Staff Software Engineer, Frontend Platform

Anduril
United States
Workplace: OnsiteFull timeUSD 220,000 - 292,000 annuallyFunction: Software EngineeringSkills: ["Technical leadership","Architectural decision-making","Driving adoption","Problem-solving","Influencing technical direction"]

Build and evolve frontend platform capabilities within ArsenalOS, shaping how shared applications are designed and delivered across web, mobile, and progressive web experiences. Define frontend architecture and reusable patterns (component libraries, frameworks, and developer tooling) that help multiple product teams deliver reliable, scalable software. Lead technically ambiguous initiatives from architecture through implementation and adoption, partnering across organizational boundaries to turn recurring issues into leverage.

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Anduril
Anduril
15 hours ago

Staff Software Engineer, Frontend Platform

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Last checked: 13 hours agoStatus: Live

Job Summary

Build and evolve frontend platform capabilities within ArsenalOS, shaping how shared applications are designed and delivered across web, mobile, and progressive web experiences. Define frontend architecture and reusable patterns (component libraries, frameworks, and developer tooling) that help multiple product teams deliver reliable, scalable software. Lead technically ambiguous initiatives from architecture through implementation and adoption, partnering across organizational boundaries to turn recurring issues into leverage.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Define frontend architectures and scalable patterns that enable product teams to deliver high-quality web, mobile, and progressive web experiences at scale.
  • •Build reusable platform capabilities, including shared libraries, component systems, and application frameworks used across multiple teams.
  • •Establish developer tooling and frontend infrastructure that support consistent implementation and quality.
  • •Drive technically ambiguous initiatives from architecture through implementation and adoption across organizational boundaries.
  • •Identify common problems across teams and turn them into reusable platform capabilities and paved paths.

Pay and Benefits

Salary: USD 220,000 - 292,000 annually
Equity and Bonus:Equity

Key Requirements

  • •Deep experience building and architecting modern web applications using TypeScript, JavaScript, React, and related technologies.
  • •Experience defining frontend architecture and scalable patterns across large applications or multiple product teams.
  • •Experience building reusable frontend infrastructure, shared libraries, component systems, or application frameworks.
  • •Strong understanding of browser fundamentals, application performance, testing, observability, and reliability.
  • •Strong software engineering fundamentals beyond the frontend, including APIs, authentication and authorization, data modeling, and distributed systems concepts.
Skills:Technical leadershipArchitectural decision-makingDriving adoptionProblem-solvingInfluencing technical direction
Tech Stack:TypeScriptJavaScriptReactReact NativeProgressive web applicationsAPIs

Eligibility

Nationality:US National
Security Clearance:US SecretTS

Company Brief

Anduril
Designs and builds advanced defense systems combining autonomous aircraft, sensors, and AI-driven software for military and national security applications, focused on modernizing battlefield capabilities and distributed sensing.
Industry: Defense Technology
Company Size: Enterprise (1,001+ employees)
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: Costa Mesa, United States
Founded: 2017
WebsiteLinkedIn