About the role
Role: Ruby Software Engineer (Remote) Location: Remote (Work from Anywhere) Payout: Competitive
Role Overview: We are hiring for one of our clients, seeking a Staff Ruby Engineer to work on a contractor basis. This role involves applying expertise to help train next-generation AI systems, shaping how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required – domain knowledge is what matters. Working in the tech industry, this role will contribute to the development of frontier AI models.
Key Responsibilities:
- Design and architect scalable, maintainable systems using Ruby and Ruby on Rails
- Develop and optimize database schemas and queries for performance and reliability
- Lead API design and implementation, ensuring robust service-oriented architecture
- Mentor and guide engineers, fostering a culture of code quality and technical growth
- Analyze application bottlenecks and drive solutions for enhanced performance
Required Skills & Qualifications:
- Expertise in Ruby and Ruby on Rails system design and architecture
- Strong understanding of database design and performance optimization
- Experience with API design and service-oriented architecture
- Ability to mentor and guide engineers, fostering a culture of code quality and technical growth
- Strong analytical and problem-solving skills
More About the Opportunity: This role offers a unique opportunity to work with a global leader in the tech industry, contributing to the development of frontier AI models that are applied in various domains such as finance, healthcare, and engineering. With a global network of experts, the platform enables high-quality contributions at scale, shaping the future of AI.
Equal Opportunity Employer: We hire based on skills and expertise. All qualified candidates are welcome regardless of background, experience, or prior employment history. Applications are reviewed solely on demonstrated technical ability and qualifications.
Apply Now!
Not the right fit? Search for Ruby Software Engineer jobs in Canada
About Hire Feed
HireFeed: A QuikHire product.
Earn in dollars. On your hours. From wherever.
HireFeed is the AI-curated feed of contract, gig, and AI training jobs that pay in USD, built for the people who actually want to work, not the ones writing job descriptions.
Why it exists: the highest-paying contract work in the world - RLHF, AI evaluation, domain-expert training, senior contract engineering, sits scattered across hundreds of ATS feeds and platform job boards. Most of it never makes it to Indeed or LinkedIn, and the roles that do are usually stale by the time you find them. The best opportunities are also the most ephemeral.
HireFeed pulls from 500+ verified sources, including Outlier, Mercor, Surge AI, Micro1, Turing, Toloka, Appen, and Remotasks, and refreshes every 60 seconds. The moment a role closes at the source, it falls off the feed.
What you'll find here:
- AI training, RLHF, and evaluation: $20–$80/hr
- Domain experts: medical, legal, finance, math (PhD)
- Senior contract engineering, paid weekly
- Multilingual annotation, creative writing training, AI research
What you won't find: pay-undisclosed listings, expired roles, "still accepting applications" lies, recruiter middlemen, or data resale. Pay is a hard requirement. Apply links 302-redirect to the source ATS. We never see your résumé.
Free for candidates, forever. Funded by the partner side.
→ hirefeed.co.in
Similar Jobs
About the role
Role: Ruby Software Engineer (Remote) Location: Remote (Work from Anywhere) Payout: Competitive
Role Overview: We are hiring for one of our clients, seeking a Staff Ruby Engineer to work on a contractor basis. This role involves applying expertise to help train next-generation AI systems, shaping how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required – domain knowledge is what matters. Working in the tech industry, this role will contribute to the development of frontier AI models.
Key Responsibilities:
- Design and architect scalable, maintainable systems using Ruby and Ruby on Rails
- Develop and optimize database schemas and queries for performance and reliability
- Lead API design and implementation, ensuring robust service-oriented architecture
- Mentor and guide engineers, fostering a culture of code quality and technical growth
- Analyze application bottlenecks and drive solutions for enhanced performance
Required Skills & Qualifications:
- Expertise in Ruby and Ruby on Rails system design and architecture
- Strong understanding of database design and performance optimization
- Experience with API design and service-oriented architecture
- Ability to mentor and guide engineers, fostering a culture of code quality and technical growth
- Strong analytical and problem-solving skills
More About the Opportunity: This role offers a unique opportunity to work with a global leader in the tech industry, contributing to the development of frontier AI models that are applied in various domains such as finance, healthcare, and engineering. With a global network of experts, the platform enables high-quality contributions at scale, shaping the future of AI.
Equal Opportunity Employer: We hire based on skills and expertise. All qualified candidates are welcome regardless of background, experience, or prior employment history. Applications are reviewed solely on demonstrated technical ability and qualifications.
Apply Now!
Not the right fit? Search for Ruby Software Engineer jobs in Canada
About Hire Feed
HireFeed: A QuikHire product.
Earn in dollars. On your hours. From wherever.
HireFeed is the AI-curated feed of contract, gig, and AI training jobs that pay in USD, built for the people who actually want to work, not the ones writing job descriptions.
Why it exists: the highest-paying contract work in the world - RLHF, AI evaluation, domain-expert training, senior contract engineering, sits scattered across hundreds of ATS feeds and platform job boards. Most of it never makes it to Indeed or LinkedIn, and the roles that do are usually stale by the time you find them. The best opportunities are also the most ephemeral.
HireFeed pulls from 500+ verified sources, including Outlier, Mercor, Surge AI, Micro1, Turing, Toloka, Appen, and Remotasks, and refreshes every 60 seconds. The moment a role closes at the source, it falls off the feed.
What you'll find here:
- AI training, RLHF, and evaluation: $20–$80/hr
- Domain experts: medical, legal, finance, math (PhD)
- Senior contract engineering, paid weekly
- Multilingual annotation, creative writing training, AI research
What you won't find: pay-undisclosed listings, expired roles, "still accepting applications" lies, recruiter middlemen, or data resale. Pay is a hard requirement. Apply links 302-redirect to the source ATS. We never see your résumé.
Free for candidates, forever. Funded by the partner side.
→ hirefeed.co.in