Salary: £52,000 - 91,000 per year Requirements: Experience with POS Configuration Knowledge of API Integration Strong background in System Testing Familiarity with Lightspeed K series Excellent problem-solving skills Ability to work in a fast-paced, hybrid environment Responsibilities: Support POS configuration for retail technology projects Facilitate API integration between various systems Conduct thorough system testing to ensure functionality Collaborate with cross-functional teams to ensure project success Troubleshoot and resolve any technical issues that arise Technologies: API Support More: We are a leading agency supporting major retail technology projects. We offer a competitive day rate for this six-month hybrid contract role based in Watford. Our team is dedicated to delivering excellence in technology integration and system performance. last updated 18 week of 2026