Sr. Java; boot Developer API and Microservices expertise to our insurance client's Enterprise

Job in Toronto, Ontario, M5A, Canada

Listing for: S.i. Systems

Contract position
Listed on 2026-06-18

Job specializations:

Software Development
Backend Developer, Java Developer, Software Engineer, Full Stack Developer

Position: Sr. Java (Spring boot) Developer with API and Microservices expertise to support our insurance client's Enterprise

Sr. Java (Spring boot) Developer with API and Microservices expertise to support our insurance client's Enterprise Application Integration team

Duration: 6 Months

Location: Toronto (Hybrid, 3x/week)

We are looking for a Senior Software Developer for the Enterprise Application Integration team within Data, Automation, AI, and Platforms.

Responsibilities:

• Delivers code based on specifications and/or develops, modifies, configures, maintains or integrates solutions to meet design specifications to meet business functional requirements and non-functional engineering specifications

• Configures and integrates software components and third-party software products, tools and solutions

• Facilitates and actively participates in meetings, walkthroughs and reviews of software development deliverables

• Delivers fixes and improvements to existing software products, maintains environments and versions, adhering to standards and compile versions

• Ensures technical responsibility over assigned software products and codebases

Must Haves:

5+ years of experience as a Java (Spring Boot) Developer with a focus on API, microservice
s and event-based software development

Proficiency in technologies such as

Apigee

Confluent / Kafka

Liquibase

Docker / Istio / Rancher / Kubernetes.

SQL.

RESTful and SOAP web services

Proficient experience with:

Database systems and data access methods

Source code management and build automation systems

Test-driven development and test frameworks

Working with production/application support during a critical incident