Principal / Sr. Principal Software Engineer - Software Assurance
El Segundo, California, United States
$114k-$213k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEUS citizenship and ability to obtain SAP clearance, STEM degree, 5+ years engineering experience (Principal) or higher for Sr. Principal; experience with Java/JavaScript/C++/C#/Python/Swift, Git-family SCM, and software development lifecycle required.
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years software engineering experience with 3+ years using Mulesoft; hands-on Java and Python, SQL, API management (Google Apigee), cloud (AWS/GCP/Azure), Kubernetes, CI/CD, and AI/ML (TensorFlow, PyTorch, Scikit-learn).
Tapcart: Platform for Shopify merchants to create mobile shopping apps.
5+ YOE5+ years engineering experience across frontend, backend, and database layers; strong GitHub portfolio; experience with AI/agent tooling preferred; ownership mindset and high engineering craft.
Sr Software Engineer, Employee Experience & Productivity
Culver City, California, United States
OnsiteFull Time
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
7+ YOEBachelor's degree in Computer Science or equivalent; 7+ years Java/Node.js, frontend (React/Vue), SQL/NoSQL; strong CI/CD and observability experience.
Astrana HealthNASDAQ: ASTH: Operates technology-powered platforms to coordinate and deliver medical care.
8+ YOE8+ years software development experience, strong Python and React/JavaScript skills, SQL proficiency, API/backend experience, leadership and mentoring ability; Bachelor’s in CS or equivalent experience.
Orange or Arizona or California or Florida or Maryland or Maine or Michigan or Missouri or North Carolina or Nevada or New York or Ohio or Oklahoma or Oregon or South Carolina or Texas or Utah or Washington or Wyoming
$120k-$145k/yrRemoteFull Time
Aeries Software: Provides student information management software for K-12 school districts.
7+ YOE7+ years professional software development with Microsoft .NET stack, experience with React/TypeScript, RESTful API design, Playwright, cloud deployments (AWS preferred), practical use of Claude or similar LLM agent tools, and demonstrated technical leadership.
Layup Parts: Manufactures high-speed composite parts and tooling for aerospace.
Senior software engineer with expertise in computational geometry, CAD/CAM, and geometry algorithms; strong problem solving; independent project drive; able to mentor as team grows.
Match GroupNasdaq: MTCH: Provider of a global portfolio of online dating services.
4+ YOE4+ years building production software; hands-on iOS (Swift) or Android (Kotlin); full‑stack/backend experience (Node, Python, Go, or Kotlin); familiarity with cloud infrastructure and CI/CD; effective use of AI tooling.
Swift, Kotlin, Node, Python, Go, Claude Code, Copilot, MCP
Sr. Software Engineer - Maritime Integrated Systems
Costa Mesa, California, United States
$191k-$253k/yrOnsiteFull Time
Anduril Industries: Defense technology building autonomous military hardware and software.
Bachelor's in relevant field or equivalent, extensive software engineering experience across systems and application programming, troubleshooting remotely deployed systems, stakeholder engagement, and eligibility for U.S. Secret clearance.
Mountain View or Seattle or New York City or Los Angeles or San Francisco or United States
$298k-$368k/yrHybridFull Time
Waymo: Autonomous driving technology for ride-hailing and logistics.
10+ YOE10+ years software engineering experience with AI/ML and autonomous agent design, deep expertise integrating LLMs and multi-agent systems, proven technical leadership, and a bachelor's degree or equivalent.
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
7+ YOEBachelor's in CS or related, 7+ years building and shipping apps/services, expertise with React and front-end, experience collaborating with non-software stakeholders, mentoring experience.
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
5+ YOE5+ years in software or RF/radar engineering; proficient in C++, Python or C; experience with radar/DSP, real-time and embedded systems; strong SDLC skills and hardware-software integration; may require export-control authorization; participates in E-Verify.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEUS citizen with Secret clearance within 5 years, bachelor's degree in engineering or related, 3+ years experience, proficiency in C/C++, Linux/RTOS, software lifecycle, and avionics development preferred.
SonyNYSE: SONY: Sells consumer electronics, video games, and entertainment media.
5+ YOE5+ years experience in full-stack development with Java, Go, or Python; REST API and frontend (HTML/CSS/JavaScript/React) proficiency; hands-on experience with AI-native coding tools, prompt engineering, agent development, and participation in on-call rotations.
Match GroupNASDAQ: MTCH: Operates a portfolio of global online dating applications.
4+ YOE4+ years building production software with iOS (Swift) or Android (Kotlin); full-stack/backend experience (Node, Python, Go, or Kotlin); cloud and CI/CD familiarity; SDK/instrumentation and AI tooling experience.
Swift, Kotlin, Node, Python, Go, AppsFlyer, Firebase, Adjust, Branch, SKAdNetwork, Google Play Install Referrer API, Meta, Google Ads, TikTok, Meta CAPI, server-side GTM, Claude Code, Copilot, CI/CD
Rula: Connects patients with insurance-covered therapists through a digital platform.
5+ YOE5+ years professional software development; strong full‑stack experience with TypeScript, React, and Node.js; designing scalable distributed systems; experience leading projects; proficiency with AI-assisted development tools.