21 lead full stack engineer jobs at 17 companies in Simi Valley, CA
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
POS360: Integrated point-of-sale and delivery software for local retailers.
7+ YOE2+ Mgmt7+ years software engineering experience, 2+ years technical lead experience, strong React/TypeScript and Node.js/NestJS skills, SQL and MongoDB experience, cloud/DevOps familiarity, experience with AI development tools.
Lead Software Engineer (Full Stack) - Build Reliability
Hawthorne, California, United States
$160k-$225k/yrOnsiteFull Time
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOE1+ MgmtBachelor’s degree in computer science, engineering, math, or related field and 5+ years software development experience; or 7+ years experience without degree. Strong leadership, architecture, and full-stack skills.
Python, C#, .NET, Go, Java, Angular, React, PostgreSQL, SQL Server
San Diego or Melbourne or El Segundo or Palmdale or Manhattan Beach or Oklahoma City or Redondo Beach
$158k-$289k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
9+ YOESTEM degree with 9+–14+ years software engineering experience (depending on degree), active U.S. Secret clearance (in-scope within 6 years) and eligibility for TS/SCI, subject-matter expertise in full stack/cloud/geospatial/interoperability/cybersecurity, and ~25% travel.
EXLNASDAQ: EXLS: Provides data analytics and digital operations solutions to businesses.
6+ YOE2+ MgmtLead data engineering role requiring 6-8 years of experience, Databricks stack, SQL, Python, PySpark, data warehousing, Airflow, cloud platforms, and leadership responsibilities.
Melbourne or Palmdale or San Diego or El Segundo or Redondo Beach or Manhattan Beach or Oklahoma City
$158k-$289k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
9+ YOERequires STEM degree plus extensive software engineering experience (Bachelor+14 / Master+12 / PhD+9), active U.S. Secret clearance (eligible for TS/SCI), expertise in cloud, containers, CI/CD, front- and back-end stacks, geospatial and cybersecurity competencies, and ~25% travel.
AXS: Provides digital ticketing and marketing solutions for live events.
7+ YOE7+ years software development experience with technical lead responsibilities; BS in CS or related; strong front-end expertise (JavaScript/TypeScript, React), full-stack experience, distributed systems, DB familiarity, and excellent communication.
Atlanta or Austin or Boston or Chicago or Dallas or Houston or Los Angeles or New York or San Francisco or Seattle or Washington DC
$180k-$204k/yrHybridFull Time
Bain & Company: Provides global management consulting and strategy advisory services.
5+ YOE5+ years full-stack development; 2+ years microservice API work; 1+ year AI tools experience; BS in CS or related field; strong CS fundamentals; excellent communication; experience with AI/LLM systems; consulting experience a plus.
Python, REST, GraphQL, gRPC, FastAPI, Swagger, OpenAPI, AI tools (Cursor, Claude Code), LLMs, RAG, embedding, model routing
TubeScience: Data-driven performance video production for social media advertising.
Senior full-stack engineer to lead frontend tooling, backend services, and cloud infrastructure for production AI integrations; strong JavaScript and Python skills, low-level language experience, media pipeline knowledge, observability and distributed systems expertise.
Rula: Connects patients with insurance-covered therapists through a digital platform.
5+ YOE5+ years in software development; full-stack TypeScript/React/Node; AI-assisted tools; distributed systems design; lead technical projects; mentoring.
TypeScript, React, Node.js, Claude Code, Cursor, GitHub Copilot
San Francisco or Toronto or Los Angeles or Raleigh
$168k-$210k/yrHybridFull Time
BuildOps: SaaS platform for managing commercial contracting businesses.
5+ YOE5+ years backend or full-stack experience; 1–2+ years in senior/lead roles; Node.js with TypeScript; GraphQL/REST APIs; distributed systems; strong CS fundamentals; ability to own projects end-to-end; AI tooling experience preferred.
Plug: Online marketplace for trading and auctioning used electric vehicles.
8+ YOE3+ Mgmt8+ years software engineering with 3+ years leading while contributing to production code; TypeScript full‑stack experience; cloud infra, Terraform, HubSpot integration, agentic AI experience.
True Anomaly: Develops autonomous spacecraft and software for space security missions.
8+ YOE3+ Mgmt8+ years in data engineering/infrastructure; 3+ years leading data engineering teams; hands-on with modern data stack; experience building data platforms from scratch; strong cross-functional communication.
Austin or Denver or Indianapolis or Los Angeles or Minneapolis or Nashville or New York City or Salt Lake City or San Francisco or Seattle
$175k-$195k/yrRemoteFull Time
Givebutter: Fundraising and CRM platform for nonprofit organizations.
7+ YOE2+ Mgmt7+ years of full-stack experience with modern web tech; fintech systems experience; 2+ years leading a team of 5+; strong in security, compliance, and data integrity; remote team leadership.
Fanatics: A global digital sports platform for merchandise and collectibles.
6+ YOE6–10+ years in web app development; proven technical lead; hands-on full stack; analytics and experimentation experience; grow-focused leadership.