Senior Backend Developer with strong experience in Java or GoLang to support the development of scalable, cloud-based services and APIs

Toronto, Ontario, Canada • Posted March 15, 2026

Job Type: Contract

Location: Toronto, Ontario

Posted: March 15, 2026

Category: Computer Occupations

Application Deadline: April 24, 2026

Role Description

6 months
Hybrid
We are seeking a Backend Developer with strong experience in Java or GoLang to support the development of scalable, cloud-based services and APIs.
Must-Have Requirements:
Strong hands-on experience with Java and/or GoLang
Experience with containerization (Docker)
Working knowledge of Apache Kafka
Experience with Azure Cloud Services, including:
Azure SQL
Azure Data Lake Storage (ADLS)
Experience with PostgreSQL
Hands-on experience with Kubernetes (or Red Hat OpenShift)
Strong understanding of Web Services / APIs (RESTful services)
Knowledge of Web Security principles
Solid understanding of Networking and Unix/Linux environments
Nice to Have:
Experience programming against Vault Core

Interested in this role?

Click the button below to start your application for Senior Backend Developer with strong experience in Java or GoLang to support the development of scalable, cloud-based services and APIs at S.i. Systems.

Apply Now