senior java api developer jobs in Winnipeg

Build scalable enterprise applications onsite in Toronto using Java, Spring Boot, React, and Angular across full-stack delivery. Lead secure APIs and responsive interfaces. This senior contract role spans application architecture, technical delivery, and full-lifecycle software development. You will connect business requirements with backend architectures,...

Build enterprise applications at Accommodations Plus International using Java, Spring Boot, Angular, React, and practical AI-assisted development every day. As a Senior Full Stack Developer, you will create secure solutions across APIs, integrations, and user interfaces. You will work with Team Leads and cross-functional partners while applying AI coding...

Software Engineering Onsite Contract ID: REQ-43709N2P SystemsMississauga, Ontario, Canada 8+ years $120K - $130K CAD Posted 6 days agoN2P Systems is seeking an experienced Senior Java Developer to join our enterprise technology delivery team in Mississauga, Ontario, Canada. At N2P Systems, you will put 8+ years of hands-on experience with Java, Low-Latency...

Lead Java and Spring development from Mississauga, with a hybrid schedule requiring three onsite days each week. Build tools that improve developer productivity. This six-month contract supports a Financial Services client through Procom. As a Senior Lead Java Developer, you will design, develop, and deploy internal platforms. Your work spans Angular, Java,...

Are you a Senior Java Developer ready to shape the architecture behind global reference data solutions used by clients around the world? In this role, you will build end-to-end microservices solutions within a global engineering team, bringing deep Java expertise to modern, cloud-ready applications. You will influence architecture decisions, champion...

Java and Spring Boot expertise define this hybrid Montreal contract for an experienced Full Stack Developer building enterprise applications onsite three days weekly. This 12-month contract requires seven-plus years of software development experience. You will work across Java backend services, RESTful APIs, Angular, TypeScript, SQL, and relational...

Build Java trading applications for Citi’s global Delta One Execution Platform, using object-oriented design and Unix or Linux expertise. This is a full-time technology role. As a Senior Java Developer, you will support analysis, design, construction, testing, implementation, and application operations. You will maintain ETF Execution workflows and...

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...

Build full-stack applications with Java and Angular or React in a hybrid BFSI role requiring three weekly work-from-office days. This Full Stack Developer position seeks seven to eight years of relevant Apps Development experience. You will apply Java, Angular or React, Spring Boot Microservices, and cloud-native application development expertise....

Build Java trading systems in Toronto while applying strong troubleshooting skills and AI-powered development tools in a hybrid work environment. As a Senior Software Developer with EqlipseTrading, you will develop, test, and maintain applications supporting electronic trading. The work combines Java programming, Python, SQL, production analysis, customer...

Benefits:Bonus based on performance Health insurance Training & development About the Role:Triunity Software is looking for a talented and driven Senior Java Developer to join our growing team in Toronto, ON. This is an exciting opportunity to work on cutting-edge software solutions, collaborate with skilled engineers, and make a real impact on products that...

Cognizant Technology Solutions Corporation is seeking a Senior Java Full Stack Developer to design, build, and support scalable enterprise applications and APIs. You will collaborate with architects, product owners, and DevOps teams to deliver robust software using Java, Spring Boot, Angular, and TypeScript, while leveraging AI-assisted development tools to...

Lead Java full stack development at Citi using Spring Boot, modern JavaScript, and cloud native application design. This is a full time technology position. The Applications Development Technology Lead Analyst is a senior level role coordinating application systems analysis and programming. You will establish or revise application systems, guide architecture...

Build high-performance Java applications for real-time data streaming in Toronto’s hybrid model, working three days weekly in the office. This Senior Software Developer contract supports a next-generation Cash Equities data platform. You will work with Core Java, Kafka, GCP, and scalable data pipelines. The platform serves as a central data store and...

Lead Java and Spring Boot application delivery with Accenture in Montreal, working at least two days weekly from the office. Guide secure enterprise solutions. As an Application Development Manager, you will lead distributed teams delivering custom applications and Enterprise Content Management solutions. Your work spans Java, Spring Boot, microservices,...

Build scalable Java applications at Propel in hybrid Toronto, applying Spring Boot and REST expertise to fintech software development. Full-time technology work. As a Senior Software Developer, you will create reliable applications for Propel’s AI-driven fintech platform. The work emphasizes Java, object-oriented programming, clean code, and software...

Build backend services with Python and Java in a hybrid, three-day work arrangement supporting banking, financial services, and insurance projects. Full-time permanent employment offers a CAD 120-130K yearly rate. This Backend Developer role requires six-plus years of Python experience, including at least two years with Java. You will develop reliable,...

We are seeking an experienced Senior Java Low Latency Developer to join our team in Mississauga, Ontario, working on high-performance enterprise applications . The ideal candidate will have strong expertise in Core Java, multithreading, concurrency, low-latency application development, and performance optimization. The candidate will be responsible for...

Build enterprise applications with Java and React as a Senior Full Stack Developer in a hybrid Toronto role, working onsite two days weekly. Miratech seeks a senior hands-on engineer to develop front-end interfaces and back-end systems. You will use Java, Spring Boot, React, Node.js, Python, and SQL. The work includes solution design, delivery, and...

# Senior Software Developer, API Platform and EcosystemMaintainX107k–165k CADFull-timeremote· seniorCanadarest apigraphqltypescriptgomysqlpostgresListed via Jobicy · posted 18 Sept 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionMaintainX is a leading mobile-first work execution platform for industrial and frontline...