{"id":1127365,"url":"https://alion.io/job/code-hub-genai-data-scientist","title":"GenAI Data Scientist","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":"2026-09-26T05:45:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":48000,"max_usd":129000,"period":"year","method":null,"sample_n":3649},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"Azure","optional":true},{"name":"Databricks","optional":true},{"name":"Fine-tuning","optional":true},{"name":"LLM","optional":true},{"name":"pySpark","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-09-17T00:00:00Z","employer_posted_date":"2026-09-21","last_verified_at":"2026-09-22T22:28:05Z","board_verified":false,"closed_at":null,"days_open":10,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":10},"description":"We’re looking for a skilled GenAI Senior Data Scientist. As a GenAI Senior Data Scientist, you’ll be responsible for translating product requirements into AI problems, architecting agentic and GenAI systems, and developing AI-driven solutions from data analysis and model design through to production. You’ll workacross the full AI lifecycle, combining strong Machine Learning expertise with hands-on GenAI experience to build, scale and optimize AI applications.\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\nTranslate product requirements into AI problems and identify areas where AI can drive business impact.\nAnalyze data to uncover significant patterns and generate actionable insights.\nArchitect and develop agentic and GenAI systems. Select appropriate models for different tasks and optimize their performance.\n\nPerform exploratory data analysis (EDA) and feature engineering to support the modeling process.\nApply best practices in model selection, parameter tuning, and optimization.\nRun comparative experiments for model training.Analyze Machine Learning metrics to evaluate and compare potential solutions.\n\nManage the full lifecycle of AI features, from data collection and model design to implementation and optimization in production.Scale and optimize AI applications to support production environments.\n\nMentor and guide junior team members, sharing knowledge and supporting the delivery of complex projects.\nRequired Qualifications\nHands-on experience with GenAI and Agentic applications.\nExtensive hands-on experience delivering AI-driven products to production.\nExperience scaling and optimizing AI applications.\nStrong knowledge of Machine Learning algorithms and related theory.\nGood knowledge of the Python Machine Learning ecosystem.\nSolid Software Engineering background with Object-Oriented\nProgramming (OOP) experience.\nStrong teamwork, communication, and analytical skills.\nFluency in English, both written and spoken.\nNice-to-Have Skills\nExperience with Big Data tools such as Spark / PySpark.\nExperience with cloud environments, ideally Azure / Databricks.\nPrevious experience with LLM fine-tuning.\nPrevious experience with LLM serving.\nKnowledge of Deep Learning.\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":4680,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"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":58,"band":"ok","label":"Likely open","p_open":0.9,"p_active":0.644,"p_room":1,"age_days":9,"expected_fill_days":33,"reasons":["conf:79","stale_co","urgency","velocity","win:early"],"computed_at":"2026-09-26T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/code-hub-genai-data-scientist","json_url":"https://alion.io/job/code-hub-genai-data-scientist.json","meta":{"generated_at":"2026-09-27T03:45:56Z","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":3507,"day_limit":5000,"remaining_today":1493,"minute_limit":60,"resets_at":"2026-09-28T00:00:00Z"}}}