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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Full Stack Ruby on Rails Software Engineer (Principal - Remote)
United States or Palo Alto
$215k-$240k/yr RemoteFull Time
Significant professional Ruby on Rails experience, ability to influence technical direction, strong systems thinking, mentoring experience, domain interest in behavioral health, and experience with modern web frameworks and frontend tooling.
Ruby on Rails, Turbo, Tailwind, ViewComponent, Stimulus, React, TypeScript, JavaScript, Hotwire Native, EHR
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
3mo
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Senior Full Stack Software Engineer
San Francisco or Seattle
$160k-$300k/yr HybridFull Time
Senior full‑stack engineer with product focus, strong architecture, and AI-aware development. Ruby on Rails and React experience preferred; government-facing software a plus.
Ruby, Rails, React, GraphQL
2mo
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Senior Staff Software Engineer
San Francisco, California, United States
$257k-$302k/yr OnsiteFull Time
15+ YOESenior Staff Software Engineer with 5+ years leadership, 15+ years software experience, architecture leadership, Ruby/Go/Python, cloud, microservices, data pipelines, and cross-functional collaboration.
Ruby, Go, Python, Cloud, Microservices, Data pipelines, Asynchronous messaging, Domain-driven design
2mo
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AI Senior Engineer
Atlanta, Georgia, United States
RemoteFull Time
7+ YOE7+ years software engineering; Python; TypeScript or Ruby; AI/ML; cloud (GCP); distributed systems; Bachelor degree; full-time remote.
Python, TypeScript, Ruby, Google Cloud, Rails
2mo
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Senior Staff Engineer
New York City or San Francisco
$208k-$350k/yr HybridFull Time
10+ YOE10+ years software engineering, multi-team technical leadership, strong Ruby on Rails and frontend (TypeScript/React), built foundational infrastructure, architectural judgment, mentoring, reliability focus.
Ruby, Ruby on Rails, TypeScript, React, MongoDB, Event-driven architectures, Distributed Systems, API Design
3mo
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Senior Full-Stack Engineer, App Journey
San Francisco, California, United States
$187k-$259k/yr HybridFull Time
6+ YOE6+ years in full-stack development; strong TypeScript, React/React Native; Ruby on Rails; distributed systems; product mindset; leadership and mentorship; excellent collaboration and communication.
TypeScript, React, React Native, Ruby on Rails, GraphQL
2mo
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Senior Engineer - Search
Birmingham or Minneapolis or San Francisco
HybridFull Time
4+ YOE4+ years software development; lead large-scale information retrieval projects; resolve bottlenecks in multi-region systems; strong system architecture; proven technical leadership.
Apache Kafka, Elasticsearch, OpenSearch, Solr, Go, Ruby, Python, PostgreSQL, DynamoDB, Redis
2mo
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Senior Software Engineer, Rosetta Stone
San Mateo, California, United States
$130k-$200k/yr OnsiteFull Time
6+ YOE6+ years software engineering; BS or higher in CS; strong Ruby/Go/Java; AWS, MySQL, MongoDB, GraphQL/Node, React; strong communication and problem solving; modern JS/HTML/CSS.
Ruby, Go, Java, JavaScript, HTML, CSS, AWS, MySQL, MongoDB, GraphQL, Node, React
2mo
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Senior Full Stack Engineer
New York City or San Francisco
$150k-$180k/yr HybridFull Time
5+ YOE5+ years of product-focused full-stack engineering; BS/MS in Computer Science; strong React/Typescript frontend, Ruby on Rails backend; AWS; MySQL/Snowflake databases; ability to work in a fast-paced startup.
React, Typescript, CSS, Ruby on Rails, MySQL, Snowflake, AWS
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
2w
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Senior Software Engineer-Backend
Fremont, California, United States
$140k-$170k/yr HybridFull Time
5+ YOEBachelor's in CS,5+ years backend development,proficiency in Go/Node.js/Python/Java/Ruby,experience with relational and NoSQL databases,identity systems,strong communication and system design skills.
Go, Node.js, Python, Java, Ruby, MySQL, PostgreSQL, MongoDB, Redis, Azure AD, AWS Cognito, LDAP, Okta, Keyclock
3mo
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Senior Full-Stack Software Engineer
San Francisco or Oakland
$140k-$150k/yr RemoteFull Time
5+ YOE5+ years software development; Bachelor's in CS/Engineering or related field; strong Ruby on Rails, VueJS/React, and AWS; experience mentoring; CI/CD; AI-assisted development.
Ruby on Rails, Vue.js, React, AWS, Git, CI/CD, Github Actions, Travis CI, New Relic
1mo
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Senior Software Engineer, Presence
United States or San Francisco
$190k-$267k/yr RemoteFull Time
5+ YOEBS in CS or equivalent experience; 3+ years with large-scale distributed systems and 5+ years professional software development; proficiency in Go/Python/Ruby/Java/C++; GraphQL, REST, HTTP, Thrift, Cassandra; strong communication and cross-team leadership.
Go, Python, Ruby, Java, C++, GraphQL, REST, HTTP, Thrift, Cassandra
2mo
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Sr. Software Engineer - Mixed Portfolio Foundation
Santa Barbara or Dallas or San Diego or Remote United States or San Francisco or Denver or Atlanta or Chicago or Washington, D.C.
$138k-$173k/yr RemoteFull Time
5+ YOE5+ years of experience building web-based SaaS apps; strong data modeling; proficient with Ruby on Rails, React, MySQL, AWS; agile processes; test-driven development.
Ruby on Rails, React, MySQL, AWS, SOA
1mo
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Senior Software Engineer
San Francisco, California, United States
$224k-$336k/yr RemoteFull Time
5+ YOEBachelor's in Computer Science or related plus 5 years software engineering experience; experience building large-scale systems in Python, Ruby, or Java; debugging production; translating business requirements into designs.
Python, Ruby, Java
1mo
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Senior Engineer, Server – NBA 2K
Novato, California, United States
$131k-$174k/yr RemoteFull Time
5+ YOE5+ years backend experience; strong C++; Python or similar scripting; distributed systems; multithreading; database optimization.
C++, Python, SQL, MySQL, Microsoft SQL Server, PHP, Perl, Ruby
2mo
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Senior Software Engineer I, Speciality Care Retention
San Francisco, California, United States
$183k-$206k/yr HybridFull Time
5+ YOE5+ years software development; full stack with Ruby on Rails, GraphQL, AWS, React/Redux, JavaScript; Docker; CI/CD; Agile/Scrum; mentorship; cross-functional collaboration.
Ruby on Rails, GraphQL, AWS, React, Redux, JavaScript, Docker, CI/CD
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
1mo
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Senior Application Security Engineer
United States or Canada or San Francisco or New York City or Seattle
$190k-$273k/yr RemoteFull Time
5+ YOE5+ years software engineering or application security experience; strong coding skills (Ruby, Python), Linux and GCP familiarity, deep AppSec/vulnerability management, pen-testing and SAST experience, AI security, and strong communication.
Ruby, Python, Linux, GCP, SAST
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