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Senior Full-Stack Software Engineer (Remote)

Hire Feed1 day ago
Remote
Canada
Senior Level
CONTRACTOR

About the role

Role: Senior Full-Stack Software Engineer (Remote) Location: Remote (Work from Anywhere) Payout: Competitive, based on experience

Role Overview: This role requires a Senior Software Engineer to design, develop, and deploy scalable software systems for a platform operating in the technology and AI domain. The position focuses on building robust backend services and APIs that support real-time data processing and integration with third-party systems. The work directly impacts the platform’s ability to deliver performance-driven solutions to users globally.

Key Responsibilities:

  • Develop and maintain high-performance backend services using modern programming languages and frameworks.
  • Architect scalable solutions to handle large-scale data processing and API integrations.
  • Implement security best practices and ensure compliance with industry standards in all deliverables.
  • Optimize system performance through code refactoring, query optimization, and infrastructure tuning.
  • Collaborate with cross-functional teams to define technical requirements and validate architectural decisions.

Required Skills & Qualifications:

  • 5+ years of professional software development experience with a focus on backend systems.
  • Proficiency in at least one of Python, Java, Go, or Node.js for building scalable services.
  • Experience designing and optimizing RESTful and GraphQL APIs with low latency and high throughput.
  • Strong understanding of cloud platforms such as AWS, GCP, or Azure, including serverless architectures.
  • Familiarity with containerization technologies like Docker and orchestration tools like Kubernetes.

More About the Opportunity: This contract role allows engineers to contribute to a cutting-edge platform in the AI and technology space, with the opportunity to influence core infrastructure and service reliability. The position offers exposure to high-impact projects that scale globally while working alongside a diverse team of technical experts.

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.

About Hire Feed

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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.

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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.

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