1

Contract Software Testing Jobs in Ottawa, ON (NOW HIRING)

Knowledge of software testing, QA methodologies, and IT delivery models is preferred. * Strong ... Since 2010, SIGnature Recruiting has been pairing exceptional people with short-term contracts and ...

C++ Developer

Ottawa, ON

CA$50 - CA$62.25/hr

Troubleshoot, analyze, and resolve software defects, including complex issues related to multi ... Experience with testing frameworks such as gtest, ptest, or CUnit. * Experience with ...

QA Analyst

Ottawa, ON · On-site +1

... testing Apply established metrics to determine the readiness, quality, and operability of software ... We offer contract and permanent staffing, executive search, talent mapping, management consultancy ...

QA Analyst

Ottawa, ON · On-site +1

... testing Apply established metrics to determine the readiness, quality, and operability of software ... We offer contract and permanent staffing, executive search, talent mapping, management consultancy ...

Lead API and contract testing across services and integration boundaries * Develop test tooling ... Tools: JIRA, Bitbucket // Required Skills / Experience * 5+ years in software quality, test ...

Strong technical expertise in telecom product testing and debugging. * Handson software development experience in C#, Python, TestStand, and Lua * Proven experience working with Contract ...

Work with the contract manufacturer to resolve any functional test issues that may arise * Provide ... tester) is preferred Software Skills: * Must have experience with Python scripting, coding in VC ...

... testing fixes and features. You will show your project management skills by planning software ... Contribute to or lead the creation of contracts and statements of work with external partners (an ...

... Contract Manufacturers, or test engineering. Strong technical background in testing, debugging, and validating telecom hardware. Hands-on experience with software development using C#, TestStand ...

next page

Showing results 1-20

Contract Software Testing information

What is the difference between Contract Software Testing vs Contract QA Analyst?

AspectContract Software TestingContract QA Analyst
CertificationsISTQB, CSTE, CSQAISTQB, CSTE, CSQA
Work EnvironmentProject-based, remote or onsiteProject-based, remote or onsite
Industry UsageSoftware development companies, tech firmsSoftware development companies, tech firms
Primary FocusExecuting test cases, bug reportingTest planning, quality process oversight

Contract Software Testing and Contract QA Analyst roles often overlap but differ in scope. Contract Software Testing primarily involves executing test cases and identifying bugs, while Contract QA Analysts focus on overall quality assurance processes and test planning. Both roles require similar certifications and are used in similar work environments within the software industry.

Infographic showing various Contract Software Testing job openings in Ottawa, ON as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Copy of Senior Lua Developer (Roblox) - AI Code Evaluation

Lifted, an Upwork Company™

Ottawa, ON • Remote

Full-time

Posted 11 days ago


Job description

Company Description

An enterprise client is seeking experienced Lua Developers to support AI model training through technical evaluations, scripting tasks, and code quality reviews. This opportunity is ideal for developers who have strong Lua programming skills and experience building or scripting within the Roblox ecosystem.

The client partners with leading AI organizations to improve the quality of next-generation AI models by leveraging the expertise of experienced software developers. Selected freelancers will help evaluate AI-generated code, review programming solutions, and contribute to the development of high-quality training data used to advance generative AI technologies.

    Job Description

    This opportunity is ideal for experienced Lua programmers who enjoy solving technical challenges, reviewing code, and improving software quality.

    What You'll Do:

    • Review, analyze, and evaluate Lua code for accuracy, quality, and best practices.
    • Complete technical evaluations and scripting-related tasks involving Lua programming.
    • Identify bugs, performance issues, and opportunities to improve existing code.
    • Develop and modify Lua scripts based on project requirements.
    • Apply strong programming fundamentals, including modular design, data structures, and debugging techniques.
    • Work with Roblox Studio and Roblox development environments where applicable.
    • Contribute to AI model training by providing high-quality technical feedback and code evaluations.
    • Collaborate with the client's AI evaluation platform while following detailed project guidelines.
    Qualifications

    Requirements:

    • Advanced proficiency in Lua programming, including scripting, debugging, and code optimization.
    • Hands-on experience using Roblox Studio and/or developing applications or games on the Roblox platform.
    • Strong understanding of programming fundamentals, including data structures, functions, modular programming, and performance optimization.
    • Ability to independently review, analyze, and improve existing Lua code.
    • Professional working proficiency in English with strong written communication skills.
    • Ability to work independently and follow detailed technical instructions.

    Nice to Haves:

    • Experience developing Roblox games or interactive experiences.
    • Experience reviewing code or conducting technical quality assurance.
    • Familiarity with software testing, debugging, and code optimization techniques.
    • Experience contributing to AI, machine learning, or code evaluation projects.

    Additional Information
    • Fully remote, project-based opportunity.
    • Up to $60/hour, depending on project availability.
    • Expected workload ranges from 10–39 hours per week, although work volume may fluctuate.
    • Weekly lump-sum payments for work completed during the previous week.
    • Qualified candidates will receive an Upwork contract offer along with onboarding instructions.
    • Candidates who successfully complete the initial survey will be invited to a paid technical evaluation (approximately 2–3 hours). Approved evaluations will receive a $150 payment.
    • To begin onboarding and access project tasks, candidates must have an active Upwork contract with the client.
    • Due to the high volume of applicants, the client may not be able to respond to individual inquiries.