java backend developer jobs in Toronto

**Hiring: Senior Full Stack Developer – FHIR & Healthcare Integration** **Location:** Toronto, Ontario, Canada (Hybrid/Onsite as required) 🔹 Strong hands-on experience with **FHIR Subscription, SubscriptionTopic, event-driven architecture, and clinical data integration** . 🔹 Expertise in **Java, Node.js, REST APIs, AWS Lambda, and asynchronous...

Government Services Integration Cluster in Toronto is seeking a Senior Software Developer to design, develop, and maintain Java components. You will build cloud-based microservices in Microsoft Azure, review code, and support deployments. Strong leadership and experience with API integration and secure coding are required. The role is onsite in Toronto, five...

Java Backend Developer - API, Microservices Experience Level: 8+ years of experience in Java development Job Description: Proven experience in designing Java/Java EE solutions Experience in designing Microservices & APIs Proven experience in Java back-end development with the following technologies: JDK 8+, GitHub, REST, Spring, Spring Boot, Apache CXF,...

**About Us** Kumaran Systems: Engineering Future-Ready Transformations Since 1992, Kumaran Systems has been helping enterprises bridge the past and the future, reimagining legacy systems and embracing AI-led possibilities. With over 34 years of delivery excellence, we specialise in re-engineering core applications, driving cloud transformation, and building...

Hands-on Curam development and J2EE Java expertise define this senior Technical Specialist opportunity in case management and ERP systems. This senior position translates technical specifications into tested applications through analysis, design, coding, compilation, maintenance, and unit testing. You will troubleshoot software packages, support...

Tucows is a remote-first backend engineering role for Canada, building open‐internet products across domains, Ting, and Wavelo. Collaborate with frontend developers to define clear and consistent API endpoints, request/response formats, and data contracts. Design and optimize database schemas, write performant SQL queries, and ensure data integrity and...

**Job Title: Java Full Stack Developer** **Duration: 6 Months Contract to Hire** **Type: 3 days/week onsite (hybrid)** **Location: Mississauga, ON / Toronto, ON** **Job Description:** We are seeking experienced Java Developers and Technical Architects to design, develop, and modernize enterprise applications. Candidates should have strong expertise in...

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 technology and...

Lead backend architecture and API development for Coursera’s Monetization team, using Java and distributed data technologies. Choose remote, office, or hybrid work. As a Staff Software Developer, you’ll own technical initiatives spanning service architecture, product APIs, and data modeling. You’ll build backend systems at scale with Java, MySQL,...

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 technology and...

We’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 ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are...

Location: Toronto, ON (Hybrid) Company: Cogency Employment: Full-Time About Cogency Cogency is a Toronto-based consulting and technology services firm specializing in enterprise digital transformation across the Banking, Financial Services, and Insurance (BFSI) sector. We partner with leading organizations to modernize platforms, enhance operational...

**Position: Full Stack Senior Developer** **Location: Toronto, Canada Hybrid** **Duration: Long term Contract** **Mandatory Skill** - Microservices architecture, java (Spring boot), Restful API, Graph QL, Web apps, Postman, Selenium, Machine Learning/AI - DevOps: GitHub, Jenkins, Kubernetes, MuleSoft, Kafka, Python, Dynatrace, Splunk - Methodology:...

**Job Title:** **Java full stack Developer** **Location :: Canada** **Job Summary** We are seeking an experienced Full Stack Java Lead to lead the design, development, and delivery of scalable, secure, and high-performance enterprise applications. The ideal candidate should have strong hands-on experience in Java, Spring Boot, microservices, modern...

**Full Stack Java Developer with AI** **Toronto, ON** - Strong experience in Java/J2EE development. - Hands-on expertise in Spring Framework and Spring Boot. - Recent hands-on experience with AWS, Azure, or GCP cloud technologies. - Experience developing REST APIs and microservices. - Strong full-stack development experience. - Experience with application...

**Senior Full Stack Java Developer** **Onsite to Toronto, ON** **10 Months** **Must Have:** · Ten or more years of experience as a designer and developer of large-scale, multi-client web applications, or equivalent senior experience. · Extensive hands-on Java development experience with Oracle, SQL, or comparable relational databases. · Significant...

We are seeking a skilled Java Fullstack Developer to design and develop scalable web applications. The ideal candidate will have expertise in both front-end and back-end technologies, ensuring seamless integration and high performance. This role involves collaborating with cross-functional teams, participating in all phases of the development lifecycle,...

**Build modern digital platforms at the intersection of engineering, cloud technology, and financial services.** **The Role** We are looking for an experienced Senior Full-Stack Python Software Engineer to design and build high-quality digital solutions using Python web frameworks and modern front-end technologies. You will bring strong foundations in...

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

Inclusion without Exception Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our...