java backend developers jobs in Winnipeg

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...

Build reliable backend services remotely across Canada or the United States with Ruby on Rails, observability, and production software expertise. Help strengthen Device Trust authentication. As an Intermediate Developer at 1Password, you will improve the systems supporting Device Trust authentication. This software engineering role emphasizes reliability,...

Senior Rust Backend Developer roles at Adastra focus on APIs, distributed applications, and fully remote work across Canada. Build reliable software as a contractor. This senior position applies Rust and software engineering expertise to backend services, APIs, and distributed applications. You will design software, contribute to architecture discussions,...

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,...

Build backend foundations for MaintainX’s internal developer platform using Node.js, TypeScript, GraphQL, and cloud infrastructure. Help engineers ship faster as the organization grows. As a Senior Software Developer on the Platform Engineering Backend team, you will treat the internal platform as a product. Your work will support more than 150 developers...

Design and develop scalable backend systems for blockchain trading bots with MongoDB, Redis, and Web3 integration.01 About Us At Transactix, we're on a mission to build Canada's next-generation payments infrastructure through CADX™ and the Open Value Network™. We believe in creating an interoperable and transparent financial rails for Canadians, merging...

Modernize enterprise content applications with AWS, Java microservices, and REST APIs for a major Canadian bank in Montreal, working hybrid. Abbeal is seeking a senior or principal Java back-end developer for an Enterprise Content Management team. You will integrate document management solutions with AWS services including S3, Lambda, and API Gateway. The...

Grow your career with an innovative global bank in Mississauga, ON as a Senior Java DevOps Developer. Contract role with strong possibility of extension and conversion to perm. Will require working a remotely with potential to move to hybrid 3 days onsite upon conversion.Contract Duration: 6 monthsRequired Skills & ExperienceBachelor’s degree/University...

Java, Spring Boot, and microservices expertise define this Vancouver opportunity with Reveille Technologies, Inc. for an experienced software developer. This Java Full Stack Microservice Developer role requires 8-10 years of hands-on Java/J2EE development experience. You will design, develop, and deploy Spring Boot microservices, build REST APIs, and apply...

Job Title: Staff Engineer – JAVA Job ID: 87594 Location: Vancouver, British Columbia– 3 days a week onsiteOverview: As a Staff Software Engineer, you will operate as a technical leader and architect, driving the evolution of our high-scale Java ecosystem. While a Senior Engineer masters the component, you master the entire system lifecycle. You will be...

The Quattro Development and XVA Technology teams actively develop and enhance a set of co-operative, strategic systems and services which have a direct bearing on how Citi Capital Markets manages risk arising from trading, including both market and counterparty credit risks. We support traders, salespeople, risk managers, financial controllers and operations...

The Quattro Development and XVA Technology teams actively develop and enhance a set of co-operative, strategic systems and services which have a direct bearing on how Citi Capital Markets manages risk arising from trading, including both market and counterparty credit risks. We support traders, salespeople, risk managers, financial controllers and operations...

Explicitly requires vibe coding skills — mentions AI-assisted development workflows and AI coding assistants.About the Role Senior AI Java Developer to design and build AI-powered enterprise applications using Java, Spring, and modern microservices architectures. The hybrid role (downtown Toronto) emphasizes integration of LLMs, Generative AI, cloud AI...

Build Java applications for Citi’s Helios platform using Spring Framework and RESTful APIs in a hands-on engineering role. Work across technology and business teams with autonomy. As an Apps Development Intermediate Programmer Analyst, you will enhance financial services technology through Core Java 8, Spring MVC, Spring JDBC, and SQL. The role covers...

Senior Java development in Toronto, ON, centers on Spring Boot, scalable microservices, and clean code. Build applications that support products at Triunity Software. Triunity Software seeks a Senior Java Developer to design and maintain Java applications and microservices. The work includes Spring frameworks, RESTful APIs, cloud platforms, databases,...

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...

Elevate your career as a Lead Java Developer at a leading firm focused on enterprise applications. Bring your Java 17+ expertise and design innovative microservices using modern frameworks. This senior role requires 6-10 years of experience in software engineering, with deep knowledge of Spring Boot and event-driven architectures. Your proficiency with...

Build secure identity services at Affirm using Python or Kotlin while working remotely from eligible Canadian provinces. Authentication is central to this customer-facing engineering work. As a mid-engineering Software Engineer II in Information Security, you will contribute to customer identity and access management capabilities. You will develop backend...

Role: Full Stack engineer – (Backend heavy) – Java with React Location: Toronto – 3 days a week hybrid Strong hands-on experience withJava/J2EE ,Spring ,Spring Boot , and dependency injection frameworks. Proficiency inReact.js ,AngularJS ,HTML5 ,CSS3 , and CMS platforms (e.g., WordPress). Experience withREST/SOAP APIs , microservices architecture, and...

Grow your career with an innovative global bank in Mississauga, ON as a Senior Java DevOps Developer. Contract role with strong possibility of extension and conversion to perm. Will require working a remotely with potential to move to hybrid 3 days onsite upon conversion.Contract Duration: 6 monthsRequired Skills & ExperienceBachelor’s degree/University...