senior full stack java developer jobs in Toronto

Insight Global is seeking a Sr. Full Stack Developer ( .NET, C#, Angular ) for a top healthcare technology client in Toronto. This hands-on role focuses on Angular/TypeScript front end with a strong .NET/C# backend and SQL, building a new administration platform supporting its U.S. health business. The position is onsite in Toronto 3 days per week, with...

Iris's direct client, Canada’s Top 5 Bank, is looking to hire a Senior Full Stack .NET Developer (Angular/React and Kafka Experience) for a long term contract opportunity in Mississauga, ON - (Hybrid Position).Position: Senior Full Stack .NET Developer (Angular/React and Kafka Experience)Duration: Long Term Position (12+ Months/ Open Ended Contract)Must...

Proof is seeking a Senior Full-Stack Developer to join our engineering team. You will design, develop, and maintain both frontend and backend components of the Proof platform, ensuring a seamless, scalable user experience.The role emphasizes Go for backend APIs, React and TypeScript for the frontend, and a strong focus on performance, security, and...

Senior Full Stack Engineer King Street East, Toronto, Ontario, Canada, M5A 1L3full-time . September 9, 2026 Description At Chexy, we're building modern financial tools for Canadians - starting with their largest expenses. We turn rent, tuition, insurance, and other big bills into opportunities to build credit, earn rewards, and gain financial...

Signal1 in Toronto, Ontario, is seeking a Senior Full Stack Software Engineer to join our Application Engineering Team. In this role, you will build and evolve the frontend and backend of the AI Management System, drive software architecture design, and collaborate with cross-functional teams.The ideal candidate has 5+ years of software development...

Tekgence Inc. is seeking an experienced software engineer in Toronto, Ontario to design, develop, test, and manage applications through the full software development life cycle.You will collaborate with engineering and product teams to define the best products while adhering to coding standards and quality practices. Responsibilities include developing...

This job posting is for a current vacancy with our client.We are helping a growing and highly innovative financial services organization with a new Java Engineer to join their Payments Technology team. This is an exciting opportunity for a developer who enjoys solving complex problems, wearing multiple hats, and gaining exposure to a broad range of...

In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and drive technical excellence. ALTEN CANADA, a proud...

DeliveryEase is a healthcare technology company focused on increasing access to care by making prescription delivery faster, simpler, and more reliable. We build technology that connects patients, pharmacies, and drivers — and we’re growing quickly. We’re looking for a Full-Stack Engineer who wants to build meaningful products from the ground up and...

Senior Staff Software Engineer – Capital One Travel Tech (Full‑stack) – Toronto, Ontario, CanadaAbout the TeamWe are building the next generation of the travel portal, enabling travelers to browse options, compare rates, and book trips. The team focuses on delivering high‑quality code that powers the entire booking journey.About the RoleAs a Senior...

161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Senior Staff Software Engineer – Capital One Travel Tech – Full-stack About Capital One Canada. For 30 years, we’ve been on a mission to change banking for good. We challenge the traditional bank stereotype by integrating machine learning, conversational AI and design thinking into our core...

Iris Software Inc. in Toronto is seeking a Senior Full stack Engineer to lead the development of scalable applications using Angular and Node.js, with hybrid onsite/remote flexibility.You will design cloud-based solutions on AWS, guide architecture, oversee code reviews, and drive CI/CD pipelines and deployment infrastructure, collaborating with...

Take your skills to the next level as a Backend Developer with Tata Consultancy Services in Toronto, Ontario. This full-time role focuses on Java, Spring frameworks, and microservices. In this Mid-Senior level position, TCS seeks a Backend Developer well-versed in Java and application architecture. You will take part in an innovative Agile team, building...

10+ years of hands-on enterprise software development using C#, .NET Core, ASP.NET Core, and legacy .NET Framework 3.5/4.x, including modernization of existing applications. Strong experience with legacy application modernization, including decomposing monolithic applications into modular services, APIs, or microservices and executing phased migrations with...

Docebo is seeking a Senior Product Engineer II who bridges frontend, backend, and platform work to own features end-to-end. You will design data models, APIs, and integration points while shaping scalable solutions across teams.You’ll mentor engineers, drive automated testing, CI/CD, and observability, and collaborate with Product, Design, QA, SRE, and...

Senior Java Developer (with AWS skills) This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible renewal. Target rate range: $70-80hr on B2B. Our client is a professional...

Oletko kokenut Java -kehittäjä, joka haluaa rakentaa merkityksellisia digitaalisia ratkaisuja yhdessä huippuasiantuntijoiden kanssa? Meillä pääset osaksi yhteisöä, jossa ei kehitetä vain yksittäisiä sovelluksia, vaan autetaan asiakkaita digitaalisten muutosten keskella. Rekrytoimme Solitan Dev-yksikköön Senior Java -ohjelmistokehittäjiä...

S.I. Systems Ltd. seeks a hands‑on Senior Full‑Stack Technical Lead to drive enterprise digital products using React/Next.js, Java/Spring Boot and AI‑enabled features. You will guide end‑to‑end delivery, build reusable components, and establish cloud, CI/CD and testing pipelines while remaining engaged in coding and production support. The...

We are seeking a Senior Java Spring Boot Developer with 7–8 years of experience to join our team. The ideal candidate will have deep expertise in Java, Spring Boot, Microservices, and SQL, with a strong ability to design, develop, and maintain scalable backend systems.Key ResponsibilitiesDevelop and maintain enterprise-grade backend applications using Java...

Become a Full Stack Engineer in Toronto with a focus on Java development and clean coding principles, all in an onsite work model. Play a pivotal role in delivering high-quality applications and enhancing overall code reliability. This position requires a senior developer with at least five years of software experience in Java and NodeJs. You will apply...