Senior Software Engineer (Remote | $245–$280/hr)

Canada
Remote
Posted Oct 7, 2026
1 position

US$245–US$280 / hour

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Employment type: Part-time
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Evaluate AI-generated code for correctness, quality, and design, and create challenging coding problems, reference solutions, and test cases. Review AI reasoning on architecture, debugging, and system design, then provide detailed technical feedback to improve model performance.

Job details

Senior Software Engineer Position: Senior Software Engineer Type: Contractor Compensation: $245–$280/hour Location: Remote About the Opportunity We are seeking experienced Senior Software Engineers to support a project focused on evaluating and improving next-generation AI systems. You’ll apply your expertise in software engineering to assess AI-generated code and solve challenging real-world engineering problems. Key Responsibilities Evaluate AI-generated code for correctness, quality, and design. Create challenging coding problems, reference solutions, and test cases. Review AI reasoning related to architecture, debugging, and system design. Provide detailed technical feedback to improve model performance. Required Qualifications At least 1 year of software engineering experience at a top technology company, including some experience within the past 7 years. Strong knowledge of system design, software architecture, algorithms, and data structures. Strong code review and debugging skills. Ability to clearly explain technical decisions in writing. Based in an English-speaking country. Preferred Qualifications Experience evaluating complex software systems or AI-generated code. Strong background in software architecture and system design. Experience creating technical problems, solutions, and testing strategies. Compensation Competitive compensation of $245–$280/hour. Independent contractor engagement. Approximately 100 positions available. Application Process Submit your application and relevant experience. Complete any required screening or technical evaluation. Complete project onboarding and guidelines training. Begin project work if selected.

What you’ll do

Requirements

Requires at least one year of software engineering experience at a top technology company, including experience within the past seven years, and strong knowledge of system design, software architecture, algorithms, and data structures. Candidates must have strong code review and debugging skills, communicate technical decisions clearly in writing, and be based in an English-speaking country.