java software engineer

Build real-time payment infrastructure as Marqeta’s Staff Java Engineer, writing production code and improving reliability remotely from Ontario or British Columbia.As a Staff Software Engineer, you will work daily in complex processing systems that route and authorize card transactions. You will shape designs, mentor engineers, and guide technical...

Java and Spring Boot specialists can build scalable cloud-native applications as Senior Full Stack Engineers. This role combines backend services with React and TypeScript.As a Senior Full Stack Engineer, you will own features from technical design through implementation, testing, deployment, and production support. You will work across Java, Spring Boot,...

Build scalable Java microservices and storage layers for Coursera’s backend services, with flexible work from home, an office, or both.As a Staff Software Developer on Monetization, you’ll architect and maintain backend systems supporting product development at scale. You’ll work with modern Java, MySQL, DynamoDB, gRPC, GraphQL, Kafka, and...

Shape innovative trading solutions as a Lead Senior Java Engineer with RBC. This role focuses on high-performing backend product development in cloud environments, driving key business values for clients. Join the RBC Wealth Management Technology team in this lead role, where you will collaborate with Solution Architects and Software Engineers to design...

Build Java cloud services with strong DevOps expertise at Thomson Reuters in Toronto, using AWS, Spring Boot, and PostgreSQL within a hybrid model.As a Senior Software Engineer, you will design, deploy, and operate scalable cloud-native services. You will own solutions across delivery and production operations while improving reliability, deployment...

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...

Allstate Insurance Company of CanadaAllstate has been protecting families for over 90 years, focusing on home and auto insurance and preventive products. The Canadian branch serves customers since 1953.Role DescriptionProduct Engineering (Integration Java Developer) – senior member of the new Integrations Team, collaborating across Canada, Northern...

Lead Java quality engineering strategy for high-throughput trading platforms in Mississauga, ON, with expertise in Spring Boot and microservices architecture. This contract role is remote, with potential hybrid work after conversion.As a Senior Forward Deployed Java Engineer in Test, you will define global quality engineering direction across multi-tier...

Design distributed authentication services for eBay using Java, Spring Boot, REST, and event-driven architecture. Help build cloud-native capabilities. This Senior Software Engineer role focuses on production-grade backend applications and scalable distributed systems. You will create APIs and microservices supporting Authentication as a Service, extending...

Lead Java quality engineering strategy for high-throughput trading platforms in Mississauga, ON, with expertise in Spring Boot and microservices architecture. This contract role is remote, with potential hybrid work after conversion.As a Senior Forward Deployed Java Engineer in Test, you will define global quality engineering direction across multi-tier...

We are seeking a progressive, high-energy Java Developer to join our Risk and Information Management team in Non-Financial Risk Technology. This role will architect and lead mission-critical Java platforms, drive technical strategy, establish engineering best practices, mentor development teams, and collaborate with stakeholders to solve complex business...

Build real-time payment infrastructure as Marqeta’s Staff Java Engineer, writing production code and improving reliability remotely from Ontario or British Columbia. As a Staff Software Engineer, you will work daily in complex processing systems that route and authorize card transactions. You will shape designs, mentor engineers, and guide technical...

Elevate your career as a Lead Java Backend Engineer at Citi, where you will build scalable microservices and contribute to data-driven features in a hybrid work model. Join a team dedicated to high availability and performance. This senior-level role requires 6-10 years of backend software experience, focusing on developing Java applications using Spring...

Shopify Inc. is seeking a Java Search Infrastructure Engineer to build distributed systems powering search across billions of products.You’ll collaborate with platform engineers and SREs to deliver scalable, resilient search infrastructure that enables merchants to focus on entrepreneurship. Responsibilities include coordinating queries across many shards,...

Build enterprise routing engines with Java and Spring Boot at Miratech, working remotely within its Work From Anywhere culture. Shape real-time interaction distribution.As a Senior Routing Engine Developer, you will develop distributed backend services for contact center operations. The work spans microservices, REST APIs, event-driven architecture,...

Build AI-powered backend capabilities with Java, Spring Boot, and LLM orchestration for scalable, resilient banking application ecosystems. This Senior Java Developer role connects high-scale microservices architecture with GenAI for a major financial services client. You will build intelligent automation, Retrieval-Augmented Generation, vector database...

Elevate your career as a Senior Java API Engineer with a full-time position based in Mississauga, Canada. Bring your expertise in Java, Spring Boot, and microservices to drive successful solutions.This role requires 10+ years of experience in software development, focusing on Java and Spring Boot in a practical setting. You'll work on REST and SOAP web...

Build AI-powered backend capabilities with Java, Spring Boot, and LLM orchestration for scalable, resilient banking application ecosystems.This Senior Java Developer role connects high-scale microservices architecture with GenAI for a major financial services client. You will build intelligent automation, Retrieval-Augmented Generation, vector database...

Advance your career as a Java Engineer at Scotiabank in Toronto, where backend development meets innovation. Utilize your Java and Spring Boot skills to support agile team projects. In this Intermediate role, you'll work with backend applications, focusing on developing, testing, and maintaining Java-based services. Your experience with Kafka will...

Build enterprise-scale routing engines with Java and Spring Boot at Miratech, developing real-time interaction distribution for contact center operations. As a Senior Routing Engine Developer, you will create scalable backend services for voice and digital interactions. You will apply distributed systems, microservices, event-driven architecture, and...