Ruby on Rails jobs in Los Angeles, CA

El Segundo, California

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Today

Description Job Title: Senior Ruby on Rails Software Developer About the Role: As part of the Engineering team, the Developer is responsible for designing, building, and maintaining scalable software systems that meet both functional and technical requirements. Responsibilities: Write clean, maintainable, and well-tested code - This is primarily a coding position.Design, estimate, and code new features.Expand existing applications and services.Ensure all code that goes to production is of top

Full-time

Compensation information provided in the description

Ruby on Rails Engineer

Remote

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Today

For over four decades, PAR Technology Corporation (NYSE: PAR) has been a leader in restaurant technology, empowering brands worldwide to create lasting connections with their guests. Our innovative solutions and commitment to excellence provide comprehensive software and hardware that enable seamless experiences and drive growth for over 100,000 restaurants in more than 110 countries. Embracing our "Better Together" ethos, we offer Unified Customer Experience solutions, combining point-of-sale,

Full-time

USD 140,000.00 - 160,000.00 per year

Senior Software Engineer (Ruby/RoR, Chatbots & AI)

Remote

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Today

About Workato Workato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato's cloud-native architecture connects every application, data source, and process to power real-time orchestration at scale. With enterprise-grade security and continuous innovation at its core, Workato provides the trusted found

Full-time

Software Engineer

Hybrid in Los Angeles, California

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30+d ago

Job Summary: We are seeking a highly skilled and experienced Software Engineer to join our dynamic team. The ideal candidate will have a strong background in Ruby on Rails, extensive experience with API development, and expertise in payment system integrations. This role involves collaboration with other senior developers and engineers to develop and enhance the websites and payment systems that support our suite of PC optimization and security products, ensuring they meet the high standards our

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Full-time

120,000 - 140,000

Senior Equipment Engineer

El Segundo, California

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Today

About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. R

Full-time

USD 133,500.00 - 184,800.00 per year

Senior Software Engineer

Los Angeles, California

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Today

About Us At Antares, our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We're fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer space. To achieve our mission, we're building mass-producible, inherently safe, deployable microreactors that can be used terrestrially, underwater, and in space. Formed in 2023, the Antares team hails fro

Full-time

USD 112,000.00 - 200,000.00 per year

Senior Software Engineer

Downey, California

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Today

Job Description Job Title: Senior Software Engineer Duration: 12 months contract with high possibility of extension Location: Downey, CA, 90242 (Onsite) Skills Required: The Sr. Software Engineer works directly under the direction of an IT Manager, IT supervisor, and / or user agency personnel and is responsible for leading the enhancement, support and ongoing development of multiple applications used by the County to support up to hundreds of users. The Sr. Software Engineer will lead applicat

Full-time

Mechanical Engineer, Printer Design & Manufacturing (Raptor)

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. MECHANICAL ENGINEER, PRINTER DESIGN & MANUFACTURING (RAPTOR) As part of the Raptor 3D printer team, you will play direct role in developing and scaling the printer and its production line. In this hands-on position, y

Full-time

USD 100,000.00 - 117,500.00 per year

Senior Full-Stack Engineer | TypeScript, Node.js, React, PostgreSQL & Azure

City of Industry, California

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Today

Job Description Our client is a fast-growing company developing enterprise applications that help organizations streamline complex business operations. They are looking for a full-time Senior Full-Stack Engineer focused on designing and delivering modern web applications using TypeScript, Node.js, React, PostgreSQL, Azure, and Infrastructure-as-Code technologies. This is a full-time remote opportunity for candidates located on the West Coast, with a preference for Southern California. This is a

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Full-time

$150000 - $200000

Full Stack Senior Software Engineer (Remote in CA)

Remote or Santa Ana, California

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Today

Who We Are Join a team that puts its People First! As a member of the First American family of companies, First American Trust is a federal savings bank that has provided banking, wealth management, and trust solutions on a national, full-service basis for more than five decades. Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported,

Full-time

USD 129,300.00 - 172,300.00 per year

Staff Software Engineer, Time and Scheduling

Remote or New York, New York

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Today

About Gusto At Gusto, we're on a mission to grow the small business economy. We handle the hard stuff - payroll, health insurance, 401(k)s, and HR - so owners can focus on their craft and their customers. With teams in Denver, San Francisco, and New York, we support more than 500,000 small businesses nationwide and are building a workplace that reflects the people we serve. All full-time employees receive competitive base pay, benefits, and equity (RSUs) - because everyone who helps build Gust

Full-time

USD 163,000.00 - 204,000.00 per year

Full Stack Engineer - Associate

Remote or New York, New York

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Today

About the Role iCapital is seeking an Associate Full Stack Engineer with an initial emphasis on frontend development to join the Post-Investments Technology team. This individual will work closely with multiple Engineering teams to build and evolve a TypeScript-based microservice frontend that integrates with Scala and Ruby on Rails backend systems. While the focus will start on the frontend, the role is expected to contribute across the stack over time. Responsibilities Design, develop, and ma

Full-time

USD 100,000.00 - 135,000.00 per year

Mid-Level Backend Engineer

Remote

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Today

Who we're looking for Have you ever found yourself feverishly working with an Engineering team to solve a complex problem--and found that after what had felt like an hour had only been 10 minutes? If so, we're looking for hardworking and passionate engineers like yourself to join our Backend team at Fieldwire! You will be one of the engineers behind our backend--focusing with your team on your common interest in distributed backend systems, their scalability (we're growing!), as well as their co

Full-time

USD 145,000.00 - 170,000.00 per year

Senior Backend Engineer

Remote

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Today

Who we're looking for As a Senior Backend Engineer, you'll be joining an impactful team of highly skilled engineers who are building the core platform features and services to fuel our rapidly growing company! As a team, we are always working to continuously improve both our product and our craft. The Backend team will focus on developing world-class services and integrations, all the while ensuring to keep our apps secure, high-performing, and most importantly scalable (we're growing!). We're l

Full-time

USD 170,000.00 - 195,000.00 per year

Technical Support Tech I / Data Center / Fairless Hills, PA

Remote or Fairless Hills, Pennsylvania

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Today

We are hiring Data Center Field Installation Technicians to support large-scale data center deployments. This is a hands-on role responsible for installing servers, network equipment, and structured cabling while ensuring all work is completed safely and according to quality standards. Responsibilities Build and prepare equipment racks, including rails, PDUs, cable management, and labeling. Rack and stack servers, storage, and network equipment. Install and route copper and fiber structured cab

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Contract

Data Center Rack & Stack Engineer

Remote or San Antonio, Texas

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Yesterday

Overview Data Center Rack & Stack Engineer (Contract) Position Details Contract positionOnsite, Monday-Friday40 hours per weekInitial 3-month engagement with strong potential for extension to 6 months$55/hourTarget start date: ASAPPosition Overview Seeking two intermediate-level Data Center Rack & Stack Engineers to support day-to-day operations for a large retail client within an enterprise data center environment. This role is focused on hands-on execution and physical infrastructure support

Full-time

USD 55.00 per hour

Data Center Rack & Stack Engineer

Remote or Winston-Salem, North Carolina

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Yesterday

Full-time

USD 55.00 per hour

Full Stack Engineer, Ruby and React - Vice President

Remote or Salt Lake City, Utah

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Today

About the Role The Full Stack Engineer at iCapital will work end-to-end on new features, enhancements, and defect resolution on one or more of iCapital's software platforms. This individual will work closely with our Product Management team throughout the software development process, detailing requirements, reviewing work in progress, and addressing issues found in manual test efforts. Responsibilities Develop web application in React as front end and Ruby on Rails as a backend. Strong grasp o

Full-time

USD 125,000.00 - 155,000.00 per year

Senior Full Stack Engineer, Growth

Remote

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Today

What's in it for you? Ready to make a serious impact? Millions of people already rely on Calendly, and we're still in the midst of exciting product growth - it's a fantastic time to join us. Everything you'll work on here will accelerate your career to the next level. If you want to learn, grow, and do the best work of your life alongside the best people you've ever worked with, then we hope you'll consider allowing Calendly to be a part of your professional journey. About the team & opportunit

Full-time

USD 224,400.00 - 271,920.00 per year

Senior Software Engineer, Core Systems & Integrations

Remote

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Today

Omada Health is on a mission to bend the curve of chronic disease. Job overview: We are hiring a Senior Software Engineer to lead development of critical platform capabilities that power Omada's connected care experience. This role focuses on building and scaling reliable systems that integrate and validate critical health data and enable real-time, clinically meaningful insights for care teams and members. You will operate at the intersection of data integrations, backend systems, and health

Full-time

USD 179,400.00 - 224,300.00 per year

Ruby on Rails jobs in Los Angeles, CA, USA