Senior Partner API Engineer - Messaging Interoperability (Regulatory)

Overview

• Contract length: 12 month contract
• Salary: £78,00-£87,000
• Location: United Kingdom Fully Remote

A global technology platform is seeking an experienced Senior Partner API Engineer to support messaging interoperability and regulatory initiatives.

This is a highly partner-facing engineering role where you will act as a technical bridge between internal product teams and external partners, translating regulatory and product requirements into robust, scalable API solutions.

What Youll Be Doing

• Design, build, and maintain APIs supporting large-scale messaging platforms
• Integrate and support complex third-party and partner APIs
• Work closely with external partners to enable interoperability
• Translate regulatory and product requirements into technical implementations
• Independently test, validate, and troubleshoot API specifications
• Influence product direction through technical expertise and partner feedback

What Were Looking For

• 5+ years of professional software engineering experience
• Strong API design and integration background
• Proven experience working directly with external partners or clients
• Excellent communication skills and ability to operate cross-functionally
• Ability to work autonomously in a fast-moving, globally distributed team

Nice to Have

• Experience at large-scale tech or platform companies
• Exposure to regulatory-driven engineering work (e.g. interoperability, compliance)
• Messaging, platform, or ecosystem-facing product experience

Next steps to apply

Apply now with word document CV or email your CV for immediate review.