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Software Engineer / Backend Developer (Junior / Senior)
Software Engineer / Backend Developer (Junior / Senior)Mercor • Toronto, Ontario, Canada
Software Engineer / Backend Developer (Junior / Senior)

Software Engineer / Backend Developer (Junior / Senior)

Mercor • Toronto, Ontario, Canada
30+ days ago
Job type
  • Full-time
  • Temporary
  • Remote
  • Quick Apply
Job description

1. Role Overview

Mercor is partnering with a leading AI research group to enhance the performance and reliability of code generation and reasoning models. We’re seeking experienced software engineers with a strong foundation in backend systems, documentation standards, and real-world programming constraints. This project centers on evaluating and improving AI-generated technical content — including API guides, code snippets, and documentation. This is a short-term, high-impact opportunity ideal for engineers who value clarity, correctness, and practical problem-solving.

2. Key Responsibilities

Review and validate AI-generated API documentation, guides, and design notes

Identify edge cases, implementation gaps, and inaccuracies in technical outputs

Suggest or write improved code snippets and documentation content

Assess model responses for correctness, clarity, and utility in real-world development

Provide structured feedback on input validation and error handling logic

3. Ideal Qualifications

2+ years of experience as a software engineer with a focus on backend or systems work

Proficiency in at least one major programming language (e.g., Python, Go, Java)

Prior experience writing or maintaining technical documentation or API guides

Strong understanding of input validation, defensive programming, and software design patterns

Excellent written communication and analytical skills

4. More About the Opportunity

Remote and asynchronous — set your own schedule

Expected commitment : ~10–20 hours / week

Short-term contract engagement, with potential for follow-on work

Tools and templates provided for structured contributions

5. Compensation & Contract Terms

$80 / hour

U.S.-based

Payments issued weekly via Stripe Connect

You’ll be classified as an independent contractor

6. Application Process

Submit your resume to get started

You’ll then complete a short form to showcase your technical expertise

If there’s a good fit, we’ll follow up within a few business days

7. About Mercor

Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations

Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey

Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI

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Senior Software Engineer Backend • Toronto, Ontario, Canada

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