Quality Assurance Analyst at GPTZero | Toronto Hybrid

At GPTZero, we are dedicated to enhancing trust and transparency across the internet. As a pioneer in AI detection technology, we equip educators, students, journalists, marketers, and writers with the tools needed to navigate the complex world of AI-generated content. With millions of users and institutions depending on our platform, we are committed to cre…

At GPTZero, we're dedicated to restoring trust and transparency on the internet. As the foremost AI detection platform, we empower educators, students, journalists, marketers, and writers to adeptly navigate the constantly changing landscape of AI-generated content. With millions of users and institutions relying on our services, we're forging a trailblazing company that stands at the crossroads of AI and information integrity.Our team comprises individuals from high-performing engineering cultures, including Meta, Perplexity, AWS, and Affirm, as well as esteemed AI research labs such as Princeton, Caltech, and Vector Institute.What We Are Looking ForAt GPTZero, we are committed to ensuring that machine learning models are developed for the benefit of humanity. In this role, you will contribute to building a next-generation platform aimed at verifying the origin, quality, and factuality of global information. The ideal candidate will have a solid background in machine learning research, an exceptional product sense, and proficiency in software engineering. You will collaborate with a fast-paced team of dedicated innovators, creating industry-defining software that has garnered over 2 million users worldwide. Previous intern projects have been showcased to venture capitalists and state-level policy leaders.ResponsibilitiesDepending on the candidate's strengths, this role can focus more on machine learning engineering or research with an emphasis on publications.Design, train, and fine-tune cutting-edge large language models.Develop AI agents that integrate retrieval-augmented language models.Create efficient and scalable machine learning training and inference systems.Stay abreast of the latest literature and emerging technologies to address novel challenges.Collaborate closely with product and design teams to develop user-friendly applications that drive societal impact.QualificationsProficiency in Python and PyTorch.Experience in pushing the boundaries of machine learning implementation.Self-starter with a strong desire to learn.Highly motivated to contribute positively to society.Ability to adapt and take on multiple roles.Valid work visa for Canada or the US.Bonus:A robust open-source portfolio.Publications in prestigious machine learning venues.

At GPTZero, we are dedicated to fostering trust and transparency in the digital realm. As the premier AI detection platform, we empower educators, students, journalists, marketers, and writers to adeptly navigate the complex world of AI-generated content. With millions of users and institutions depending on us, we are building a category-defining company that sits at the crossroads of artificial intelligence and information integrity.Our team is composed of professionals from high-performing engineering backgrounds, including industry leaders like Meta, Perplexity, AWS, and Affirm, alongside top-tier AI research institutions such as Princeton, Caltech, and the Vector Institute.We are on the lookout for a skilled Product Data Scientist who can analyze user behavior and product performance, conduct experiments, and create insightful dashboards that illuminate customer interactions with our web, API, and machine learning-based products. Your contributions will aid teams in making informed product decisions, enhancing user engagement and retention, while ensuring our models provide tangible value in real-world applications.

About CMiCCMiC, located in the vibrant city of Toronto, is a leading software provider specializing in solutions for the construction industry. Our innovative platform empowers construction firms to efficiently manage their vital workflows, offering both Cloud and Self-Hosted deployment options. With tailored modules for Financials, Payroll, Project Management, and Job Costing, we are proud to hold a significant market presence in North America while rapidly expanding into international markets including Europe, Southeast Asia, and the Middle East.Job OverviewAs a Quality Assurance Analyst at CMiC, you will report directly to a dedicated QA Lead and indirectly to the QA Manager. This role is essential for ensuring the quality and reliability of our CMiC Enterprise software application through thorough manual and automated testing, comprehensive documentation, and ongoing enhancements.Key Responsibilities:Conduct comprehensive testing of web applications, including functional, integration, and load testing, along with database inputs. Develop and execute test cases for various testing phases.Collaborate with other units and systems to debug program units and ensure seamless integration with other modules.Create, execute, and maintain automated test scripts using TestComplete, ReadyAPI, and other automation tools such as TestRail.Utilize knowledge of JavaScript for effective automation testing.Document actual results with precision during the system testing phase while adhering to strict timelines.Assist in determining test data and environment requirements.Familiarity with Waterfall Development methodologies is essential.Log defects and aid in the resolution process as necessary.Provide business teams with testing support when required.Proactively communicate issues and recommend solutions for problem resolution.Support automation and test data management strategies.Adhere to established processes and standards related to testing and project management disciplines.Continuously seek to enhance your knowledge and expertise in testing methodologies and technological advancements.Collaborate effectively with team members to identify and implement solutions to challenges.

Join our team at System Canada Technologies as a Business Analyst/Quality Assurance Specialist focused on Data Integration. In this role, you will leverage your analytical skills to enhance data processes, ensuring seamless integration and quality assurance across various projects. You will work closely with cross-functional teams to identify requirements, validate data, and implement solutions that meet business needs.

Join System Canada Technologies as a Business Analyst with a focus on Quality Assurance in our Credit Risk project. We are seeking an experienced professional who can bridge the gap between business needs and technical solutions. This role requires a keen understanding of credit risk processes and the ability to ensure the highest standards of quality in our deliverables.

Join our dynamic team at System Canada Technologies as a Business Analyst / Quality Assurance Specialist focusing on our Prime Brokerage services. In this role, you will play a crucial part in ensuring the delivery of high-quality financial products and services to our clients. You will collaborate closely with stakeholders to gather requirements, perform testing, and implement solutions that enhance our operational efficiency.

NationGraph seeks a Quality Assurance Engineer based in Toronto. The main focus is on upholding and enhancing the quality and performance of the company’s products. This position covers both the planning and execution of testing approaches. Key responsibilities Create and apply testing strategies for NationGraph’s products Collaborate with development teams to identify and address product issues Role overview This role combines hands-on testing with close teamwork. The Quality Assurance Engineer will play a part in making sure products meet NationGraph’s standards for reliability and performance.

We are seeking a motivated and skilled Business Analyst / Quality Assurance Specialist with a strong background in Wealth Management and Retail Brokerage to join our team at System Canada Technologies. In this role, you will be responsible for analyzing business requirements, developing testing strategies, and ensuring the quality of deliverables.The ideal candidate will have a solid understanding of financial services and possess excellent analytical and problem-solving skills. You will work closely with cross-functional teams to facilitate project success and improve operational efficiencies.

Lead Marketing Analyst (Hybrid) – Homebase, Toronto About Homebase Homebase helps small businesses thrive. The team values empathy, urgency, and bold action, working together to achieve meaningful results. Every member supports one another and takes pride in shared accomplishments. Role Overview The Lead Marketing Analyst will shape how Homebase measures and improves customer acquisition, from the first website visit through to conversion. This role centers on analyzing paid media, attribution, web conversion, and organic performance. Insights from this work will guide spending, testing, and growth strategies across the company. This position requires more than standard reporting. The Lead Marketing Analyst will design and implement advanced measurement frameworks, including geographical holdout tests and synthetic control experiments, to tackle attribution challenges. The analyst will also build and maintain a scalable marketing measurement infrastructure and act as a strategic advisor to Marketing, Growth, RevOps, and Finance. What You Will Do Paid Media Measurement: Go beyond platform ROAS by designing and running geographical holdout tests, synthetic control experiments, and incrementality frameworks. Deliver clear signals to leadership about which activities truly drive growth. Attribution Strategy: Assess, implement, and maintain multi-touch and algorithmic attribution models that connect marketing spend to sales pipeline and closed revenue. Identify and address misallocated credit to improve budget decisions. Conversion Rate Optimization and Web Analytics: Partner with Marketing and Growth teams to instrument, analyze, and improve the website sales funnel. Define key metrics, ensure accurate tracking, and highlight high-impact conversion opportunities. Organic Measurement Frameworks: Own SEO and content analytics. Connect organic traffic trends to acquisition outcomes and help prioritize initiatives based on measurable business impact. This is a hybrid role based in Toronto.

Join our dynamic team as a Hardware Quality Engineer at Lightspeed Commerce Inc. in Toronto. In this role, you will ensure our hardware products meet the highest quality standards. You will collaborate with cross-functional teams, conduct rigorous testing, and implement quality improvement initiatives.

Join Eurofins BioPharma Product Testing Toronto, Inc. as a Quality Assurance Data Reviewer, where you will play a vital role in ensuring the accuracy and quality of data within our testing laboratory. Your keen attention to detail and analytical skills will be essential in maintaining our high standards of excellence.

SGS Canada Inc. is seeking a Quality Assurance Inspector - Compliance for its Toronto location. This position plays a key part in upholding regulatory and company standards across operations. Role overview The Quality Assurance Inspector - Compliance monitors processes and procedures to confirm they meet required regulations and standards. Attention to detail and a strong sense of responsibility are essential in supporting SGS’s focus on quality and safety. What you will do Review operations to verify compliance with relevant regulations and internal standards Support ongoing quality and safety initiatives Document findings and communicate results to relevant teams Requirements Experience or training in quality assurance or compliance (industry or regulatory experience preferred) Strong attention to detail Ability to interpret and apply standards and regulations

Join our dynamic team at info-ways as a Quality Assurance Lead. As a pivotal member of our quality assurance team, you will oversee the development and implementation of testing strategies to ensure product excellence. Your expertise will guide the QA team in identifying issues, performing rigorous testing processes, and collaborating with cross-functional teams to enhance product quality.

We are seeking a highly skilled Senior Quality Assurance Manager to lead our QA team at System Canada Technologies. In this pivotal role, you will be responsible for overseeing the quality assurance processes, ensuring that our products meet the highest standards of quality and performance.Your leadership will guide the team in developing and implementing effective QA strategies, conducting thorough testing, and facilitating continuous improvement initiatives. You will collaborate closely with cross-functional teams to identify quality issues and drive solutions that enhance product reliability.

Cresta is transforming customer interactions into a strategic advantage by harnessing the full potential of contact centers. Our innovative platform seamlessly integrates artificial intelligence with human insight to uncover valuable customer insights, streamline conversations, and enhance operational efficiency. Founded by visionaries from Stanford's AI lab, including Sebastian Thrun, the mastermind behind Google X and Waymo, Cresta is led by industry pioneers such as CEO Ping Wu, co-founder of Google Contact Center AI, and Tim Shi, an early contributor at OpenAI.Join us as we embark on an exciting journey to revolutionize the workforce through AI. The future of work is here, and it starts at Cresta.

SGS Canada Inc. is hiring an Electrical Quality Assurance Inspector in Toronto. This position focuses on maintaining quality standards for electrical products and systems. The inspector checks that all work aligns with industry regulations and company guidelines. Role overview The Electrical Quality Assurance Inspector reviews electrical products and systems for compliance. Tasks involve careful inspection, documentation, and reporting of findings. This role helps drive ongoing improvements in quality and reliability. What you will do Inspect electrical products and systems to verify they meet required standards Document inspection results and report any issues or non-conformities Support continuous improvement efforts in quality processes Requirements Strong attention to detail Technical knowledge of electrical systems Commitment to upholding high quality standards

Join our dynamic team at System Canada Technologies as an HP Quality Center 10 Administrator. This full-time position is ideal for individuals looking to leverage their expertise in quality management systems in a collaborative and innovative environment. You will be responsible for the administration and optimization of HP Quality Center 10, ensuring seamless integration with our development processes and delivering quality assurance support.

About League Established in 2014, League stands at the forefront of the healthcare consumer experience (CX) sector, leveraging artificial intelligence (AI) to connect over 63 million individuals globally. Our platform empowers payers, providers, and consumer health partners to craft highly engaging healthcare solutions that demonstrably enhance health outcomes. With more than $285 million in venture capital funding, League fuels digital experiences for esteemed healthcare brands, including Highmark Health, Manulife, Medibank, and Shoppers Drug Mart.Position Summary: The Quality Assurance Analyst is vital in ensuring product excellence by spearheading testing strategies and executing functional, integration, and end-to-end system tests. This role acts as the primary QA partner for implementation initiatives, ensuring comprehensive test coverage, enhancing automation frameworks, and preventing critical defects from reaching our customers. Collaborating closely with Engineering and project teams, the QA Analyst safeguards the quality of releases and ensures timely, reliable deployments.Key Responsibilities: Act as the primary tester for implementation projects.Develop and maintain test plans and cases based on project and technical specifications.Create and execute functional, integration, and end-to-end test cases to validate business systems.Ensure our products uphold the highest quality standards by conducting peer reviews of test cases for thorough coverage.Review automated test case execution results, analyzing outcomes to identify potential issues.Enhance test cases by adding functionality through an automated test framework.Identify, document, and prioritize defects using Jira while collaborating with engineers and project teams to understand requirements.Execute automated test scripts, analyze results, and report defects.Work closely with the Engineering team to track development progress and identify quality-related risks and issues.Security Responsibilities: Adhere to Information Security PoliciesComply with League’s secure coding practicesBe responsible for executing League's policies and procedures

Established in 2004, NetBrain stands at the forefront of no-code network automation. Our innovative Next-Gen platform empowers IT operations teams to efficiently manage their hybrid multi-cloud networks by automating critical processes such as Diagnostic Troubleshooting, Outage Prevention, and Protected Change Management. Currently, over 2,500 of the world’s largest enterprises and managed service providers utilize NetBrain’s powerful platform.Position OverviewWe are seeking a highly skilled Senior Quality Assurance Engineer to contribute to various automation initiatives for our exceptional network automation platform, enhanced by agentic-AI. The ideal candidate will possess a keen eye for detail and strong analytical skills, thriving in a collaborative environment across multiple departments. This hybrid role is based in our Toronto, ON office, and a passion for software development and automation is essential!