{"id":3328955,"url":"https://alion.io/job/link-group-python-data-fullstack-developer","title":"Python Data - Fullstack Developer","company":{"id":880,"name":"Link Group","domain":"linkgroup.co","url":"https://alion.io/company/link-group","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"staffing","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitify","truth_index":{"grade":"B","score":84,"open_postings":99,"ghost_share":0,"stale_share":0.636,"repost_share":0,"time_to_fill_p50_days":47,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":82000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":96},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"FastAPI","optional":false},{"name":"GCP","optional":false},{"name":"GitHub Actions","optional":false},{"name":"Google BigQuery","optional":false},{"name":"Google Cloud Run","optional":false},{"name":"IAM","optional":false},{"name":"Playwright","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Pydantic","optional":false},{"name":"Pytest","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"Terraform","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-26T13:29:29Z","employer_posted_date":"2026-10-26","last_verified_at":"2026-10-28T23:51:59Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"About the Role\nWe are seeking an experienced Fullstack Engineer to take full ownership of delivering end-to-end TPP features to production. In this role, you will bridge the gap between user experience and enterprise data infrastructure, working across the React UI, robust FastAPI microservices, and our SQL/BigQuery data layer on Google Cloud Platform.\nKey Responsibilities\nOwn features from inception and testing all the way to production deployment on GCP.\nBuild responsive, performant front-end interfaces using TypeScript and React.\nDesign, implement, and maintain high-performance backend services using Python and FastAPI following contract-first principles.\nManage relational schemas, version-controlled data models, and migrations in SQL.\nDeliver services securely within enterprise network boundaries on GCP (Cloud Run, IAM, Secret Manager, SSO/OAuth).\nPartner with cross-functional teams, including engineers, scientists, and product stakeholders, to translate complex technical/data requirements into clean software.\nQualifications (Must Have)\n4+ years of fullstack development experience, featuring deep expertise in 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