back end engineerdeveloper jobs in Toronto

Shape the future of technology as a Back End Developer with Alignerr in Toronto, optimizing AI infrastructure remotely. Design and build APIs and systems that impact millions of users. Alignerr is seeking remote Back End Developers to create, maintain, and streamline server-side systems. This role emphasizes high-performance architecture for AI workloads....

Seeking a Senior Software Developer (Backend) to modernize legacy apps and build cloud-native solutions. Responsibilities include design, development, testing, and support of secure, scalable enterprise-grade applications.

Contract (6 months – possibility extension)Role OverviewClient is looking for a skilled Python Backend Engineer to build and scale high-performance backend systems. This role will focus on API development, platform engineering, and system design, supporting enterprise-grade, scalable, and secure financial platforms.Key ResponsibilitiesDesign, develop, and...

LotusFlare is a provider of cloud-native SaaS products. Headquartered in Silicon Valley and founded by the team that helped scale Facebook to over a billion users, our mission is to make affordable mobile communications accessible to everyone on the planet. We design, build, and continuously evolve a powerful digital commerce and monetisation platform,...

We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are...

Senior Software Engineer to develop and maintain products and features for a digital insurance company, collaborating with cross-functional teams and mentoring junior engineers.

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Front End Developer Software Development Full-time Regular Toronto Office, Mississiagua, CA Hygiena provides rapid microbiology diagnostic tests and solutions for mission-critical, time-sensitive...

At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.Join EY and help to build a better working world.The opportunityEY Electronic Publishing Services Inc. provides tax research and information to EY and also operates as a commercial...

Job Description What if you could use your technology skills to work on products that make an impact when it comes to delivering unforgettable client experiences? We’ve moved away from digitizing simple banking capabilities, to end-to-end transformation of our customers journeys. Our secret sauce is in how we collaborate to drive impact with a blend of our...

EY in Toronto is seeking a Back-End .Net Developer to help build and support ASP.NET web applications used by professionals across EY. You’ll write C# and SQL, design back-end processes, and contribute ideas in a collaborative technology team. You'll learn and grow in a fast-paced environment, with a focus on enterprise-scale solutions, continuous...

Build accessible, performant interfaces with Angular and TypeScript at Hygiena’s onsite Mississauga, Ontario office. Translate designs into polished software experiences.Hygiena seeks a Front End Developer for full-time software development across its software platforms. You will use Angular, TypeScript, Nuxt, Vue.js, and RESTful APIs while collaborating...

Are you a builder?Then Jobber might be the place for you! We're looking for a Senior Front-End Developer to join our Web Strategy team.Jobber exists to help people in small businesses be successful. We work with small home service businesses, like your local plumbers, painters, and landscapers, to transform the way service is delivered through technology....

Are you a builder?Then Jobber might be the place for you! We're looking for a Senior Front-End Developer to join our Web Strategy team.Jobber exists to help people in small businesses be successful. We work with small home service businesses, like your local plumbers, painters, and landscapers, to transform the way service is delivered through technology....

Join a dynamic team as an Expert Back End Developer specializing in Azure and Microsoft technologies. Your focus will be on coding, database management, and system integration. As a Senior Software Developer, your role encompasses translating complex technical specifications into effective applications while ensuring high performance and responsiveness. Key...

EY in Toronto is seeking a Back-End .Net Developer to help build and support ASP.NET web applications used by professionals across EY. You’ll write C# and SQL, design back-end processes, and contribute ideas in a collaborative technology team.You'll learn and grow in a fast-paced environment, with a focus on enterprise-scale solutions, continuous...

Marketing - End Investor Growth Engineer Toronto, ON, Canada Job Description Posted Tuesday, August 4, 2026 at 4:00 AM Purpose Unlimited is an independent financial services company with an unrelenting focus on customer-centric innovation, delivered through technology-driven solutions. Led by entrepreneur Som Seif, the company is developing a diversified...

Build Jobber’s growth engine with Next.js and React while working from Edmonton, Toronto, Vancouver, or Kitchener-Waterloo. Shape high-converting web experiences. As a Senior Front-End Developer on Jobber’s Web Strategy team, you will build getjobber.com using Next.js, Sanity, React, and TypeScript. You will work across a headless architecture, shared...

Project XIII Staffing is partnering with a large public sector digital services program to hire a Senior Full Stack / Front End Developer (Contract Role) based in Ontario. This role will support the development of secure, scalable enterprise applications within a regulated, high-security environment. The Opportunity The Senior Full Stack / Front End...

Join to apply for the React Senior Front-End Developer role at Intact À propos du poste Our Intact Lab in Toronto is looking for an experienced React Senior Front-End Developer to join the AI Engineering team. Artificial intelligence is shaping the future of insurance. As Canada's largest home, auto and business insurer, we’re here to cultivate the next...

The Opportunity: We're looking for a Lead Developer IV, Front End to join the team. You will be responsible for responsible for developing, designing, and delivering quality software to meet business objectives. You will be an authoritative source on everything software-oriented, be a major player in key initiatives, and work closely with the Development...