{"id":166968,"url":"https://alion.io/job/palantir-technologies-senior-software-engineer-network-infrastructure","title":"Senior Software Engineer, Network Infrastructure","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":62,"open_postings":233,"ghost_share":0.554,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":119,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Washington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":151000,"max_usd":277000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3441},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cilium","optional":false},{"name":"Java","optional":false},{"name":"Kubernetes","optional":false},{"name":"Zero Trust","optional":true}],"status":"live","first_seen_at":"2025-08-08T21:32:00Z","employer_posted_date":"2025-08-08","last_verified_at":"2026-10-22T07:02:08Z","board_verified":true,"closed_at":null,"days_open":439,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":439},"description":"The Role\nAs a Senior Software Engineer on Network Infrastructure you will be joining a team whose mission is to make a highly dynamic and intricate Kubernetes networking tech stack a pleasure to interact with, in addition to being legible, robust and secure.\nThe Network Infrastructure team owns the tech responsible for north-south and east-west traffic flows across 100s of zero-trust K8s clusters running variable workloads. The team solves the novel technical challenges emergent at the intersection of scale, usability and security: enabling dynamic control over ephemeral infrastructure (10s of thousands of firewall rules targeting 1000s of short-lived pods) across multiple compliance regimes, using CNCF tools like envoy, cilium with K8s controllers to operate them. In this role, you will be working in one of the most technically challenging spaces at Palantir.\nCore Responsibilities\nDrive Palantir’s infrastructure strategy while grappling with the needs of your team’s diverse customer base\nBuild the APIs through which both internal and external software developers interact with network infrastructure\nDeeply understand and leverage K8s networking primitives and the broader OSS ecosystem around K8s\nChampion a long-term roadmap to reduce operational burden, ensure scalability, reduce risk, and strive for transformative impact\nWhat We Value\nClear and concise verbal and written communications with a focus on impact and ability to articulate the value your work provides\nAbility to engage stakeholders and ensure timely delivery to address core business needs\nPassion for designing thoughtful and robust APIs\nDeep familiarity with K8s, and the broader ecosystem of software around K8s\nWorking knowledge of networking fundamentals, experience with CNIs or cloud networking infrastructure preferred\nExperience designing, building, and operating high-scale observability or infrastructure systems\nStrong coding skills in Go, Java, or equivalent\nWhat We Require\n3+ years of professional software development experience\n1+ years of experience contributing to the system design or architecture (architecture, design patterns, reliability and scaling) of new and existing systems\nBachelor's degree in Computer Science or equivalent","description_format":"text","description_chars":2241,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"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 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