Ruby on Rails jobs in Seattle, WA

Remote

•

5d 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

Third Party, Contract

Depends on Experience

Ruby on Rails Developer

Remote

•

10d ago

Iris s leading client is looking for Ruby on Rails Developer to join their team. It s a fully remote role. Job Title: Ruby on Rails Developer Key skills : Ruby on Rails Developer with Sidekiq Location: fully remote Duration: Long Term contract Job Description: We are seeking a skilled and innovative Ruby on Rails Developer to design, build, and maintain robust full-stack web applications. In this role, you will lead backend logic development, manage central databases, and ensure top performance

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Full-time

Depends on Experience

Ruby/Ruby on Rails Developer

Remote

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13d ago

Role: Ruby/Ruby on Rails Developer Location: Remote Duration: Long Term Contract We are looking for an experienced Full-Stack Tech Lead with strong hands-on expertise in Ruby/Ruby on Rails, along with solid experience in Java/Spring Boot and React. The ideal candidate will provide technical leadership, drive architecture, and development across multiple workstreams, and mentor engineering teams. Key Responsibilities Lead technical design and development across Ruby on Rails, Java/Spring Boot,

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Contract, Third Party

Depends on Experience

Ruby on Rails developer

Remote

•

5d ago

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 and dependency management. Analyze and remediate security vulnerabilities, CVEs, and code quality issues. Collaborate with product owners, architects, QA teams, and business stakeholders. Ability to work in a fast-paced application modernization environment. Capable of contributing fr

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Contract

Depends on Experience

Ruby on Rails Engineer

Remote

•

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

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

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

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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

Crane Main Mech A

Tukwila, Washington

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Commercial Airplanes is excited to offer opportunities for a Crane Maintenance Mechanic, to join our team in Seattle, SeaTac, Renton, Tukwila, Kent, Auburn and Puyallup, Washington. As a crane maintenance mechanic, you wil

Full-time

Crane Main Mech A

Renton, Washington

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Today

Full-time

Crane Main Mech A

SeaTac, Washington

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Today

Full-time

Crane Main Mech A

Kent, Washington

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Today

Full-time

Applied AI Architect, People & Culture

Bellevue, Washington

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Today

About Zscaler Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an AI-forward enterprise, we are constantly pushing the envelope, leveraging the world's largest security data lake to power our cloud-native Zero Trust Exchange platform. This innovation protects our customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Here, impact in your role matters more than t

Full-time

USD 117,250.00 - 167,500.00 per year

Crane Main Mech A

Auburn, Washington

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Today

Full-time

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 Software Engineer, Data Infrastructure Services

Bellevue, Washington

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10d ago

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 207,000.00 - 275,000.00 per year

Senior Software Engineer I, Care Innovation, Agentic Care

Seattle, Washington

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Today

Our mission: eliminating every barrier to mental health. Spring Health is a global mental health company on a mission to eliminate every barrier to mental health. We're building a world where getting support is simple, personal, and built around the person, so care can continue through every job, move, health plan, and life stage. Our AI-native platform helps us deliver personalized support across self-guided tools, coaching, therapy, medication management, and specialty care. With outcomes in

Full-time

USD 159,000.00 - 191,000.00 per year

Crane Main Mech A

Puyallup, Washington

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Today

Full-time

Mechanical Engineer - Tooling/Controls, Satellites (Starlink)

Redmond, Washington

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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. 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

Senior Software Engineer I, Care Innovation

Seattle, Washington

•

Today

Full-time

USD 159,000.00 - 191,000.00 per year

Ruby on Rails jobs in Seattle, WA, USA