Ruby jobs in Cupertino, CA

Sunnyvale, California

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Yesterday

Must-Have Skill Set: * Ruby & Ruby on Rails * Full-Stack Web Application Development * API Design & Development REST, RPC, JSON, ProtoBuf & XML * Front-End Development HTML, CSS, JavaScript & React * Database Design, SQL Queries, PostgreSQL & MySQL * Application Performance Optimization & Troubleshooting * GenAI Integration into Software Development Workflows * Testing Frameworks RSpec / MiniTest * CI/CD CircleCI / Jenkins * AWS Infrastructure & DevOps * GoLang, Java or Similar Compiled Lang

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Contract

Depends on Experience

Ruby on Rails Developer

Remote

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24d 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

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Contract, Third Party

Depends on Experience

Senior Ruby on Rails Developer

Remote

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6d ago

Note: The client is looking for California Local candidates (First Priority). 5+ years of experience in developing web applications using Ruby and Ruby on Rails.Strong proficiency in Ruby programming language and object-oriented design principles.Hands-on experience with Ruby on Rails framework (Rails 5/6/7) for building scalable and maintainable applications.Expertise in developing RESTful APIs and integrating third-party APIs.Experience with front-end technologies such as HTML5, CSS3, JavaScri

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Contract

Depends on Experience

Ruby on Rails Developer

Remote

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16d ago

Job Overview We are looking for a skilled and experienced Ruby on Rails Developer to join our engineering team. The ideal candidate will have strong hands-on experience building scalable, secure, and high-performance web applications using Ruby on Rails. You will work closely with product managers, designers, QA engineers, and other developers to design, develop, test, and deploy robust applications. This role is suitable for a developer who can independently own features while also contributin

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Contract

Depends on Experience

Ruby on Rails Developer

Remote

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3d ago

A Ruby on Rails Software DeveloperDesign and develop software for Web applications, Application Program Interfaces (APIs) and Electronic Data Interchange (EDI)Capture functional requirements as Use Cases and accurately estimate level of effort to developWork independently to identify solutionsWrite object-oriented Web application/interface code conforming to established methodology and standardsDesign and code software service components, units, and modules that meet project specifications and d

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Contract

50 - 55

.NET + Ruby + Python

Remote

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3d ago

Hiring: .NET + Ruby + Python Location: Remote Experience & Visa Requirements: Key Responsibilities: Assess on-premises applications for cloud migration readiness. Containerize and modernize applications built with Ruby on Rails, .NET, Python, and/or Elixir. Deploy applications to Azure Kubernetes Service (AKS) using Helm charts and Kubernetes manifests. Build and maintain CI/CD pipelines using GitHub Actions and Azure DevOps. Re-platform legacy applications and integrate Azure Key Vault. Plan

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Full-time

45 - 50

Sr. Software Development Engineer (Ruby on Rails/Java)

Remote or Illinois

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Today

We're building a world of health around every individual - shaping a more connected, convenient and compassionate health experience. At CVS Health , you'll be surrounded by passionate colleagues who care deeply, innovate with purpose, hold ourselves accountable and prioritize safety and quality in everything we do. Join us and be part of something bigger - helping to simplify health care one person, one family and one community at a time. Position Summary As a Sr. Software Development Engineer

Full-time

USD 101,970.00 - 203,940.00 per year

Senior Ruby / Ruby on Rails Engineer

Remote

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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

Software Performance Engineer for Memory, CoreOS

Cupertino, California

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Today

The OS Performance team is responsible for making your iPhone, iPad, Mac and Apple Watch run smoothly and speedily release after release. Come join us if you're interested in making Apple's products run as quickly and smoothly as possible while learning about a large variety of software components. Description Make a difference to iOS, macOS and watchOS by collaborating with software teams all over Apple. This position will require engaging with other engineering teams to gain a deep understan

Full-time

AI Quality & Test Automation Engineer

Cupertino, California

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Today

The Apps Services team elevates the development and delivery process that ships code to billions of users worldwide. We build tools and systems that drive efficiency across every stage of the pipeline - from commit to customer. As an AI Quality & Test Automation Engineer, you'll be at the forefront of applying AI to proactively hunt edge cases, surface anomalies, and raise the quality bar for AI-powered features relied upon by teams across the organization. Description In this role, you'll des

Full-time

Sr. Ruby on Rails Developer.

Remote

•

Today

Our client which is a large pharmaceutical org is urgently looking to hire a Sr. Ruby on Rails Developer. Sr. Ruby on Rails Developer. 100 % Remote. EST or CST Timings. This role requires Offshore/NearShore Coordination. Required Skills - Ruby on Rails, Sidekiq or Resque, Cloud - AWS, Microservices Domain - Pharma or Clinical Trials. 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 backe

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Contract, Third Party

Depends on Experience

Sr. Debug Engineer - PCIe/CXL, RAS, Memory

Santa Clara, California

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Today

ADVANCE YOUR CAREER. ADVANCE THE WORLD. At AMD, we believe technology has the power to solve the world's most important challenges. From advancing healthcare and scientific discovery to powering AI and the technologies people rely on every day, innovation at AMD is shaping the future. Whether you're designing next-gen processors, enabling AI breakthroughs, or bringing leading edge products to market, every role at AMD contributes to something bigger - technology that moves the world forward. Joi

Full-time

USD 175,000.00 per year

2027 Undergrad Product Development Engineering Intern/Co-op

Santa Clara, California

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Today

Full-time

USD 66,560.00 per year

2027 Masters Product Development Engineering Intern/Co-op

Santa Clara, California

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Today

Full-time

USD 104,000.00 per year

2027 Masters Hardware Engineering intern/co-op

Santa Clara, California

•

Today

Full-time

USD 104,000.00 per year

2027 Undergrad Hardware Engineering intern/co-op

Santa Clara, California

•

Today

Full-time

USD 66,560.00 per year

Applied Machine Learning Engineer - Localization

Cupertino, California

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Today

The Software Localization team powers the tooling, features and processes used to create an exceptional localized experience for Apple's international customers. We are responsible for the Localization workflows in Xcode, framework-level Localization support, localized OS features, and internal Localization tools used for high quality Localization across all of Apple's products. We are in search of a creative, motivated, and passionate technical leader who has a robust understanding of lar

Full-time

Senior Engineer, GPU Front-End Integration

San Jose, California

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Today

Position Summary Samsung, a world leader in advanced semiconductor technology, is founded on a simple philosophy - the endless pursuit of excellence will create a better world for all. At Samsung Austin Research and Development Center (SARC) and Advanced Computing Lab (ACL), we are building a center of excellence for Intellectual Property (IP) that is applied to high-performance computing devices (mobile, automotive, and other custom market segments) consumed by millions of people around the wo

Full-time

USD 124,000.00 - 208,400.00 per year

Entry level Backend Developer - San Jose, CA - 2027

San Jose, California

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Today

Introduction As an Early college hire, you'll gain hands-on experience working on real-world projects that impact users globally. You'll collaborate with designers and developers to build responsive and user-friendly applications using modern technologies. We are also looking for you to bring your own knowledge and expertise to the role along with a willingness to challenge the status quo in the interest of developing the best business outcomes. At IBM, work is more than a job - it's a calling:

Full-time

Ruby jobs in Cupertino, CA, USA