developer senior java jobs in Winnipeg

Apex Systems is seeking a seasoned Full Stack Java Developer to design, build, and maintain front-end and back-end systems across APIs, microservices, databases, and cloud deployments. You will work with product, architecture, QA, DevOps, and business stakeholders to deliver scalable, secure digital solutions that align with enterprise standards.Ideal...

08/13/2026ContractActiveJob Description: Job SummaryWe are looking for a Senior Developer with strong hands-on experience in Java and Python development, excellent working knowledge of AWS cloud services, and exposure to DevOps and CI/CD tools. The candidate should be capable of developing automation solutions, creating pipelines, debugging failures, and...

Expretio seeks an experienced Backend Java Developer to join our Montreal team. You will contribute to the Appia backend, collaborating with Product and R&D, driving feature feasibility, and ensuring robust persistence and API layers (REST/GraphQL) using Spring Boot, PostgreSQL or MongoDB.You will also mentor teammates, influence architecture, and help...

Banque Nationale du Canada is seeking a Chief Fullstack Developer to lead development in the Business Process Strategy and Evolution team. You’ll design, build, and deploy solutions across AWS, DevOps, and modern frameworks, collaborating with partners to transform our technology landscape.The role emphasizes hybrid work flexibility, ongoing training,...

Ztek Consulting, Inc. is seeking an experienced full-stack developer to contribute to back-end and front-end components. The role involves implementing scalable Java-based services, building Angular UI modules, and integrating RESTful APIs within a modern microservices architecture.You will collaborate with agile teams, participate in ceremonies, and mentor...

As a Senior Software Developer, you will focus on building and scaling our developer infrastructureYou will manage and optimize monorepo builds with Bazel and own the remote build execution cluster that powers them, and you will scale CI pipelines to be fast, safe, and reliable across thousands of daily buildsYou will also improve the developer onboarding...

Job Opportunity: Lead Java Developer - Capital MarketsLocation: Toronto, ON (Hybrid)Experience Level: 15+ YearsPosition OverviewOne of our client is seeking a seasoned, hands-on Lead Java Developer with deep expertise in enterprise financial systems to drive the design and architecture of mission-critical, low-latency applications. Based in Toronto in a...

Citigroup Inc. in Mississauga, Ontario, invites a Java Developer Lead Analyst (VP level) to drive architecture and implementation of scalable, regulatory reporting applications.You will lead backend teams using Java, Spring Boot, SQL and real-time messaging, while shaping data pipelines with Spark, Hive, Impala, and HDFS in a large-scale production...

Smart IT Frame is seeking a Specialist with 7 years of Java Frameworks experience to design, develop and maintain scalable microservices-based applications using Spring and Spring Boot. You will build robust Java services and contribute to architecture decisions. You will collaborate with cross-functional teams, implement RESTful APIs, ensure code quality...

Citi in Mississauga is seeking a Senior Java Developer to contribute to the design, development, and deployment of complex financial applications. You will work within Finance Desk Technology, collaborating with global teams to deliver scalable Java-based solutions using Spring Boot, REST, and microservices.You will participate in all phases of development,...

A leading software consulting firm is seeking a Sr. Java Developer for a hybrid position based in Toronto, ON. Applicants should have a Bachelor’s degree in Computer Science or a related field and strong proficiency in Core Java and OOP principles. The role requires experience with frameworks like Spring and expertise in RESTful APIs and microservices...

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...

Compunnel, Inc. is seeking a Senior Backend Software Engineer to design, develop, and maintain scalable cloud-based software systems in Mississauga.You will architect backend services, build robust APIs, and collaborate with cross-functional teams to deliver data-intensive applications. The role emphasizes serverless and microservices architectures, secure...

A leading recruitment firm is seeking a Senior Java Lead Engineer to design and maintain data pipeline architecture. You will implement data products, provide tech support, and ensure data quality while collaborating with cross-functional teams. Ideal candidates will have extensive experience with Java and big data tools, with a focus on banking solutions....

Miratech seeks a Senior Full Stack Java Engineer to join the Workforce Management stream, building enterprise‑scale forecasting, capacity planning, scheduling, and real‑time adherence tools in a contact center environment. Expect Java/Spring Boot backends, React/TypeScript frontends, and Node.Js support for integrations.You will translate complex...

Scotiabank in Toronto is seeking a Senior Software Developer (Java) to design, build, and evolve mission-critical banking solutions within the Loyalty Technology team. You will lead development of high-performance microservices in cloud-native environments and mentor junior engineers.You will collaborate across engineering, product, and business teams, drive...

About The RoleWe're looking for a senior engineer who thinks clearly across the full product development lifecycle, from design through to production, and brings an AI-first mindset to how they work. This is a hands-on, senior individual contributor role with room to grow over time for the right person. You'll design, build, and ship real systems while...

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$126,800 - $164,110 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and...

Mandat Nous recherchons un(e) spécialiste technique sénior afin d'assurer l'alignement entre les équipes technologiques internationales et les besoins d'affaires régionaux. La personne participera activement à la conception, au développement et à l'évolution de solutions Java d'entreprise tout en contribuant aux orientations techniques et à...

Reuters in Toronto, Canada is seeking a hands-on Senior Software Engineer with strong DevOps and cloud platform expertise. You will design, build, deploy, and operate scalable cloud-native services using Java, Spring Boot, AWS and PostgreSQL, while owning CI/CD pipelines and infrastructure as code. You will partner with Product, Architecture, Security and...