{"id":470310,"url":"https://alion.io/job/ligentec-research-data-engineer","title":"Research Data Engineer","company":{"id":181294,"name":"LIGENTEC","domain":"ligentec.com","url":"https://alion.io/company/ligentec","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"A","score":95,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":121,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Ecublens, Switzerland"],"countries":["CH"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":83000,"max_usd":216000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2491},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Dagster","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Git","optional":false},{"name":"Prefect","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Unix","optional":false},{"name":"Dask","optional":true},{"name":"Ray","optional":true},{"name":"Spark","optional":true}],"status":"live","first_seen_at":"2026-09-03T09:04:17Z","employer_posted_date":"2026-09-03","last_verified_at":"2026-10-26T01:00:17Z","board_verified":true,"closed_at":null,"days_open":52,"trust":{"level":"ok","repost_count":1,"flags":[],"days_open":51},"description":"About us\nWe're a multicultural team of experts pushing the boundaries of what's possible in integrated optics. Our mission is to make photonic integration accessible and industrially scalable. We deliver best-in-class PIC platforms, design enablement, and integrated solutions that empower our customers to innovate faster and bring light-based technologies from concept to production.\nAbout the role\nAs a Research Data Engineer, you will build the analysis library our engineering teams use to turn test data into decisions, and connect the data flows that feed it. Both build on existing data infrastructure. In this high-impact position, you will own the infrastructure and conventions that let data move reliably between teams and stay traceable from layout through to measurement, working directly with the people who use what you build.\nRole and Responsibilities\nAnalysis library:\nArchitect a Python library centered on pipeline orchestration for characterization data.\n\nEnsure abstraction between analysis logic and underlying file formats or storage schemas.\n\nDevelop scalable solutions for local, remote, and distributed execution environments.\n\nIntegrate logging and transformation lineage for dataframes with database export capabilities.\n\nCater to both exploratory R&D and production-level quality assurance workflows.\n\nProvide documentation and support to facilitate technical adoption across internal teams.\n\nData flow and lineage:\nBuild multi-site infrastructure for test data and metadata storage.\n\nDevelop ingestion mechanisms for relational database metadata updates.\n\nEnable cross-team automation via metadata handshakes and metrology plan scripting.\n\nStandardize retrieval and storage conventions to ensure end-to-end data traceability.\n\nWhat you bring\nMSc in Computer Science, Engineering, or a scientific discipline (or equivalent practical experience).\n\n5+ years of experience working with data in an R&D, research center, or instrument-heavy environment.\n\nStrong Python expertise with experience designing libraries and APIs.\n\nProficiency with SQL, Git, and UNIX/bash.\n\nExperience building and running ETL/ELT pipelines with modern orchestrators (Prefect, Airflow, Dagster, or similar) in production.\n\nFamiliarity with scientific data formats (HDF5, Zarr, Parquet) and structured data storage concepts (object storage, relational catalogs).\n\nStrong written and spoken English skills; ability to coordinate and unify workflows across independent teams.\n\nOpenness to adopting new frameworks and state-of-the-art data tools.\n\nNice to have:\nDomain expertise in integrated photonics or wafer-level fabrication processes.\n\nPractical experience with distributed computing frameworks (Ray, Dask, Spark) and high-volume data handling.\n\nKnowledge of data lineage systems and metadata cataloging solutions.\n\nWhat we offer\nA dynamic role at the heart of the deep-tech revolution where your technical expertise directly impacts product adoption. You will join an international team of specialists, gain deep exposure to market-leading photonic applications, and shape how photonic integration is deployed worldwide.\nPracticalities\nLocation: Lausanne, Switzerland (Onsite).\n\nWork percentage: 100%.\n\nLanguages: English is our working language, other languages are a plus.\n\nHome office: Up to two days per week.\n\nStart date: As soon as possible.\n\nWe are an equal-opportunity employer and welcome applications from all backgrounds.\nPlease submit your application through our career page.","description_format":"text","description_chars":3494,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":true},"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Home office"],"hiring_locations":[{"name":"Switzerland","iso":"CH","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Semiconductor Manufacturing","Optics & Photonic Components"],"lifecycle":[{"event":"open","at":"2026-09-06T13:12:08Z"},{"event":"close","at":"2026-09-19T18:45:16Z"},{"event":"reopen","at":"2026-10-07T19:53:17Z"}],"visa":[],"liveness":{"score":70,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.78,"p_room":0.9,"age_days":51,"expected_fill_days":121,"reasons":["conf:3","win:mid"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/ligentec-research-data-engineer","json_url":"https://alion.io/job/ligentec-research-data-engineer.json","meta":{"generated_at":"2026-10-26T04:58:54Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6658,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":181294},"rest":"https://alion.io/mcp/rest/get_company?id=181294"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fligentec-research-data-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fligentec-research-data-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fligentec-research-data-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/ligentec-research-data-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fligentec-research-data-engineer"}]}