{"id":837423,"url":"https://alion.io/job/d-one-data-ai-engineer-athens-greece","title":"Data & AI Engineer (Athens, Greece)","company":{"id":31490,"name":"D One","domain":"d-one.ai","url":"https://alion.io/company/d-one","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-05T05:45:15Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"on_site","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":41000,"max_usd":122000,"period":"year","method":null,"sample_n":5136},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Microsoft Fabric","optional":false},{"name":"Python","optional":false},{"name":"Spark","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-04-15T00:00:00Z","employer_posted_date":"2026-04-15","last_verified_at":"2026-10-05T22:27:24Z","board_verified":true,"closed_at":null,"days_open":174,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":173},"description":"D ONE is a premium consultancy specialized in data, AI, and transformation. We help organizations turn ambition into impact by aligning strategy, building strong data foundations, delivering high-impact solutions at scale, and ensuring adoption and trust through governance and people focus.\nFrom Zurich, Munich, and Athens, we support clients across Europe with deep expertise along the entire data value chain. Our approach is pragmatic, people-centric, and built for lasting value.\nIn this role you will advise our clients during the conception, planning and implementation of data & AI solutions. Based in our consulting hub in Athens, you will work with your project team to provide our clients the high quality and reliability we are known for.\nYour tasks will include:\nAnalyzing requirements and designing tailored data solutions\nContributing to various project areas, which may include cloud engineering, infrastructure, data engineering (ETL), data science, and generative AI applications\nPresenting results and insights to stakeholders and management\nOccasionally traveling to Switzerland and internationally to meet clients and collaborate with our team at headquarters in Zurich\nWhat you bring:\nUniversity degree in Computer Science or related fields.\nKnowledge in relevant technologies and programming languages (e.g. SQL, Python, Spark).\nExperience in working with large data sets, streaming data and databases.\nExperience in Cloud development and architecture - in at least one of the following platforms: Azure, AWS, GCP.\nHands-on experience developing on Databricks, Microsoft Fabric, or Palantir Foundry.\nDown-to-earth- and pragmatic result oriented attitude.\nExcellent communication skills in English.\nWhat we offer:\nAn uncomplicated and low noise environment that enables to focus on what matters most.\nAn international team of talented people from diverse backgrounds that have ambitions, always enjoy an additional challenge, and know how to have fun at work.\nFurther development opportunities through our D ONE Academy including mentoring program, knowledge sharing sessions, expert and working groups, as well as tailor-made soft-skill and leadership training.\nFrequent offsite socializing events.\nTo be successful in this role you will need to:\nStrive to understand your clients' needs.\nDeliver outstanding results with high business value in a comprehensible form.\nHave the intellectual agility required to get the job done in an easy-to-do-business-with way.\nValue clever and creative team play.\nAre you interested in joining a great team with a proven track record and to work on projects that will constantly challenge you?\nWe are happy to receive your application with reference:\nD ONE Value Creation AE\nStamatis Stefanakos\nMourouzi 10\nAthens 106 74","description_format":"text","description_chars":2779,"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":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence"],"lifecycle":[{"event":"open","at":"2026-09-12T19:41:45Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long 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