{"id":3837371,"url":"https://alion.io/job/palantir-technologies-backend-software-engineer-data-connectors","title":"Backend Software Engineer - Data Connectors","company":{"id":24,"name":"Palantir Technologies","domain":"palantir.com","url":"https://alion.io/company/palantir","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"C","score":66,"open_postings":231,"ghost_share":0.485,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":169,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["New York, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Gradle","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Flink","optional":true},{"name":"GitHub","optional":true},{"name":"Java","optional":true},{"name":"Kubernetes","optional":true},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-11-04T20:57:06Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-09T06:09:14Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":4},"description":"Technologies We Use\nJava and Python for connectors, backend services, and developer SDKs\nOpen-source technologies like Kafka, Kubernetes, Flink, Debezium, Iceberg\nIndustry-standard build tooling, including Gradle and GitHub\nShared job orchestration, streaming, serverless execution, and compute deployment platforms\nCore Responsibilities\nBuild and maintain Foundry’s first-class connectors, improving performance and extending support for imports, exports, change data capture, interactive queries, and writeback as external systems and customer needs evolve.\nImprove the infrastructure that builds, tests, packages, and distributes connectors and shared libraries, including tooling across our connector monorepo.\nDesign and maintain connectivity SDKs for internal teams and end users, with clear APIs, documentation, testing utilities, and development workflows that make integrations easy to author and maintain.\nCollaborate with product teams to integrate connector execution with job orchestration, streaming, and serverless platforms.\nLead incremental migrations onto shared infrastructure, manage compatibility, and retire older implementations while preserving the workflows customers depend on.\nDevelop reusable security frameworks and tooling that make secure connectivity a consistent part of connector development and execution.\nDebug production issues and performance problems across the stack, turning recurring support problems into durable fixes, automated tests, and better observability.\nEstablish shared testing frameworks, compatibility checks, and release practices that keep a large connector portfolio reliable and maintainable.\nHelp prepare and maintain Palantir connectivity software for open-source use, including its APIs, packaging, documentation, and contributor experience.\nWhat We Value\nAn ownership mindset and a high bar for correctness, security, and automated testing, including responsibility for how software behaves in production.\nPride in building and maintaining integrations over time, including the detailed work required to keep them reliable as upstream systems change.\nEngineering judgment that balances delivering new capabilities with simplifying existing systems and reducing operational burden.\nEmpathy for developers and end users, reflected in usable SDKs, clear configuration, actionable errors, and useful diagnostics.\nCuriosity about unfamiliar systems and persistence in debugging problems across languages, APIs, services, networks, and execution environments.\nWhat We Require\n4+ years of professional software engineering experience developing external system connectors, with depth in areas such as developing batch and streaming data ingestion systems, third-party integration development, or monorepo and asset distribution frameworks. Operating on top of these technologies alone does not qualify.\nDeep expertise in Gradle, including developing custom plugins, managing multi-project builds, and optimizing build performance.\nDemonstrated ability to diagnose complex reliability and performance problems and improve systems through measured, incremental changes.\nStrong written and verbal communication skills and the ability to work effectively across teams, incorporate feedback, and hold a high bar for quality.","description_format":"text","description_chars":3275,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Integration & ETL Tools","Decision Intelligence","Defense AI"],"lifecycle":[{"event":"open","at":"2026-11-05T21:26:53Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 207 · green card filings: 38","filings_12m":207,"filings_prev_12m":125,"green_card_filings_12m":38,"median_offered_wage_usd":150949,"route":null,"cap_exempt":false,"checked_at":"2026-11-09T07:32:21+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":74}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":4,"expected_fill_days":169,"reasons":["conf:4","velocity","win:early","comp:brand"],"computed_at":"2026-11-09T06:03:00Z"},"pay":null,"html_url":"https://alion.io/job/palantir-technologies-backend-software-engineer-data-connectors","json_url":"https://alion.io/job/palantir-technologies-backend-software-engineer-data-connectors.json","meta":{"generated_at":"2026-11-09T09:25:41Z","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":9005,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":24},"rest":"https://alion.io/mcp/rest/get_company?id=24"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fpalantir-technologies-backend-software-engineer-data-connectors"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fpalantir-technologies-backend-software-engineer-data-connectors"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fpalantir-technologies-backend-software-engineer-data-connectors"},{"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/palantir-technologies-backend-software-engineer-data-connectors\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fpalantir-technologies-backend-software-engineer-data-connectors"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3837371}},{"tool":"search_jobs","arguments":{"company":"palantir.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3837371},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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