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Software Engineer

  • Canada

Contract

This opening has closed.

The original listing is kept below for reference.

Job details

Job type
Contract
Posting language
English
Posted

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Original job description

Archived listing. The details below describe a past opening.

Software Engineer [$30 - $100/hour]

Create realistic, interesting and challenging coding tasks for AI to solve involving feature implementation and bug fixes, and implement deterministic verifiers that accept reasonable valid solutions and reject everything else

Looking for

  • Strong backend experience in Java, Node.js, Go, Rust, Typescript, Python, C++ or similar
  • A track record building scalable services and APIs
  • Comfort with debugging, performance work and automated testing
  • Solid code review instincts
  • A strong testing background is a big plus experience designing test strategy, building and maintaining large test suites, diagnosing flaky tests, or raising the testing bar on a team

Preferred Qualifications

  • Proven experience in backend development, with a track record of delivering high-quality and performant projects
  • Demonstrated success in identifying and resolving software bugs and system bottlenecks
  • Experience with codebase refactoring and implementing complex features in large-scale applications
  • Strong understanding of algorithms, data structures, and foundational computer science concepts
  • Excellent analytical, problem-solving, and technical communication skills

Compensation Structure

Compensation is output-based; experts are paid per task that meets the project specifications. The time required to complete work may vary depending on the expert s experience and workflow. Minimum submission requirements apply. Experts must submit a minimum of tasks per week.
More about this job

Responsibilities

Create realistic, challenging coding tasks for AI involving feature implementation and bug fixes, and build deterministic verifiers that accept valid solutions and reject invalid ones. Complete tasks that meet project specifications under an output-based compensation model.

Requirements

Candidates should have strong backend experience in one or more listed programming languages, a track record building scalable services and APIs, and experience debugging, performance work, and automated testing. Mid-to-senior-level candidates should also demonstrate strong code review judgment, problem-solving ability, and knowledge of algorithms and computer science fundamentals; substantial testing experience is a plus.

Skills

  • Backend Development
  • Java
  • Node.js
  • Go
  • Rust
  • TypeScript
  • Python
  • C++
  • Scalable Services
  • API Development
  • Debugging
  • Performance Optimization
  • Automated Testing
  • Code Review
  • Test Strategy
  • Algorithms

Visa sponsorship

Not detected in the job text

Categories

  • Software
  • Technology
  • Engineering

Keywords

  • Backend Development
  • Java
  • Node.js
  • Go
  • Rust
  • TypeScript
  • Python
  • C++
  • Scalable Services
  • APIs
  • Feature Implementation
  • Bug Fixes
  • Deterministic Verifiers
  • Debugging
  • Performance Optimization
  • Automated Testing
  • Code Review
  • Test Strategy
  • Test Suites
  • Flaky Tests
  • Codebase Refactoring
  • Algorithms
  • Data Structures
  • Computer Science
  • Problem-Solving
  • Technical Communication
  • Software Development

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