Backend Engineer - Outside IR35 - Public Sector - Integration/Salesforce at Tecknuovo Ltd, London, £550 per day

Tecknuovo is a deliberately different digital consultancy, delivering secure, modern solutions while upskilling client teams to ensure zero long-term dependency. We are seeking a Backend Engineer to support a government digital environment. Focused on Back End services, integrations, and data flows supporting Salesforce, with a strong emphasis on APIs and system connectivity. Immediate start required.

Key Responsibilities
Build and maintain Back End integrations supporting Salesforce
Design and support APIs and data services
Work with Salesforce teams to ensure clean, scalable integrations
Support data querying and transformation where needed

Essential Skills
Strong API development and integration experience
Salesforce platform exposure (integration-side focus)
Experience working with data and Back End services

Nice to Have
Boomi/Boomie/Middleware tools
SQL
Experience with Salesforce event-driven or integration patterns

Location: London (ad-hoc)
Contract: Initial contract up to end October 2026
Rate: £550 per day (Outside IR35)
Start Date: Immediate start required