{"id":1127368,"url":"https://alion.io/job/code-hub-data-engineer","title":"Data Engineer","company":{"id":945908,"name":"Code.Hub","domain":"codehub.gr","url":"https://alion.io/company/codehub-gr","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"B","score":75,"open_postings":26,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-25T05:45:01Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Athens, Greece"],"countries":["GR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":32000,"max_usd":81000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":431},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Apache Iceberg","optional":false},{"name":"Delta Lake","optional":false},{"name":"ETL/ELT","optional":false},{"name":"pySpark","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"Databricks","optional":true},{"name":"GCP","optional":true},{"name":"GitOps","optional":true},{"name":"Snowflake","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-06-16T00:00:00Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-09-22T22:28:05Z","board_verified":false,"closed_at":null,"days_open":102,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":101},"description":"We’re looking for a skilled Data Engineer. As a Data Engineer, you’ll be responsible for building, scaling and maintaining robust data pipelines and architectures that power analytics and data products across global Gaming operations. You’ll focus on engineering excellence, modern data practices and reliable data delivery, working closely with Analytics Engineers and other stakeholders.\nCode.Hub is a leading Tech Recruitment, Learning & Development, Extended Team and Project Delivery partner in Greece. Since 2017, Code.Hub has been helping organizations build and scale high-performing technology teams, while supporting Software Engineers in developing their skills and growing their careers.\nWith expertise across modern technologies and digital transformation projects, Code.Hub collaborates with leading organizations in FinTech, Banking, Insurance, Gaming, Telecommunications and Consulting, providing services and solutions in technology, consulting, software delivery and operations.\nCode.Hub has built one of the strongest tech ecosystems in Greece, managing large-scale technology projects and supporting companies through specialized recruitment and upskilling solutions. In 2026, Code.Hub was certified as a Great Place to Work®, while also receiving HR Awards distinctions for Talent Management, Recruitment Strategy, Mentoring and Learning & Development initiatives, highlighting the company’s strong investment in people growth, innovation and employee experience.\nYou will be joining a fast-growing GameTech project, among the largest and most innovative 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.\nKey Responsibilities\nDesign, build, and maintain scalable ETL/ELT pipelines.\nDevelop and optimize data ingestion processes (ingest & export) across multiple data sources.\nBuild and maintain the Data Hub that supports the broader market use cases.\nImplement modern data architectures (e.g., Medallion architecture).\nWork with modern table formats such as Delta Lake or Iceberg.\nDevelop robust data transformation and reconsolidation workflows.\nEnsure data reliability through monitoring, testing, and handling discrepancies.\nOperationalize data pipelines and ensure production readiness.\nApply engineering standards and contribute to architectural decisions.\nOptimize performance and scalability of data systems.\nCollaborate with cross-functional teams to enable data-driven use cases.\nRequired Qualifications\nMinimum of 3 years of experience in Data Engineering or similar role.\nStrong experience with Python, PySpark, and SQL.\nHands-on experience building ETL/ELT pipelines.\nSolid understanding of data engineering fundamentals and modern architectures.\nExperience with ingestion patterns, data transformations, and pipeline design.\nStrong problem-solving skills and practical engineering mindset.\nExperience with monitoring, testing, and data quality practices.\nExperience handling data discrepancies and ensuring data consistency.\nGood understanding of version control and collaborative development.\nNice-to-Have Skills\nExperience with modern data platforms (Databricks, Snowflake).\nFamiliarity with Medallion architecture and lakehouse concepts.\nExperience with Delta Lake, Apache Iceberg, or similar table formats.\nExposure to GitOps and CI/CD practices.\nKnowledge of streaming or real-time data pipelines.\nExperience in cloud environments (AWS, Azure, GCP).\nLet’s Talk About Us\nHybrid working model.\nSigning Bonus.\nBrand new equipment.\nExciting & friendly work environment.\nCareer & competencies’ development.\nContinuous learning & development experience based on infinity model through Code.Hub’s Code.Learn.\nL&D plan for your career improvement.\nA truly open, inclusive, and competitive-free environment to grow your skills and have fun!\nInternal competitions & rewards.\nLet’s Talk About Code.Hub-ers\nYou are eligible to free LinkedIn trainings.\nYou are eligible to have free pass to all training Code.Learn activities after 6 months from your induction.\nTraining & Tech Mentor for your induction.\nUnlimited access to LinkedIn Learning platform (1st semester).\nSponsoring of a Bachelor and/or Master’s Degree from Athens Tech College.\nPrivate Health Insurance.\nPerformance planning each six months and each two years planning of promotion.\nCocktail Fridays @ our offices.\nReferral Bonus.","description_format":"text","description_chars":4664,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Health insurance","Hybrid work"],"hiring_locations":[{"name":"Greece","iso":"GR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Education","Professional Services"],"lifecycle":[{"event":"open","at":"2026-09-22T22:28:05Z"}],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":0.9,"p_active":0.425,"p_room":0.28,"age_days":101,"expected_fill_days":45,"reasons":["conf:55","stale_co","urgency","velocity","win:tail","crowd:"],"computed_at":"2026-09-25T05:45:01Z"},"pay":null,"html_url":"https://alion.io/job/code-hub-data-engineer","json_url":"https://alion.io/job/code-hub-data-engineer.json","meta":{"generated_at":"2026-09-26T01:12:08Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":1161,"day_limit":5000,"remaining_today":3839,"minute_limit":60,"resets_at":"2026-09-27T00:00:00Z"}}}