10 of 10 Integration Testing Jobs in Central London

maintaining critical financial platforms. The role focuses on designing robust automation frameworks, ensuring system reliability, and enabling high-quality software delivery through advanced testing practices. The ideal candidate will have strong expertise in Playwright, JavaScript/TypeScript, and API automation, along with experience testing distributed systems and microservices … work closely with engineering, product, and DevOps teams to embed quality across the entire software development lifecycle while driving improvements in test automation, performance testing, and AI-augmented testing strategies. Key Responsibilities Automation Framework Development Design, build, and maintain scalable end-to-end automation frameworks using Playwright with ...

well as a separate Geographic Information System (GIS). The postholder will guide the project from requirements development through procurement, implementation, data migration, integration, testing, and transition into business-as‐usual (BAU). This role requires strong leadership across technical and non‐technical workstreams, ensuring the successful delivery … Technical Delivery Oversight Oversee solution implementation ensuring alignment with architectural standards, security requirements, and organisational policies. Map, coordinate, and manage resources across design, build, integration, testing, migration, and transition. Ensure effective and secure data migration and system integration. Drive robust testing processes including system testing ...

major organisation delivering a large‐scale trading and freight transformation programme and are seeking an experienced Senior Test Manager to lead programme‐wide testing strategy and delivery. This is a senior, programme‐level role with real influence over business readiness, risk management, and go‐live assurance across a highly … complex ecosystem of vendor platforms and bespoke custom-built solutions . The Role You will own end‐to‐end testing governance, ensuring operational, commercial, and financial confidence ahead of go‐live. Acting as a senior quality authority, you’ll work closely with business and technology leaders to ensure systems ...

Role Overview - 9 month FTC with possibility of extension The Integration Solution Architect is responsible for designing and delivering enterprise integration solutions across complex technology environments. The role ensures reliable and secure data and process flows between core business platforms such as ERP systems, service management tools, contact … centre platforms and enterprise data services. Working with business stakeholders, delivery teams and third-party suppliers, the architect will define integration approaches, oversee implementation and support the transition of solutions into operational support teams. The role also ensures alignment with recognised digital service standards and technology governance frameworks. ...

Monthly Pay) Our client is a leading UK investment management platform currently undertaking a major back-office transformation programme. The programme centres on the integration of a third-party institutional custody and clearing platform, replacing legacy back-office infrastructure with a modern, cloud-native architecture built to handle high … reconciliation. The programme is multi-year, well-funded, and operating at pace. Engineers joining at this stage will be working on technically complex integration and platform problems with real impact across the business. Role Overview We are seeking multiple Senior Java Engineers to join the programme engineering team. ...

navigate complex challenges and realise strategic outcomes. Role Overview We are looking for multiple open-minded and adaptable Junior QA Engineers to join our Testing Practice, with immediate deployment opportunities onsite with one of our largest Financial Services clients, based in London. These roles are ideal for someone … processes, tooling, and ways of working Build a strong understanding of the end-to-end system landscape, ensuring changes are assessed holistically Support testing across multiple layers, including system, integration, and data flows Continuously learn new tools, technologies, and domain knowledge relevant to the platform Key Skills ...

navigate complex challenges and realise strategic outcomes. Role Overview We are looking for multiple open-minded and adaptable Junior QA Engineers to join our Testing Practice, with immediate deployment opportunities onsite with one of our largest Financial Services clients, based in London. These roles are ideal for someone … processes, tooling, and ways of working Build a strong understanding of the end-to-end system landscape, ensuring changes are assessed holistically Support testing across multiple layers, including system, integration, and data flows Continuously learn new tools, technologies, and domain knowledge relevant to the platform Key Skills ...

performance Design and implement RESTful APIs and microservices architectures Oversee and improve CI/CD pipelines, automation, and deployment strategies Define and champion testing strategies, including unit and integration testing Troubleshoot complex technical issues and optimise system performance Maintain strong version control practices, including code reviews … with cloud platforms ( Azure preferred , AWS or GCP acceptable) Familiarity with Docker, Kubernetes , and modern deployment patterns Experience with CI/CD pipelines , automated testing, and Infrastructure as Code (e.g., Terraform) Solid understanding of database design (relational and NoSQL) Experience working in Agile environments and contributing to engineering best ...

hiring 2 Project Engineers to support delivery of IP broadcast systems across large-scale environments. You’ll play a key role in integration, testing, and deployment of modern broadcast workflows. What you’ll be doing: Supporting delivery of IP-based broadcast infrastructure Working across integration, configuration … testing Supporting orchestration and routing using Nevion iPath Collaborating across multiple technical workstreams Assisting with system validation and deployment What we’re looking for: Experience with SMPTE 2110 or Nevion iPath Knowledge of multicast and IP networking principles Experience in broadcast integration or system delivery Nice to have ...

goals, capture feedback, and proactively surface new needs Maintain a detailed understanding of project status and ensure best-in-class service delivery Data Integration & Testing Own the setup and maintenance of API connectors and automated reporting pipelines Validate data quality, perform regression testing, and ensure KPI definitions … dashboard wireframes, gather input from client teams, and translate into development-ready briefs Oversee QA processes with Data Governance and the BI team Coordinate testing, troubleshooting, and resolution of reporting issues Safely manage data sharing with non-Publicis users in line with security standards Qualifications ✔ Experience in a data ...