PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
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).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
1mo
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Senior Ruby on Rails Engineer, (Senior Consultant, Engineering & Technical Services)
Baltimore or Alabama or California or Delaware or District of Columbia or Florida or Georgia or Maryland or New Jersey or New York or North Carolina or Pennsylvania or South Carolina or Tennessee or Texas or Virginia or West Virginia
$121k-$140k/yr RemoteFull Time
5+ YOE5+ years Ruby on Rails experience, proficiency with frontend frameworks (React/JS/TS), RESTful APIs, Sidekiq, strong OO design, accessibility knowledge, ability to obtain Public Trust clearance, bachelor's degree or equivalent experience.
Ruby on Rails, React, JavaScript, TypeScript, HTML5, CSS3, Sidekiq, RESTful APIs, OAuth, SSO
2mo
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Senior Backend Engineer (Ruby on Rails/Python) - Content Foundations
San Francisco or Atlanta or Austin or Boston or Chicago or Dallas or Denver or Houston or Jacksonville or Los Angeles or Miami or New York City or Phoenix or Portland or Sacramento or Salt Lake City or San Diego or Seattle or Washington, D.C. or Ottawa or Toronto or Vancouver or Mexico City
$120k-$217k/yr HybridFull Time
7+ YOE7+ years software engineering; experience with ingestion pipelines, ETL, and content processing; proficient in Ruby, Python, or Go; AWS and distributed workflows; strong DB design; effective communicator.
Ruby, Python, Go, AWS, SQL, NoSQL, ETL, LLM
2mo
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Staff Software Engineer, Developer Productivity Async
Denver or San Francisco or New York or Los Angeles or Seattle or Toronto
$189k-$250k/yr HybridFull Time
10+ YOE10+ years software development; strong Ruby on Rails; experience with asynchronous processing (Sidekiq/Kafka); tooling for large engineering teams; AI-enabled productivity improvements.
Ruby, Rails, Sidekiq, Kafka, LLMs, AI tools
1mo
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Senior Software Developer
Toronto or Vancouver or Calgary or Dublin or Manchester or Sydney or Barcelona or Bogotá or London or New York City
$145k-$196k/yr HybridFull Time
Toronto-based senior software developer with strong Ruby on Rails experience building scalable web applications, mentorship experience, and history with large-scale SaaS products; curious, collaborative, and AI-oriented.
Ruby on Rails, Rails, Java, Python, C++, JavaScript
1mo
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Staff Engineer
Paris or Seattle or Madrid or London or Berlin or San Francisco or New York City or Sydney or Mexico City
HybridFull Time
10+ YOE10+ years back-end development experience (TypeScript/Node.js, Python, Ruby/Rails or similar), strong system design and leadership across multiple domains, security/scalability focus, cross-team mentorship and communication.
TypeScript, Node.js, Python, REST API, GraphQL, Ruby on Rails, React, AWS, Serverless, EKS, PostgreSQL, DynamoDB, OpenSearch, Redis
1mo
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Senior Software Engineer
United States or New York City
$165k-$210k/yr RemoteFull Time
5+ YOE5+ years production experience with Ruby on Rails or similar (Python, Golang, JavaScript); experience with TDD and agile development; ability to lead technical decisions and participate in an on-call rotation; must reside in the U.S.
Ruby on Rails, Python, Golang, JavaScript, TDD, AWS, EC2, ECS, S3, RDS, FHIR, HL7
3mo
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Senior Full-Stack Software Engineer
New York, New York, United States
$140k-$150k/yr HybridFull Time
5+ YOE5+ years software development; BS in Computer Science/Engineering; Ruby on Rails, VueJS/React; AWS; mentoring and leadership.
Ruby on Rails, Vue.js, React, AWS, Git, Docker, Kubernetes, CI/CD, GitHub Actions, Travis CI, New Relic
2mo
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Software Engineer IC-02
New York, New York, United States
$161k-$235k/yr HybridFull Time
4+ YOEExperience with Ruby/Java/Typescript, SQL, GRPC/Thrift/GraphQL, messaging (SQS/Kafka/RabbitMQ), and microservices; Bachelor's in CS or related field plus 4 years' software development experience.
Ruby, Java, Typescript, SQL, GRPC, Thrift, GraphQL, SQS, Kafka, RabbitMQ, Microservices
1mo
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Panax-Full Stack Developer
Tel Aviv-Yafo or New York City
HybridFull Time
8+ YOE8+ years software development; 2+ years frontend experience with React or similar; 3+ years with Python, Ruby, or Node.js; AWS experience advantageous; fintech/complex systems experience advantageous; strong product ownership.
AWS, Node.js, React, Python, Ruby
1mo
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Senior Software Engineer 2 (L5)
New York City, New York, United States
$172k-$228k/yr HybridFull Time
8+ YOE8+ years of full-stack engineering; strong React+Typescript frontend; backend in Python, Node.js, or Ruby on Rails; ability to own full development lifecycle.
React, Typescript, Python, Node.js, Ruby
4w
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Software Engineer - Applied AI
New York City, New York, United States
$180k-$275k/yr OnsiteFull Time
Proficiency in full-stack development (web frameworks, backend systems, cloud infrastructure) and proficiency in one of: Kotlin, Swift, Rust, Java, Go, C/C++, Python, Ruby, or TypeScript; experience shipping AI projects preferred.
Kotlin, Swift, Rust, Java, Go, C/C++, Python, Ruby, TypeScript
3w
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Software Engineer II
California or Florida or Georgia or Illinois or Indiana or Minnesota or Montana or North Carolina or New Hampshire or New Jersey or New York or Ohio or Oregon or Pennsylvania or Virginia
$75k-$125k/yr RemoteFull Time
2+ YOEBachelor's in CS or equivalent, Scrum Developer certification, 2+ years experience building scalable web applications across front-end and back-end stacks; proficiency with HTML, CSS, JavaScript, PHP/Python/Ruby/C#, and SQL Server; agile experience.
HTML, CSS, JavaScript, PHP, Python, Ruby, C#, SQL Server
1mo
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Senior Software Engineer, Inspections
San Francisco or New York City
$194k-$239k/yr HybridFull Time
5+ YOE5+ years software engineering experience; mobile app development with React Native/Swift/Kotlin; full-stack expertise (backend Ruby on Rails or frontend React); ownership of customer-facing features; strong product instincts and communication.
React Native, Swift, Kotlin, Ruby on Rails, React, GraphQL
1mo
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Staff Backend Engineer, Safety
United States or San Francisco or Los Angeles or New York City or Chicago
$217k-$304k/yr RemoteFull Time
8+ YOE8+ years software development experience; proficiency in Go, Python, Rust, or Ruby; experience with GraphQL/REST/HTTP/Thrift/gRPC; BS in Computer Science or equivalent practical experience; strong organizational and cross-functional remote collaboration skills.
Go, Python, Rust, Ruby, GraphQL, REST, HTTP, Thrift, gRPC
3mo
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Software Engineer
New York, New York, United States
$140k-$180k/yr OnsiteFull Time
2+ YOE2+ years server-side experience (Python, Ruby, Java); web frameworks (Django, Rails); JS frameworks (React, Angular, Ember, Backbone); SQL; AWS; US work authorization.
Python, Ruby, Java, Django, Rails, Angular, React, Ember, Backbone, AWS, SQL
3w
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Senior Software Engineer, White Label Platform
United States or Canada or Columbus or Austin or San Francisco or New York City
$167k-$231k/yr RemoteFull Time
5+ YOE5+ years software development with full-stack, distributed systems, and API experience; proficiency in Ruby on Rails, Kotlin, PostgreSQL, React/Next.js, Python; cloud (AWS/GCP/Azure); microservices and real-time data pipelines (Kafka/Spark).
Ruby on Rails, Kotlin, PostgreSQL, React, Next.js, Vercel, Python, AWS, GCP, Azure, Kafka, Spark, SQL
2mo
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Senior Software Engineer, Payments
New York, New York, United States
$175k-$195k/yr OnsiteFull Time
Senior software engineer with payments experience, Ruby on Rails, PostgreSQL, security, observability, and end-to-end ownership.
Ruby, Ruby on Rails, PostgreSQL, SQL, AWS, CI/CD, REST/GraphQL, AI-assisted development tools
1mo
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Backend Engineer
New York, New York, United States
RemoteFull Time
Experience building production applications with Ruby on Rails, PostgreSQL, and Redis; background job and API design experience; strong testing, security, reliability, and communication skills; ability to own backend systems end-to-end.
Ruby on Rails, PostgreSQL, Redis, AWS, GCP, Azure
1w
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Staff Software Engineer
New York City, New York, United States
HybridFull Time
8+ YOE8+ years backend experience, 6+ years Ruby, strong CS fundamentals, large-scale integrations and public API design experience, EM ability to communicate and collaborate effectively.
Ruby, Python, Go
1mo
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Product Engineer
Amsterdam or Berlin or London or New York City
$205k-$225k/yr HybridFull Time
5+ YOE5+ years building web apps with React/TypeScript and Next.js; experience with frontend and backend, RESTful APIs, Docker, GCP, GitHub Actions, testing (Cypress/Testing Library), and Ruby on Rails; strong product and UX focus.
Next.js, React, TypeScript, Tailwind CSS, Git, Docker, GCP, GitHub Actions, Cypress, Testing Library, Ruby on Rails, RESTful APIs
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