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26 senior ruby developer jobs at 16 companies in Mission Viejo, CA

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Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
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
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Senior Ruby on Rails Software Developer
El Segundo, California, United States
OnsiteFull Time
Internet Brands
Internet Brands: Operates vertical digital media properties and software service platforms.
Frontend and backend experience; strong Ruby on Rails; JavaScript ES6+; RESTful APIs; collaborative, code-reviewed development.
Ruby on Rails, JavaScript, REST APIs, HTML, CSS
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2mo
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Senior Software Engineer
Irvine, California, United States
OnsiteFull Time
Kajabi
Kajabi: All-in-one platform for creators to monetize digital content.
Senior Software Engineer with Ruby on Rails, React, and Postgres; full-stack; AI tooling; product-minded; in-person role in Irvine, CA.
Ruby on Rails, React, PostgreSQL, AI tools, AWS, Sidekiq, Redis
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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
Scribd
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
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
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1mo
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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
Gusto
Gusto: Cloud-based payroll and HR software for small businesses.
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
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2w
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Senior SQL Developer
Costa Mesa, California, United States
$130k-$150k/yr HybridFull Time
CareConnectMD
CareConnectMD: Delivers coordinated primary and palliative care for geriatric patients.
6+ YOE6+ years experience with SQL and Python, healthcare claims/EMR knowledge (CCLF), Power BI/SSRS/Qlik reporting, data modeling, and strong communication and problem-solving skills.
Power BI, SSRS, Qlik, Python, Node.js, Ruby, Java, .NET, Azure, SQL, MySQL, Data Factory, HL7, FHIR, Docker, Kubernetes, Jenkins, GitHub, Salesforce, EMR, HIE, LLM
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3w
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Spacecraft Operations Engineer II/Senior
Long Beach, California, United States
$86k-$125k/yr OnsiteFull Time
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
2+ YOEBachelor's in engineering, 2+ years (Engineer II) or 5+ years (Senior) of spacecraft/ground systems or operations experience, software development experience (Python/Ruby/C/C++), and active U.S. government security clearance with TS eligibility.
Python, Ruby, C, C++, GIT, CI/CD, cloud infrastructure, flatsat, HITL, Software-in-the-Loop (SIL), Hardware-in-the-Loop (HIL)
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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
Reddit
RedditNYSE: RDDT: Social platform for community-driven discussion and content sharing.
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
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3mo
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Senior Product Engineer
New York or Los Angeles or San Francisco or United States
$150k-$180k/yr HybridFull Time
EDO
EDO: Measures the impact of TV and streaming advertising.
5+ YOE5+ years in product-focused full-stack engineering; strong CS foundation; capable of handling ambiguity and multi-hat roles; proficient in React, Rails, databases, and AWS.
React, Typescript, CSS, Ruby on Rails, MySQL, Snowflake, AWS
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2d
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Senior Software Engineer, Trust & Safety
Austin or Denver or Indianapolis or Los Angeles or San Francisco or New York City or Salt Lake City or Minneapolis or Seattle or Nashville
$170k-$190k/yr RemoteFull Time
Givebutter
Givebutter: Fundraising and CRM platform for nonprofit organizations.
6+ YOE6+ years software engineering experience in fraud/trust & safety or adjacent domains; strong backend fundamentals, event-driven systems, stakeholder partnership, production debugging, and mentorship; payments and Stripe familiarity preferred.
PHP, Laravel, Ruby on Rails, Django, React, TypeScript, Stripe, Kafka, CDC, AWS, EKS, Kubernetes, RDS
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1mo
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Mid/Senior Frontend Developer
London or San Francisco or Los Angeles or New York City or Singapore or Beijing or Seoul or Tokyo or Vancouver or North America or Europe or Africa or Asia or South America
HybridFull Time
Sensor Tower
Sensor Tower: Provides digital market intelligence and mobile app analytics software.
4+ YOE4+ years software engineering experience with deep expertise in JavaScript/TypeScript and React; experience architecting complex state management, testing with Jest/Playwright, web performance, and mentoring peers.
JavaScript, TypeScript, React, TanStack Query, React Router, Zustand, Redux, MobX, NextJS, Jest, Playwright, Highcharts, Ruby on Rails, Angular, Clickhouse, Mongo, Postgres, Sidekiq, Zoom
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3d
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Senior Software Engineer - Security Operations
New York City or Los Angeles
$200k-$250k/yr HybridFull Time
StubHub
StubHubNYSE: STUB: Online marketplace for buying and selling live event tickets.
3+ YOE3+ years security engineering/operations experience, incident response leadership, detection engineering, proficiency with Python/Go, SIEM and cloud environments, strong communication and threat analysis skills.
Python, Go, Ruby, Bash, Splunk, ELK, Chronicle, Panther, SOAR, AWS, GCP, Azure, MITRE ATT&CK
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4d
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Cybersecurity Engineer
Camp Pendleton, California, United States
OnsiteFull Time
Lumbee Holdings
Lumbee Holdings: Provides government contracting, IT, and construction services.
5+ YOE5+ years cybersecurity experience, experience with FTK/Wireshark/Autopsy, 1+ year coding in Python/C/C++/Ruby, DoD Secret clearance required, BLS/CPR not relevant.
FTK, Wireshark, Autopsy, PowerShell, JavaScript, Python, C/C++, Ruby, ACAS, Nessus
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2w
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Data Engineer II
Irvine, California, United States
$105k-$130k/yr OnsiteFull Time
Glidewell
Glidewell: Designs and manufactures custom dental restorations and laboratory products.
5+ YOEBachelor's degree, 5+ years relevant experience, TSQL, SSIS/DTS/Pentaho or other ETL tools, experience in Python/Java/PHP/Ruby, 1+ year AWS experience, strong communication and analytical skills.
TSQL, SQL Server Integration Services (SSIS), Data Transformation Services (DTS), Pentaho, Python, Java, PHP, Ruby, Amazon Web Services (AWS)
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1mo
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Test Automation Engineer - Government
Carlsbad, California, United States
$121k-$190k/yr HybridFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOE5+ years’ programming/scripting; automate SDLC; strong systems understanding; knowledge of CM tools; multiple languages; RF/SATCOM experience; Linux; strong communication; US citizenship; travel up to 10%; work from Carlsbad office 3 days/week.
Perforce, Git, Artifactory, CVS, C/C++, Java, Python, Bash, Ruby, Linux, Robot, Jenkins, Gradle, Ant, Maven, Cucumber, Selenium, Webdriver, Docker, Vagrant, VMware
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3w
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Staff Engineer, Site Reliability
New York City or Los Angeles or United States or Canada
RemoteFull Time
Babylist
Babylist: Operates an e-commerce platform and universal registry for baby products.
Hands-on Terraform expertise, proven AWS experience (EKS, RDS, networking, CDNs), production Kubernetes operation, CI/CD design, observability and alerting, on-call/incident management, cross-functional developer support, familiarity with AI tooling.
Ruby on Rails, AWS, Sidekiq, MySQL, Redis, Terraform, EKS, RDS, Kubernetes, CircleCI, GitHub Actions, Datadog, Sentry, PagerDuty, Cronitor, Claude, ChatGPT
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2mo
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Senior Mission Systems Engineer, C2 Networking, Air Dominance & Strike, Active Clearance
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
7+ YOE7+ years network engineering experience; expert in unicast/multicast data flows and QoS; security clearances; lab-to-flight integration; cross-domain and DoD-grade networking knowledge; travel up to 30%.
Python, Bash, Ruby, Linux, IGMP, PIM, OSPF, BGP, PBR, CBWFQ
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