Jobs for java j2ee developer at Ontario

The Equities Cash Order Management System team is responsible for a global platform used by Citi traders and sales traders. This system is critical for trading in equities, derivatives, convertible bonds, and provides access to algorithmic trading. It also encompasses post-trade functionality, including allocations and ticketing. In this senior-level...

A technology firm in Canada is seeking a Senior Full Stack Software Developer with expertise in Java, microservices, and cloud computing. The role involves designing automation processes, developing and testing APIs, and collaborating across teams. Ideal candidates will have strong experience with React/Angular and a background in AI and Machine Learning....

Citi is looking for a Lead Back-End Java Developer (Apps Dev Tech Lead Analyst - C13) to join its Credit Risk Technology team, taking ownership of complex backend application development that directly supports risk management and financial decision-making at a global scale. In this senior individual contributor role, you will design and deliver...

Konrad is seeking a Full Stack Java Developer to build web applications using Java and Spring Boot. You will join a skilled software development team delivering consumer and enterprise solutions for global clients.You will write maintainable, testable code, participate in reviews and testing, and explore new technologies while collaborating closely with...

Job Title: Full Stack Developer Lead (Java, Python, AWS, NodeJS)Location: Toronto, ONWork Arrangement: Hybrid-3 Days onsiteEmployment Type: ContractDuration: 12 MonthsDomain: BFSIPay Rate: CAD 45-50 /hour IncorporatedApplication Deadline: Sep 30th, 2026SKILLS REQUIRED10+ years of experience in application development, maintenance, and enterprise software...

Citi is looking for a Lead Back-End Java Developer (Apps Dev Tech Lead Analyst - C13) to join its Credit Risk Technology team, taking ownership of complex backend application development that directly supports risk management and financial decision‑making at a global scale. In this senior individual contributor role, you will design and deliver...

The Lead Full Stack Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective is to lead application systems analysis and programming activities.ResponsibilitiesPartner with multiple management teams to ensure...

The Equities Cash Order Management System team is responsible for a global platform used by Citi traders and sales traders. This system is critical for trading in equities, derivatives, convertible bonds, and provides access to algorithmic trading. It also encompasses post-trade functionality, including allocations and ticketing.In this senior-level...

AWS Developer to design and develop cloud-native applications using AWS and Java - JP1938 Location: Hybrid - Downtown Toronto - Mon & Tuesday on site Join a banking technology team delivering scalable cloud-native applications within a B2B environment. This role focuses on backend Java development, AWS services, serverless architectures, and full-stack web...

MainframeMaster in Mississauga, Canada, is seeking an intermediate Java Developer to design, implement, and maintain scalable applications. You will code high-volume, low-latency Java modules, contribute across the full development lifecycle, and ensure performance and reliability in cloud environments. Responsibilities include architecture discussions,...

Overview Full Stack Developer – Frontend Job Description: Full stack (front end) Developer - 7-8 years Minimum duration - 1 year Location - Remote Client develops and manufactures chemicals, plastic resins and end-products that make everyday life safer, healthier, and easier. Responsibilities Develop and maintain scalable, performant, and user-friendly...

Tata Consultancy Services is looking for a Lead Java Developer in Mississauga, ON. Drive the development of microservices and enhance database integrations with your Java mastery. In this pivotal role at TCS, candidates should possess 8 to 12 years of robust Java experience. You'll lead the design and development of RESTful integrations and microservices...

Project description We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands‑on experience in software development and architecture, with a keen ability to design and analyze complex systems. A background in capital markets and...

A leading data integration firm in Montreal seeks a bilingual Integration Developer to join their Delivery team. The successful candidate will code integrations using Java and REST APIs, and will communicate effectively with clients throughout the integration process. Responsibilities include performing integration testing and debugging issues while...

A leading data integration firm in Montreal seeks a bilingual Integration Developer to join their Delivery team. The successful candidate will code integrations using Java and REST APIs, and will communicate effectively with clients throughout the integration process. Responsibilities include performing integration testing and debugging issues while...

A technology consulting firm in Mississauga is seeking an experienced Core Java Developer. The role involves building scalable applications using modern frameworks and cloud technologies. Ideal candidates should have over 10 years of experience in Core Java, along with strong skills in Spring Boot, Microservices architecture, and AWS Cloud services. This is...

Capgemini in Mississauga, ON is seeking a Senior Programmer/Developer with 8-10+ years of Java development to support a leading telecommunications client. You will participate in the full SDLC, design and implement components, and mentor offshore developers in an Agile environment, ensuring timely delivery and quality across code reviews and deployments.You...

Community Services Cluster, Ministry of Public and Business Service Delivery and Procurement, Government of Ontario is seeking two Senior Software Developers – Full Stack to design, build, test, and maintain enterprise Java/J2EE web applications at the Ontario Public Sector. The role emphasizes secure, scalable, accessible, and compliant solutions.You will...

We are seeking a highly motivated and skilled Senior Software Engineer to join our innovative team, blending backend development expertise with emerging AI technologies. In this role, you will design, develop, and deploy high-performance applications using Java, Spring Boot, and MongoDB. A significant part of your responsibilities will involve developing and...

Software Engineer, Global Payments Technology (Backend Java Developer) Requisition ID: 268500 Purpose We are seeking an Intermediate Java Developer to join our agile development team and contribute to the design, development, and maintenance of backend services. The ideal candidate has hands‑on experience with Java and Spring Boot, working knowledge of...