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
1w
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Senior Full Stack Developer, Java or Ruby on Rails
Mountain View, California, United States
$176k-$270k/yr HybridFull Time
8+ YOE8+ years development experience, strong full-stack skills with Ruby on Rails or Java/J2EE, SQL databases, REST APIs, TDD, CI, cloud/DevOps familiarity; Bachelor's degree preferred.
Ruby on Rails, Java, J2EE, Postgres, SQL Server, HTML, CSS, JavaScript, jQuery, Spring, RESTful APIs, PKI, SSL, Azure, Amazon Web Services (AWS), Jira, Stash, Bamboo, Jenkins, Cucumber, Active Directory, LDAP, PHP, Django, Express, Horizon Cloud Services, App Volumes Manager, App Volumes
2w
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Staff Software Engineer, Tax Experiences
San Francisco or San Jose or Denver or New York City
$197k-$247k/yr HybridFull Time
8+ YOE8+ years experience; expertise in React and TypeScript; experience with Ruby on Rails and SQL; domain experience in payroll/taxes/compliance preferred; AI-assisted development experience preferred.
React, TypeScript, Ruby on Rails, SQL
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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Systems Development Engineer , AWS EC2 Nitro Team
Santa Clara, California, United States
$149k-$201k/yr OnsiteFull Time
2+ YOE2+ years software development; 2+ years designing systems; 7+ years in networking/storage/OS; proficient in C++, C#, Java, Python, Golang, PowerShell, Ruby.
C++, C#, Java, Python, Golang, PowerShell, Ruby
4d
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Staff Verification Engineer
Sunnyvale, California, United States
$179k-$219k/yr HybridFull Time
8+ YOE8+ years verification/software experience, strong Ruby/Python skills, deep Linux and networking knowledge, experience with ASIC drivers, mentorship and code-review experience.
Ruby, Python, C, Linux, Docker, Kubernetes, Viavi (Spirent TestCenter, Avalanche), Keysight (Ixia, Breaking Point), Wireshark, CI/CD
2mo
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Infrastructure Software Engineer
Cupertino or California
OnsiteFull Time
3+ YOEBachelor's in CS/engineering or equivalent; 3+ years backend services; distributed systems; SDLC; proficiency in Golang, Java, Python, or Ruby; networking basics.
Golang, Java, Python, Ruby, Kubernetes, OpenStack, Puppet, Chef, Ansible, React, Angular, JQuery, DNS, DHCP, LDAP
1mo
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Senior Software Engineer
Palo Alto, California, United States
$220k-$300k/yr OnsiteFull Time
1+ YOEEx-founder or early startup engineer preferred; strong backend OR frontend expertise; experience building zero-to-one systems; Ruby on Rails or Next.js familiarity; able to evaluate AI-generated code.
Ruby on Rails, Next.js, Cursor, Claude Code
1mo
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Staff Engineer, Product Software
Dallas or Redwood City or New York City or Tampa
$118k-$212k/yr HybridFull Time
5+ YOEBachelor's or equivalent with 5+ years experience, distributed systems, API design (gRPC/REST), Go or Ruby/Rails, Kubernetes/Docker, CI/CD, PostgreSQL, networking knowledge, on-call experience, strong communication.
Ruby, Ruby on Rails, Go, gRPC, REST, HTTP, Kubernetes, Docker, CI/CD, JIRA, Git, PostgreSQL
1mo
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(USA) Staff, Software Engineer
Bentonville or Sunnyvale
$110k-$220k/yr OnsiteFull Time
4+ YOEDesign and automate management of large Cassandra clusters; experience with Java, Python, Ruby, shell scripting; distributed systems production experience; on-call/incident response experience; bachelor's degree + 4 years or 6 years' experience.
Cassandra, Java, Python, Ruby, shell scripting
2mo
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Lead Software Engineer - Backend
San Mateo, California, United States
$168k-$208k/yr HybridFull Time
6+ YOE6-8 years backend experience; Ruby on Rails; strong DSA, REST APIs, OOD/SOLID; system design; leadership potential; collaborative, agile mindset.
Ruby on Rails, REST APIs, RDBMS, Caching, Distributed Queues, Microservices, OOP, SOLID, AI tools and technologies
2w
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Lead Software Engineer (Multiple Positions)
San Jose, California, United States
$265k-$450k/yr OnsiteFull Time
5+ YOEBachelor's in CS or related plus 5+ years experience; strong in large-scale distributed services, Java/Go/JavaScript/Ruby/Python, MySQL/Redis, Unix/Linux, release automation, and machine learning familiarity.
Java, Go, JavaScript, Ruby, Python, MySQL, Redis, Unix, Linux
1mo
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Senior Software Development Engineer - Shopping Graph
Mountain View or McLean or New York City or Tampa
$191k-$214k/yr OnsiteFull Time
6+ YOEBachelor's in CS or related, 6+ years backend engineering with API and distributed systems experience; 5+ years with Java, Ruby, Go, or Python; familiarity with OAuth 2.0/OpenID Connect/SAML and cloud/infra tooling.
Java, Ruby, Go, Python, RESTful APIs, AWS, GCP, Terraform, OAuth 2.0, OpenID Connect, SAML, Prometheus, Datadog, CI/CD
2w
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(Senior) Software Engineer for Distributed Systems (Cupertino, CA, US)
Cupertino, California, United States
OnsiteFull Time
Experience designing and building large-scale distributed systems, proficiency with Linux and Python/Ruby/Bash, strong system architecture and cloud platform knowledge.
Linux, Python, Ruby, Bash, Hadoop, HDFS, Spark
1mo
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Constellation Software Engineer, Infrastructure
Redwood Shores or Palo Alto
OnsiteFull Time
Experience building/shipping full-stack applications (Ruby on Rails, Postgres), operating 24/7 uptime systems with on-call responsibility, and designing low-latency data pipelines and robust infrastructure for flight operations and data processing.
Ruby on Rails, Postgres
1mo
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Software Engineer - USDS (Multiple Positions)
San Jose, California, United States
$188k-$259k/yr OnsiteFull Time
1+ YOEMaster's+1yr or Bachelor's+3yrs in CS/Engineering/related, experience with Java/Go/C++/JavaScript/Ruby/Python, UI and scripting, databases (MySQL/Redis), Unix/Linux.
Java, Go, C++, JavaScript, Ruby, Python, HTML, MySQL, Redis, Unix, Linux
1mo
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Sr Software Engineer, Ad experience platform
Mountain View, California, United States
$210k-$250k/yr OnsiteFull Time
8+ YOE8+ years experience typical; BS in CS or related (MS/PhD acceptable with fewer years). Deep proficiency in Ruby, GraphQL, Go, React, JavaScript; experience with Kafka/RabbitMQ, microservices, performance optimization, analytics, and frontend work for low-memory devices.
Ruby, GraphQL, Go, React, JavaScript, Kafka, RabbitMQ, Git, webpack, npm, Tizen, Google AdSense, Google Mobile Ads SDK, vibe coding
1w
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Software Engineer (Multiple Positions)
San Jose, California, United States
$188k-$317k/yr OnsiteFull Time
1+ YOEMaster's (1 year experience) or Bachelor's (3 years) in CS/Engineering/IS/Math/Data Science; experience with Java, Go, C++, JavaScript, Ruby, or Python; Linux, containers, version control (Pipeline,Bash,Git).
Java, Go, C++, JavaScript, Ruby, Python, Linux, Pipeline, Bash, Git
2mo
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Senior AI Workflow Engineer
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
10+ YOEBE (MS preferred) in EE/CS or equivalent, 10+ years experience. Hands-on with LLMs/Agentic AI, Python/Java/Go, databases, full-stack development, CI/CD tooling, and distributed systems.
Large Language Models (LLMs), Machine Learning (ML), Agentic AI, retrieval-augmented generation (RAG), Python, Java, Go, MySQL, MongoDB, Elasticsearch, React, Angular, Vue.js, HTML, CSS, JavaScript, Node.js, Django, Flask, Ruby on Rails, Java/Spring, .NET, AWS, Azure, GCP, Jenkins, Gitlab CI, Packer, Terraform, Artifactory, Ansible, Chef, Make, Maven, Ant, SQL, NoSQL
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