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Junior Rails Developer Jobs in Santa Clara, CA (NOW HIRING)

Arcadis

Staff Structural Engineer

San Jose, CA · On-site

$85K - $125K/yr

... junior engineers, and contribute to innovative, high-quality design solutions for projects across sectors such as manufacturing, automotive, aerospace, technology, utilities, and rail. Our team ...

Arcadis

Staff Structural Engineer

San Jose, CA · On-site

$85K - $125K/yr

... junior engineers, and contribute to innovative, high-quality design solutions for projects across sectors such as manufacturing, automotive, aerospace, technology, utilities, and rail. Our team ...

Aetherflux

Principal Power Engineer

San Carlos, CA · On-site

$155K - $245K/yr

... power rails * Own PCB design and layout for power conversion stages, ensuring signal integrity ... Mentor junior engineers and contribute to continuous technical advancement of the power systems ...

Cowboy Space

Principal Power Engineer

San Carlos, CA · On-site

$155 - $245/hr

... power rails * Own PCB design and layout for power conversion stages, ensuring signal integrity ... Mentor junior engineers and contribute to continuous technical advancement of the power systems ...

PayPal, Inc.

Sr Software Engineer

San Jose, CA · On-site

$143K - $189K/yr

Java, Python, or Ruby on Rails (3 Years); 2. Experience with Spring MVC or Hibernate (2 Years); 3. ... junior engineers and contributing to code reviews and technical design discussions (1 Year); 8. ...

PayPal

Sr Software Engineer

San Jose, CA · On-site

$143K - $189K/yr

Java, Python, or Ruby on Rails (3 Years); 2. Experience with Spring MVC or Hibernate (2 Years); 3. ... junior engineers and contributing to code reviews and technical design discussions (1 Year); 8. ...

Vailexa

L3 Data Center Technician

Santa Clara, CA

... mentor junior technicians, and ensure operational excellence in a fast-paced, mission-critical ... Perform advanced rack and stack activities, including rail installation, structured cabling, power ...

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Showing results 21-40

All JobsRails Developer JobsJunior Rails Developer JobsJunior Rails Developer Jobs in Santa Clara, CA

Junior Rails Developer information

See Santa Clara, CA salary details

$28.2K

$104.5K

$161.4K

How much do junior rails developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior rails developer in Santa Clara, CA is $104,463.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,700.00 and $102,100.00 per year, depending on experience, location, and employer.

What does a junior Rails developer do?

A Junior Rails Developer is an entry-level software engineer who works with Ruby on Rails, a popular web development framework. Their responsibilities typically include writing and maintaining code, fixing bugs, collaborating with other developers, and learning best practices for web application development. Junior Rails Developers often assist in building features, performing tests, and ensuring applications run smoothly while gaining experience and mentorship from more senior team members.

What are the key skills and qualifications needed to thrive as a junior Rails developer?

To thrive as a Junior Rails Developer, you need a solid understanding of Ruby, Ruby on Rails framework, basic front-end languages (HTML, CSS, JavaScript), and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, PostgreSQL or MySQL, and test frameworks such as RSpec is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate within development teams and grow in the role. These skills are important because they enable you to build, maintain, and improve web applications efficiently while adapting to evolving project requirements.

What types of projects and responsibilities can a junior Rails developer expect in their first year on the job?

As a Junior Rails Developer, you can expect to work on tasks such as fixing bugs, writing and maintaining tests, and implementing small features under the guidance of more experienced developers. You'll likely participate in code reviews, collaborate closely with product managers and designers, and be encouraged to learn best practices in coding and version control. The environment is typically supportive, with regular feedback and opportunities to ask questions, making it a great setting for professional growth. Over time, you may gradually take on more complex assignments and begin to contribute to architectural discussions.

What is the difference between Junior Rails Developer vs Ruby on Rails Developer?

AspectJunior Rails DeveloperRuby on Rails Developer
Experience LevelEntry-level, 0-2 yearsMid to senior level, 2+ years
ResponsibilitiesAssisting in development, learning codebaseDesigning, developing, maintaining Rails applications
Required SkillsBasic Ruby/Rails knowledge, eagerness to learnStrong Ruby/Rails skills, problem-solving
Work EnvironmentStartups, small teams, internshipsEstablished companies, tech firms, agencies

The main difference between a Junior Rails Developer and a Ruby on Rails Developer lies in experience and responsibilities. Junior Rails Developers are typically entry-level, focusing on learning and assisting with tasks, while Ruby on Rails Developers have more experience and handle complex development projects independently.

What are popular job titles related to Junior Rails Developer jobs in Santa Clara, CA?

For Junior Rails Developer jobs in Santa Clara, CA, the most frequently searched job titles are:

What job categories do people searching Junior Rails Developer jobs in Santa Clara, CA look for?

The top searched job categories for Junior Rails Developer jobs in Santa Clara, CA are:

What cities near Santa Clara, CA are hiring for Junior Rails Developer jobs?

Cities near Santa Clara, CA with the most Junior Rails Developer job openings:

Junior Rails Developer jobs near you
Infographic showing various Junior Rails Developer job openings in Santa Clara, CA as of August 2026, with employment types broken down into 74% Full Time, 12% Part Time, and 14% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $104,463 per year, or $50.2 per hour.

Lead Verification & Validation Engineer

ALTEN Technology USA

Palo Alto, CA • On-site

$140K - $175K/yr

Full-time

Re-posted 3 days ago

Job description

We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more.

As part of the global ALTEN Group—57,000+ engineers in 30 countries—we deliver across the entire product development cycle, from consulting to full project outsourcing.

When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valued, supported, and inspired to grow.

We are looking for a Lead Verification & Validation Engineer to join our team. You will be responsible for designing, developing, and executing V&V activities to ensure that our software meets the highest standards of safety and performance. In this role, you will play a critical role in ensuring the quality and reliability of our automotive systems — and serve as a technical lead across the V&V organization, guiding junior engineers and shaping validation strategy at the program level.

What you'll do:

  • Lead V&V strategy definition and own the end-to-end validation plan from concept through production release, setting direction for the broader team
  • Mentor and provide technical guidance to validation engineers, reviewing test plans, debug approaches, and automation frameworks
  • Serve as the primary technical escalation point for complex system-level failures, driving root cause analysis and cross-functional resolution
  • Design, build, and maintain complex automotive system-level test benches to validate automotive systems with a focus on automation
  • Develop comprehensive verification and validation plans for automotive software systems and features
  • Design and execute test cases and test scripts to verify system functionality, performance, and safety
  • Develop and implement automation scripts and tools to enhance testing efficiency and accuracy
  • Integrate hardware and software components to create reliable and scalable test environments
  • Lead debug of issues encountered, working with cross-functional teams across the organization on identifying root cause, confirming fixes, and providing guidance on protecting against future regressions
  • Collaborate with cross-functional teams — including software developers, controls engineers, and systems engineers — to define and implement V&V strategies
  • Continuously improve testing processes and tools to enhance efficiency and effectiveness
  • Prepare and present detailed reports on verification activities and results to stakeholders

You'll have:

  • Bachelor's degree in Electrical Engineering, Mechanical Engineering, or equivalent combination of relevant education and experience
  • 5+ years of experience in the automotive or relevant industry
  • Strong understanding of automotive systems, embedded software, and control systems
  • Demonstrated experience with automotive testing instrumentation and tools
  • Proficiency in automotive communication protocols such as CAN, LIN, Ethernet, and FlexRay
  • Working knowledge of IDLs such as DBC, LDF, ARXML, and work with internal IDLs and frameworks
  • Experience with automotive or aerospace HIL test benches, particularly with dSPACE, Vector VT, or similar platforms
  • Experience writing and executing automated and manual tests
  • Deep expertise in the EE architecture and integration of complex automotive systems, including interactions across multiple domains (e.g., body, powertrain, chassis, ADAS) and ECUs
  • Proven track record of collaborating with large, cross-functional teams across hardware, software, and systems engineering
  • Deep understanding of software development lifecycle and automotive testing methodologies
  • Experience in system-level debugging and root-cause analysis across software and hardware boundaries
  • Proficiency in understanding wiring and logical schematics, network diagrams, and harness drawings
  • Ability to define and drive system validation plan from concept to production

Even better, you may have:

  • Familiarity with safety-critical software development and industry standards like ISO 26262
  • Proficiency in programming languages such as C/C++, Python, or MATLAB
  • Experience testing fully electric vehicles

Salary Range: $140,000-$175,000/K

The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience

All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy.

Please beware of job seeker scams and see this important notice on our careers page for more information about our recruiting process.

Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.