Jobs in Canada

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Added 1 min ago
SE
Experienced FEA/CFD Simulation & Design Engineer
STL Engineering
Ottawa, ON
- Full-time
Join the Future of Engineering: FEA/CFD Simulation & Design Engineer Wanted at STL Engineering!
Added 1 min ago
S
Experienced FEA/CFD Simulation & Design Engineer
stl-engineering
Ottawa, ON · Kanata, Ontario
- Full-time
Join the Future of Engineering: FEA/CFD Simulation & Design Engineer Wanted at STL Engineering!
Added 5 hours ago
GV
Software Engineer
Great Value Hiring
Canada
- Contract
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
Added 12 hours ago
A
Firmware Engineer
Actalent
Richmond, BC
- $40 to $65 CAD / hour
- Full-time
This Firmware Engineer role focuses on developing firmware and connectivity software for advanced electronic and mechatronic products in the marine industry. You will contribute to the full…
Added 12 hours ago
M
Senior Critical Environment Electrical Engineering
Microsoft
Toronto, ON
- Full-time
…that powers our cloud services. As a CO+I Senior Electrical Engineer, you will perform a key role in delivering the core infrastructure and foundational technologies for Microsoft's online…
Added 14 hours ago
AM
RTL Design Engineer
Advanced Micro Devices, Inc
Markham, ON
- Full-time
We are seeking a highly motivated RTL IP Design Engineer to join AMD's Security IP (SECIP) Design team. The team is responsible for the architecture, design, and verification of a broad…
Added 14 hours ago
S
Platform Software Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
…reusable products. We are looking for a hands-on Platform Software Engineer to make those capabilities reliable, secure, and straightforward for engineers and AI agents to…
Added 14 hours ago
S
Junior Product Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
Deliver well-defined features and fixes within a product area under an experienced engineer’s supervision.
Added 14 hours ago
S
Forward Deployed Engineer - Fintech
SweetTech
Montreal, QC
- Full-time
…for building financial applications. As a Forward Deployed Engineer, you will work directly with customers and our engineering team to turn those capabilities into applications people use…
Added 21 hours ago
AI
Senior Quality Assurance Engineer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 21 hours ago
A
Software Development Engineer (Chip Product Security)
AMD
Markham, ON
- $125,440 to $188,160 USD / year
- Full-time
Develop code, unit test, debug, and implement requests for programs, small projects, and system changes in a custom application environment with a focus on product security.
Added 21 hours ago
AS
Lead Data Scientist
AgileGrid Solutions
Canada
- Full-time
…performance. You will also work closely with the Lead Applied AI Engineer, whose focus includes generative AI, LLMs and agentic systems. There are no direct reports initially, but the role…
Added 21 hours ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior DevOps/Cloud Engineer to support the Ontario Clinical Report Exchange (OCRE) project. The successful candidate will have extensive hands-on experience with AWS cloud…
Added 1 day ago
Electrical Engineer
SMART Technologies
Calgary, AB
…SMART is looking for an energetic and passionate Electrical Engineer. Reporting to the Manager, Electrical Engineering, you will be responsible for developing new products that incorporate…
Added 1 day ago
M
Senior Critical Environment Electrical Engineering
Microsoft
Toronto, ON
- Full-time
…that powers our cloud services. As a CO+I Senior Electrical Engineer, you will perform a key role in delivering the core infrastructure and foundational technologies for Microsoft's online…
Added 1 day ago
SI
Software Engineer, Level 3, Backend
Snap Inc.
Toronto, ON
- Full-time
We’re looking for a Backend Engineer to join Snap Inc!
Added 1 day ago
AI
Senior QA
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 1 day ago
ST
Sequential Excavation Method (SEM) Manager
Scarborough Transit Connect
Toronto, ON · Scarborough, ON
- Full-time
Conduct daily RES meetings, reviewing status of construction activities, face maps, probing results, instrumentation readings and shotcrete test results.
Added 1 day ago
BR
Senior Cloud Engineer (AWS)
BITS Recruiting
Toronto, ON
- Contract
Our client is seeking a Senior DevOps / Cloud Engineer to support the Ontario Clinical Report Exchange (OCRE) project. The successful candidate will design, provision, automate, operate,…
Added 1 day ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior DevOps/Cloud Engineer to support the Ontario Clinical Report Exchange (OCRE) project. The successful candidate will have extensive hands-on experience with AWS cloud…
Added 1 day ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior DevOps/Cloud Engineer to support the Ontario Clinical Report Exchange (OCRE) project. The successful candidate will have extensive hands-on experience with AWS cloud…
Added 1 day ago
SM
RQ00813 – DevOps/Cloud Engineer – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior DevOps/Cloud Engineer to support the Ontario Clinical Report Exchange (OCRE) project. The successful candidate will have extensive hands-on experience with AWS cloud…
Added 1 day ago
HT
PD Software for Service
Husky Technologies
Bolton, ON
- Full-time
The Service team is currently seeking a Software engineer/designer to specialize in resolving service issues with a focus on Injection Molding Machine controls, including servo drive and…
Added 1 day ago
HT
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
- Full-time
We have an opening for a Mechanical / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 1 day ago
HT
PD Service - Mechanical
Husky Technologies
Bolton, ON
- Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.

Great Value Hiring

Software Engineer

Canada

Contract

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Job details

Job type: Contract
Posting language: English
Posted: Oct 11, 2026

Original job description

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.

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More about this job

Responsibilities

Create realistic, challenging coding tasks for AI involving feature implementation and bug fixes, and build deterministic verifiers to assess solutions. Deliver backend software work, including scalable services and APIs, debugging, performance improvements, and automated testing.

Requirements

Candidates should have strong backend experience in one or more listed programming languages and a track record building scalable services and APIs. The role also calls for debugging, performance, testing, code review, and problem-solving skills; experience with large test suites and complex codebases is preferred.

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

Keywords

Software Engineering
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
Large Test Suites
Flaky Tests
Codebase Refactoring
Complex Features
Algorithms
Data Structures
Computer Science
Problem-Solving
Technical Communication

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