java developer internship jobs in Winnipeg

Citi is looking for a Senior Java Developer to join its Applications Development team, where you will design, build, and own high-performance Java applications that underpin critical financial services at global scale. This is a hands-on technical role where your expertise will directly shape the quality, architecture, and reliability of systems that process...

We’re seeking someone to join our team as a Senior Java Developer to help transform Morgan Stanley's client onboarding and regulatory platform by designing and delivering next-generation technology solutions that enhance regulatory compliance, operational efficiency, scalability, and user experience across a global business environment.In the Technology...

Senior Backend Java Developer – Java, Spring Boot, Microservices & AzureLanguages Required:English & Spanish (Professional Fluency) Work Arrangement:Hybrid: 2-3 days in office a week Job Description:We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration,...

Elevate the Optimus SDLC team as a Lead Java and Scala Developer at Morgan Stanley in Montreal. Shape the future of software delivery with advanced engineering capabilities in a hybrid work environment. This senior role encompasses building backend services, enhancing developer tools, and streamlining the software lifecycle. You’ll collaborate with...

## Java Developer Lead Analyst - Vice PresidentApply: Hybrid: Mississauga Ontario Canada: Full time: Posted Today: 26995802The Java Developer Lead Analyst 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 of this role is...

Lead the design and optimization of high-performance microservices at Citigroup as a Java Developer in Equities Trading. Focus on Smart Order Router enhancements and system stability. In your Vice President role, you will spearhead the development of low-latency applications, lead technical discussions, and conduct code reviews to uphold architectural...

Take a leading role in the design, development, and optimization of high-performance, low-latency microservices and applications, with a primary focus on the Smart Order Router.* Implement and enhance complex routing logic, venue analysis models, and performance optimizations to ensure best execution and system stability.* Participate in and lead technical...

You will be a technically proficient and enthusiastic developer, with a desire to work on back-end application development.You will support and lead different phases of the product lifecycle including analysis, development, and testing.You will develop new components in Java and maintain/enhance existing components in Java/Angular/Python.Previous...

Citi is looking for a Senior Java Developer to take technical ownership of business-critical Credit Risk and Capital Markets platforms, driving the modernization of large-scale systems into resilient, cloud-native architectures. In this Vice President-level role, you will operate as a senior individual contributor and technical leader — shaping engineering...

Senior Full Stack Developer (Java/React) Full-timeMiratech 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...

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...

Shape AI-powered travel personalization from Montreal using Java, SpringBoot, AWS, and backend engineering expertise. Split your time between production delivery and AI experimentation. As a Senior Software Developer on the AI & Merchandising team, you will own the backend application layer behind AI-driven pricing and fulfillment products. You will deliver...

Build Delta One execution technology with strong Java architecture and development expertise in a full-time Vice President position. Apply object-oriented design across trading applications. As a Senior Java Developer Vice President, you will maintain Citi’s globally used Delta One Execution Platform. The work spans development, systems analysis, testing,...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

Lead Java and FHIR integration work as a Senior Full Stack Developer in a hybrid Toronto assignment requiring three onsite days weekly.This four-month contract focuses on FHIR Subscription and SubscriptionTopic integration. You will build Java, Node.Js, React, and AWS services for clinical event processing. The work also includes SMART on FHIR and HL7 v2...

Job Description Full Stack Developer (Java/JavaScript) Montreal, Quebec - Canada Experience: 7-15 Years Position SummaryWe are seeking an experienced Full Stack Developer (Java/JavaScript) to join the Risk and Information Management team supporting Non-Financial Risk Management applications. The ideal candidate will have strong expertise in designing,...

The Senior Java Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.Finance Desk Technology...

Responsibilities Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users.Development and Maintenance of Delta One Execution Platform globally.Ensure essential procedures are followed and help define operating...

Build enterprise applications with Java and React as a Senior Full Stack Developer at Miratech, working hybrid two days weekly in downtown Toronto.This full-time senior role spans front-end interfaces, back-end systems, APIs, microservices, databases, and cloud deployments. You will translate business requirements into technical solutions while collaborating...

Chatbot Content Developer – Documentation Modernization & AI EnablementWork 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...