java backend software engineer

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...

Randstad Enterprise is seeking a Senior Developer to lead the design, development, and implementation of our next-generation onboarding and regulatory platform. You will drive full-lifecycle development across global end users, leveraging Java, Angular, distributed databases, and cloud-aligned architectures to deliver scalable and UX-focused solutions.The...

Horizon Trading Solutions, basé à Montréal, recherche un Développeur Java Backend pour contribuer au cœur de notre plateforme de trading sur les marchés financiers électroniques. Vous intégrerez une équipe Scrum et participerez à la conception, au développement et à la mise en production des solutions.Vous apporterez une expertise Java et...

Une entreprise technologique innovante à Montréal recherche un Développeur Back-End Java Senior pour rejoindre une équipe dynamique. Le candidat idéal aura plus de 5 ans d'expérience en Java et Spring Boot, avec un intérêt pour l'innovation dans le secteur financier. Ce poste offre la possibilité de travailler sur des produits utilisés par des...

The Backend Java Developer is responsible for designing, developing, and implementing scalable backend solutions using microservices architecture.This role involves building RESTful web services, optimizing data processing workflows, integrating Kafka for real-time data streaming, and managing Oracle databases.The developer collaborates with cross-functional...

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...

Hirematic Talent Solutions in Montreal is seeking a Senior Java Backend Developer to join our core engineering team. You will design, build, and maintain high-performance, scalable backend systems using Java and Spring Boot.The ideal candidate has 7+ years of enterprise Java experience, a strong background in big data processing with Apache Spark, and a...

CIBC's Shared Platform Technology team is delivering enterprise-scale, cloud-based applications across multiple back-end systems. As a Sr. Consultant, Back End Developer- Java, you will build, implement and maintain flexible solutions in Java and Go, and shape technical design and integration. You’ll work with on-site 1-3 days per week in a hybrid model,...

Elevate your career as a Senior Software Engineer with Mozilla, focusing on backend systems for Firefox and enhancing cloud infrastructure in a collaborative environment. The Mozilla Corporation seeks an experienced engineer to join the Ecosystem Services Team. This role requires strong expertise in backend technologies, collaborating with product managers...

Build scalable revenue systems with Vivid Seats as a Senior Software Engineer on the Orders team, using Java, Python, or Node.js. This hybrid role includes three in-office days weekly. You will develop and support production web applications powering Vivid Seats’ online ticket marketplace. The senior position emphasizes backend technologies, modern web...

Join Obvio AI as a Backend Software Engineer to enhance road safety systems using AI technology. Collaborate with product, ML, and operations teams to build scalable and secure backend services. In this key role, you will contribute to the development of critical annotation workflows that power machine learning processes. With 3–5 years of backend...

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters mostYour role will be instrumental in designing the next generation of Affirm’s Checkout Platform to provide a world‑class buying experience that puts customers first!We...

Shape the future of procurement at Zip as a Backend Software Engineer. Your innovations will directly impact users through high-quality features and seamless collaboration. In this role, you will design and build products that are not only scalable but also resilient to challenges. Work closely with diverse teams to develop thoughtful solutions, write...

BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated...

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

VO2 GROUP, leader indépendant en conseil tech et numérique, recherche un Développeur Java pour réaliser des missions ponctuelles chez des clients. Vous développerez des back-ends solides, privilégierez un code propre et l’industrialisation jusqu’au déploiement, sur des projets variés et stimulants.Le candidat idéal possède 5 ans d’expérience...

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...

Kumaran Systems in Toronto, Canada is seeking an experienced Software Developer with strong hands-on experience in Java or Golang and a solid understanding of microservices, containers, and cloud-native tech. You will design, build, test, and deploy scalable backend services and REST APIs. You will work with Docker and Kubernetes, contribute to CI/CD...

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...

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...