91 backend engineer typescript jobs at 54 companies in Seattle, WA
2mo
Save
Mark Applied
Hide
Software Engineer - Backend
Seattle, Washington, United States
$130k-$170k/yr HybridFull Time
3+ YOE3+ years backend software engineering; TypeScript; PostgreSQL; API design; experience with external integrations; strong communication.
TypeScript, PostgreSQL, APIs, HRIS integration
3w
Save
Mark Applied
Hide
Principal Backend Engineer- Admin Workflows
Seattle, Washington, United States
$190k-$210k/yr HybridFull Time
8+ YOE8+ years building and operating scalable backend services, cloud infrastructure experience, proficiency in TypeScript or Python, distributed systems and API design, strong communication and mentorship skills.
TypeScript, Python, Google Cloud Platform (GCP), AWS, Azure, Kubernetes, NoSQL
1mo
Save
Mark Applied
Hide
Senior Backend Engineer
Madrid or Paris or Seattle or London or Berlin or San Francisco or New York City or Sydney or Mexico City
HybridFull Time
6+ YOE6+ years backend development with a typed language (TypeScript preferred), production AWS experience, infrastructure-as-code (CloudFormation or Terraform), security-first mindset, serverless experience, GraphQL a plus, on-call rotation and mentoring experience.
TypeScript, AWS, CloudFormation, Terraform, GraphQL
2mo
Save
Mark Applied
Hide
Senior Backend Engineer (Canada)
Seattle, Washington, United States
RemoteFull Time
5+ YOE5+ years backend experience; strong TypeScript; AWS (DynamoDB, Lambda, S3, AppSync, Cognito, SQS); GraphQL; CI/CD; security; observability
DynamoDB, Lambda, S3, AppSync, Cognito, SQS, SST, TypeScript, GraphQL, CI/CD
1mo
Save
Mark Applied
Hide
Staff Backend Software Engineer
Denver or Beaverton or Seattle or Springfield or Bengaluru
$172k-$223k/yr HybridFull Time
10+ YOE10+ years backend experience with Node.js/TypeScript, AWS (EKS, MSK/Kafka, S3), document databases (DocumentDB/MongoDB), Terraform, observability and on‑call practices; strong system design and technical leadership skills.
Node.js, TypeScript, Express, AWS, EKS, MSK (Kafka), Kafka, S3, Lambda, DocumentDB, MongoDB, Secrets Manager, CloudWatch, Terraform, Kubernetes
6d
Save
Mark Applied
Hide
Staff Software Engineer - Backend
Seattle, Washington, United States
$213k-$256k/yr HybridFull Time
7+ YOE7+ years backend engineering experience; 3+ years Node.js and TypeScript; API design (OpenAPI/REST), GraphQL, Docker, Kubernetes, CI/CD, SQL; mentorship and strong communication; BS/MS or equivalent experience.
Node.js, TypeScript, OpenAPI, REST API, GraphQL, NestJS, Docker, Kubernetes, CI/CD, SQL
2w
Save
Mark Applied
Hide
Backend / Server Engineer (Senior or Staff)
Seattle, Washington, United States
$180k-$245k/yr HybridFull Time
5+ YOE5+ years software engineering, BSc in Computer Science or equivalent, expert in a statically typed language (Java or Typescript), familiarity with SQL and no-SQL, self-motivated with customer interaction skills.
Node.js, Typescript, React, React-Native, Google Cloud Platform, SQL, no-SQL, Java
6d
Save
Mark Applied
Hide
Staff Software Engineer - Backend
Seattle, Washington, United States
$213k-$256k/yr HybridFull Time
7+ YOE7+ years backend engineering experience; 3+ years Node.js and TypeScript; API design (OpenAPI/REST, GraphQL); cloud services, containerization, CI/CD, relational databases; strong mentorship and communication skills.
Node.js, TypeScript, OpenAPI, REST, GraphQL, NestJS, Docker, Kubernetes, CI/CD, SQL
5d
Save
Mark Applied
Hide
Sr Software Engineer - Backend API Platform
Seattle, Washington, United States
$125k-$229k/yr OnsiteFull Time
6+ YOE6+ years backend/platform engineering experience building scalable user-facing APIs; expertise in identity and access models, API design, operational excellence, and mentoring engineers.
Node.js, TypeScript, Kubernetes, AWS, OIDC, Keycloak, SPIFFE, mTLS
3w
Save
Mark Applied
Hide
Senior Software Engineer, Backend Full Stack - Data Cloud
San Francisco or Seattle
$168k-$280k/yr OnsiteFull Time
5+ YOE5+ years production experience with Python/Django, frontend familiarity with React or TypeScript, strong CS/algorithms fundamentals, product intuition, and strong communication skills.
Python, Django, React, TypeScript, RQL, SQL
1w
Save
Mark Applied
Hide
Senior Software Engineer
San Francisco or Seattle
$158k-$266k/yr HybridFull Time
8+ YOE8+ years professional software engineering experience building production backend services; 4+ years with cloud-native microservices; experience with C#, Java, or TypeScript/Node.js, distributed systems, telemetry, incident response, and cross-team collaboration.
C#, Java, TypeScript, Node.js, Azure, AKS, App Services, Cosmos DB, Azure SQL, AWS, GCP, CI/CD
1mo
Save
Mark Applied
Hide
Software Engineer
San Francisco or Seattle
$99k-$162k/yr HybridFull Time
Bachelor's degree in CS or equivalent, experience with JavaScript/TypeScript and React/Redux, backend API development, identity verification/IDV integration, Git and CI/CD, strong communication and problem-solving.
JavaScript, TypeScript, React, Redux, Git, CI/CD
1mo
Save
Mark Applied
Hide
Staff Engineer, Agentic Intelligence - San Francisco
San Francisco or Seattle or Argentina
HybridFull Time
Experience building and operating LLM- or agentic-based systems, designing configuration-driven/rules-engine systems, strong coding skills, experience across Go/Python backends and TypeScript frontends, and rigorous evaluation practices.
Go, Python, TypeScript, GitHub, LLM
1mo
Save
Mark Applied
Hide
Senior Site Reliability Engineer
San Jose or Seattle or San Francisco
$159k-$302k/yr OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years SRE/infrastructure/backend experience; Kubernetes, Docker, Terraform, AWS, Postgres/Redis, observability, incident response, CI/CD, bash, Node.js/TypeScript experience; on-call participation.
Kubernetes, Docker, bash, CircleCI, Node.js, TypeScript, Postgres, Redis, AWS Aurora (Postgres-compatible), Terraform, AWS
6d
Save
Mark Applied
Hide
Forward Deployed Engineer, Professional Services
United States or New York City or Seattle or South San Francisco
$190k-$286k/yr HybridFull Time
5+ YOE5+ years full-stack development experience (JavaScript/TypeScript/React/Ruby/Go/Java), backend and production deployment experience, container familiarity, strong problem-solving and prototyping skills.
JavaScript, TypeScript, React, Ruby, Go, Java, AI APIs
2mo
Save
Mark Applied
Hide
Software Engineer, RL Data
London or San Francisco or Seattle or New York City
$320k-$485k/yr HybridFull Time
Strong software engineering with backend infra experience; Python/TypeScript; ownership mindset; proactive communication; comfortable with ambiguity; interested in societal impact.
Python, TypeScript, Docker, Kubernetes, Sandboxing, CI/CD
1w
Save
Mark Applied
Hide
Staff Engineer – Full Stack Applications FinOps
Bethesda or Palo Alto or Dallas or Seattle
$110k-$230k/yr HybridFull Time
8+ YOE8+ years software engineering experience building full-stack web platforms; leadership in UI and backend, cloud and Kubernetes experience; strong knowledge of microservices, event-driven architectures, and data stores.
React, Typescript, Bootstrap, Django, Golang, Python, Kafka, gRPC, protocol buffers, Apache Spark, PostgreSQL, Cassandra, MongoDB, Kubernetes, k8s, Docker, Terraform, AWS, GCP, Azure, CICD, Java, ReactJS, TypeScript, BoostrapJS
1mo
Save
Mark Applied
Hide
Software Engineer | Frontend
Lisbon or San Francisco or Sunnyvale or Raleigh or Seattle or Boston or London or Bangalore or Dublin or Kyiv or Portugal
OnsiteFull Time
2+ YOEFrontend engineer with 2+ years on a SaaS product; strong experience with React and TypeScript, browser application architecture, and familiarity with backend languages (Golang, Python, Rust) is a plus.
React, TypeScript, Golang, Python, Rust, SQL
1w
Save
Mark Applied
Hide
Software Engineer II - AI Solutions
Renton or Seattle
$135k-$189k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor's in CS/SE/engineering or equivalent experience; proficiency in front-end (JavaScript/TypeScript, React) and backend (Python); SQL and APIs; foundational software engineering and interest/experience with LLMs.
JavaScript, TypeScript, React, Python, SQL, REST, GraphQL, BlueKit, Redash, AWS, Kubernetes, CI/CDF, LLM, RAG
2mo
Save
Mark Applied
Hide
Trading, Investment & Optimization - QuantAI Engineer (Hybrid)
Seattle or Chicago or Los Angeles or Atlanta or Houston or Arlington or San Francisco or Morristown or Boston or Dallas or San Diego or New York
HybridFull Time
3+ YOEBachelor's in CS/engineering or related field; 3+ years in client-facing tech delivery; strong backend/API/full-stack or ML workflows; experience with enterprise hardening and deployment.
Electron, FastAPI, Docker, cloud services, evaluation tooling, agent orchestration frameworks, MCP-style integrations, Python, TypeScript, JavaScript
Explore Jobs
Expand Your Job Search
Top Cities Near Seattle for Backend Engineer Typescript
- Backend Engineer Typescript jobs in Tacoma, WA
- Backend Engineer Typescript jobs in Bellevue, WA
- Backend Engineer Typescript jobs in Kent, WA
- Backend Engineer Typescript jobs in Everett, WA
- Backend Engineer Typescript jobs in Renton, WA
- Backend Engineer Typescript jobs in Federal Way, WA
- Backend Engineer Typescript jobs in Kirkland, WA
- Backend Engineer Typescript jobs in Auburn, WA
- Backend Engineer Typescript jobs in Marysville, WA
- Backend Engineer Typescript jobs in Redmond, WA
- Backend Engineer Typescript jobs in Lakewood, WA
- Backend Engineer Typescript jobs in Shoreline, WA
- Backend Engineer Typescript jobs in Sammamish, WA
- Backend Engineer Typescript jobs in Burien, WA
- Backend Engineer Typescript jobs in Olympia, WA
- Backend Engineer Typescript jobs in Lacey, WA
- Backend Engineer Typescript jobs in Bothell, WA
- Backend Engineer Typescript jobs in Edmonds, WA
- Backend Engineer Typescript jobs in Puyallup, WA
- Backend Engineer Typescript jobs in Bremerton, WA