Ruby on Rails jobs in San Jose, CA

Ruby on Rails Developer Pleasanton - CA - California

Pleasanton, California

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Yesterday

Job Overview: 7+ years of exp. Mandatory skills: Strong experience in Ruby on Rails development (Rails 8 preferred) with solid understanding of Ruby, OOP, MVC, ORM, RESTful APIs, and clean coding practices Experience with Rails upgrades, migrations, and Active Storage along with scalable application design principles Strong backend experience including API development (Jbuilder), service integration (Faraday), and background processing (Sidekiq ProEnterprise) Experience working with PostgreSQL,

Contract, Third Party

$57 - $57

Senior Ruby on Rails Developer

Remote

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16d ago

Key Responsibilities Contribute to the modernization of PA Notify, enhancing performance and scalabilityDevelop and maintain applications using TypeScript (frontend/backend) and Ruby on RailsDesign, develop, and optimize databases using PostgreSQLOperate effectively in a run team model, ensuring system stability and timely issue resolutionCollaborate with cross-functional teams and drive technical decision-makingDemonstrate ownership, accountability, and leadership in delivering high-quality sol

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Full-time

Depends on Experience

Backend-Ruby on Rails developer

Remote

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9d ago

Design, enhance, and maintain Ruby on Rails applications to support migration from on-prem data centers to Azure. Refactor existing applications for cloud migration. Adapt applications to run effectively in containerized/Kubernetes environments. Perform application-level remediation to address performance, scalability, and cloud readiness gaps Write clean, maintainable, and well-documented code Participate in code reviews and contribute to engineering best practices. Troubleshoot and resolve iss

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Full-time

Depends on Experience

Full-Stack RoR Engineer, Retail & Marcom Engineering

Sunnyvale, California

•

Today

Marcom is the creatively-led global team that oversees Apple's global consumer marketing, ensuring flawless execution of world-class communications that reach hundreds of millions of customers daily across all platforms. As Marcom's technology arm, Marcom Platforms & Services (MP&S) is an IS&T team specializing in advertising, marketing, production, social, and operations technology capabilities. \\nWe bridge creative storytelling with technical excellence, enabling seamless consumer experiences

Full-time

Software Application Support Engineer, Retail & Marcom Engineering

Sunnyvale, California

•

Today

Marcom is the creatively-led global team that oversees Apple's global consumer marketing, ensuring flawless execution of world-class communications that reach hundreds of millions of customers daily across all platforms. As Marcom's technology arm, Marcom Platforms & Services (MP&S) is an IS&T team specializing in advertising, marketing, production, social, and operations technology capabilities. \\n\\nWe bridge creative storytelling with technical excellence, enabling seamless consumer experien

Full-time

Java React Developer

Hybrid in Mountain View, California

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2d ago

#W2 Requirement Qualifications:7+ years of software development experience in large-scale SaaS systems.Experience with unit/integration/functional/e2e test automation.Advanced experience with Java, Ruby on Rails, Spring Boot, Kafka, Kubernetes, GitHub, JUnit 4/5.Experience with Agile development methodologies (Scrum).Hands-on experience with AWS and/or Heroku. Experience with large-scale, distributed systems.Strong communication skills. Experience with debugging and monitoring tools (Splunk, Wav

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Contract

Depends on Experience

Design Engineer III

Sunnyvale, California

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Today

Aptask Global Workforce (AGW) is seeking a Design Engineer for a contract position with a Leading Technology Firm located in Sunnyvale, CA. This is a 12+ month contract opportunity. This role involves performing comprehensive power analysis at various design stages, from RTL to GDSII. The successful candidate will contribute to the development and automation of power analysis flows, investigate power inefficiencies, and provide actionable feedback to the RTL design team. Responsibilities: Perfo

Full-time

USD 86.09 per hour

Hardware Validation Engineer - Server

Santa Clara, California

•

Today

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Systems Engineering General Summary: Our Mission We are dedicated to transforming the industry by reimagining silicon and developing next-generation computing platforms. By joining our team, you'll collaborate with world-class engineers to create innovative solutions that push the limits of performance, energy efficiency, and scalability. Our focus is on developing reference platforms based on Qualcomm's Sna

Full-time

USD 180,500.00 - 270,700.00 per year

Principal Software Engineer, Money Infrastructure

Foster City, California

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Today

Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. About the Role: This is a Principal Product Engineering role focused on Money Infrastructure at Replit. You'll work on the financial backbone that powers how Replit earns money, how builders earn money, and how Agents transact. This role sits at

Full-time

Software Engineer, Core Services

San Mateo, California

•

Today

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Full-time

USD 153,120.00 - 196,750.00 per year

Senior ROR Developer-Architect

Remote

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16d ago

Roles & Responsibilities Design, develop, and maintain web applications using Ruby on Rails as a backend engineer.Build and maintain RESTful APIs and microservices.Support Prior Authorization (PA) automation initiatives and related workflows.Integrate thirdparty APIs and services as required.Perform API remediation to ensure compliance, security, and optimal performance.Optimize applications for speed, scalability, and reliability.Write clean, maintainable, and welldocumented code.Participate ac

Easy Apply

Full-time

Depends on Experience

ROR Developer

Remote

•

5d ago

Strong hands-on experience with Ruby on Rails (backend focus). Experience migrating or modernizing applications to cloud environments (Azure preferred). Solid understanding of RESTful APIs and microservices architecture. Experience working with cloud-managed services Familiarity with Kubernetes and Docker (containerization and orchestration). Experience with CI/CD pipelines and modern deployment practices. Proficiency with version control systems (Git). Experience working on large-scale enterpri

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Full-time

Depends on Experience

Senior Software Engineer

Remote

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4d ago

We are looking for a Software Engineer with strong expertise in Node.js, NestJS, and TypeScript to build scalable, high-performance applications along with working experience in Ruby on Rails. The candidate will primarily work on Node/NestJS-based systems, but should be capable of contributing to or understanding existing ROR applications.Key ResponsibilitiesDesign, develop, and maintain backend services using Node.js and NestJSBuild scalable RESTful APIs and microservices using TypeScriptWork o

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Full-time

Depends on Experience

Principal Engineer

Remote

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12d ago

What You Will Do: Provide technical leadership and strategic direction for large-scale software systems Architect scalable, high-performance solutions aligned with long-term platform and business goals. Solve complex technical challenges while ensuring reliability, security, and maintainability. Establish and drive adoption of engineering standards, particularly in object-oriented design, testing, error handling, and query architecture. Lead technical direction across teams through influence, s

Easy Apply

Full-time

170,000 - 190,000

Software Engineer (JavaScript / Ruby / Elixir)

Remote or Columbus, Ohio

•

Today

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

Full-time

USD 110,300.00 - 183,800.00 per year

Senior Infrastructure & Hardware Engineer

San Jose, California

•

Today

Immigration sponsorship is not available for this position What you can expect As a Senior Data Center Infrastructure & Hardware Engineer, you'll take ownership of designing, deploying, and maintaining the high performance compute (HPC) and AI server environments. This is a hands-on technically demanding role where you'll be at the forefront of data center innovation-bridging hardware engineering, infrastructure design, and operational excellence. About the Team Engineering operations are the

Full-time

USD 124,000.00 - 271,200.00 per year

Senior Software Engineer / Java / Ruby / Scala

Remote

•

Today

A multi-billion dollar life sciences company is looking to bring on Senior Software Engineers to join their team! You'll be part of building their main product, used by scientists, clinicians, and researchers to develop new drugs. This team is responsible for building their main cloud-based platform that holds millions of pieces of data used in biological and drug research. You'll work on authentication services in 0Auth or SAML, and focus on the backend in either Java, Scala, or Ruby on Rails.

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Full-time

$140000 - $190000

Hands on VP of Engineering / AI Strategy / Fullstack

Remote

•

Today

This is a fully remote, full-time opportunity with a growing technology company operating at the intersection of SaaS, hardware, and the grocery industry. The engineering organization runs on a Ruby-based platform and is actively investing in AI-driven systems that integrate deeply into both software and physical products. This role is ideal for a hands-on engineering leader who wants real ownership. The VP of Engineering will guide technical strategy, lead a lean engineering team, and play a cr

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Full-time

$225000 - $275000

Principal Product Manager, Payouts

Pleasanton, California

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7d ago

About Blackhawk Network: Today, through BHN's single global platform, businesses of all kinds can tap into the world's largest network of branded payment solutions. BHN helps businesses grow revenue, increase loyalty, motivate and reward their teams, disburse funds and engage consumers. Branded payment solutions include the issuance and distribution of gift cards, egifts, corporate payouts and rewards, along with the technology to deliver these products in seamless, integrated ways. BHN's networ

Full-time

USD 170,360.00 - 230,000.00 per year

Full Stack Software Engineer, DX

Remote or Salt Lake City, Utah

•

Today

Overview Working at Atlassian Atlassians can choose where they work - whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. This role is based in Salt Lake City, Utah and will require you to work onsite at our Salt Lake City office. Your Future Org To be a 100-year company, we are proudly building a world-class engi

Full-time

USD 119,700.00 - 156,275.00 per year

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Ruby on Rails jobs in San Jose, CA, USA