java backend developer jobs in Winnipeg

Lead Java microservices and LLM integration for core banking systems in a hybrid role, working two days weekly from downtown Toronto. As a Senior Java Developer, you will implement architect-designed solutions for a major financial services client. Your work spans Spring Boot, RESTful APIs, gRPC, Python, and agentic workflows. You will also help developers...

Expert C# Software Developer — Backend APIs & Services — Montreal A mobility player is looking for an expert C# developer to build API integration services and reusable microservices. Long-term engagement, hybrid Montreal.A mobility player is evolving its partner integration platform and is looking for an expert C# software developer.Context The team...

Build backend systems in Waterloo, Ontario, with REST APIs, microservices, and event-driven architecture in a hybrid environment. Apply modern frameworks and languages to deliver reliable software. This backend developer role requires eight years of experience, including five or more years in backend development. You will work with SOAP, REST APIs,...

Offre d'emploi : Développeur Java Back-End Senior Localisation :Montréal Mode de travail :Hybride (2 jours par semaine au bureau, incluant le mercredi comme journée d'équipe et une 2e journée flottante) ️Début :Dès que possible Salaire :À discuter Le masculin est utilisé pour alléger l'annonce. Tu contribueras au développement et à l'évolution...

Java and IBM Cúram expertise drive senior NC FAST development in Raleigh, supporting ReactJS applications and FNS delivery work. NC DHHS seeks a Senior Java and Cúram Developer for business analysis, modeling, design, programming, and maintenance. The developer supports NC FAST Food Nutrition Services, including FNS and SNAP products, payment error...

Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We're a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday night feast, a post gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of...

Astek Group recherche un développeur Java sénior pour réimplémenter le moteur de calcul du risque de marché, avec des microservices distribués et des technologies cloud. Vous participerez à une architecture SOA axée données et intégrerez des pipelines Big Data dans une escouade mondiale.Le rôle exige une forte expertise Core Java, Spring et bases...

Role SummaryWe’re seeking a seasoned Senior Java Back - End Developer with 5+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and partner with product, security, and platform teams to build scalable, reliable,...

Senior Java Back - End Developer with 5+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and partner with product, security, and platform teams to build scalable, reliable, and secure distributed systems.high-level...

Sr. Consultant, Back End Developer- Java/Golang/Kubernetes# CIBC Careers — Current Opportunities## Sr. Consultant, Back End Developer- Java/Golang/KubernetesApply:Toronto, ON:Full time:Posted Today:End Date: November 13, 2026 (16 days left to apply):2622050We’re building a relationship-oriented bank for the modern world. We need talented, passionate...

At Flexspring, you will have the autonomy and flexibility to tackle your role in a way that is right for you. We foster a learning culture that will allow you to develop new skills and progress in your career. Who We Are Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and HR...

ResponsibilitiesMonitor 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...

Job Title: Senior Software Engineer – Java / Apache Flink (Hybrid)Location: Toronto, ON (Hybrid – 3 days in-office / 2 days remote)Position Overview We are seeking a talentedSenior Java Engineerwith deep expertise inApache Flinkto join our growing Core Data Platform team in Toronto.In this role, you will design, build, and optimize high-throughput,...

Build secure banking and payment backends as a Senior Java Engineer, using Spring Boot and distributed-system technologies in an international FinTech company. Our client is an established FinTech software provider with more than 25 years of experience. You will design, develop, test, deploy, and support Java backend services. The work covers REST APIs,...

Full-time · Sun–Thu, 40 hours/week · 2 openings. Senior NestJS/Prisma engineer for LMS, auth, exams, and notifications. Senior only. Make The Maker is expanding a multilingual educational platform built with modern TypeScript. We need a senior backend developer to implement core educational features in our NestJS backend: AI, ESB, streaming, meetings,...

Join a dynamic team as a Lead Java Spring Developer, focusing on building enterprise solutions and guiding regional technology alignment. This senior-level role offers a unique opportunity to leverage your expertise in Java, Spring Boot, and REST APIs.As a Senior Technical Specialist, you will ensure alignment between international technology teams and...

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...

Build enterprise applications with Java, Spring Boot, and React in a hybrid Senior Full Stack Developer role based in downtown Toronto. Design secure, scalable solutions across front-end and back-end environments. Miratech seeks a senior engineer with seven-plus years of software development experience, including significant full stack development. You will...

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...

Design secure Java platforms onsite, spanning user interfaces, APIs, services, workflows, integrations, and data-access layers. Apply REST and microservices expertise. This senior full stack developer builds enterprise capabilities supporting multiple government programs. The work includes reusable platform services and connections for registries,...