backend dev jobs in Toronto

Build Java cloud services with strong Dev Ops expertise at Thomson Reuters in Toronto, using AWS, Spring Boot, and Postgre SQL within a hybrid model.As a Senior Software Engineer, you will design, deploy, and operate scalable cloud-native services. You will own solutions across delivery and production operations while improving reliability, deployment...

Build Bright Order’s cloud platform remotely with Python, AWS, and full stack development across backend services, APIs, and frontend components.As a Full Stack Developer, you will combine software development with Dev Ops and AWS expertise. You will create production-grade applications, integrations, internal tools, and React.js components. The role also...

Drive cloud-native application development as a Senior. NET Developer focusing on performance and reliability in Azure. You'll design and deploy enterprise-grade solutions while enhancing scalability and security.As a crucial member of our engineering team, you'll own the full delivery of. NET applications on Microsoft Azure. This senior role requires...

Explicitly requires vibe coding skills — mentions AI-assisted development workflows and AI coding assistants. About the Role Senior AI Java Developer to design and build AI-powered enterprise applications using Java, Spring, and modern microservices architectures. The hybrid role (downtown Toronto) emphasizes integration of LLMs, Generative AI, cloud AI...

Dev Ops Developer (AWS)Fully Remote OpportunityAbout Bright OrderWe build technology that keeps fleets safer, smarter, and more profitable.Our platform connects maintenance, telematics, and data to help operators make real-time decisions.We’re scaling fast across North America and we need exceptional builders who code, automate, and optimize systems...

**Job Description**MLSE Sport Performance Lab is seeking a **Full Stack Developer** to join our team. This individual will play a key role in developing and maintaining team coaching applications across multiple projects. They will focus on frontend development (React), backend/API development (Python/AWS), and provide development support for mobile...

We’re looking for a Senior Python Developer to join Brainy Yack and help build modern, scalable applications and AI-powered solutions for our clients.The ideal candidate is a strong hands-on engineer who can take ownership of complex backend development, architecture, integrations, and production-quality delivery.Key Responsibilities Design and develop...

Dev Ops Infrastructure Architect - Terraform, Ia CToronto, ON - Hybrid (2-3 Days WFO)6-12 monthsInfrastructure-as-Code (Ia C)Infrastructure-as-Code (Ia C): You need strong Terraform skills to manage the portal as code. This involves writing.tf files to define port_blueprint, port_entity, and port_action resources, using the port-labs/port-labs provider....

Drive innovation in banking as a Senior Full Stack Developer for Tangerine's 12-month maternity contract. This role combines backend and frontend expertise using technologies like Node.js and Java.As a Senior Full Stack Developer, you will design, build, and maintain full stack solutions crucial for digital banking. Collaborating with product managers and...

Full Stack Mobile Software Engineer - VAZA (Consumer Platform) VAZA is a Toronto-based consumer startup building the world's first monetized opinion market. We turn sports, entertainment, and culture debates into interactive, community-driven markets where users can vote for free or back their vote with money (capped at $100), with winners paid out from the...

Design, develop and deploy enterprise-grade. NET applications on Microsoft Azure. Own end-to-end delivery of cloud-native services with a strong focus on performance, scalability, security and reliability.Key Responsibilities Design and build scalable backend services in. NET 8 / C# and Web APIs.Develop and maintain Azure Functions, Service Bus consumers and...

RQ11448 Senior Systems Testing / QA Specialist Location: 40 St. Clair Ave. W, Toronto, ONWork Model: 100% Onsite – 5 days/weekSecurity Clearance: Not requiredRole Overview We are seeking a Senior Systems Testing / QA Specialist to support enterprise-level IT projects for the Ontario Government. The successful candidate will lead comprehensive testing...

VAZAis a Toronto-based consumer startup building the world's first monetized opinion market. We turn sports, entertainment, and culture debates into interactive, community-driven markets where users can vote for free or back their vote with money (capped at $100), with winners paid out from the losing side through our proprietary algorithm.Instead of...

Shape the future of e Commerce at Flywheel as a Full Stack Senior Engineer specializing in our Perpetua platform. Use modern technologies like Python, Django, and React to deliver data-driven solutions.This senior position focuses on enhancing backend services and developing user-centric applications for small and medium businesses. You will create data...

Build high-throughput streaming systems as a Senior Java Engineer specializing in Apache Flink, working hybrid from downtown Toronto three days weekly.This senior backend engineering role supports the Core Data Platform team in evolving real-time data architecture. You will develop stateful pipelines with Java Data Stream and Table/SQL APIs, integrate Apache...

About the roleOrganizations switch to Exa Care because their admission processes are broken. They rely on multiple outdated platforms and error-prone manual work to admit residents. This fragmentation wastes time and leads to suboptimal care and business outcomes. We’re looking for a high-ownership Senior Platform Engineer to build and scale the...

## Senior Software Engineer Apply: Hybrid: Canada, Toronto, Ontario: Full time: Posted Today: End Date: November 27, 2026 (30+ days left to apply): JREQ ## Job Description We are looking for a hands-on **Senior Software Engineer with strong Dev Ops and cloud platform expertise** to design, build, deploy, and operate scalable cloud-native services and the...

We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team.This role focuses on building robust, scalable, and user-friendly end-to-end solutions for Gen AI applications, combining cutting-edge backend services...

RQ11736 - Software Developer- Front End - SeniorPosted On 22/10/2026Job InformationTerm 225 daysAssigned Recruiter(s) Abisha GnanamJob Opening ID 11776TechnologyNumber of Positions 1Work Experience 7-10 YearsCity TorontoState/Province OntarioM4 CJob DescriptionDescription :Experience:Extensive experience designing and developing large-scale, multi-client,...

Job Description We are looking for a hands‑on Senior Software Engineer with strong Dev Ops and cloud platform expertise to design, build, deploy, and operate scalable cloud‑native services and the engineering infrastructure that supports them. You will work primarily with Java, Spring Boot, AWS, Postgre SQL, CI/CD and Infrastructure as Code, taking...