{"id":1536471,"url":"https://alion.io/job/epam-systems-poland-senior-full-stack-developer-databricks-pythonfastapi","title":"Senior Full-stack Developer (Databricks, Python/FastAPI)","company":{"id":2612641,"name":"EPAM Systems Poland","domain":"epam-poland.pl","url":"https://alion.io/company/epam-poland","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":95000,"max_usd":221000,"period":"year","method":"global_role_seniority_cell","sample_n":4821},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Claude","optional":false},{"name":"Claude Code","optional":false},{"name":"Databricks","optional":false},{"name":"FastAPI","optional":false},{"name":"OpenSearch","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Agile","optional":true},{"name":"Anthropic","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"JavaScript","optional":true},{"name":"Next.js","optional":true},{"name":"Platform Engineering","optional":true},{"name":"Playwright","optional":true},{"name":"pySpark","optional":true},{"name":"Radix UI","optional":true},{"name":"Spark","optional":true},{"name":"Storybook","optional":true},{"name":"Zustand","optional":true}],"status":"live","first_seen_at":"2026-09-30T18:00:11Z","employer_posted_date":null,"last_verified_at":"2026-09-30T18:00:11Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"We are developing a new multi-cloud platform and want a Senior Full-stack Developer to build reliable Python/FastAPI APIs and React/TypeScript experiences. You will work with PostgreSQL, OpenSearch, and Databricks, focusing on integrations and performance. Apply now.\nResponsibilities\nDeliver and maintain web applications built with Python/FastAPI and SQL\nPlan and design APIs and integrations that support high-load database operations\nOptimize query performance across live production systems\nContribute UI functionality using TypeScript and React\nUse GenAI engineering tools to improve development workflows and throughput\nCollaborate closely with the team while executing autonomously on assigned tasks\nCommunicate proactively with team members and stakeholders\nTake full ownership of product features and contribute beyond ticket completion\nHandle ambiguity and consistently deliver in a fast-paced startup environment\nRequirements\n5+ years of real-world production experience with Python, FastAPI, and SQL\nSolid background in web application delivery, API design, and system integrations\nProficiency with high-load databases and query performance optimization techniques\nAbility to contribute on the front end using TypeScript and React while staying effective full-stack\nExperience using GenAI engineering tools, ideally Claude Code\nStrong interpersonal communication and proactive collaboration skills, with ability to work independently\nCapability to succeed amid ambiguity and deliver without constant direction in a transparent, fast-moving startup environment\nEnglish proficiency at B2 (Upper-Intermediate) level or higher\nNice to have\nHands-on skills with TypeScript, React, Next.js, Storybook, Playwright, Radix UI, and Zustand\nExperience with PostgreSQL and OpenSearch in production contexts\nFamiliarity with cloud platforms, Infrastructure as Code, and adjacent tooling\nData engineering exposure, including PySpark and SparkSQL\nClient-facing experience\nWe offer\nWe gather like-minded people:\nTop tech minds driving innovation in AI, cloud and digital platform modernization\nSupportive team and agile, startup-like culture\nHybrid by design mode and opportunity to work remotely within Poland\nChance to work abroad for up to 60 days annually\nBusiness-driven relocation opportunities\n\nWe provide growth opportunities:\nCareer development programs\nThought leadership, mentoring, soft skills and well-being programs\nCertification (Anthropic, Gemini, GCP, Azure, AWS)\nEnglish classes\n\nWe cover it all:\nStable pay\nParticipation in the Employee Stock Purchase Plan with a 15% discount\nBenefits package (health insurance, multisport, shopping vouchers)\nReferral bonuses up to $2,000\nOffices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more\nCorporate, social and well-being events\n\nPlease, note:\nBenefits listed above are available to employees only\nWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually\nWe will reach out to selected candidates exclusively\n\nEPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.","description_format":"text","description_chars":3419,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":["Growth opportunities","Health insurance"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-30T18:57:56Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":37,"reasons":["seen:0","win:early","comp:brand"],"computed_at":"2026-10-01T05:07:18Z"},"pay":null,"html_url":"https://alion.io/job/epam-systems-poland-senior-full-stack-developer-databricks-pythonfastapi","json_url":"https://alion.io/job/epam-systems-poland-senior-full-stack-developer-databricks-pythonfastapi.json","meta":{"generated_at":"2026-10-01T05:07:18Z","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":4801,"day_limit":5000,"remaining_today":199,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}