5 of 5 Permanent Integration Testing Jobs in Central London

execute comprehensive test programmes, perform system-level tests, and provide detailed feedback to support product improvements. Key Responsibilities: Independently plan and execute unit testing and system integration testing . Perform embedded software unit testing to verify functionality, accuracy, and reliability of individual components. Conduct software integration testing , verifying interactions between software, hardware components, subsystems, and external interfaces. Suggest simulation or emulation techniques to improve system-level testing. Recommend and implement automated testing frameworks and tools to optimise processes, improve productivity, and ensure consistent results. Support the software release process , ensuring builds are ready ...

Integration Architect – Azure, Retail Sector, Global – Outside IR35 Outstanding opportunity to join this global technology consulting business who specialise in delivering enterprise scale architectures specifically for the global retail sector. We’re looking for an Integration Architect with deep Microsoft Azure expertise and a strong understanding … retail domain. You’ll shape the integration strategy across a complex, high‐volume environment, ensuring systems, data flows, and customer‐facing platforms work seamlessly at scale. This is a hands‐on architectural role where you’ll define patterns, govern integration standards, and guide engineering teams as we modernise ...

frameworks Liaise with processor technical teams to ensure business and operational requirements are accurately reflected in system design Provide subject matter expertise throughout all testing phases, including system integration testing, user acceptance testing, and go-live readiness Support migration cutover activities and provide hands-on input … understanding BIN configurations, product setups, and processor technical architecture * Ability to work effectively with both business stakeholders and technical engineering teams * Experience supporting testing cycles for payment systems Desirable Skills * Hands-on experience with major processor platforms (FIS, Fiserv, ACI, GPS, Compass Plus, etc.) * Knowledge of ISO 8583 message ...

Automation Engineer to join a leading financial services organisation on a 6-month contract. This hands-on role focuses on delivering high-quality automated testing across web, API, and data validation for investment and wealth management platforms. You will execute automation scripts, validate complex data flows, test RESTful APIs … ensure releases meet reliability and performance standards. Role & Responsibilities Develop, maintain, and execute automation frameworks for web, API, and data validation testing within wealth management and trading systems Perform functional, regression, performance, and integration testing for complex financial applications Test RESTful APIs using tools such as Postman ...

Payroll, Pension, and Absence processes. Apply hands-on experience in Oracle Global Payroll/Absence Cloud, particularly within the UK Public sector. Conduct System Integration Testing, support User Acceptance testing and Payroll Parallel Reconciliation (PPR) and support hyper care Utilize extensive knowledge of HCM technical tools, including … Batch Loader. Effectively discuss complex technology solutions to diverse audiences, including technical, business, and management teams, walkthrough of Business Process Specification documents, Configuration Workbooks, Testing, Change Requests Lead customer discussions pertaining to integrations, data migrations, and reports related to Payroll, C&B, Absence, and other relevant modules Apply comprehensive ...