Top 9 Sr. ruby on rails engineer Jobs in Fremont, Ca

Sr. Ruby on Rails Engineer - AI
ForUsAll —Oakland, CA
- $120,000 - $200,000 a year
- 5 years
- System design
- Senior level
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Senior Server Engineer (Rails)
BXGI —Palo Alto, CA
- Email
- Remote
- Computer Science
- 5 years
- Bachelor of Science
Senior Full Stack Software Engineer (React & Ruby on Rails) - Remote
Cognizant —San Jose, CA
- $55,000 - $114,000 a year
- Full-time
- Remote
- System design
- US work authorization
- Senior level
- Paid parental leave
- Employee stock purchase plan
2d
Senior AI Workflow Engineer
NVIDIA —Santa Clara, CA
- $184,000 - $356,500 a year
- Full-time
- Azure
- Computer Science
- Research
Lead Software Engineer - Gov Platforms
WindBorne Systems —Palo Alto, CA
- $150,000 - $220,000 a year
- Full-time
- Remote
- Azure
- 5 years
- AWS
- Health insurance
- Dental insurance
Sr. Software Engineer - Wallet - Authentication
ID.me —Mountain View, CA
- $190,978 - $221,668 a year
- Full-time
- Computer science
- 6 years
- Computer Science
Quick Apply
Java FS Developer
Robotics Technologies —South San Francisco, CA
- System design
- Java
- US work authorization
Sr. Software Engineer (Platform Backend)
Tag-N-Trac —San Jose, CA
- Email
- Computer science
- 7 years
- Computer Science
Senior Software Engineer - Dashboard Build
Cognizant —San Jose, CA
- $80,000 - $141,000 a year
- Full-time
- Remote
- Software troubleshooting
- AWS
- Senior level
- Paid parental leave
- Employee stock purchase plan
2d

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sr. ruby on rails engineer jobs near fremont, ca

Sr. Ruby on Rails Engineer - AI

ForUsAll -
Oakland, CA

Quick Apply

Job Details

$120,000 - $200,000 a year

Qualifications

Software engineering
Full-stack development
System design
Scalable systems
System design for system development
Ruby on Rails
Scalability
Software testing
Design (software development lifecycle)

Full Job Description

Why This Role?

If you’re ready to move beyond autocomplete tools like Copilot and ChatGPT, and instead learn how to architect the future of AI-driven engineering, this is your invitation.

Ruby engineers are some of the best builders in the world—but let’s be honest: AI is rewriting the rules of software development. GitHub Copilot and ChatGPT are just the tip of the iceberg. The future belongs to engineers who know how to wield agentic coding systems to multiply their output, automate workflows, and build apps that think for themselves.

This isn’t about writing Rails apps the same old way. This is about learning state-of-the-art AI coding techniques that can 20X your productivity, integrating agentic systems into real-world production environments, and setting yourself apart from the engineers who will eventually be replaced.

If you’re a senior Rubyist who wants to evolve—not just survive—the AI revolution, this is your chance.

What You’ll Get

Advanced AI Skills: Learn cutting-edge agentic coding patterns that are still invisible to 99% of developers.
Future-Proof Career: Secure your place in the next era of engineering by becoming an expert in AI-powered systems.
Exponential Output: 20X your productivity by combining Ruby mastery with agentic AI frameworks.
Real Impact: Build production apps that don’t just use AI as a helper—they run on AI.

What You’ll Do

Integrate agentic AI systems directly into production Rails applications.
Architect scalable, maintainable frameworks where AI + human engineers code side by side.
Apply your deep Ruby/Rails expertise to enhance speed, reliability, and intelligence of applications.
Work across the stack—Rails, StimulusJS, Hotwire, background jobs, testing—while embedding AI in every layer.
Pioneer the patterns that will define the next decade of software engineering.

What We’re Looking For

5+ years of full-stack Ruby on Rails experience—your fundamentals need to be rock solid.
A deep love of Ruby and Rails conventions, from tests to gems to system design.
Experience using AI-assisted coding tools (but you’re hungry to go way beyond autocomplete).
An architect’s mindset: you think in systems, patterns, and long-term scalability.

Bonus Points

Agentic AI experience — whether building with MCP servers, RAGs, or fine-tuning models, you’ve already started down this path.
You’ve published gems or built OSS libraries.
You’ve explored StimulusReflex, ActionCable, Elasticsearch, or Opensearch.

Why You Should Apply

This isn’t just another Rails gig. This is an opportunity to future-proof your career and become one of the rare engineers who knows how to build with, not against, AI. The market is shifting fast—and the engineers who master agentic coding will be the ones still standing when the dust settles.

If you’ve been feeling that itch—the quiet anxiety that AI might replace you—this is your chance to flip the script and become the one who replaces everyone else.

Quick Apply

Refine Your Search

sr. ruby on rails engineer jobs in fremont, ca

Sr. Ruby on Rails Engineer - AI

Senior Server Engineer (Rails)

Senior Full Stack Software Engineer (React & Ruby on Rails) - Remote

Senior AI Workflow Engineer

Lead Software Engineer - Gov Platforms

Sr. Software Engineer - Wallet - Authentication

Java FS Developer

Sr. Software Engineer (Platform Backend)

Senior Software Engineer - Dashboard Build

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