sr java developer jobs in Toronto

About the job RQ08111 - Sr. Software DeveloperDescriptionHybrid work: will work in office 3 days per week (40 St. Clair West, Toronto) and 2 days remotely.Major Responsibilities:Required to translate technical systems specifications into working, tested applications. This includes:b. writing and/or generating codec. compiling data-driven programs,...

Ready to be a key contributor to innovative financial technology? Apply Now! Working with one of our top financial clients, this role calls for aSr. React Native Developer. This position involves developing and enhancing mobile applications using React Native, working closely with cross-functional teams to support the modernization and addition of new...

Build high-performance Java and Rust trading software with State Street’s EFX Boston team as a senior full-stack developer. Solve complex problems across global platforms. This senior eFX developer creates new functionality alongside a global team delivering bespoke FX trading solutions. The work spans mesh-based service-oriented platforms across...

About the job RQ08058:OASIS - Sr. Developer Application Development Description VOR Expiry Note: Client can exercise its option(s) to extend the SOW if the Master Service Agreement is extended beyond April 5, 2025 and be upon the same terms, conditions and covenants contained in the SOW. A senior developer that will be responsible for developing and...

Location: REMOTE / Toronto, Ontario This job allows you to work remotely. The client is a healthcare AI company that turns routine lab results into clinically validated chronic disease risk predictions. Their algorithm is CE marked in Europe through a partnership with a global diagnostics company and is being embedded into specialty care workflows...

Job Description Overview Insight Global is seeking a lead Java developer in Toronto for a Canadian Tier 1 Bank, working on its Rates Derivative Pricing System. You will be the primary point of contact for traders, Quants, and support partners across North America and APAC, and will lead development projects that expand the system's capabilities to support...

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...

We are looking for a Senior Full Stack Developer to design, build and maintain both front-end interfaces and back-end systems, including APIs, microservices, databases and cloud deployments. You will develop scalable, secure and high‑performing enterprise applications using Java, Spring Boot, React, Node.js, Python and SQL.This role suits a strong...

Lead Java development for Citi’s risk platforms, applying XVA expertise and supporting teams serving London and New York markets. This full time role centers on advanced application programming. As a senior Lead Java Risk Developer, you will establish and implement application systems with Citi Technology teams. The work covers CVA, XVA, counterparty...

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...

Advance your career in Toronto with a full-time opportunity as a Senior Java Developer specializing in API and MQ related to Capital Markets. Your expertise will shape the future of trading applications. This position requires a minimum of 8 years of hands-on experience, particularly in Java API, MQ, and adapter technologies using Oracle databases....

Lead cloud platform engineering with Java and AWS at Autodesk in a hybrid role based in Toronto or Montreal. Shape scalable data services. As a Principal Software Developer, you will support Autodesk Platform Services Data Models Team. You will lead critical initiatives, influence teams, and connect engineering work with business goals. The work involves...

Advance your career as a Senior Developer at Flexspring, focusing on Java and integration technologies. Enjoy a flexible remote work setup while influencing the future of HR data integration solutions.This role as a Senior Research and Development Developer at Flexspring puts you at the forefront of our integration platform's development. You will design,...

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...

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,...

Lead technical innovation as a Senior Full Stack Developer specializing in Java. Engage with cross-functional teams to design and deploy database applications, ensuring optimal solutions and compliance.This role requires collaboration with Systems Architects and Software Team Leads to navigate complex projects and enhance existing applications. You'll be...

Take the next step in your career as a Senior Software Developer, specializing in full stack development using Java and Azure cloud services.This role encompasses designing, implementing, and managing innovative software solutions. Candidates should exhibit strong problem-solving skills and experience in API development, microservices, and cloud-native...

**Full Stack Java Developer** **Location:** Toronto, ON **Onsite Flexibility** Hybrid – 2 days onsite, 3 days work from home **Contract Details** - **Position Type:** Contract - **Contract Duration:** 12 months (with possibility of extension based on business needs and performance; conversion to permanent also possible based on...

We are looking for a Senior Java Developer with LLM expertise to lead the technical design, development and integration of core banking application systems for a major financial services client.This role bridges high-scale microservices architecture with GenAI. You will help the bank build scalable, resilient, API-driven ecosystems that embed LLMs, agentic...

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...