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Senior API Platform Architect: Scale & Multi-Tenant
Job in
Greater London, London, Greater London, W1B, England, UK
Listed on 2026-06-12
Listing for:
Callosum
Full Time
position Listed on 2026-06-12
Job specializations:
-
Software Development
Senior Developer
Job Description & How to Apply Below
Callosum is looking for a senior engineering lead to own and develop the architecture for our API platform. This role focuses on building core systems and leading a small team to enhance our platform, ensuring reliability and scalability while integrating customer workflows.
The ideal candidate will be hands-on and experienced in designing high-assurance production API systems, comfortable with architectural judgments, and ready to work in an innovative environment. The position is primarily on-site in London.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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