backend java developer jobs in Toronto

Build Java applications with Spring Boot and AWS at Nasdaq while supporting reliable cloud-ready delivery on a Wednesday-to-Sunday schedule. This Software Developer role contributes to web-based and back-end server applications for financial securities customers. You will collaborate with development, QA, DevOps, and operations teams using iterative...

We are seeking an experienced Senior Java Developer / Technical Lead to design and deliver secure, scalable, high-performance banking and payment applications. The ideal candidate will have strong expertise in Java, Spring Boot, microservices, REST APIs, Kafka, database optimization, and cloud-native technologies, along with proven technical leadership...

Build Java applications with Spring Boot and AWS while supporting Nasdaq’s securities technology through a Wednesday-to-Sunday hybrid schedule. Deliver cloud-ready software across office and remote coverage. As a Software Developer, you will create professional web-based and back-end server applications for demanding financial securities customers. The...

Use Java and REST APIs to build enterprise platform capabilities as a Senior Full Stack Developer working five days onsite. Your work spans frontend, backend, integration, and data-access layers. This senior position develops secure, scalable, observable, and maintainable applications for multiple government programs. You will build microservices, reusable...

Build backend systems with Java and Spring Boot at Agilno, working hybrid in the Greater Toronto Area or remotely on Pacific Time. As a Senior Java Developer, you will spend most of your time developing backend architecture and features. You will also use React and TypeScript for complete end-to-end delivery. The application supports web, mobile, Microsoft...

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...

Build enterprise applications with Java and Spring Boot at Capgemini, focusing on secure microservices within a complex financial-services environment.This Senior Java Full Stack Developer position combines backend engineering with Angular or React interfaces, REST APIs, Kafka processing, and cloud deployment. You will collaborate across architecture,...

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...

Toronto-based Senior Full Stack Software Developer work spans Java, REST APIs, and enterprise platform services across multiple application layers. This senior developer designs, develops, integrates, tests, deploys, and maintains secure platform capabilities. The work covers frontend, backend, APIs, workflows, integrations, and data access. You will...

A leading technology company in Toronto is seeking a Senior Software Developer. The ideal candidate has over 5 years of experience in JAVA-based software development, with proficiency in Spring framework and REST APIs. You will be responsible for troubleshooting software issues and translating specifications into applications. The position requires presence...

Advance your career as a Senior Backend Developer focusing on CAD solutions, designing and enhancing REST APIs. Play a key role in ensuring system resilience through effective data handling and integrations.This Software Developer IV position requires deep expertise in backend development and API services. You will be responsible for building REST APIs,...

Chatbot Content Developer – Documentation Modernization & AI Enablement Work Arrangement: 1 day onsite per week Experience Required: 6–8 years Key Roles & Responsibilities Review, analyze, and improve technical documentation used as chatbot knowledge sources. Convert Confluence content into Markdown and documentation-as-code formats. Use GitHub Copilot...

Pursue an exciting career as a Full Stack Developer at Tata Consultancy Services, specializing in Java and React. This opportunity focuses on innovative development and collaboration across IT teams. At TCS Canada, we are looking for a Full Stack Developer skilled in Java and React to lead enhancements to our document management system. Engage closely with...

Build Python backend services and APIs as a Senior Software Developer in Toronto, using FastAPI and SQL within a hybrid schedule. Working in DNV’s Data & AI Engineering section, you will design, develop, test, and maintain scalable platform capabilities. The role combines API development, data modeling, cloud-native technologies, and backend engineering....

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...

Advance as a Java Developer, equipped with 5+ years of hands-on experience designing scalable enterprise applications. Gain an edge with your knowledge in Core Java, Cloud technologies, and Microservices. We are looking for a skilled Java Developer to join our collaborative team focused on building high-quality applications. Candidates must demonstrate...

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Genpact Genpact (NYSE: G) is a global professional services and solutions firm delivering outcomes that shape the future. Our 125,000+ people across 30+ countries are driven by our innate curiosity, entrepreneurial agility, and desire to create lasting value...

Who We Are Teranet is Canada's leader in the delivery and transformation of statutory registry services with extensive expertise in land and commercial registries. We also market insightful property and data solutions, as well as practice management automation to thousands of customers in the real estate, financial services, government, utilities, and...

Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We hire...

Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and HR software companies to design and deliver custom integrations that connect HR, payroll, and business systems, reduce manual work, improve data accuracy, and help people's operations run more efficiently. As a Senior...