backend web developer jobs in Toronto

At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgrounds, skills, and expertise and create a...

We are seeking an experienced Hadoop Developer with strong hands‑on expertise in Spark and Scala to build and support large‑scale data processing solutions. The ideal candidate will also bring domain knowledge in Liquidity Reporting and Capital Markets , along with strong communication and presentation skills. Job Summary We are seeking an experienced...

MySQL Connection Developer Needed for Quantara AI Development We are building out features for our Quantara AI business and need a skilled MySQL Connection freelancer to join us. - Build and integrate clean, responsive MySQL Connection components. - Connect with backend endpoints and verify data handling. - Maintain clean git commits and basic code...

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...

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering...

Sign in to apply for this position Sign In to Apply Ref: RQ11754 Contract – 12 Months (Extension Possible) Onsite – Toronto (222 Jarvis St) Posted Date: 2026-10-20 Location: Onsite – Toronto (222 Jarvis St) Public Sector Experience: Required – OPS / Public Sector Contract End Date: 2027-10-05 * Rate: $101/hour Overview The Government Services...

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...

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...

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...

Your Moneris Career - The Opportunity: Senior Full Stack Developer Design 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,...

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...

Critical Needs • Proven experience of application design and development experience • Minimum 3 years of experience developing and customizing Salesforce.com application via web services, Apex, SOQL, Visualforce, Eclipse IDE, Data Loader, Reports and Dashboards • 3+ years hands on experience in developing LWC component • 4+ years of working with...

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...

Job Type: Full Time Location: Toronto, ON Work Model: Onsite Primary Skills: AWS Lambda & API Gateway, Node.js/TypeScript/Python, DynamoDB & S3 Job Description We are seeking an experienced AWS Developer with 3–6 years of experience to develop scalable serverless applications and APIs on AWS. The role focuses on backend development, REST APIs,...

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...

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...

Experience with Dynamics 365, Microsoft Power platform, and Azure solution designWorking knowledge of Dynamics interoperability, integration and capability with other Microsoft cloud technologiesWorking knowledge of both low code development and custom development on Dynamics 365Experience with cloud platforms such as Azure, Dynamics 365, Power...

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 ResponsibilitiesDesign and develop backend services and automation tooling in Python 3.x.Build and consume RESTful APIs using FastAPI / Flask /...

Location Location: Greater Toronto Area (GTA), Ontario Employment Type: Full-Time Work Arrangement: Hybrid / On-site Compensation- $90,000-$125,000 depending on experience About The Opportunity We are building a talent pool of experienced Java Full Stack Developers for current and upcoming opportunities with organizations across the Greater Toronto Area. We...

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,...