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Staff Full Stack Software Engineer (Frontend-Focused)
Boston or Seattle or United Kingdom or Australia or Europe
$169k-$270k/yr HybridFull Time
10+ YOE10+ years software engineering experience, Bachelor's in CS/Engineering, deep frontend expertise with TypeScript and Angular/React, full‑stack systems design at scale, technical leadership, architecture, observability, and mentorship experience.
TypeScript, Angular, React, module federation
1mo
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Staff Full Stack Software Engineer- Orbit Platform
Waltham, Massachusetts, United States
$140k-$170k/yr OnsiteFull Time
5+ YOE5+ years building production-quality software; strong networking, server- and client-side knowledge; platform/infrastructure experience; familiarity with Kubernetes, Terraform, public cloud, LLM integrations; on-call participation.
Node.js, Golang, Python, React, Express, TypeScript, LLM integrations, Kubernetes, Terraform, AWS, Azure, GCP
1w
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Staff Software Engineer - Full Stack - (React, Node)
Boston, Massachusetts, United States
$185k-$215k/yr RemoteFull Time
8+ YOE8+ years software engineering experience; strong full-stack skills with React and Node.js; TypeScript experience; leadership of distributed teams; excellent communication and technical judgment.
React, Node.js, TypeScript, React Native, AWS
1mo
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Staff Software Engineer, GCS - Full Stack (R5192)
United States or San Diego or Dallas or Washington or Boston
$150k-$230k/yr OnsiteFull Time
7+ YOEBS/MS in CS or equivalent experience, typically 7+ years (or equivalent by higher degree), experience with modern frontend frameworks and full‑stack/backend languages, distributed systems, databases, and ability to obtain SECRET clearance.
React, TypeScript, Node.js, Go, C/C++, Python, PostgreSQL, PostGIS, Maplibre GL, Leaflet, CesiumJS, OpenLayers, WebRTC, HLS, RTSP, GStreamer, FFmpeg, Docker, Kubernetes, k3s/k3d, MAVLink, STANAG 4586, A-GRA, UCI, OMS, OpenAPI/Swagger
3mo
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Staff Software Engineer
Boston or Costa Mesa
$220k-$330k/yr OnsiteFull Time
12+ YOE12+ years software engineering; lead cross-team initiatives; enterprise apps; full-stack JS/TS with React; strong communication; US person.
AWS, TypeScript, React, Remix, Next.js
3mo
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Staff Data Engineer
Cambridge or New York
$200k-$325k/yr HybridFull Time
10+ YOE10+ years data engineering; healthcare data experience; multi-source data integration; AI/ML data pipelines; SQL plus one language; modern data stack knowledge; foundational data decisions.
SQL, Python, Java, Scala, Go, Distributed processing, Cloud-native storage, Orchestration, Streaming, ETL
1mo
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Staff Software Engineer
Newton, Massachusetts, United States
$147k-$238k/yr HybridFull Time
10+ YOE10+ years MEAN stack experience, AWS cloud, security-focused, strong leadership and collaboration, hybrid work in Newton, MA.
MongoDB, Express, Angular, Node.js, AWS, TypeScript, RxJS, Jest, Playwright, Cypress, JMeter
2d
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Staff Engineer, Revenue Cycle
Denver or Dallas or Salt Lake City or Atlanta or Miami or Seattle or Boston or Portland or Austin or Durham or Tampa or Scottsdale
$165k-$180k/yr RemoteFull Time
8+ YOE8+ years building web services or full-stack applications; strong hands-on experience with Ruby/Rails, TypeScript/Node, Python, APIs, PostgreSQL, and MongoDB; mentoring and technical leadership experience; familiarity with LLM/AI toolchains preferred.
Ruby/Rails, TypeScript/Node, Python, MongoDB, PostgreSQL, RESTful, gRPC, Gemini, ChatGPT, Claude, GitHub Copilot, Langchain, Langgraph, LLMs
2mo
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Staff Software Development Engineer, Web
Boston or San Francisco or Dallas or Salt Lake City or Seattle or Portland
$141k-$173k/yr RemoteFull Time
8+ YOEBachelor’s in CS/Software Eng; 8-10 yrs software engineering; strong front-end and full-stack skills; modern front-end frameworks; TypeScript/JavaScript; REST/GraphQL; web security; collaboration and maintainability.
Angular, React, TypeScript, JavaScript, HTML5, CSS3/SASS, REST, GraphQL, Docker, Kubernetes, AWS, GCP, Azure, MySQL, MongoDB
4w
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Senior / Staff Software Engineer, AI Engineering
Boston, Massachusetts, United States
$220k-$280k/yr OnsiteFull Time
5+ YOE5+ years full-stack engineering experience; built and shipped internal tooling; hands-on experience with LLMs, AI APIs, and agentic workflows; strong cross-functional communication; experience owning production infrastructure.
LLMs, AI APIs
1mo
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Staff Software Engineer
Boston, Massachusetts, United States
$147k-$196k/yr HybridFull Time
8+ YOE8+ years developing full-stack solutions; expert with React, Node.js, and TypeScript; experience with SSR/CSR, REST/GraphQL, SQL/ORM, AWS, mentoring, and scalable cloud-native architectures.
React, Remix, Next.js, React Router, Node.js, TypeScript, NestJS, Express.js, GraphQL, REST, SQL, TypeORM, Prisma, AWS, Docker, Kubernetes, ECS, Contentful, Optimizely, Cloudflare Workers, Lambda@Edge, Vercel Edge, OpenTelemetry, Grafana, New Relic, Datadog, commercetools
2mo
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Jr/Mid/Senior/Staff Software Engineer, Applications
Boston, Massachusetts, United States
$105k-$300k/yr RemoteFull Time
2+ YOE2+ years as a software engineer; full-stack with TS/React/NodeJS; data-driven; eligible to work in USA.
JavaScript, TypeScript, React, GraphQL, Node.js, Python, SQL, BigQuery, Google Cloud Platform
1mo
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Staff Software Engineer, Production Solutions
Boston or Costa Mesa
$220k-$292k/yr OnsiteFull Time
12+ YOE12+ years software engineering experience building high-availability enterprise applications; strong full-stack skills (JavaScript/TypeScript, React, Next.js/Remix); systems thinking for manufacturing/MES domains; U.S. Person required; TS/SCI eligibility preferred.
Lattice OS, Forge MES, JavaScript, TypeScript, React, Next.js, Remix, AWS, AI/LLM
1w
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Staff Software Engineer – Navigation
Boston or Warsaw
$109k-$175k/yr HybridFull Time
7+ YOEBachelor's in CS/SE/EE,7+ years software development,2+ years leading scrum as technical lead,proficiency in C#/.NET,full-stack development,cloud integrations,regulated medical device experience preferred.
C#, .NET, REST APIs, Azure, Key Vault, Functions, App Service, containers, Windows, WPF, Polarion, JAMA, AWS, CI/CD
1mo
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Staff Software Development Engineer
Wellesley or Florida or Connecticut or Texas or Rhode Island or Massachusetts
$118k-$284k/yr HybridFull Time
5+ YOE2+ Mgmt5+ years full‑stack experience with strong UI (React/Angular) and backend skills, production coding in Python/Java/TypeScript/JavaScript, microservices, CI/CD, containerization, 2+ years LLM and GCP experience, and squad leadership.
React, Angular, Python, Java, TypeScript, JavaScript, GCP, BigTable, Spanner, GKE, Cloud Functions, CI/CD, LLM, LangChain, LlamaIndex, Vertex AI, OpenAI APIs, HuggingFace, GIT, Bitbucket, Artifactory, Jenkins
2w
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Staff Software Engineer, Energy Intelligence
Charlotte or New York City or Boston
$174k-$235k/yr OnsiteFull Time
Advanced Python proficiency, full-stack breadth (backend and modern frontend), experience building production LLM/agent systems, API and data-pipeline production experience, and familiarity with cloud platforms and observability.
Python, React, TypeScript, pydantic-ai, LangGraph, Claude, OpenAI Agent SDKs, SQL, PostgreSQL, AWS, GCP, Azure, rasterio, geopandas, shapely, PostGIS, FastAPI, SQLAlchemy, Pydantic, pandas, polars, NumPy, Vite, TanStack Query/Router
2mo
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Member of Technical Staff, Product Engineering
Boston or United States
HybridFull Time
5+ YOEFive+ years building production user-facing products; strong TypeScript/React frontend skills; deep product sense; ability to work across stack to APIs and data layers.
TypeScript, React, Frontend tooling, State management, Performance optimization
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