test development engineer jobs in Toronto

Staff Software Engineer, Backend Stream powers real-time Chat, Video, Activity Feeds, and AI Moderation for more than 1 billion end users across 4,000+ apps, from Strava and Bumble to eBay and Patreon. Our platform processes billions of API requests per month and supports applications with millions of concurrent users, while delivering highly reliable,...

Seeking a Full-Stack Developer for digital platforms, responsible for website and system development using Next.Js, headless CMS, and modern web technologies. Focus on UI implementation, performance, and SEO.

The Product Development Engineering Manager will lead a team, manage projects, ensure product quality, and improve manufacturing processes, focusing on new product engineering and continuous improvement.

Oversees daily operations, plans and organizes work, supervises staff, and coordinates projects for engineering research and development. Evaluates data, prepares reports, and directs committees.

Seeking a Software Development Engineer to build large-scale applications and improve internal developer tools. Requires front-end web platform experience with HTML, CSS, JavaScript/TypeScript and framework knowledge.

Drive technological innovation within Square's Go-to-Market Engineering team as a Staff Software Engineer, focusing on enhancing sales systems with AI and automation. Lead the design and architecture for scalable solutions that transform sales productivity and efficiency. As a key technical leader at Square, you will take ownership of the go-to-market tech...

Job Title: CUSRSB - Customer Service Rep - SBA Position Summary: Central Research Inc. is seeking to hire a Customer Service Representative to support our Federal Government customer. Responsibilities & Duties: Provide customer service to business owners by assisting with the application process for the SBA Restaurant view the Equal Employment...

Software Development Engineer, Alexa Connections Join Alexa Connections and Revolutionize How the World Connects! Are you ready to be at the forefront of Agentic AI innovation and redefine the future of communication? Join our dynamic Alexa Connections team as a Software Development Engineer, and lead futuristic initiatives that will shape the next...

Perform hands-on testing within the Credit Cards functional area, including test planning, design, case creation, and execution to deliver quality outcomes. Bring prior QE experience in Mainframe and API testing. Provide QE leadership and feedback throughout design and development to ensure solution quality. Apply strong business and technical understanding...

Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do‑it‑yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $125 billion in assets...

As a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring proper implementation of Charles River’s IMS suite at our clients.] Technical implementations include all aspects of a consulting project, from installation of n-tier...

Position can be located in: Toronto Canada, Burlington MA, Stamford CT, Clifton NJ, Princeton NJ, Berwyn PA, Austin TX What we are looking for As a Trading Engineer you will be an integral player of the Charles River implementation team. Senior Consultants brings technical expertise and direction to implementation teams, ensuring proper implementation of...

Description Amazon Web Services (AWS) is a dynamic and rapidly growing business within Amazon, with millions of active customers in 190 countries around the world. We maintain a rapid pace of innovation by treating each team like its own startup inside AWS, directly accountable for their customers’ satisfaction, service innovations, ambitious growth, and...

MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers , including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders. In August 2026 MaintainX became part...

Lead engineering and product development for a contract manufacturing firm, guiding teams from concept to production and ensuring high-quality, manufacturable products.

Seeking a Verification and Validation Specialist for a water treatment technology firm to ensure equipment efficacy through rigorous testing. Requires an engineering degree and 5 years of industrial experience.

Build large-scale measurement solutions at Amazon using Spark, Scala, and distributed systems for advertising analytics across major platforms.As a Software Development Engineer II, you will design, implement, test, and deploy data-intensive analytical solutions. The 3P AV Measurement team supports advertiser understanding across Online Video Ads, Streaming...

Lead a team of software testers in developing and implementing comprehensive test strategies for machine learning applications and front-end designs, ensuring product quality and reliability.

Senior QA Automation Engineer Location: Toronto, ON Onsite Flexibility: Hybrid — four days per week onsite, with one remote day based on team and business needs Contract Details Position Type: Contract Contract Duration: 12 months Pay Rate: C$90.00–C$100.00 / Hour (CAD) Shift / Schedule: Core business hours Travel Requirements: Not required Job...

RQ09126 - Software Developer - CRM - Intermediate Job Openings RQ09126 - Software Developer - CRM - Intermediate About the job RQ09126 - Software Developer - CRM - Intermediate Responsibilities required to translate technical systems specifications into working, tested CRM applications. This includes developing detailed programming specifications, writing...