Ruby on Rails jobs in Seattle, WA

Remote

•

7d ago

10+ Years experienced. The ideal candidate will be responsible for developing, enhancing, and maintaining enterprise applications, participating in cloud and platform modernization efforts, implementing security upgrades, and delivering high-quality solutions in an Agile environment. Key Responsibilities Develop, enhance, and maintain applications using Ruby on Rails.Design, develop, and consume RESTful APIs and microservices.Perform application modernization, including Rails version upgrades a

Easy Apply

Third Party, Contract

Depends on Experience

Ruby on Rails Developer

Remote

•

3d ago

Primary Skills 10+ years of experience in Ruby on Rails development Strong knowledge of Ruby, Rails 6.x/7.x/8.x Experience in REST APIs development and integration Strong understanding of Object-Oriented Programming (OOP) concepts Experience with PostgreSQL, MySQL, or other relational databases Hands-on experience with Git/GitHub Experience with RSpec, Minitest, or similar testing frameworks Strong debugging and performance tuning skills Secondary Skills Experience with Docker and Kubernetes E

Easy Apply

Contract, Third Party

Depends on Experience

Ruby on Rails Developer

Remote

•

Today

Location: USA (remote) Rate: Market rates Ruby on Rails Developer Strong experience with Ruby on Rails Experience with MySQL and PostgreSQL databases Familiarity with Google Cloud Platform (Google Cloud Platform) and Kubernetes is a plus Excellent communication skills Strong collaboration and client-facing abilities

Full-time

Ruby on Rails Developer

Remote

•

2d ago

Ruby on Rails Developer Remote 06+ months contract Hands-on expertise in Ruby on Rails (RoR) Solid experience in TypeScript/Python development Develop and maintain applications using TypeScript (frontend/backend) and Ruby on Rails Solid experience with PostgreSQL databases Ability to work as a self-starter with minimal supervision Demonstrated leadership and ownership mindset Experience working in support/run team environments with flexibility Strong problem-solving and debugging skills

Easy Apply

Contract

Depends on Experience

Sr. Software Engineer, Ruby on Rails

Remote

•

Today

CentralReach is a leading provider of autism and IDD care software for Applied Behavior Analysis (ABA), multidisciplinary therapy, and special education. Trusted by more than 200,000 users, we enable therapy providers, educators, and employers to scale the way they deliver ABA and related therapies with innovative technology, market-leading industry expertise, and world-class customer satisfaction. Key Accountabilities: Help shape technical direction on the Essentials squad - contributing to ar

Full-time

USD 120,000.00 - 180,000.00 per year

Technical Lead - Ruby / Ruby on Rails

Remote

•

Today

Capital Technology Group provides expert consulting services software development, digital transformation, human-centered design, data analytics and visualization, and cybersecurity. Our multidisciplinary teams use agile methodologies to rapidly and incrementally deliver value in close collaboration with our clients. For over a decade, we have been trusted by both federal and commercial clients to solve complex, mission-critical business challenges. The quality of our work has been recognized by

Full-time

USD 120,000.00 - 165,000.00 per year

Jr. Ruby On Rails Developer - Remote or Grand Rapids

Remote

•

Today

The Jr. Ruby on Rails Developer is responsible for developing new applications, enhancing existing applications, and interfacing with a legacy ERP system. The Jr. Ruby on Rails Developer works closely with the Business Systems Manager, Information Systems team, and IT Manager to create applications that improve productivity across the business. Essential Duties and Responsibilities Write, clean, maintainable, and efficient code Design robust, scalable, and secure features Analyzes business app

Full-time

Engineer II, Battery Test (R5954)

Seattle, Washington

•

Today

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit Follow Shield AI on LinkedIn, X, Instagram, and

Full-time

USD 96,000.00 - 170,000.00 per year

Sr. Mechanical Design Engineer, Satellites (Starlink)

Redmond, Washington

•

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. SR. MECHANICAL DESIGN ENGINEER, SATELLITES (STARLINK) As a member of the Starlink Production Design team you will design the factory of the future, enabling mass production of satellites, ground stations, and high-per

Full-time

USD 130,000.00 - 180,000.00 per year

Mechanical Design Engineer, Production (Starlink)

Redmond, Washington

•

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 DESIGN ENGINEER, PRODUCTION (STARLINK) As a member of the Starlink Production Design team you will design the factory of the future, enabling mass production of satellites, ground stations, and high-perform

Full-time

USD 100,000.00 - 135,000.00 per year

Staff Platform Engineer

Seattle, Washington

•

Today

Who we are: Motive empowers the people who run physical operations with tools to make their work safer, more productive, and more profitable. For the first time ever, safety, operations and finance teams can manage their drivers, vehicles, equipment, and fleet related spend in a single system. Combined with industry leading AI, the Motive platform gives you complete visibility and control, and significantly reduces manual workloads by automating and simplifying tasks. Motive serves nearly 100,

Full-time

USD 181,000.00 - 226,000.00 per year

Mechanical Engineer - Tooling/Controls, Satellites (Starlink)

Redmond, Washington

•

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. As a member of the Starlink satellite mechanical team you will stand up the in-house, high-rate manufacturing tooling used to make custom optical fiber connections for Starlink. You will get to own the whole production

Full-time

USD 100,000.00 - 135,000.00 per year

Software Engineer - Data Infrastructure Services

Bellevue, Washington

•

Today

CoreWeave is The Essential Cloud for AI . Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017, CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Le

Full-time

USD 109,000.00 - 160,000.00 per year

Senior Manager, Managed Databases

Bellevue, Washington

•

Today

Full-time

USD 207,000.00 - 275,000.00 per year

New Graduate Engineer, Mechanical - '26/'27 (Starlink)

Redmond, Washington

•

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. NEW GRADUATE ENGINEER, MECHANICAL - '26/'27 (STARLINK) Starlink is the world's largest satellite constellation, providing broadband-quality internet anywhere on earth. We're leveraging our SpaceX knowledge in building

Full-time

USD 100,000.00 - 135,000.00 per year

RoR Developer

Remote

•

6d ago

10+ years of experience in Ruby on Rails developmentStrong knowledge of Ruby, Rails 6.x/7.x/8.xExperience in REST APIs development and integrationStrong understanding of Object-Oriented Programming (OOP) conceptsExperience with PostgreSQL, MySQL, or other relational databasesHands-on experience with Git/GitHubExperience with RSpec, Minitest, or similar testing frameworksStrong debugging and performance tuning skills

Easy Apply

Contract, Third Party

Depends on Experience

Technical Support Engineer

Redmond, Washington

•

Today

Overview MCAPS-Core accelerates customer outcomes and business growth. By uniting product, engineering, marketing, sales, customer success, and partners around a common customer mission, we help customers realize value faster and turn innovation into measurable business impact. Through deep technical expertise and differentiated go-to-market execution, we win competitively, capture market share, and scale repeatable growth motions. We differentiate through value creation - delivering world-clas

Full-time

USD 86,100.00 - 169,800.00 per year

Full Stack Engineer (Rails)

Remote

•

13d ago

About the RoleThis is a back-end leaning full-stack position supporting the VA Notify notification portal. You'll join a stable, established Agile engineering team focused on maintaining and extending a mission-critical production system used to deliver notifications and communications to veterans and internal business users. This position is contingent upon contract award. Employment is dependent on Wilcore being awarded the associated federal contract. Candidates selected for this role will be

Easy Apply

Full-time

115000 - 135000

Application Engineer III/University Research Application - Information Solutions (Hybrid-Remote)

Remote or Charleston, South Carolina

•

Today

Job Description Summary The Application Engineer , University Research Applications, is a senior position responsible for programming and technical services associated with the Clinical and Translational Science Award (CTSA), other grants, and Biomedical Informatics Center (BMIC) projects. The position is primarily working with the Ruby on Rails development team on its integration with organizational applications and workflow processes. These include designing, developing, maintaining, and suppo

Full-time

USD 31.00 per hour

Application Engineer III/University Research Application - Information Solutions (Hybrid-Remote)

Remote

•

Today

Full-time

USD 31.00 per hour

Ruby on Rails jobs in Seattle, WA, USA