51 to 75 of 108 Integration Testing Jobs in London

and tech stack. The role includes hands-on development, mentoring other developers, driving code review processes as well as working with the CTO to define the technical architecture and integration requirements for the solution. This is a great opportunity for a leading edge, innovative, high-class Java developer to enter the company at a time when you can make … Architected, designed, and led development of a microservices solution using Spring Boot Experience of Docker and AWS (ideally EventBridge & SQS) Experience of implementing RESTful web services Experience of unit testing using Junit, mocking frameworks and integration testing Experience of deploying into and using AWS services including VPC, EC2, RDS, API Gateway Experience of deploying and using industry More ❯

PBL). Key Responsibilities Lead and deliver full Oracle Fusion HCM Payroll/Absence implementations for UK clients. Demonstrate expert knowledge of UK Payroll and Pension processes. Manage System Integration Testing (SIT), User Acceptance Testing (UAT), and Payroll Parallel Reconciliation (PPR). Prepare status reports (RAG), maintain RAID logs, and manage project delivery plans. Conduct workshops, walkthroughs … and testing with business users. Handle integrations, data migrations, and reports for Payroll, OTL, and Absence modules. Provide hands-on experience with Oracle Global Payroll/Absence Cloud within the UK Public Sector. Skills & Experience 12-14 years total IT experience, including 6-8 years in Oracle Fusion HCM Cloud (Payroll/Absence). Strong understanding of UK Payroll More ❯

Your new role My client, a leading global bank, is seeking a System Integration Test (SIT) Analyst with strong collateral management experience to join their team on a strategic upgrade initiative. What You'll Need to Succeed Proven track record in System Integration Testing (SIT) and User Acceptance Testing (UAT) within financial services. Hands-on experience More ❯

Your new role My client, a leading global bank, is seeking a System Integration Test (SIT) Analyst with strong collateral management experience to join their team on a strategic upgrade initiative. What You'll Need to Succeed Proven track record in System Integration Testing (SIT) and User Acceptance Testing (UAT) within financial services. Hands-on experience More ❯

Core HR, Absence, Recruitment and Talent Management for UK clients. Apply hands-on experience in Core HR, Recruitment and Talent Management, 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 HCM Data Loader (HDL), HCM … reporting, Fast Formulas, and Payroll 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 Core HR, Recruitment and Talent Management and other relevant modules. Apply comprehensive knowledge and experience More ❯

architectural designs and actionable technical documentation. Design robust, scalable, and maintainable digital solutions across web, mobile, data, and MarTech ecosystems. Take ownership of high-level designs, low-level designs, integration specifications, and build oversight. Client Collaboration & Delivery Execution Participate in workshops and discovery sessions to capture functional and non-functional requirements. Engage with client-side developers and product owners … to ensure alignment on technical implementation. Provide architectural support during the delivery lifecycle including build oversight, integration, testing, and deployment. Engineering & Hands-On Capability Provide hands-on support during critical phases of delivery, including prototyping, technical troubleshooting, and code contributions when needed. Collaborate closely with engineering teams to guide implementation, unblock issues, and ensure architectural integrity is maintained … ensure best practices in performance, security, and maintainability. Contribute to the creation and use of reusable components, solution templates, and documentation standards. Libraries and Frameworks: React, Next.js, Node.js, .NET Testing: Vitest, Playwright, Pact, K6 Infrastructure and DevOps: GitHub Actions, Azure, Kubernetes, Docker, Terraform While familiarity with our full technology stack is desirable, it is by no means required. Required More ❯

standards, best practices, and architectural/design guidelines specific to Blueplanner Implementation of new structures and optimization consultancy Preparation of meetings and documentation Consulting during the UAT (User Acceptance Testing) and the System Integration Testing Tasks Profound knowledge in BluePlanner domain design work Very good expertise in the documentation for Architecture Board Fluent English language skills If More ❯

operations. Key Responsibilities: Develop and maintain software for mission-critical systems. Collaborate with multidisciplinary teams to meet technical and operational requirements. Write clean, efficient, and well-documented code. Support integration, testing, and debugging in secure environments. Ensure compliance with defence standards and cybersecurity protocols. Requirements: Proficiency in programming languages such as C++, C#, Java, or Python. Experience in More ❯

Key Responsibilities: Analyse business requirements and develop software solutions on IBM i (AS/400). Maintain and enhance the Paladign system, including its update module. Conduct unit and integration testing, and manage software releases. Collaborate with global teams across development, QA, and support. Ensure documentation and code standards are upheld. Must-Have Skills: 5+ years in Financial More ❯

Key Responsibilities: Analyse business requirements and develop software solutions on IBM i (AS/400). Maintain and enhance the Paladign system, including its update module. Conduct unit and integration testing, and manage software releases. Collaborate with global teams across development, QA, and support. Ensure documentation and code standards are upheld. Must-Have Skills: 5+ years in Financial More ❯

Key Responsibilities: Analyse business requirements and develop software solutions on IBM i (AS/400). Maintain and enhance the Paladign system, including its update module. Conduct unit and integration testing, and manage software releases. Collaborate with global teams across development, QA, and support. Ensure documentation and code standards are upheld. Must-Have Skills: 5+ years in Financial More ❯

Key Responsibilities: Analyse business requirements and develop software solutions on IBM i (AS/400). Maintain and enhance the Paladign system, including its update module. Conduct unit and integration testing, and manage software releases. Collaborate with global teams across development, QA, and support. Ensure documentation and code standards are upheld. Must-Have Skills: 5+ years in Financial More ❯

and delivering solutions using C#/.NET, Azure, Angular, Python, SQL Server and other technologies Building robust, high quality systems using modern best practices in software engineering, unit/integration testing and CI/CD Staying curious and proactive, taking ownership of learning trading workflows and identifying opportunities where technology can add commercial value Requirements for the Front More ❯

and delivering solutions using C#/.NET, Azure, Angular, Python, SQL Server and other technologies Building robust, high quality systems using modern best practices in software engineering, unit/integration testing and CI/CD Staying curious and proactive, taking ownership of learning trading workflows and identifying opportunities where technology can add commercial value Requirements for the Front More ❯

and delivering solutions using C#/.NET, Azure, Angular, Python, SQL Server and other technologies Building robust, high quality systems using modern best practices in software engineering, unit/integration testing and CI/CD Staying curious and proactive, taking ownership of learning trading workflows and identifying opportunities where technology can add commercial value Requirements for the Front More ❯

and delivering solutions using C#/.NET, Azure, Angular, Python, SQL Server and other technologies Building robust, high quality systems using modern best practices in software engineering, unit/integration testing and CI/CD Staying curious and proactive, taking ownership of learning trading workflows and identifying opportunities where technology can add commercial value Requirements for the Front More ❯

engineering manager with growth of the team in London and US office. Define and be involved in development projects for their core real-time trading engine. Work collaboratively with testing and engineering teams internally and externally. Assist with further advancements in platform automation. Take ownership of business and technical change requests. Design and plan software change documentation. Integration testing to ensure high quality QA. The Senior C++ Software Developer will need to have: A STEM background. Experience developing electronic trading software is essential for this position. Significant experience of C++ development. c++ 11-17 STL experience. UNIX environment experience required. Experience of electronic trading – exchange trading – low-latency trading - financial-based trading system environments. Strong analytical More ❯

engineering manager with growth of the team in London and US office. Define and be involved in development projects for their core real-time trading engine. Work collaboratively with testing and engineering teams internally and externally. Assist with further advancements in platform automation. Take ownership of business and technical change requests. Design and plan software change documentation. Integration testing to ensure high quality QA. The Senior C++ Software Developer will need to have: A STEM background. Experience developing electronic trading software is essential for this position. Significant experience of C++ development. c++ 11-17 STL experience. UNIX environment experience required. Experience of electronic trading – exchange trading – low-latency trading - financial-based trading system environments. Strong analytical More ❯

team in London and the US office. 🛠️ Develop: Define and be involved in development projects for their core real-time trading engine. 🤓 Collaborate: Work collaboratively with internal and external testing and engineering teams. 🤖 Automate: Assist with further advancements in platform automation. 📋 Manage: Take ownership of business and technical change requests. 📝 Design: Plan and document software changes. 🔍 Test: Conduct integration testing to ensure high-quality QA. 🎓 Requirements for the C++ Software Engineer: 🎓 STEM Background: A solid foundation in Science, Technology, Engineering, or Mathematics. 💻 C++ Expertise: Proven commercial experience in C++ development. 🛠️ STL Experience: Proficiency with the Standard Template Library. 🖥️ UNIX Experience: Experience working in UNIX environments. 🔍 Analytical Skills: Strong troubleshooting and diagnostic abilities. 💡 Innovative Mindset: Ability to suggest More ❯

team in London and the US office. 🛠️ Develop: Define and be involved in development projects for their core real-time trading engine. 🤓 Collaborate: Work collaboratively with internal and external testing and engineering teams. 🤖 Automate: Assist with further advancements in platform automation. 📋 Manage: Take ownership of business and technical change requests. 📝 Design: Plan and document software changes. 🔍 Test: Conduct integration testing to ensure high-quality QA. 🎓 Requirements for the C++ Software Engineer: 🎓 STEM Background: A solid foundation in Science, Technology, Engineering, or Mathematics. 💻 C++ Expertise: Proven commercial experience in C++ development. 🛠️ STL Experience: Proficiency with the Standard Template Library. 🖥️ UNIX Experience: Experience working in UNIX environments. 🔍 Analytical Skills: Strong troubleshooting and diagnostic abilities. 💡 Innovative Mindset: Ability to suggest More ❯

team in London and the US office. 🛠️ Develop: Define and be involved in development projects for their core real-time trading engine. 🤓 Collaborate: Work collaboratively with internal and external testing and engineering teams. 🤖 Automate: Assist with further advancements in platform automation. 📋 Manage: Take ownership of business and technical change requests. 📝 Design: Plan and document software changes. 🔍 Test: Conduct integration testing to ensure high-quality QA. 🎓 Requirements for the C++ Software Engineer: 🎓 STEM Background: A solid foundation in Science, Technology, Engineering, or Mathematics. 💻 C++ Expertise: Proven commercial experience in C++ development. 🛠️ STL Experience: Proficiency with the Standard Template Library. 🖥️ UNIX Experience: Experience working in UNIX environments. 🔍 Analytical Skills: Strong troubleshooting and diagnostic abilities. 💡 Innovative Mindset: Ability to suggest More ❯

team in London and the US office. 🛠️ Develop: Define and be involved in development projects for their core real-time trading engine. 🤓 Collaborate: Work collaboratively with internal and external testing and engineering teams. 🤖 Automate: Assist with further advancements in platform automation. 📋 Manage: Take ownership of business and technical change requests. 📝 Design: Plan and document software changes. 🔍 Test: Conduct integration testing to ensure high-quality QA. 🎓 Requirements for the C++ Software Engineer: 🎓 STEM Background: A solid foundation in Science, Technology, Engineering, or Mathematics. 💻 C++ Expertise: Proven commercial experience in C++ development. 🛠️ STL Experience: Proficiency with the Standard Template Library. 🖥️ UNIX Experience: Experience working in UNIX environments. 🔍 Analytical Skills: Strong troubleshooting and diagnostic abilities. 💡 Innovative Mindset: Ability to suggest More ❯

regular check-ins to align on 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 match client narratives Collaborate … discrepancies Reporting & Dashboard Development Create 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, operations, or analytics-focused role More ❯

regular check-ins to align on 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 match client narratives Collaborate … discrepancies Reporting & Dashboard Development Create 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, operations, or analytics-focused role More ❯

regular check-ins to align on 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 match client narratives Collaborate … discrepancies Reporting & Dashboard Development Create 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, operations, or analytics-focused role More ❯