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
3w
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Software Engineer - Backend (Fall 26' Intern)
Natick, Massachusetts, United States
$28-$32/hr OnsiteInternship
Currently enrolled or recently graduated in CS/CE or similar; fluent in Java, C#, or C++; strong OOP and back-end development experience for Windows or Linux; wearable sensor experience useful; must show valid work eligibility.
Java, C#, C++, Windows, Linux
2mo
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Software Engineer I (Backend)
Boston, Massachusetts, United States
$105k-$145k/yr OnsiteFull Time
0+ YOEBackend software development experience; REST APIs, SQL (Postgres); Java; Git; CS fundamentals; distributed systems; AWS.
Java, Kafka, Postgres, AWS, Git
1mo
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Junior Design Engineer, Americas
New York or San Francisco or Austin or Portland or Los Angeles or Seattle or Boston or Chicago or Denver or United States
$98k-$165k/yr RemoteFull Time
Ashby: Provides all-in-one recruiting software for high-growth businesses.
0+ YOEDesign and implement UI/UX and production-quality code; proficiency with TypeScript, React, CSS; familiarity with backend technologies (Node.js, GraphQL, Postgres, Redis); strong visual design and product thinking. Junior applicants: 0–2 years industry experience.
TypeScript, React, GraphQL, Node.js, Postgres, Redis, CSS
2mo
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AI Engineer
New York or Los Angeles or Boston or Jersey City or Houston
$115k-$130k/yr RemoteAll Commitments Available
Hands-on AI engineer with Python skills; experience building AI apps; internship/coursework/research or projects; ability to prototype and iterate quickly.
Python, API development, Backend services, Workflow automation, FastAPI/Flask, React/TypeScript, Docker, Testing (Python/TypeScript), LLM retrieval/search
3w
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Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yr HybridFull Time
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless, CI/CD, lambdas
3w
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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
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Software Engineer II (Mobile Developer - Android/Kotlin) - Mobile App Growth
Boston, Massachusetts, United States
$116k-$174k/yr OnsiteFull Time
1+ YOEAndroid-first engineer with 1+ years professional Android/Kotlin experience, production SDK experience, debugging across devices, testing/CI knowledge, and willingness to work on adjacent mobile and backend areas.
iOS (Swift), Android (Kotlin), React Native, Flutter, React, TypeScript, Redux, Python, Django, MySQL, Redis, DynamoDB, AWS (EC2, RDS, Aurora), Terraform
1mo
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Software Engineer, Agentic AI
Boston or San Francisco or United States
HybridFull Time
1+ YOE1–4 years software engineering experience; strong TypeScript/Node and React skills; backend API and SQL experience; familiarity with agentic coding tools (Claude Code, Cursor, MCP); Git, testing, and CI/CD experience.
TypeScript, Node, React, PostgreSQL, MySQL, HTML, CSS, Git, Docker, AWS, Redis, DynamoDB, Go, NestJS, Express, Prisma, TypeORM, Claude Code, Cursor, MCP
3w
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UX Software Engineer
Cambridge, Massachusetts, United States
$100k-$200k/yr HybridFull Time
2+ YOE2+ years professional UX software development experience (5+ preferred), Bachelor's in CS/engineering or equivalent, U.S. citizenship, hybrid onsite in Cambridge (3 days/week), JavaScript and backend integration experience, Agile/Scrum familiarity, occasional travel.
JavaScript, Unity, GitLab, Docusaurus, HTTP, GraphQL, REST, Swagger, ActiveMQ, gRPC, WebSockets, NodeJS, Python, C#, Java Spring, Kubernetes, Docker, AWS EC2, VMware, Neo4j, Postgres, MongoDB, ElasticSearch, Redis, MySQL, Webpack, grunt, gulp, npm, yarn, gradle, Sphinx, JS Doc, React, es6, HTML5, CSS3, Unreal, JIRA, Windows, Linux, RHEL, Ubuntu, OSX, Jasmine, Mocha, Jest, TapeJS, Protractor, NUnit, Storybook, Cesium, GeoJson, Leaflet, Oculus Quest, Hololens, HTC Vive
4w
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Software Engineer | Observability
Lisbon or San Francisco or Sunnyvale or Raleigh or Seattle or Boston or London or Bengaluru or Dublin or Kyiv or United States or Portugal
RemoteFull Time
2+ YOE2+ years building distributed systems or backend services; strong Go (Golang) proficiency; familiarity with Kubernetes, cloud providers (AWS/GCP/Azure), observability concepts, and debugging production systems.
OpenTelemetry Collector, Alertmanager, SingleStore DB, Grafana, Loki, Tempo, Kubernetes, AWS, GCP, Azure, OpenTelemetry, OTLP protocol, Prometheus TSDB, InfluxDB, Mimir, TimescaleDB, Apache Kafka, Parquet, Arrow, Flink, Go (Golang), Rust, Python, C++, SQL
3d
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Software Engineer III
Bethesda or Waltham
$112k-$176k/yr HybridFull Time
2+ YOEBackground in backend development with Java and Node.js, experience with Kafka, SQL Server/MongoDB, RESTful APIs, cloud (AWS/GCP), Docker/Kubernetes/ECS, Jira and VS Code; Masters+2yrs or Bachelors+4yrs.
Java, Node.js, NestJS, Kafka, SQL Server, MongoDB, Jira, VS Code, AWS, GCP, Docker, Kubernetes, ECS
1mo
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Software Engineer (multiple)
Boston, Massachusetts, United States
$131k-$174k/yr HybridFull Time
Master's degree in a related field required. Experience providing backend support with RPC and MongoDB, designing parallel programs, using RabbitMQ, Redis, MySQL, Kubernetes or Anvil Cloud, Django/Python, Hive, and Golang. Experience building scalable systems and debugging performance.
RPC, MongoDB, RabbitMQ, Redis, MySQL, Kubernetes, Anvil Cloud, Django, Python, Hive, Golang
3w
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EY-Parthenon - Strategy and Execution - Growth Platforms - Software Engineer - Sr Assoc/Consultant (New York, NY, US, 10001-8604)
New York or Atlanta or Boston or Chicago or Dallas or Denver or Detroit or Houston or Los Angeles or McLean or Hoboken or Philadelphia or San Francisco or Seattle
$130k-$185k/yr HybridFull Time
1.5+ YOEBachelor's degree plus ~2 years related experience (or graduate degree plus ~18 months). Experience with backend/full‑stack development (Python, Java, Scala, TypeScript), cloud (AWS/GCP), containerization, IaC, LLM integration, and productionizing AI tooling; strong communication and client‑facing skills.
Python, Java, Scala, TypeScript, AWS, GCP, Microsoft Copilot