API Migration Enterprise Platform Transition
£500 per day Outside IR35
Start: 16/03/2026 End: 31/05/2027
Fully Remote
I’m supporting a major public-sector digital transformation programme and looking for an experienced Technical Architect to lead a large-scale API migration project.
Key Experience Required:
- Strong background as a Technical Architect within complex enterprise or government environments
- Hands-on experience migrating APIs between platforms (legacy to modern)
- Deep understanding of integration patterns, service architecture, and platform interoperability
- Ability to work closely with engineering teams to define technical standards and drive delivery
- Experience with large distributed systems or data-heavy platforms
Role Overview:
- Lead the architecture for a significant API migration programme
- Define integration strategies, solution patterns, and technical standards
- Ensure solutions meet requirements for performance, scalability, and security
- Work closely with delivery teams across design, development, and implementation
- Support stakeholders with technical decision-making and solution options
If you’re an experienced Technical Architect with proven API migration experience and available for a long-term Outside IR35 engagement, I’d be keen to speak with you.
Please message me or send your CV for immediate consideration.