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
3mo
Save
Mark Applied
Hide
Senior Ruby on Rails Software Developer
El Segundo, California, United States
OnsiteFull Time
Frontend and backend experience; strong Ruby on Rails; JavaScript ES6+; RESTful APIs; collaborative, code-reviewed development.
Ruby on Rails, JavaScript, REST APIs, HTML, CSS
1mo
Save
Mark Applied
Hide
Staff Software Engineer, Backend (Ruby)
Austin, Texas, United States
$169k-$232k/yr OnsiteFull Time
8+ YOE8+ years software engineering experience; deep backend expertise with Ruby on Rails; system design, distributed systems, CI/CD, testing and monitoring; proven technical leadership and strong communication skills.
Ruby on Rails
4w
Save
Mark Applied
Hide
Ruby Software Engineer III
Saint Louis, Missouri, United States
HybridFull Time
3+ YOE3-5 years Ruby on Rails experience, strong REST API design, PostgreSQL and Git experience, TDD with RSpec/Minitest, strong communication and collaboration skills, comfortable in Agile/Scrum.
Ruby, Ruby on Rails, PostgreSQL, Git, RSpec, Minitest, JavaScript, React, Vue, Sidekiq, Delayed Job, Docker, CI/CD, Scrum
1mo
Save
Mark Applied
Hide
Principal Software Engineer, SIEM (Ruby/Rails)
United States
$215k-$240k/yr RemoteFull Time
15+ YOE15+ years building complex software, 8+ years Ruby on Rails, 8+ years scaling Postgres, BS in CS/Engineering or equivalent, JS/CSS, ActiveRecord, Agile experience, strong communication and mentoring skills.
Ruby on Rails, Postgres, JavaScript, CSS, ActiveRecord, Stimulus, Turbo, Hotwire, Tailwind CSS, Tailwind UI, Flowbite, Clickhouse, Vector, AWS, Azure, GCP, SIEM
2mo
Save
Mark Applied
Hide
Full Stack Ruby on Rails Software Engineer (Senior - Remote)
United States
$149k-$175k/yr RemoteFull Time
Senior full-stack Ruby on Rails engineer; backend/API design; collaboration across departments; full-stack focus with Ruby on Rails.
Ruby, Rails, Turbo, Tailwind, ViewComponent, Stimulus, Typescript, JavaScript
1mo
Save
Mark Applied
Hide
Software Engineer - Ruby on Rails
Argentina or United States
RemoteFull Time
3+ YOE3+ years professional experience; production Ruby on Rails experience; OOP, relational databases, API development, Git; strong problem-solving and professional English; able to work in a remote, distributed environment.
Ruby on Rails, Ruby, Git, AWS, Azure, Google Cloud, Docker, Kubernetes, Python, JavaScript, React, Deel
2mo
Save
Mark Applied
Hide
Ruby on Rails Engineer
United States
$90k-$110k/yr RemoteFull Time
4+ YOE4+ years Ruby on Rails; RESTful APIs; Hotwire; HTML/CSS/JS; Git; collaboration and communication.
Ruby on Rails, Hotwire, REST APIs, Swagger, Git, GitHub Actions, RSPEC, Docker, Sentry
1w
Save
Mark Applied
Hide
Senior Software Engineer (Ruby on Rails)
Lehi, Utah, United States
$100k-$150k/yr HybridFull Time
Senior-level backend engineering experience with Ruby on Rails or Go/Node.js/Python, scalable system design, TDD/CI-CD, SQL/NoSQL databases, caching, cloud (AWS), strong communication; bilingual English/Chinese preferred.
Ruby on Rails, Golang, Node.js, Python, PostgreSQL, MongoDB, Redis, Memcached, AWS, NextJS
1w
Save
Mark Applied
Hide
Senior Software Engineer (PHP/ Ruby on Rails) - Finance
Panama or United States or Canada
RemoteFull Time
5+ YOE5+ years software engineering experience; strong PHP/CodeIgniter and Ruby on Rails skills; familiarity with MySQL/Aurora and AWS; experience at high-growth companies and ability to work US/Canada time zones.
PHP, CodeIgniter, Ruby on Rails, MySQL, Aurora, AWS
1w
Save
Mark Applied
Hide
Senior Software Engineer - Ruby on Rails
Dublin or United States
$105k-$150k/yr RemoteFull Time
5+ YOE5+ years building modern web applications with Ruby on Rails, experience with microservices, CI/CD, RESTful APIs, strong testing and collaboration skills.
Git-Flow, Ruby on Rails, Ruby, Slack
2w
Save
Mark Applied
Hide
Software Engineer II (Ruby on Rails)
United States
$125k-$145k/yr RemoteFull Time
2+ YOE2+ years Ruby on Rails and MySQL experience, strong communication, problem solving, debugging skills, ability to explain technical issues to nontechnical colleagues, familiarity with AI productivity tools.
Ruby on Rails, MySQL
3mo
Save
Mark Applied
Hide
Senior Full Stack Ruby on Rails Software Engineer
Wakefield or Cambridge
$125k-$150k/yr HybridFull Time
5+ YOE5+ years Ruby on Rails; 3+ years React/JavaScript; PostgreSQL; TypeScript a plus; Docker/AWS/GCP a plus; testing with RSpec/Jest; OO/FP proficiency.
Ruby on Rails, React, PostgreSQL, TypeScript, Inertia.js, Docker, AWS, Azure, GCP, Okta, Devise, RSpec, Jest
3mo
Save
Mark Applied
Hide
Sr. Ruby on Rails Engineer, ASE
Seattle, Washington, United States
OnsiteFull Time
10+ YOE10+ years Ruby on Rails experience; strong coding, testing, SQL; front-end basics; problem solving; Bachelor's in CS/Engineering or equivalent.
Ruby on Rails, SQL, HTML, CSS, JavaScript, Stimulus JS, Testing
3mo
Save
Mark Applied
Hide
Sr. Ruby on Rails Engineer
United States
$140k-$160k/yr RemoteFull Time
3+ YOE3-5 years Ruby on Rails experience; backend APIs; diverse databases; service-based architectures; automated tests; strong communication; BS/MS in CS or related field.
Ruby on Rails, NodeJS, React, Nest.js, GraphQL
2mo
Save
Mark Applied
Hide
Ruby on Rails Developer (Remote)
United States
$90k-$100k/yr RemoteFull Time
5+ YOE5–8 years software development; Ruby on Rails backend; RESTful APIs; RSpec; Agile/Scrum; AI/RAG experience; AWS Bedrock; U.S. citizenship or work authorization.
Ruby on Rails, JSON, Sidekiq, REST, Jira, GitHub, Confluence, AWS Bedrock, Bedrock, LLM, RAG, APIs
3mo
Save
Mark Applied
Hide
Ruby on Rails Engineer
Towson, Maryland, United States
$100k-$120k/yr RemoteFull Time
5+ YOE5+ years Rails backend experience; data integrations; financial/accounting systems (NetSuite a plus); ACH payments; OOP; testing; MVC/REST; PostgreSQL/MySQL; AWS; Docker/Kubernetes; Git; Agile; strong communication.
Ruby on Rails, Ruby, PostgreSQL, MySQL, ActiveRecord, AWS, Docker, Kubernetes, Redis, Sidekiq, GraphQL, API design, Git, RSpec, Minitest
2mo
Save
Mark Applied
Hide
Software Developer
Columbus or United States
$110k-$184k/yr HybridFull Time
4+ YOE4+ years software engineering; backend services; C# and TypeScript proficiency; experience with Ruby, React, JavaScript; Kafka; system integrations.
C#, TypeScript, Ruby, React, JavaScript, Kafka
2mo
Save
Mark Applied
Hide
Senior Software Engineer
United States
$115k-$145k/yr RemoteFull Time
6+ YOE6+ years of software engineering; expert in React and Ruby on Rails; AI tool experience; integration and cloud skills.
React, Ruby on Rails, Claude Code, Cursor, Augment, ChatGPT
4w
Save
Mark Applied
Hide
Ruby on Rails Developer (Durham, NC, US)
Durham, North Carolina, United States
HybridFull Time
3+ YOE3+ years professional Ruby on Rails experience, proficiency with SQL/PostgreSQL, AWS (ECS, EC2, RDS, S3), RESTful APIs, automated testing (RSpec), Git, and familiarity with HTML/CSS/JavaScript; strong communication skills.
Ruby on Rails, SQL, PostgreSQL, AWS, ECS, EC2, RDS, S3, CloudWatch, RSpec, HTML, CSS, JavaScript, Git, Sidekiq, Delayed Job, Docker, Kubernetes, Redis, Memcached, TypeScript, New Relic, Jira, Confluence, ActiveRecord
1mo
Save
Mark Applied
Hide
Ruby On Rails Developer
Chester, Pennsylvania, United States
HybridFull Time
2+ YOE2+ years full-stack development experience (Rails preferred), agile experience, automation/integration testing, strong communication and mentoring skills.
React, Bootstrap, GraphQL, Ruby, Python, Ruby on Rails, Rails, Java, MySQL, PostgreSQL, Scrum, Git, Docker, Kubernetes, Jenkins
Explore Jobs