Net Developer jobs in United Kingdom

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S.i. Systems

London, United Kingdom

Other

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Yes

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0375e6a90322

21

12.08.2025

26.09.2025

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Our valued Public Sector Client is looking for Senior and Intermediate Programmer/Software Developers to support the development of Tableau, Oracle Apex and Android Applications.

These resources will develop and support dashboard and Apex applications to ensure secure, real-time access to mission-critical data, enable seamless integration of evolving technologies, and enhance productivity and decision-making across the organization. As these custom-built applications form a core component of a secure digital ecosystem—incorporating tailored workflows and enforcing stringent security protocols for classified operations—task-based contracting is essential to maintain operational oversight and respond rapidly to time-sensitive development and support requirements.

Responsibilities:

• Develop and maintain mobile applications using Kotlin, ensuring performance, usability, and compatibility across Android devices
• Write, review, and maintain technical documentation including architecture diagrams, user guides, and codebase documentation to ensure maintainability and knowledge transfer
• Collaborate with cross-functional teams to ensure seamless integration of front-end, backend, and mobile components within the overall software architecture
• Troubleshoot, debug, and resolve issues across the application stack, ensuring optimal performance, scalability, and reliability of delivered solutions

Must Haves:

• Application Developer 6+ years
• Oracle APEX 18+ months
• SQL 18+ months

Work Location:

• Garrison Petawawa, Petawawa, ON and Startop Rd Ottawa Ontario