Senior Java Developer to support projects and initiatives in the development of Java applications in the public sector

S.i. Systems • Ottawa, Ontario, Canada • Posted June 24, 2026

Location Ottawa, Ontario
Job Type Contract
Category Computer Occupations
Posted June 24, 2026

Our public sector client is seeking a Senior Java Developer (Secret, 10+ years) to support projects and initiatives in the development of Java applications within government digital transformation programs

Contribute to high-impact digital transformation initiatives within a leading Government of Canada organization focused on innovation and economic development. This role supports the design, development, and maintenance of scalable Java-based web applications across multiple public service platforms. You will collaborate with multidisciplinary teams to deliver secure, reliable, and compliant solutions aligned with federal standards and cloud modernization goals. This engagement provides visibility across mission-critical digital programs supporting modernization excellence for Canadian citizens and businesses.

Contract, Ottawa - Remote 

Must Haves

  • 10+ years in Java application development across public sector or enterprise environments...
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