Java Software Engineer

Mississauga, ON
On-site
Posted Oct 9, 2026
1 position

US$65–US$70 / hour

Opens LinkedIn

Employment type: Contract
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Design, develop, and maintain enterprise Java applications, including Spring Boot microservices, distributed applications, REST APIs, and messaging-based solutions. Build database-driven applications and support and troubleshoot them in cloud, container, and Linux/Unix environments.

Job details

Strong experience in Java development Extensive experience with Microservices, Distributed Systems, and Service-Oriented Architecture. Strong experience with Spring and Spring Boot. Hands-on experience with AWS, ECS, Docker, OpenShift, and Kubernetes. Strong experience with relational databases such as Oracle and SQL Server. Hands-on experience with Linux/Unix and Shell scripting. Experience with message-driven/event-driven architectures, including Kafka and EMS. Strong understanding of scalable and cloud-based application architectures. Key Responsibilities: Design, develop, and maintain enterprise-level Java applications. Build and enhance Spring Boot microservices and distributed applications. Develop and integrate REST APIs and messaging-based solutions. Work with cloud/container technologies including AWS, Docker, Kubernetes, and OpenShift. Develop database-driven applications using Oracle/SQL Server. Troubleshoot and support applications in Linux/Unix environments.

What you’ll do

Requirements

Requires strong Java, Spring Boot, microservices, distributed systems, and service-oriented architecture experience, along with hands-on experience using AWS, containers, and Kubernetes-related platforms. Candidates should also have experience with Oracle or SQL Server, Linux/Unix, shell scripting, and event- or message-driven architectures such as Kafka and EMS.