senior full stack software developer jobs in Toronto

Become a Senior Full Stack Developer Lead in Toronto with a focus on Java, Python, AWS, and Node.js. This hybrid contract position allows for impactful contributions in the BFSI sector. This 12-month contract is looking for a professional with 10+ years of application development and maintenance experience. Your role will demand strong skills in Java,...

Iris's client, one of the world's largest multinational investment banking and financial services corporation is looking to hire a Full Stack .NET Developer Our direct client is a is a world‑leading financial services company, provides consumers, corporations, governments, and institutions with a broad range of financial services and products. Title: Full...

Job Type: Full Time Location: Toronto, ON Work Model: Hybrid – 4 Days Onsite Primary Skills Java/Spring Boot, Angular, REST APIs & Microservices Job Description We are seeking an experienced Java Full Stack Developer to design, develop, integrate, and maintain scalable full-stack applications using Java, Spring Boot, Angular, REST APIs, Microservices,...

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...

Powered by Passion. United by Purpose. Build for Impact.At Maple Leaf Sports & Entertainment Partnership (MLSE), we exist to deliver the ultimate fan experience by lifting trophies, spirits, and communities – united as one.We're more than a workplace. We are a team of passionate people, boldly building the future of sport and entertainment, together. We...

OverviewInsight Global is seeking a Senior Full Stack Developer with strong expertise in .NET, AWS Cloud, and Angular to support the development of a risk profiling application for a leading bank in downtown Toronto. The role involves both BAU and new feature development, with a focus on automation and AI integration.ResponsibilitiesCollaborate with 2...

Join the Sport Performance Lab at Maple Leaf Sports & Entertainment as a Full Stack Developer. Focus on frontend (React), backend (Python), and mobile (React Native) development to elevate team coaching applications. The role requires a motivated individual with 1-2 years in full stack development, proficiency in React for frontend, and strong Python skills...

Our client is seeking senior software engineers who will join as the 2nd and 3rd full-time employees in their growing Toronto engineering hub. The venture spun out of research on corporate commuting at Stanford and the CEO has over a decade of experience innovating in the transportation technology space in varied global contexts. With an oversubscribed seed...

Job Description What is the opportunity? We’re seeking a Full Stack Developer to join the Residential Lending (Mortgage) technology team, embedded with DevOps/Support. You’ll own and stabilize lower environments, partner with application developers to diagnose and resolve issues, and help keep CI/CD and cloud infrastructure reliable so teams can deliver...

Job DescriptionWhat is the opportunity?The Security Insights & AI - Digital Development team is building production-grade applications within Global Cyber Security. Our team designs, architects, and builds bespoke solutions supporting threat hunting, cyber analytics, and security operations. As the Senior Full Stack Developer (Global Security), you will be...

Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a skilled Developer to help build and maintain our cutting-edge wealth...

## Sr. Full Stack DeveloperApply: Toronto, ON: Full time: Posted Today: End Date: October 2, 2026 (10 days left to apply): 2618225We’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...

Senior Technical Recruiter @ Millennium Software and Staffing | Technical Recruiting We are looking for Java Full Stack Developer for our client in Toronto, ON Canada. Required Skills: - Springboot. - RESTful API. - Microservices. - Vue.js OR React.JS. - NoSQL/SQL databases. - Kafka. Seniority level Mid-Senior level Employment...

Company DescriptionInorbital is a Toronto-based digital agency specializing in enterprise CMS and DXP implementations for complex, regulated organizations across Canada. For over 20 years, the team has designed, built, and supported secure, scalable digital platforms that emphasize governance, accessibility, and long-term sustainability. Inorbital...

We are seeking a talented senior full stack developers or team leads to join our Canadian Apps and Infra team. This AI-enabled role involves leading a team to design, develop, and maintain components of large solutions using the latest Microsoft technology stack. You will collaborate with other members of a multidisciplinary team to deliver transformative...

The AEM Full-Stack Developer plays a key role in delivering scalable, high-performing digital experiences across MarTech content ecosystem. This role is responsible for developing and maintaining Adobe Experience Manager (AEM) components, templates, workflows, and integrations across Sites, Assets, and Forms. The developer will collaborate closely with the...

Saatchi & Saatchi is an advertising agency with the belief that creativity, data, media and technology should all work together, and we use that to influence human behavior and drive success for clients. S&S is one of the world's largest agency networks with 114 offices and more than 6000 employees globally. Here in our Toronto office we work with some of...

Location: Toronto, Ontario About Our Client Our client is a Ministry-inspected online high school offering Ontario Secondary School Diploma (OSSD) credits to students around the world. Founded in 2010, they served over 30,000 students in 2025, making them one of the largest K-12 schools in Canada by enrollment. Their proprietary Learning Management System...

InfoTrack Canada is a fast-growing legal technology company modernizing the infrastructure that connects law firms, notaries, conveyancers, lenders, government registries and other ecosystems partners. We're providing solutions to improve how legal professionals search, transact, and close, providing much needed innovation and choice. This is a senior...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...