12 staff full stack engineer jobs at 7 companies in Firestone, CO
🚀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).
Staff Full Stack Engineer - Partnerships Engineering
New York City or Denver or Leeds or Dublin
$144k-$237k/yrRemoteFull Time
Fanatics: Global digital sports platform for merchandise, collectibles, and betting.
8+ YOE8+ years software engineering experience with 2+ years in a staff-level technical leadership role. Strong full-stack background, experience building integration platforms and partner APIs, OAuth 2.0/OpenID Connect/SAML, distributed systems, multi-tenant environments, and strong communication.
Full Stack Engineer, Staff / Interim Secret / Onsite: CO or PA
King of Prussia or Littleton
$114k-$201k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Interim Secret clearance required prior to start and ability to obtain Top Secret; experience in systems architecture/engineering or full stack engineering, cross-domain/multi-level secure systems, infrastructure/integration, cloud/container/virtualization (OpenShift, Hyper-V, VMware), documentation and root cause analysis; US citizenship required.
OpenShift, Microsoft Hyper-V, VMware, Windows, Linux
Watershed: Software platform for corporate carbon accounting and climate reporting.
8+ YOE8+ years of software engineering experience; Node.js web development or data pipelines; experience building scalable software from user needs; willingness to work in an office four days a week.
Frontend Full Stack Staff Software Engineer, AI Platform Experiences
New York City or Seattle or San Francisco or Denver or Los Angeles or San Jose
$163k-$247k/yrHybridFull Time
Gusto: Cloud-based payroll and HR software for small businesses.
8+ YOE8+ years software development experience (4+ building scalable platforms), strong front-end skills, experience with Ruby on Rails, React, GraphQL, platform/AI experience preferred, mentoring and cross-functional collaboration skills.
San Francisco or New York City or Denver or London or Paris or Berlin or Sydney or Mexico City or United States or Europe
$215k-$254k/yrHybridFull Time
Watershed: Software platform for corporate carbon accounting and climate reporting.
8+ YOE8+ years software engineering experience, full-stack with back-end emphasis, track record of ownership and building early-stage products, experience or interest in AI/data-centric products, strong collaboration and product focus.
Recurly: Automates subscription billing and management for recurring revenue businesses.
10+ YOE10+ years full‑stack software engineering experience; deep Ruby on Rails and Vue.js expertise; API and MySQL proficiency; proven technical leadership and mentoring; experience with AI-assisted development tools.
Ruby on Rails, ActiveRecord, Vue.js, MySQL, GitHub Copilot, Cursor, Claude Code, Go (Golang), Node.js, Anthropic, OpenAI, AWS, OpenSearch, Redis, Kafka, Docker, CI/CD
Havenly: Online interior design and home furnishing retail platform.
Experienced engineer with architecture and full‑stack fundamentals, experience building AI‑backed product features, strong technical writing, and accountability for production systems.
Havenly: Online interior design and home furnishing retail platform.
Staff-level architecture and execution experience across multiple teams; strong full-stack fundamentals; experience building AI-backed product features; clear technical writing and accountability for production systems.
San Francisco or San Jose or Denver or New York City or Scottsdale
$197k-$247k/yrHybridFull Time
Gusto: Cloud-based payroll and HR software for small businesses.
8+ YOE8+ years building customer-facing full‑stack systems, strong applied AI and prompt-design experience, growth/product focus (onboarding, communications), ability to own multi-quarter initiatives and mentor engineers.
Denver or San Francisco or San Jose or New York City or Scottsdale
$163k-$247k/yrHybridFull Time
Gusto: Cloud-based payroll and HR software for small businesses.
8+ YOE8+ years software development experience, full‑stack proficiency (frontend + backend), experience with large Ruby/Rails and Javascript/React codebases, AI tool fluency, mentoring experience, owning multi‑quarter projects.