senior software engineer devtest jobs in Toronto

Senior or Principal Software Engineer(s) Principal Engineer As a Principal Engineer, you will be a strong technical leader on the individual contributor (IC) track with deep experience in software development. Your primary responsibility will be to drive technical excellence and innovation in our projects. We highly value technical knowledge, effective...

The Senior ETL Developer plays a critical role in designing, developing, and maintaining enterprise‑grade data integration solutions that support analytics, reporting, and operational decision‑making. In this role, you will leverage deep expertise in Informatica, SQL, and cloud‑based data platforms to build scalable, reliable ETL pipelines. You will...

Engage in cutting-edge AI language model development as a Senior Software Engineer. With Ethos, work remotely and leverage your expertise for impactful software engineering tasks. This role with a leading AI lab seeks a Senior Software Engineer with over 5 years of experience. You will focus on creating and refining AI-generated outputs across essential...

Senior Software Engineer - Platforms & InfrastructureAbout the Role:The Infrastructure team at Tubi builds and operates the core platforms that power our services at scale. We provide reliable, scalable, and developer-friendly systems for compute, networking, observability, and deployment.As a Senior Software Engineer on the Infrastructure team, you will...

We’re looking for a Senior SEO/GEO Software Engineer to build the systems and tools that help our websites get crawled, rendered, indexed and surfaced by both traditional search engines and AI-powered answer engines. This is a hands-on engineering role focused on technical SEO, site performance and automation. You’ll fix the technical foundations of our...

Join the fight for better healthcare as a Senior Software Engineer in a hybrid role at PocketHealth. Focus on backend services that improve patient experiences across North America. This role, based in Toronto, involves building innovative backend solutions for PocketHealth's platform that allows patients to access and share their medical imaging records...

Drive innovation in backend payments systems as a Senior Software Engineer. Join our team to design and enhance core banking and digital asset processing flows in a cloud-based environment. We are seeking an experienced Software Engineer to lead the architecture and development of our payment platforms. Your role will encompass designing, building, and...

CompanyCredit Genie is a mobile-first financial wellness platform designed to help individuals take control of their financial future. We leverage artificial intelligence to provide personalized insights and are building a financial ecosystem by offering tools and services that provide instant access to cash, and building credit. Our goal is to empower every...

About the Team: Tubi’s Internal Tools team is at the forefront of AI integration, developing everything from developer resources to production-grade AI for business operations. We are the group responsible for turning AI from an experiment into an operating capability: training, infrastructure, developer agents, and AI-powered business systems. Engineers...

BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated...

About Feathery Feathery automates data intake workflows for insurance and wealth management firms. Industry leaders rely on Feathery to power mission-critical workflows like underwriting, client onboarding, and automated account openings. With rapid revenue growth and expanding enterprise demand, we’re scaling our engineering team to support increasingly...

Iris's Fortune 100 client is seeking a Senior Software Engineer specialized in Java in a hybrid role based in Toronto, Ontario. This position requires in-depth knowledge of Core Java and associated frameworks. Candidates should possess a Bachelor’s degree in Computer Science along with strong proficiency in Core Java and OOP principles. Experience with...

Advance your skills as a Senior Research Engineer at Thomson Reuters, focusing on machine learning and software development in a hybrid work environment. Engage in exciting projects and drive scalable solutions. This role requires a candidate with a Bachelor’s degree in Computer Science and five or more years of software engineering experience. You will...

Become a Senior Software Engineer with Verily Health, focusing on AI-enabled precision health solutions. Elevate healthcare by building scalable platforms with modern tools in a dynamic team environment. Verily Health seeks a Senior Software Engineer to join their team in developing the Precision Health Platform. With expertise in back-end or front-end...

Elevate your software engineering career with Mecka AI as a Senior Software Engineer focused on device and data platforms. This remote role involves designing services, APIs, and ensuring data integrity across connected hardware. In this position, you will be responsible for the software that operates Mecka's connected hardware and data-driven workflows....

Who We AreAt Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our people. We’re helping businesses get off the ground by enabling them to focus on...

Software Development Engineer III / Senior Software Development Engineer - Full Stack Join to apply for the Software Development Engineer III / Senior Software Development Engineer - Full Stack role at Workday. Join the Workday AI organization Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and...

League is seeking a Software Security Engineer to join our Security Engineering team, focusing on internal tooling and security-by-design across our healthcare platform ecosystem.This hands-on role involves building scalable security infrastructure, automating security operations, and strengthening secure software delivery within a cloud-native environment,...

About SentrySoftware runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building.Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future.About the...

DoorDash is building the world's most reliable on-demand, logistics engine for delivery. We are continuing to grow rapidly and expanding our Engineering offices globally! We are looking for Senior iOS Engineers to build and maintain a large scale 24x7 global infrastructure system that powers DoorDash's 3-sided marketplace of Consumers, Merchants and...