backend web developer jobs in Toronto

Own timelines and deliverables, proactively managing scope, dependencies, and execution risks Independently frame, design, and deliver software solutions by engaging stakeholders, clarifying ambiguous requirements, and challenging assumptions Build backend services and RESTful APIs aligned to those designs Develop cloud-native applications (AWS...

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 of...

We are seeking an experienced Senior Software Developer to join our team in designing, building, testing, and deploying secure, high-performing cloud and web applications. In this role, you will translate technical specifications into clean, scalable code while working across the full Software Development Life Cycle (SDLC) in an Agile delivery environment....

Develop and maintain scalable Single Page Applications (SPAs) using Angular (v12) | TypeScript | RxJS | and modern UI design principles.Implement responsive and accessible user interfaces using HTML5 | CSS3 SCSS | and WCAG 2.1 AA accessibility standards.Integrate frontend components with REST GraphQL APIs | handle authentication flows (OAuth 2.0 OIDC) | and...

At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Partner Merchant Interfaces - Integration team within Decisions Foundations is growing and we are looking for a Software Engineer II with a track record of leading projects and...

Your Moneris Career - The Opportunity: Senior Full Stack DeveloperDesign and build secure, scalable backend services, integrations, and content-driven frontends that unify SaaS platforms, enterprise systems, and AI capabilities into cohesive digital products. You will join a team building the integration backbone that connects enterprise platforms - CRM,...

Your Moneris Career – The Opportunity: Senior Full Stack DeveloperDesign and build secure, scalable backend services, integrations, and content-driven frontends that unify SaaS platforms, enterprise systems, and AI capabilities into cohesive digital products. You will join a team building the integration backbone that connects enterprise platforms — CRM,...

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...

Elevate your career as a Senior Full Stack Developer in Toronto with Procom. This onsite role emphasizes React, JavaScript/TypeScript, and ASP.NET Core for a 6-month contract. You will engage in full-stack development for critical projects, utilizing Azure cloud services to create new applications and enhance existing systems. Required skills include...

Drive innovation as a Senior Full Stack Developer with Everforth Apex in Downtown Toronto. This hybrid role emphasizes Java and Angular for building enterprise applications from the ground up. Join a leading team at Everforth Apex, a recognized IT services company. The Senior Full Stack Developer will focus on hands-on coding, primarily with Java and...

Seeking a Senior Java Backend Developer in Toronto for a hybrid role to build and enhance back-end systems, utilizing Java, SQL, Spring Frameworks, and cloud technologies.

The Role We are looking for a Mobile Developer who will take full, end-to-end ownership of the BusPlanner mobile application portfolio. This is not a role where someone else builds the platform and you apply a UI on top of it. You will write the mobile code, build the C# APIs that support it, work directly with the ruggedized tablets and peripherals our...

Luxoft in Toronto is seeking a hands-on software delivery professional to own timelines and deliverables, frame and deliver solutions, build backend services and RESTful APIs, and develop cloud-native apps on AWS. You will implement workflow automation, contribute across the SDLC, ensure production readiness with tests and docs, and communicate progress and...

Make a significant impact as a Software Developer focused on cross-border solutions at Loop in Toronto. Develop the technology reshaping global banking and improve customer engagement. We are hiring motivated software developers who thrive on solving complex engineering challenges in a high-impact environment. Your role will involve creating reliable...

About Mappedin Mappedin is the leading indoor mapping platform transforming the way venues are experienced, managed, and understood. Built for scale and trusted by the world’s biggest brands, our AI-powered tools make indoor mapping fast, flexible, and easy to integrate—powering indoor experiences at top destinations worldwide. With billions of square...

Work Arrangement: Hybrid 1–2 days per week, with remote flexibility for the right candidate Rate: $85–$95/hour Position Overview We are seeking an experienced Guidewire PolicyCenter Developer to join an insurance technology team supporting the development, configuration, integration, and enhancement of PolicyCenter solutions. The successful candidate...

OverviewOne of our clients is seeking a skilled Enterprise Developer to join their architecture and development team. This role is well-suited for someone with strong experience across Python, C#, and .NET environments, including legacy systems, and a passion for modernizing applications and building scalable microservices. You'll play a key role in...

Position: Murex Developer / Murex Technical Consultant Location: Toronto, Canada Mode of Work: Hybrid (3 days a week) This job posting is for an existing, active vacancy and we are looking to hire a Murex Developer / Technical Consultant. Summary: We are looking for an experienced Murex professional with strong technical expertise in MX.3 development,...

Build, deploy and operate Python services on Linux. The role demands strong Linux fundamentals — including sudo, systemd, shell scripting and permissions — alongside production-grade Python engineering. Key Responsibilities Design and develop backend services and automation tooling in Python 3.x. Build and consume RESTful APIs using FastAPI / Flask /...

Back End Developer - Masters-Level InternshipWork location: Remote (with hybrid options in Toronto)Compensation: Hourly ($32 CAD)About UsVosyn is a Language Synthesis AI company based in Toronto. We build technology that removes language barriers, so people can access and understand information in any language. We are preparing for an IPO, and the people who...