java software architect

eBay is building a new Toronto-based integration team and seeks a highly hands-on backend engineer who can define architecture, write production code, and drive execution across multiple stacks and geographies. You will lead technical direction for platform integrations, collaborating closely with engineering teams to deliver scalable services. You will...

Fresche Solutions is seeking a Java Performance Architect to diagnose, design, and optimize complex enterprise Java environments. This role focuses on Java application performance, JVM behavior, and bottleneck identification across the stack. You will work with clients and internal teams to lead technical discovery, communicate findings, and propose...

CirrusLabs is seeking a technically versatile engineer in Toronto to design and evolve scalable distributed systems, APIs, and event-driven architectures on AWS. You will translate business goals into robust technical solutions and contribute to ML inference pipelines, feature stores, and model-serving integrations. Experience with GitHub Copilot or...

Myticas Consulting seeks a Technical Architect (Java | SaaS | Banking) to lead hands-on architecture for large-scale enterprise software deployments in Tier-1 banking environments. The role combines architectural leadership with practical development, customer engagement, and delivery oversight across cloud-native Java, Spring Boot, microservices, and...

Fresche Solutions is seeking a Java Performance Architect to diagnose, design, and optimize complex enterprise Java environments. This role focuses on Java application performance, JVM behavior, and bottleneck identification across the stack. You will work with clients and internal teams to lead technical discovery, communicate findings, and propose...

CoFoMo Inc. in Montreal is seeking a senior software engineer to lead REST API design and development for enterprise-grade applications. The role focuses on modernizing existing systems and applying DevSecOps to secure the entire SDLC. You will collaborate with multidisciplinary teams and leverage AI-assisted development tools to accelerate design, coding...

CoFoMo Inc. in Montreal is seeking a senior software engineer to lead REST API design and development for enterprise-grade applications. The role focuses on modernizing existing systems and applying DevSecOps to secure the entire SDLC. You will collaborate with multidisciplinary teams and leverage AI-assisted development tools to accelerate design, coding...

Myticas Consulting seeks a Technical Architect (Java | SaaS | Banking) to lead hands-on architecture for large-scale enterprise software deployments in Tier-1 banking environments. The role combines architectural leadership with practical development, customer engagement, and delivery oversight across cloud-native Java, Spring Boot, microservices, and modern...

Take charge of impactful software projects as a Senior Software Engineer specializing in Java and cloud technologies. This role involves leading architectural conversations and technical decision-making. As a key member of the development team, you will apply your 8+ years of software development experience and 3 years of focus on complex systems. You'll...

CoFoMo Inc. in Montreal is seeking a senior software engineer to lead REST API design and development for enterprise-grade applications. The role focuses on modernizing existing systems and applying DevSecOps to secure the entire SDLC.You will collaborate with multidisciplinary teams and leverage AI-assisted development tools to accelerate design, coding and...

We are seeking a highly motivated and skilled Senior Software Engineer to join our innovative team, blending backend development expertise with emerging AI technologies. In this role, you will design, develop, and deploy high-performance applications using Java, Spring Boot, and MongoDB. A significant part of your responsibilities will involve developing and...

Citi is hiring a Software Engineer to join our Markets Operations Technology team, building robust solutions for global finance. You will work with product teams to deliver high‑quality software, participate in the full development lifecycle and contribute to an engineering culture across global teams. We value 2–5 years of hands‑on software...

Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Please be advised that our Careers site will be unavailable from November 28 at 12am ET to November 29 12am ET for scheduled system maintenance. Title: Software Engineer, Java, Global Payments Engineering (Future Opportunities) Requisition ID: 272327 Join a...

We are seeking a highly motivated and skilled Senior Software Engineer to join our innovative team, blending backend development expertise with emerging AI technologies. In this role, you will design, develop, and deploy high-performance applications using Java, Spring Boot, and MongoDB . A significant part of your responsibilities will involve...

We are seeking a highly motivated and skilled Senior Software Engineer to join our innovative team, blending backend development expertise with emerging AI technologies. In this role, you will design, develop, and deploy high-performance applications using Java, Spring Boot, and MongoDB. A significant part of your responsibilities will involve developing...

We are seeking a highly motivated and skilled Senior Software Engineer to join our innovative team, blending backend development expertise with emerging AI technologies. In this role, you will design, develop, and deploy high-performance applications using Java, Spring Boot, and MongoDB. A significant part of your responsibilities will involve developing...

We are seeking a highly motivated and skilled Senior Software Engineer to join our innovative team, blending backend development expertise with emerging AI technologies. In this role, you will design, develop, and deploy high-performance applications using Java, Spring Boot, and MongoDB. A significant part of your responsibilities will involve developing...

A leading tech staffing firm is seeking a Senior Software Developer in Toronto for a contract position. The role involves supporting critical Treasury and Payment Services applications within Commercial Banking Technology. The ideal candidate has over 8 years of experience in banking or financial services technology and strong hands-on skills with Java or...

Software Engineer, Global Payments Technology (Backend Java Developer) Requisition ID: 268500 Purpose We are seeking an Intermediate Java Developer to join our agile development team and contribute to the design, development, and maintenance of backend services. The ideal candidate has hands‑on experience with Java and Spring Boot, working knowledge of...

We are seeking a highly motivated and skilled Senior Software Engineer to join our innovative team, blending backend development expertise with emerging AI technologies.In this role, you will design, develop, and deploy high-performance applications using Java, Spring Boot, and MongoDB. A significant part of your responsibilities will involve developing and...