsbook or online gaming industry.&nbsp;• Strong understanding of sportsbook platforms, betting markets, and user behavior.&nbsp;• Experience with frontend technologies and UI/UX best practices for web and mobile applications.&nbsp;• Proven track record of delivering successful, user-centric digital products.&nbsp;• Proficiency in Agile methodologies and experience working in cross-functional teams.&nbsp;• Analytical mindset with the ability to interpret data and make data-driven decisions.&nbsp;• Familiarity with tools such as JIRA, Confluence, Figma, and Google Analytics. Preferred Qualifications:&nbsp;• Degree Holder<ul><li></li></ul>**Applications in English only please

Sportsbook Frontend Product Owner

What you'll be getting up to:<ul><li>Working across a number of business areas providing development, maintenance and support.</li><li>Work on projects that directly impact key business metrics.</li><li>Improve web application performance.</li><li>Recommend ways to improve the building, testing, and deployment processes for the front-end as well as back-end stack.</li><li>Create interaction models, user task flows, screen designs, and UI details that promote ease of use and optimise task flows.</li><li>Participate in stand-ups and grooming sessions with your colleague engineers and product team.</li><li>Translate impulses, ideas, concepts into feasible but innovative output.</li><li>Gather and evaluate user requirements in collaboration with product managers and engineers.</li><li>Help identify probable causes and provide immediate solution during an incident.</li><li>Work within an agile environment.</li><li>Contribute significant ideas for making the applications better and easier to use.</li><li>Contribute to engineering efforts from planning and organisation to execution and delivery to solve complex, real-world engineering problems.</li></ul>&nbsp;Requirements:<ul><li>Bachelor's degree in Computer Science or any&nbsp;related technical field.</li><li>At least 3 - 5 years of experience in Full Stack (or at least Backend)&nbsp;development using modern Backend frameworks&nbsp;(Symfony/Laravel/CodeIgniter) and Frontend frameworks (Angular, Vue,&nbsp;React).</li><li>Strong grasp of established and emerging technologies, systems, platforms&nbsp;and software.</li><li>Ability to work within a team in a fast pace delivery-oriented environment.</li><li>Ability to identify and troubleshoot UX problems (e.g., responsiveness) with a&nbsp;keen eye for pixel-level detail in UI.</li><li>Demonstrable UI/UX decision skills for browser-based UI and knowledge of&nbsp;UI/UX design principles and industry standards.</li><li>Proven track record of successfully delivering high quality&nbsp;enterprise&nbsp;solutions&nbsp;over multiple product lifecycles.</li><li>Proven track record in building high performance, highly available and&nbsp;scalable systems</li><li>Excellent command of the English language - written &amp; spoken.</li><li>Attention to detail and commitment to quality.</li><li>Collaborative team player.</li><li>Highly organised with a strong ability to prioritise across multiple projects.</li><li>Experience with Agile methodology and tools like Jira.</li></ul>Skills and Technical Experience:<ul><li>Experience with PHP and Angular.</li><li>Experience with databases such as MySQL, Firebase or similar.</li><li>Experience with Git (Gitlab) and version control workflows.</li><li>Strong HTML &amp; CSS skills, with bonus points for experience with animation, knowledge of approaches to scalable/modular CSS, &amp; pre-processors such as SCSS &amp; LESS.</li><li>Understanding of data structures, data modelling and software architecture.</li><li>Familiarity with client-side build processes &amp; tools such as Grunt, Gulp, Webpack, Ember CLI etc.</li><li>Experience in multi-threading, message queues, WebSocket.</li><li>Experience with automation of the development and test processes through CI/CD pipeline (SonarQube, Artifactory, Docker containers).</li><li>Keen eye for spotting code defects, improvements and the ability to</li><li>provide constructive feedback via Code Reviews **We warmly invite applications in English.</li></ul>

PHP Fullstack Developer

We’re looking for a hands-on Lead Data Engineer to drive the development and innovation of our large-scale data platforms. You’ll lead a talented team building mission-critical data warehousing and analytics solutions, handling ETL pipelines, real-time streaming, and batch processing across multiple game franchises. Data warehousing will be a core focus, ensuring data is structured, accessible, and ready for analytics and reporting.This is a unique opportunity to lead, mentor, and code, collaborating with engineers, analysts, and data scientists to ensure highly performant, scalable, and reliable systems, while shaping best practices in data governance, DevOps, and process improvement. What you'll be getting up to:&nbsp;<ul><li>Lead the design, development, and maintenance of large-scale data warehousing and analytics solutions.</li><li>Oversee ETL processes, real-time streaming, and batch data processing across multiple game franchises.</li><li>Collaborate with engineering teams, analysts, and data scientists to ensure solutions are scalable, reliable, and high-performing.</li><li>Perform hands-on work in data ingestion, transformation, and storage, owning systems end-to-end.</li><li>Analyze datasets, extract actionable insights, and present findings to stakeholders.</li><li>Drive data governance, process improvements, and innovation, including AI/ML and advanced analytics applications.</li><li>Mentor team members and support their technical growth and career development.</li><li>Maintain robust CI/CD practices, DevOps, and system reliability.</li></ul>Skills and Experience:<ul><li>Expertise with BigQuery, Firestore, PostgreSQL, MSSQL, Python, SQL, and NoSQL databases.</li><li>Experience with streaming platforms (Kafka, NiFi, MQTT) and cloud platforms (GCP preferred).</li><li>Strong understanding of data structures, data modeling, and software architecture.</li><li>Familiarity with multi-threading, message queues, WebSockets, and CI/CD pipelines.</li><li>Hands-on experience in building high-performance, scalable, and reliable systems.</li><li>Interest in AI/ML, deep learning, or NLP is a plus.</li><li>Excellent analytical, problem-solving, and communication skills.</li></ul>Requirements: <ul><li>&nbsp;Bachelor’s degree in Computer Science or related field (or equivalent experience).</li><li>3-5 years of experience in data engineering, data warehousing, or analytics.</li><li>Proven ability to build, optimize, and maintain large-scale data systems.</li><li>Hands-on coding experience in Python and SQL.</li><li>Comfortable working in a fast-paced, delivery-oriented environment.</li><li>Self-starter with a team-oriented, collaborative mindset.</li></ul>Why Join Us?<ul><li>Work on large-scale, real-world data projects across multiple game franchises.</li><li>Lead a talented, collaborative team and shape their technical growth.</li><li>Drive innovation in AI, machine learning, and advanced analytics.</li><li>Make a real impact on the future of our data ecosystem.</li></ul>

Lead Data Engineer – Data Warehousing & Analytics

The Security Engineer will support the monitoring, analysis, and response to security incidents, contributing to the protection of critical systems managed by NTT for institutional clients. This role is ideal for individuals starting their career in cybersecurity and looking to grow in an international and highly regulated environment.Your role:<ul><li>Work with Linux, Public and Private Clouds (Azure, GCP), scripting, Elastic stack, KeyCloak, SOAR, Ansible, Docker, Grafana and others</li><li>Work primarily with systems and solutions designs in relation to various aspects of information security technologies, processes, and requirements</li><li>Research, plan and design robust security architectures for various IT infrastructures based on internationally recognized standards and best security practices</li><li>Innovative service design and development, driven by business strategy and goals</li><li>Engineering innovative systems which meet goals, requirements, SLA’s, and other quality attributes</li><li>Design systems for operational efficiency, automation, and ease of operation considering optimal cost and metering of service consumption</li><li>Assistance of technical experts within operational teams</li><li>Work closely with Project Managers and project members for delivering security into projects</li><li>Contribute to security programs for the NTTDATA clients and businesses</li><li>On Call and On Duty responsibilities&nbsp;</li></ul>We value a&nbsp;collaborative&nbsp;and&nbsp;supportive&nbsp;environment, celebrating&nbsp;curiosity&nbsp;and&nbsp;engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development.&nbsp;Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in&nbsp;work-life balance&nbsp;and&nbsp;flexibility.&nbsp;Wear casual clothing, decide your working hours and enjoy our&nbsp;hybrid&nbsp;working modelWear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends.&nbsp;Refer a friend and receive a&nbsp;bonus&nbsp;when they joinWe care about youHealth &amp; well-being.&nbsp;Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion.&nbsp;We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics.&nbsp;#WeAreAllUnique&nbsp;#YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Minimum of 3-5 years of experience in a similar role</li><li>Master’s or bachelor’s degree in related fields, preferably Engineering, Computer Science, Mathematics areas, with an overall minimum of 2 years of relevant experience</li><li>Proven track record of building, securing, and automating enterprise-scale infrastructure and systems</li><li>In-depth knowledge of processes, research, and performance analysis capabilities</li><li>Ansible + AWX (strong requirement)</li><li>IAM knowledge is a big plus (Organizations, Realms, Roles, etc.). Any IAM tools would do, KeyCloak would be highly appreciated.</li><li>Docker containers (Kubernetes is a plus)</li><li>Linux (pro-efficient)</li><li>Elastic components are a plus: Filebeat, Logstash</li><li>Azure: EventHub</li><li>Network &amp; VPN, build and debugging</li><li>Grafana &amp; Prometheus are a plus</li><li>Experience with parsers it’s a plus</li><li>In-depth technical knowledge within information security areas is an advantage: SIEM tools and solutions,&nbsp;Incident Response tools and solutions,&nbsp;Vulnerability Management tools and procedures,&nbsp;SOAR and EDR solutions,&nbsp;Security Threat Intelligence services</li><li>CISSP, CEH, SANS, or similar certifications represent a big plus</li><li>Highly effective written and oral communication skills, excellent interpersonal skills, and experience dealing effectively with people having different background</li><li>Fluency in Business English is required, German is an advantage</li><li>Customer-oriented behavior</li><li>Fast learner - research capabilities for obtaining required information</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li></ul>﻿*This role may require flexibility, including shift-based work and on-call responsibilities, depending on operational needs.

Security Engineer

As a PostGre Database Administrator you will assist in the administration, maintenance, and optimization of PostgreSQL databases.Your&nbsp;role:<ul><li>Assist in the installation, configuration, and maintenance of PostgreSQL databases.</li><li>Monitor database performance and troubleshoot issues under supervision.</li><li>Support backup, recovery, and disaster recovery procedures.</li><li>Help implement security measures and manage user roles and permissions.</li><li>Maintain documentation of database configurations and operational procedures.</li><li>Collaborate with developers and system administrators to ensure database availability and reliability.</li><li>Participate in database upgrades, patching, and migration activities.</li></ul>Why NTT DATA?We value a collaborative and supportive environment, celebrating curiosity and engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development. Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in&nbsp;work-life balance&nbsp;and&nbsp;flexibility. Wear casual clothing, decide your working hours and enjoy our hybrid working modelWear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends. Refer a friend and receive a bonus when they joinWe care about youHealth &amp; well-being. Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion. We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics. #WeAreAllUnique #YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour&nbsp;profile:<ul><li>Bachelor’s degree in Computer Science or Information Technology.</li><li>Between&nbsp;5 and 7 years of experience&nbsp;in a similar role.</li><li>Solid understanding of relational database concepts and SQL.</li><li>Familiarity with PostgreSQL architecture and tools (psql, pgAdmin).</li><li>Knowledge of Linux/Unix environments.</li><li>Strong analytical and problem-solving skills.</li><li>Between 5 and 7 years of experience.</li><li>Good communication and teamwork abilities.</li><li>Excellent command of both spoken and written English (any other European language would be a plus).</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li></ul>Nice to have:<ul><li>Exposure to replication, clustering, and high availability concepts (e.g., streaming replication, Patroni).</li><li>Experience with performance tuning and query optimization.</li><li>Knowledge of backup tools (pg_dump, pgBackRest).</li><li>Certifications such as PostgreSQL Associate or equivalent are a plus.</li></ul>*This role may require flexibility, including shift-based work and on-call responsibilities, depending on operational needs.

PostGreSQL Database Administrator

We are seeking a detail-oriented and motivated Storage Engineer to support the administration and maintenance of enterprise storage systems. This entry-level role is ideal for individuals with foundational knowledge of storage technologies who are eager to grow in a dynamic infrastructure environment.Your role:<ul><li>Ensuring IT infrastructure and systems remain operational by proactively identifying, investigating, and resolving incidents and problems.</li><li>Managing incidents to resolution, ensuring zero missed SLAs and achieving client satisfaction by building and supporting technology solutions.</li><li>Investigating technical support issues, identifying root causes to prevent recurrence.</li><li>Handling incident, problem, event, and request management, including identifying issues, developing workaround plans, and implementing resolutions within SLAs.</li><li>Managing and optimizing storage infrastructure operations, including monitoring, reporting, and implementing changes or service requests.</li><li>Documenting technical processes and providing on-call support.</li><li>Monitoring and reporting on server environments and SLAs, handling priority management, and escalating issues as needed.</li><li>Ensuring integration with other organizational teams and evolving service delivery methods and tools.</li><li>Utilizing automation tools for administration and monitoring of storage systems.</li><li>Managing block and NAS storage and integrating systems with databases, networks, backups, and virtual environments.</li><li>Configuring, maintaining, and administering SAN/NAS-based storage environments.</li><li>Performing security hardening, patches, updates, and system performance troubleshooting.</li><li>Managing Brocade Fibre Channel Directors/Switches and handling access/user administration.</li><li>Monitoring and optimizing I/O performance and creating technical documentation.</li><li>Implementing security policies, performing vulnerability assessments, and ensuring compliance with industry standards.</li><li>Managing security tools, monitoring systems, and handling escalations.</li><li>Managing hybrid cloud environments (AWS/Azure), implementing cloud security measures, optimizing resources.</li></ul>We value a&nbsp;collaborative&nbsp;and&nbsp;supportive&nbsp;environment, celebrating&nbsp;curiosity&nbsp;and&nbsp;engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development.&nbsp;Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in&nbsp;work-life balance&nbsp;and&nbsp;flexibility.&nbsp;Wear casual clothing, decide your working hours and enjoy our&nbsp;hybrid&nbsp;working modelWear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends.&nbsp;Refer a friend and receive a&nbsp;bonus&nbsp;when they joinWe care about youHealth &amp; well-being.&nbsp;Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion.&nbsp;We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics.&nbsp;#WeAreAllUnique&nbsp;#YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Bachelor’s degree or equivalent level through experience and professional training.</li><li>Between 5 and 7 years of experience in a mid to big size infrastructure.</li><li>Expertise in large-scale Storage Area Network (SAN) systems, including design, build, and operation (e.g., Dell/EMC, NetApp, HDS).</li><li>Hands-on experience with enterprise storage.</li><li>Proven experience managing large-scale storage across on-premises, co-location, and cloud environments.</li><li>Proficiency in operating and migrating SAN and Network Attached Storage (NAS) systems.</li><li>Expertise in fiber channel switches (Cisco/Brocade), NFS, block storage, VLAN configuration, and network switches.</li><li>Strong knowledge of Windows and Linux server platforms, storage technologies, and cyber resiliency principles.</li><li>Familiarity with cloud platforms and automation tools like Ansible, with scripting skills for configuration management.</li><li>Ability to quickly learn new technologies through self-study.</li><li>Strong communication skills, structured thinking, and process-oriented approach with attention to detail.</li><li>Proven ability to work independently, manage time effectively, and thrive under pressure while meeting tight deadlines.</li><li>Service-oriented mindset with excellent organizational and problem-solving skills.</li><li>Excellent command of both spoken and written English, any other European language would be a plus.</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li></ul>﻿*This role may require flexibility, including shift-based work and on-call responsibilities, depending on operational needs.

Storage Engineer

The VMware Administrator will support the day-to-day operations of the virtualized infrastructure, assisting in the deployment, monitoring, and maintenance of VMware environments. This role is ideal for candidates with foundational knowledge of virtualization who are eager to develop their skills in a large-scale enterprise setting.Your role:<ul><li>Overseeing DC management, systems administration, and monitoring while maintaining networking and security systems.</li><li>Providing planning, installing, configuring, and upgrading support for vRealize Automation, vRealize Orchestrator, and NSX-T.</li><li>Leveraging expert-level experience with VMware and advanced technologies.</li><li>Applying extensive knowledge of networking and security products, solutions, and services, including firewalls, IDS/IPS, and Security/Trust Zones.</li><li>Creating network designs, blueprints, and standards for implementation in data centers.</li><li>Understanding VLAN routing between L3 devices and configuring VMware environments using NSX.</li><li>Supporting L2/L3 network infrastructure in a Leaf-Spine configuration aligned with VMware best practices.</li><li>Implementing L3 dynamic routing such as BGP.</li><li>Troubleshooting network issues and outages to ensure optimal system performance.</li><li>Developing use cases for container-based architectures and NSX-T implementations.</li><li>Designing secure network systems, configurations, and installations.</li><li>Leading documentation and presentation efforts for VMware deployments and the delivery of complex solutions.</li><li>Applying knowledge and experience with VMware’s Core Cloud Infrastructure as an added advantage.</li><li>Understanding modern IT, DevOps data centers, and cloud operations.</li><li>Utilizing monitoring solutions such as VMware vRealize for effective system management.</li><li>Maintaining an operational background in ITIL processes, network operations, and support.</li></ul>We value a&nbsp;collaborative&nbsp;and&nbsp;supportive&nbsp;environment, celebrating&nbsp;curiosity&nbsp;and&nbsp;engagementWe are committed to supporting the physical, financial and emotional well-being our of employeesCareer development.&nbsp;Training path and access to learning opportunities, yearly performance reviews and a mentorship programWe believe in&nbsp;work-life balance&nbsp;and&nbsp;flexibility.&nbsp;Wear casual clothing, decide your working hours and enjoy our&nbsp;hybrid&nbsp;working modelWear casual clothing, decide your working hours and enjoy our hybrid working modelTalent Friends.&nbsp;Refer a friend and receive a&nbsp;bonus&nbsp;when they joinWe care about youHealth &amp; well-being.&nbsp;Focus on your mental health with access to a platform with certified psychologists &amp; mental health workshops. Take a break with one of our online fitness and well-being sessionsDiversity &amp; inclusion.&nbsp;We are committed to equal employment opportunities regardless of gender, gender expression and identity, sexual orientation, religion, culture, origin, disability, age, or other personal and social characteristics.&nbsp;#WeAreAllUnique&nbsp;#YouMakeUsUniquePlease let us know if you require us to accommodate any accessibility needs during the recruitment process.Benefits at NTT DATA GreeceHealth insurance for the employee and one dependent family member (100% paid by NTT DATA)Meal vouchers of 120€ per month (x12)Corporate mobile phone: subscription &amp; deviceTeleworking equipment allowanceUdemy AccountAccess to Open Up mental health service&nbsp;28 days of paid annual leave consisting of your legal holidays and compensation daysYour profile:<ul><li>Bachelor's degree in Computer Science or a related field (Master’s degree or MBA preferred).</li><li>Minimum 5-10 years of experience in IT infrastructure with at least 3 years focused on VMware technologies.</li><li>ITIL certification (highly desirable) and experience with service management tools such as ServiceNow (a plus).</li><li>VCP-DCV, VCP-NV, CCNA, CCNP certifications or equivalent work experience.</li><li>Extensive experience in designing, implementing and maintaining network infrastructure at different scales (LAN/WAN/MAN).</li><li>Extensive experiences with Layer 2, 3, and 4 technologies, with the ability to apply the knowledge and experience in the design and implementation of global service .provider’s core and backbone network.</li><li>Experience with various networking technology, including MPLS, VPLS, VLAN, VxLAN, LTM/GTM, BGP, ACL, NAT, VPN, IPv4/IPv6.</li><li>Experience with software-defined network, such as VMWare NSX.</li><li>Background in automated network environments, Network components and concepts such as:Routers, switches, load balancers, and other networking and security components; Virtual networking components, dynamic routing.</li><li>protocols; Networking protocols such as BGP and OSPF; VLANs, VPN, Unicast vs Multicast, Management Networks, IP subnetting, and network design ; NSX Vmware with VR &amp; VRO.</li><li>Scripting skills.</li><li>Strong communication and documentation skills.</li><li>A proactive and analytical approach to problem-solving and process optimization.</li><li>Attention to detail to ensure accuracy and consistency.</li><li>Excellent command of both spoken and written English (any other European language would be a plus).</li><li>You must be eligible for EU Security Clearance (at least 5 years of EU nationality in required).</li></ul>﻿*This role may require flexibility, including shift-based work and on-call responsibilities, depending on operational needs.

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