ruby on rails Jobs in los angeles, ca

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Full Stack Ruby On Rails Developer (REMOTE)

TEKsystems c/o Allegis Group

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Remote or Cupertino, California, USA

Full-time

**THIS IS A CONTRACT ROLE** Description Build out new capabilities in an existing Ruby on Rails web application. Write consistent well thought out unit and system tests for all new features. Build out features that enhance existing CRUD operations of the existing evaluation data model and framework. Deliver consistent simple solutions that correspond to the existing css and JS conventions in the platform. Enhance the web UI with new user interfaces that make the collection of data intuitive for
Posted 8 days ago | Updated 12 hours ago

Senior Ruby On Rails, RoR Developer (REMOTE)

TEKsystems c/o Allegis Group

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Remote or Cupertino, California, USA

Full-time

**THIS IS A CONTRACT POSITION** **Cannot sponsor at this time** **Open to candidates in the US** **W2 ONLY** Description: Responsible for the development and design of web applications and components. Design, code, test, and implement websites and applications, for either internal or external uses. Troubleshoot and resolve issues surrounding performance, response times, capacity, and system limitations. Responsible for creating and modifying documentation corresponding to websites. May collabora
Posted 12 hours ago | Updated moments ago

Ruby on Rails Architect

Aroghia

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Remote

Contract, Third Party

Job Title: Ruby on Rails Architect Location: Remote Duration: 6+ months Key Responsibilities: Develop and maintain robust, scalable, and secure applications using Ruby on Rails for backend and React for frontend. Design and implement RESTful APIs and integrate third-party services. Optimize application performance and troubleshoot/debug production issues. Collaborate with product managers, designers, and other developers to enhance user experience. Follow best practices in CI/CD, testing, and
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Posted 60+ days ago | Updated 22 hours ago

Principal Ruby on Rails Engineer/ ATL/ Remote/ Greenfield

Motion Recruitment Partners, LLC

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Remote or Atlanta, Georgia, USA

Full-time

We just partnered with a B2C shop in downtown ATL- you'll be building a bunch of new products for 2025 initiatives in the hottest industry in the US. The products you'll be building are customer facing and you'll have a significant impact on the organizations ability to release new products. You will be entering into one of the hottest industries across the US due to recent legislation changes- in regard to following the money, this is the right spot to land in. Tons of ability for upward mobili
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Posted 45 days ago | Updated 11 hours ago

Sr. Software Developer/Engineer - Ruby on Rails

McKesson Corporation

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Remote or Columbus, Ohio, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 18 days ago | Updated 3 hours ago

Senior Full Stack Engineer / ClimateTech / React + Ruby on Rails / NYC or Remote

Motion Recruitment Partners, LLC

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Remote or New York, New York, USA

Full-time

Senior Full-Stack Engineer Join a mission-driven startup at the intersection of climate and fintech, dedicated to making sustainable building upgrades-like heat pumps, batteries, and EV chargers-more affordable and accessible. We are looking for a Senior Full-Stack Engineer to build products and features that empower contractor and manufacturer partners to accelerate the adoption of energy-efficient solutions. This role is ideal for engineers who thrive in fast-paced environments, enjoy working
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Posted 56 days ago | Updated 11 hours ago

Senior Software Development Engineer - Rails ART19 - Shaping the Future of Podcast Technology

Amazon.com Services LLC

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Culver City, California, USA

Full-time

--About ART19--We're pioneering the future of podcast technology, serving hundreds of millions of downloads monthly for the industry's most influential shows. Our platform provides chosting, distribution, and ad-serving solutions that power content from major networks like Wondery, PodcastOne, and Dear Media. We're proud to support shows like "How I Built This", "Morbid," and "New Heights" through our innovative technology solutions.--The Role--As podcasting continues its explosive growth, we're
Posted 8 days ago | Updated 18 hours ago

Product Manager III Treasury Management Solutions

City National Bank

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Los Angeles, California, USA

Full-time

PRODUCT MANAGER TREASURY MANAGEMENT SOLUTIONS WHAT IS THE OPPORTUNITY? The Product Management function includes the following responsibilities: Develops, manages, and owns products and programs that support corporate defined strategies and initiatives and contribute to the bank's competitive edge in the marketplace. Creates new products to increase market share. Develops and enhances strategic products to meet the bank's profitability goals. Provides direction and support relative to product de
Posted 27 days ago

Fullstack developer with NodeJS

Wilco Source, LLC

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Remote

Third Party, Contract

"Looking for 12+years candidates" Application Modernization (Strangler Pattern): Work with the workstream lead for the incremental migration of 100+ legacy applications to a modern Node.js (TypeScript) backend and React frontend.Design and implement modular services to "strangle" legacy components, ensuring seamless integration and minimal disruption.Collaborate with architects to define migration roadmaps, prioritize high-impact modules, and maintain HIPAA compliance Frontend Development: Mode
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Posted 6 days ago

Rubyon Rails Architect - Remote

Mudrasys

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Remote

Third Party, Contract

Position: Ruby on Rails Architect Location: Remote Duration: 6-12months Job Description: Key Responsibilities: Develop and maintain robust, scalable, and secure applications using Ruby on Rails for backend and React for frontend.Design and implement RESTful APIs and integrate third-party services.Optimize application performance and troubleshoot/debug production issues.Collaborate with product managers, designers, and other developers to enhance user experience.Follow best practices in CI/C
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Posted 10 days ago

Full Stack Developer

Madison-Davis, LLC

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Remote

Contract

Role: Design, develop, and maintain sophisticated web applications using Java, Angular, Ruby on Rails, React, and AWS services.Contribute to solution design by collaborating with product owners, UX designers, and engineering peers throughout the development lifecycle.Produce clean, maintainable, and well-documented code aligned with software development best practices.Implement automated testing and perform comprehensive validation to deliver production-ready software in an Agile sprint cycle.En
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Posted 23 days ago

Staff Software Engineer, Backend (Platform - Risk Platform)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 11 days ago | Updated 3 hours ago

Software Engineer, Backend (Consumer Products)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 14 days ago | Updated 3 hours ago

Software Engineer, Backend (Institutional - Prime)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 14 days ago | Updated 3 hours ago

Software Engineer, Backend (Institutional - Foundations)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 14 days ago | Updated 3 hours ago

Staff Software Engineer, Backend (Platform)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 14 days ago | Updated 3 hours ago

Staff Software Engineer, Backend (Consumer)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 14 days ago | Updated 3 hours ago

Internship, Fullstack Software Engineer, Fleetnet (Fall 2025)

Tesla Motors

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Remote or Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start around Aug/Sep 2025 and continue through the Fall term (approximately December 2025). We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should apply for full-time positions, not internships. International Students: I
Posted 41 days ago | Updated 7 days ago

Staff Software Engineer, Backend (Institutional - Foundations)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 14 days ago | Updated 3 hours ago

Engineering Manager

Calendly

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Remote

Full-time

About the team & opportunity What's so great about working on Calendly's Engineering team? We make things possible for our customers through innovation. Why do we need you? Well, we are looking for an Engineering Manager who has a strong background in people management, technical strategy and execution, and the ability to help grow our organization. You will work directly with the Senior Engineering leadership in our Product Engineering group, and will be helping the company realize its vision
Posted 20 days ago | Updated 3 hours ago