Ruby on Rails Jobs in San Mateo, CA

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21 - 40 of 41 Jobs

Senior Web Applications Engineer

Apple, Inc.

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Cupertino, California, USA

Full-time

Summary There are more than two billion active Apple devices worldwide and we are striving for a billion more. Come join a small team of highly-focused engineers who are working to make that possible. As a member of our team, you will have the opportunity to work on internal applications and services that play a critical role in how Apple develops and delivers high-quality operating systems. Key Qualifications Experience with at least some of these technologies: React, Typescript, Kubernetes,
Posted 3 days ago | Updated moments ago

SoC Power Modeling Engineer

Apple, Inc.

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Cupertino, California, USA

Full-time

Summary Do you have a passion for crafting new solutions? As part of our Silicon Engineering group, you will generate ideas and turn them into reality. You will be part of the team responsible for designing state-of-the-art ASICs that are integral to many Apple products. We are looking for an engineer who will work on the modeling of power dissipation of various IPs including AI/ML and the corresponding power rails, peak current requirements and voltage-frequency operating points for upcoming g
Posted 2 days ago | Updated moments ago

Engineering Manager, API Client - San Francisco

Postman, Inc.

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San Francisco, California, USA

Full-time

The Opportunity The API client is the core beating heart of the Postman product experience. It is what many users perceive as the entirety of Postman (although there is so much more!), and we have ambitious goals in 2024 and beyond about delighting developers more with the API client as well as simplifying this central product experience. We have three thematic goals on API client in 2024 that we will achieve, and hopefully, you will join to make us even more successful in these goals: Delight t
Posted 38 days ago | Updated 1 hour ago

Senior-level full stack software engineer (part-time)

Intellect IT

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Remote

Contract, Third Party

Role: Senior-level full stack software engineer (part-time)Location: Remote Required skills: Ruby on Rails, React-Native (or similar mobile app experience) Desired additional skills: Python, OpenAI (or other knowledge of AI/ML) Availability: 10-20 hrs/week + available to attend weekly Zoom dev meetings
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Posted 3 days ago

Samsung Ads - Machine Learning Serving Engineer

Samsung Electronics America

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Mountain View, California, USA

Full-time

Position Summary Role and Responsibilities Samsung Ads is an advanced advertising technology company in rapid growth that focuses on enabling advertisers to connect audiences from Samsung devices as they are exposed to digital media, using the industry's most comprehensive data to build the world's smartest advertising platform. Being part of an international company such as Samsung and doing business around the world means that we get to work on big, complex projects with stakeholders and teams
Posted 13 hours ago | Updated 1 hour ago

Sr. Power Integrity Engineer (Boston and Mountain View)

Lightmatter

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Mountain View, California, USA

Full-time

Lightmatter is redefining what computers and human beings are capable of by delivering a fundamentally new kind of computer that calculates using light. Transistors, the workhorse of modern computers, aren't improving at the rate they once were. To scale AI, companies are building increasingly large and energy-expensive data centers-a path that is neither financially nor environmentally sustainable. By delivering ultra-high performance and energy efficiency, Lightmatter's compute engine will pow
Posted 46 days ago | Updated 14 days ago

Service Engineer--REMOTE

Mindpool Technologies Inc

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Remote

Full-time

Summary: Swiftly is a growing company and in search of the right person to extend our solutions via mobile and web technologies. The ideal candidate will build services using GitHub Actions and deploy to Kubernetes via docker images. Work will also involve extending the existing REST services and possibly adding new services and features. Responsibilities Include: Influence and mentor more junior developers in an effort to continuously improve the tools, skills, and processes of the team. Contri
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Posted 1 day ago

Senior Full Stack Engineer - eCommerce

Xoriant Corporation

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South San Francisco, California, USA

Contract

Job Position: Senior Full Stack Engineer - eCommerce Job Location: South San Francisco, CA (Hybrid, 1-2days/week in office) Job Duration: 12+ Months Contract Job Description: We are looking for an experienced senior software engineer to work on the design, development, implementation, and support of customer eCommerce platform. What Youll Be Doing: Work with stakeholders and designers to develop user friendly and intuitive web applications for eCommerce platformParticipate in requirements gath
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Posted 60+ days ago | Updated 3 days ago

Technical Development Lead

GovCIO

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Remote

Full-time

Overview GovCIO is currently seeking a Technical Development Lead to oversee and guide a cross-functional team dedicated to delivering impactful features on VA.gov. This pivotal role will coordinate the development efforts across different departments to ensure timely and efficient feature rollouts. The ideal candidate will possess deep expertise in Ruby, Rails, and associated backend technologies such as Swagger docs, Git , and Sidekiq (with exhaustion monitoring) . Familiarity with DevOps too
Posted 9 days ago | Updated 1 hour ago

Development Lead

GovCIO

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Remote

Full-time

Overview GovCIO is currently seeking a Development Lead to oversee and guide a cross-functional team dedicated to delivering impactful features on VA.gov. This pivotal role will coordinate the development efforts across different departments to ensure timely and efficient feature rollouts. The ideal candidate will possess deep expertise in React, or Ruby, Rails, and associated backend technologies such as Swagger docs, Git , and Sidekiq (with exhaustion monitoring) . Familiarity with DevOps too
Posted 9 days ago | Updated 1 hour ago

Senior Cloud Engineer

Mitchell Martin, Inc.

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Remote or Nashville, Tennessee, USA

Full-time, Contract

Our client, is a social networking service for health, is seeking a Senior Cloud Engineer Location: Remote Position Type: Full Time The Role The Senior Cloud Engineer is responsible for managing the infrastructure cloud operations and supporting the infrastructure needs of the Technology team in launching and maintaining new products across the enterprise. What You'll Do Cloud Operations: " Manage and develop the containerized SaaS infrastructure in multiple environments " Create and maintain
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Posted 37 days ago | Updated moments ago

Jr. UI Developer (entry level/Intern) 1 to 3 years of experience.

New Jersey Tech Systems LLC

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Remote

Full-time

New Jersey Tech Systems is a leader in the industry by offering high-technology solutions that save on overall time and cost. We do this by providing scalable support for clients entire project needs that are effective, affordable, and easy to understand. - Location: Princeton, NJ - Salary: $50,000 - $60,000. - Visa sponsorship is available for qualified employees. - *No experience is required but better to have. - 100% remote. - Contact details: | Knowledge and Skills: Exposed to and/or experie
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Posted 3 days ago | Updated 3 days ago

Senior Ruby Developer

Derex Technologies Inc.

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San Jose, California, USA

Contract, Third Party

Title: Senior Ruby Developer Location: San Jose, CA (Remote) Type: Contract Job Duties: Design, and implement complex, multi-tier distributed software applications, document and test systems, modify as appropriate.Provide technical and project leadership and mentoring. (For a couple of senior people)Be a valued member of an autonomous, cross-functional agile team.Build performance sensitive systems that serve tens of millions of requests each day. Responsibilities: You know how to write highly
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Posted 35 days ago | Updated 3 days ago

Ruby Developer

I Think Services

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Remote

Contract, Third Party

Need Passport NUmber Must If GC we need E-verification copy and i9 copy with PP copy Ruby Developer San Jose, CA (Remote) Interview Process: Hackerrank Test and 2 Rounds of Interview Basic Qualifications: 3-5 years for more junior team members. 6-8 years for senior members Job Duties: Design, and implement complex, multi-tier distributed software applications, document and test systems, modify as appropriate. Provide technical and project leadership and mentoring. (For a couple of senior peopl
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Posted 2 days ago

ROR Developer

Biz Orion Consulting

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Remote

Full-time

Hi Greeting from Biz-Orion WE are looking for ROR Developer,Remote Position for fulltime. JD What we need: Design, and implement complex, multi-tier distributed software applications, document and test systems, modify as appropriate. Provide technical and project leadership and mentoring. (For a couple of senior people) Be a valued member of an autonomous, cross-functional agile team. Build performance sensitive systems that serve tens of millions of requests each day. Who you are: You know h
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Posted 22 hours ago

Senior Security Developer

Moorecroft Systems Inc.

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Remote

Contract

Moorecroft has an exciting long-term consulting engagement for a Senior Security Developer. Senior Security Developer 18+ months Remote Strong experience with AWS, Google Cloud Platform or other cloud service providerFour+ years of experience working in Ruby on Rails/SecurityContributor to security code reviews in Ruby on Rails applications7 - 10+ years of experience as a security engineer, software engineer, site reliability engineer, or security consultantUnderstanding of security weaknesses,
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Posted 10 days ago | Updated 19 hours ago

Senior Software Developer

Onward Search

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Remote

Contract

Our client, a Leading Fintech Company, is seeking a Senior Software Developer to join its team! You have at least 6+ years of experience in developing scalable APIs and shipping customer facing featuresYou have experience with Payments technology and building internal toolsYou ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.You write high quality, well tested code to meet the needs of your customersYou have experience with mi
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Posted 20 hours ago | Updated 20 hours ago

Senior DevOps Engineer

Sensiple Inc.

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Remote

Contract

Job Description: Mandatory: Container platform consolidation Resque containerization Responsibilities: Building automation to consolidate container technologies and migrate microservices from ECS & Kubernetes to our golden platform (EKS/AKS). Building automation to help us migrate our monolithic Ruby on Rails application to a containerized infrastructure built on EKS/AKS. Participating in design/evaluation of new tools, techniques, and technologies. Contributing to & building the architecture of
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Posted 15 days ago

Application Developer

Ledgent Technology

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Remote

Contract

Job Summary The Application Developer works with a team of other developers and I.T. professionals to create, support, and maintain software systems and projects for the agency and its customers. This position reports to the Development Team Lead, and under limited supervision, works with colleagues, clients, and customers to produce secure and efficient applications. To be successful in this role a candidate must possess excellent customer service and communication skills. The candidate must be
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Posted 1 day ago | Updated 1 hour ago

Software Engineer (Java)

24 Seven, Inc.

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Remote

Full-time

Software Engineers are involved in all stages of our products lifecycle: Research, design, prototyping, developing applications, tools, services or specialized utility programs that integrate with government systems at scale. Responsibilities: As a Staff Engineer you work well with ambiguity, enjoy simplifying complex product specifications into nonfunctional designs and technical specifications that persuasively articulate a technical approach to make your team more effective. You enjoy supp
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Posted 24 days ago | Updated 23 days ago