PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Staff Full Stack/Back End Engineer (NodeJS+React)
South San Francisco, California, United States
HybridFull Time
10+ YOE10+ years building scalable distributed systems; 5+ years with React/TypeScript/JavaScript/NodeJS; experience with Postgres, MongoDB, Kubernetes, cloud infra, multi-tenant systems; authorized to work in the U.S.; strong system design skills.
React, TypeScript, JavaScript, NodeJS, Postgres, MongoDB, Kubernetes
2mo
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Senior Platform Engineer, Interoperability
San Francisco, California, United States
$151k-$205k/yr HybridFull Time
5+ YOE5+ years software engineering; 3+ years NodeJS; 1+ year NestJS; strong JS, NodeJS, databases; AWS experience; bachelor’s in CS; English and Spanish a plus.
Node.js, NestJS, JavaScript, ES6, Temporal, TypeORM, MySQL, Git, REST, Jest, Redis, AWS, Terraform, ElasticSearch, Snowflake
3mo
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Senior Data Engineer, AWS Specialist and Partner Organization
Seattle or Austin or San Francisco or New York or Mountain View or Dallas
OnsiteFull Time
5+ YOE5+ years data engineering; SQL, ETL, data wrangling; AWS data services; Python/Java/Scala/NodeJS; AI/ML incl. LLMs; design/build agentic and RAG pipelines.
SQL, Python, Java, Scala, NodeJS, AWS Redshift, AWS S3, AWS Glue, AWS EMR, AWS Kinesis, AWS Firehose, AWS Lambda, IAM, Hadoop, Hive, Spark, Building and orchestrating AI/ML pipelines, RAG
3mo
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Senior Full Stack Engineer, Integrations
San Francisco, California, United States
$211k-$248k/yr HybridFull Time
5+ YOE5+ years of experience launching integrations with large enterprises; experience with REST APIs, OAuth2.0, mTLS; knowledge of FHIR and healthcare integrations; NodeJS/TypeScript and Google Cloud Platform; strong communication and autonomy.
NodeJS, TypeScript, Google Cloud Platform, FHIR, REST APIs, OAuth2.0, mTLS
1mo
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Software Engineer
San Francisco or Seattle
$140k-$235k/yr HybridFull Time
5+ YOE5+ years development experience or equivalent Bachelor's; experience with C#, Node.js/NodeJs, Java, cloud-native services, REST APIs, microservices, git, CI/CD; preferred: K8S, Docker, TypeScript, Microsoft Azure (AKS, Cosmos).
C#, Node.js, NodeJs, Java, Typescript, git, CICD, REST APIs, K8S, Docker, Microsoft Azure, AKS, Cosmos
3w
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Software Engineer, Full Stack, Level 4
Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto or Santa Monica
$157k-$235k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent, 2+ years post-degree software development, proficiency in JavaScript/TypeScript, HTML, CSS and one or more backend languages (Java, Golang, NodeJs, Python), front-end frameworks, unit testing, and full-stack web development.
JavaScript, TypeScript, HTML, CSS, Java, Golang, NodeJs, Python, React, Angular, Vue, WebGL, Canvas, WebAssembly, Service workers, GraphQL, NoSQL, Memcache, Redis, Kubernetes, Google, AWS
2mo
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Principal Engineer
San Francisco, California, United States
$285k-$315k/yr HybridFull Time
10+ YOE10+ years software experience; strong architecture leader; experience with large-scale distributed SaaS; AI product experience; cross-functional collaboration.
TypeScript, React, Node.js, Java, Docker, Kubernetes, Google Cloud Platform
2mo
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Software Engineer, API SDK
San Francisco or Seattle or New York City
$293k-$385k/yr HybridFull Time
7+ YOE7+ years of professional engineering experience; experience building SDKs; design and implement SDKs for multiple languages; collaborate across teams.
Python, Node.js, Golang, Java, Ruby, SDK generation
3mo
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Senior Principal - AI Accelerated Engineering Lead
San Francisco or Washington or Denver
$193k-$281k/yr OnsiteFull Time
8+ YOE8+ years building and operating production software, leadership in system or platform architecture, hands-on GenAI/agent experience, expertise in APIs/microservices/security, proficiency in TypeScript/Node, Python, or Java, cloud and DevOps skills.
GitHub Copilot, Cursor, Claude Code, TypeScript, Node, Python, Java, React, Next, AWS, Azure, GCP, Kubernetes, CI/CD, IaC, LangChain, LlamaIndex, vector databases
2mo
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Full Stack Engineer, Consultant
Oakland, California, United States
$123k-$185k/yr HybridFull Time
7+ YOE7+ years in full stack development; BA/BS or equivalent IT experience; front-end frameworks (React, Vue, Angular) and JavaScript/TypeScript; backend APIs with .NET/Java/Node.js/Python; SQL/NoSQL and REST; cloud-native apps (Azure preferred; AWS/GCP acceptable); Docker; IaC (Ansible, Bicep, ARM, Terraform); CI/CD and Git; AI-assisted coding tools ex...
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, SQL, NoSQL, REST, Azure, AWS, GCP, Docker, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, GitHub Copilot, Cursor, Claude
1mo
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Software Engineer, The Stacks - Radial Science
Emeryville, California, United States
$100k-$200k/yr OnsiteFull Time
2+ YOEBA/BS or equivalent experience; 2+ years building and maintaining software systems; experience with content-heavy platforms; familiarity with TypeScript, React, Node.js, Express.js/Hono, SQL, Prisma/Drizzle; strong engineering fundamentals and architectural judgment.
TypeScript, React, Node.js, Express.js, Hono, SQL, Prisma, Drizzle
1mo
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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
1w
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Forward Deployed Engineer (FDE) - New Grad - 2026-2027
San Francisco, California, United States
OnsiteFull Time
New grad available to start winter 2026–summer 2027. Experience building production systems with Python and TypeScript, familiarity with LLMs/TTS, vector databases and RAG, customer-facing deployment, and performance at scale.
Python, asyncio, FastAPI, TypeScript, Node, React, LLM, TTS, vector databases, RAG
3mo
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Staff Software Engineer, Full Stack (Datagrid)
San Francisco, California, United States
$194k-$267k/yr HybridFull Time
8+ YOE8+ years in software engineering; UI/API design (Ruby on Rails, Node.js, React, TypeScript); 5+ years monitoring production alerts; bachelor’s in CS or related field; strong collaboration and messaging skills.
React, Node.js, TypeScript, Ruby, Ruby on Rails
3mo
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Senior Software Engineer, Monetization
San Francisco, California, United States
$200k-$240k/yr OnsiteFull Time
6+ YOE6+ years in distributed software engineering; strong JS/TS, databases, cloud infra; experience with monetization or billing systems is a plus.
JavaScript, Node.js, TypeScript, MySQL, Redis, ReactJS, AWS, Kubernetes, CI/CD, CloudWatch, New Relic
2mo
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Senior Software Engineer (Full Stack)
San Francisco, California, United States
$140k-$200k/yr HybridFull Time
5+ YOE5+ years software development experience; AI fluency; shipping high-quality products; strong product judgment; end-to-end ownership; collaborative problem-solving.
Next.js, React, TypeScript, Node.js, Koa, Objection.js, PostgreSQL, AWS, Temporal, Twilio, Claude Code, Cursor
3mo
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Senior Software Engineer, Backend
San Francisco, California, United States
$170k-$220k/yr HybridFull Time
Sleeper: Mobile platform for fantasy sports leagues and fan communities.
5+ YOE5+ years backend software engineering; distributed systems; proficient in Go, Python, Node.js, or Java; SQL/NoSQL databases; caching; message queues; RESTful/GraphQL APIs; cloud (AWS/GCP); containers (Docker); orchestration (Kubernetes a plus); strong collaboration and communication; Elixir (Bonus); passion for sports/gaming.
Go, Python, Node.js, Java, SQL, NoSQL, Kafka, RabbitMQ, Pub/Sub, REST, GraphQL, AWS, GCP, Docker, Kubernetes, Elixir
3mo
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Platform Engineer, Security (Senior/Staff)
San Francisco or New York
$195k-$265k/yr HybridFull Time
6+ YOE6+ years backend/platform engineering; strong software fundamentals; experience building scalable systems with real leverage; ability to own projects end-to-end; comfortable in fast-moving, ambiguous environments.
PostgreSQL, Node.js, TypeScript, Encore, GCP, React, Vercel
2mo
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Senior Software Engineer, Agent Studio
San Francisco, California, United States
$215k-$300k/yr HybridFull Time
5+ YOE5+ years engineering experience; production AI agents experience; strong ownership; stack: React, TypeScript, Node.js, Python; based in San Francisco and in-office 3+ days a week.
React, TypeScript, Node.js, Python, AI agents
3mo
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Senior Software Engineer
San Francisco, California, United States
$160k-$220k/yr OnsiteFull Time
6+ YOE6+ years full-stack experience; backend focus; cloud platforms; infra as code; monitoring; data processing experience a plus; located in San Francisco/Bay Area or willing to relocate.
React, Node.js, TypeScript, AWS, PostgreSQL, DynamoDB, S3, Snowflake, FHIR