1 to 25 of 50 Permanent Integration Testing Jobs in London

for a Lead Software Developer in Test (Lead SDET) to play a pivotal role in that transformation. If you're a seasoned technologist with a deep understanding of software testing and automationand the leadership skills to mentor teams and guide clients through complex challengesthis is your opportunity to lead from the front. ?? Important: All applicants must be eligible for … SC clearance. Why Ten10? Were one of the UKs leading independent consultancies in Quality Engineering, Software Testing, DevOps, and RPAtrusted by major clients across finance, government, and enterprise. What sets us apart is our people, our passion for innovation, and our drive to deliver meaningful results. Heres why youll love being part of our team: Strategic Impact: Youll shape … testing strategies and automation approaches across complex, high-profile client engagements. Career Progression: Grow your leadership skills with tailored development opportunities and support for certifications. Culture of Excellence: Work with talented peers who thrive on solving real-world problems with modern technologies. Work-Life Balance: Enjoy hybrid working and a flexible approach that supports your lifestyle. About the Role More ❯

for a Lead Software Developer in Test (Lead SDET) to play a pivotal role in that transformation. If you're a seasoned technologist with a deep understanding of software testing and automation-and the leadership skills to mentor teams and guide clients through complex challenges-this is your opportunity to lead from the front. ️ Important: All applicants must be … eligible for SC clearance. Not sure if you qualify? Check here: Why Ten10? We're one of the UK's leading independent consultancies in Quality Engineering, Software Testing, DevOps, and RPA -trusted by major clients across finance, government, and enterprise. What sets us apart is our people, our passion for innovation, and our drive to deliver meaningful results. Here … s why you'll love being part of our team: Strategic Impact: You'll shape testing strategies and automation approaches across complex, high-profile client engagements. Career Progression: Grow your leadership skills with tailored development opportunities and support for certifications. Culture of Excellence: Work with talented peers who thrive on solving real-world problems with modern technologies. Work-Life More ❯

Engineer on the Data Layer Team, you will play a vital role in upholding engineering and quality best practices across our data infrastructure. You will design and implement robust testing strategies to validate scalable data pipelines and ensure data accuracy, integrity, and performance across our platforms. Collaborating closely with data engineers, solution architects, product owners, and technical leads, you … and the opportunity to shape an enterprise-wide data ecosystem, we'd love to have you on our team. You're Good At Should have strong knowledge of manual testing & automation development. Experience with Agile methodology and Scaled Agile. Experience working with QA testing framework and tools. Knowledge of validating streaming data flows and asynchronous processing. Python scripting … experience for test automation of data pipelines, API testing, and custom validations. Knowledge of JIRA & Zephyr tools Possess good understanding of Software Development Life Cycle, Testing Life Cycle & Automation test life cycle Good understanding of Java & Automated Testing using Selenium WebDriver, TestNG and Maven. Hands-on Experience in writing Test Scenarios, Test Cases, Test Execution and Defect More ❯

using JSON and Swagger/OpenAPI . The ideal candidate will act as a bridge between business stakeholders and development teams, ensuring clear, accurate, and testable interfaces for service integration and system communication. Key Responsibilities: Work closely with stakeholders (product owners, developers, QA, and solution architects) to gather and document detailed functional and non-functional requirements. Create and manage … such as Jira, Confluence, or Azure DevOps . Validate that solutions meet business requirements through regular engagement with the development and QA teams. Support data mapping, interface contracts, and integration testing initiatives. Assist in defining service-level contracts and technical interface specifications (TIS). Ensure API documentation is version-controlled, discoverable, and up-to-date. Collaborate with DevOps More ❯

a diverse range of trading use cases Engage in the complete software development lifecycle by collecting requirements, showcasing solid software design principles, and maintaining operational excellence through unit and integration testing Be a true owner, managing and supporting Trading Engineering applications throughout product lifecycle Work with teams across the organisation, including product, legal, and business development to think … beyond the technical implications of your design decisions Continuously raise our standard of engineering excellence by implementing and driving standard processes for coding, testing, and deployment Proactively identify customer and infrastructure difficulties and drive corresponding solutions. Mentor and support growth of junior engineers. WHAT YOU'LL BRING: 5+ years of software development with minimum 2 years in Ops or More ❯

reduce operational overhead while maintaining the reliability and precision essential to our business. Key Responsibilities Reporting systems: building both real-time and scheduled reporting tools for various stakeholders Data integration: connecting and consolidating data from multiple sources Tooling development and maintenance : building new automation tools and ensuring their reliability and continuous improvement Collaborative problem-solving: working with trading and … technology teams to identify and implement new automation opportunities Requirements Advanced Python programming: production-level experience programming in Python 3 and adherence to software development best practices Testing proficiency including unit testing, integration testing, and automated test frameworks Database and data integration experience working with company various SQL data sources and creating data pipelines System More ❯

Software Developer in Test to join our team on an interim basis for one of our key logistics clients. If you're a skilled developer with a love for testing and problem-solving, this is your chance to make a real impact. Why Ten10? We're proud to offer a vibrant and inclusive work environment, where your expertise is … life. About the Role As a Test Engineer/Software Developer in Test , you'll: Work with our clients to design, build, and implement cutting-edge automation frameworks and testing solutions. Input in QA strategies, influencing testing best practices. Play a client-facing role, ensuring our solutions align with their business needs. What We're Looking For We … hear from you! Essential Skills & Experience: Experience in Agile environments (e.g., SCRUM, Kanban). A technical development background with coding skillswith C# being the preference . Expertise in automation testing , with hands-on experience using Specflow and Appium. Knowledge of integration testing and automation frameworks . Hands-on experience with CI/CD pipelines and tools (e.g. More ❯

of APIs with other services. Write clean, well-designed, and reusable code. Test your code on an appropriate level and cooperate with the Developers in Test in creation of testing frameworks Acknowledge and be able to explain the tradeoffs with any technical decision. Take part in specification workshops where we define functional and non-functional characteristics of our systems … a range of interfaces. You understand how the web works, REST APIs, OpenAPI spec/Swagger, GraphQL, and the difference between REST and RPCs. You understand TDD, BDD, unit testing, integration testing and when to use them. You are familiar with trunk-based development in git. Experience with back-end web application frameworks (Django, FastAPI, etc) NICE More ❯

team in the Analytics and Data Platform group, responsible for architecting and building out brand new data integration. You will be responsible for: Practicing disciplined software engineering (e.g. automated testing, code reviews, and writing beautiful, pragmatic code) Coding in Java and Python Building out a brand new data management tool to support our business and operational users, working closely … with the rest of the Data and Analytics platform Unit testing, integration testing. Contributing to maintaining and constantly improving the CI/CD pipeline Code reviews, design reviews Code instrumentation, setting up proactive monitoring dashboards Liaising with users and subject matter experts in order to gather requirements, analyse solutions and triage feedback and incidents Understanding business requirements and More ❯

and contributing to team OKRs and delivery goals Proactively identifying, diagnosing, and resolving performance and data quality issues across the data stack Enforcing best practices for data transformation, documentation, testing, and version control using dbt Supporting the evolution of our modern data stack and mentoring junior team members as needed Implement CI/CD best practices for data transformation … Must-have experience: Significant experience in data engineering roles, including leading or participating in data platform migrations Strong hands-on experience with: dbt Cloud (modular development, CI/CD integration, testing, and documentation) Snowflake (performance tuning, SQL, role-based access, cost optimisation) SQL (analytical, transformation, and optimisation) Cloud environments (e.g., AWS, GCP, Azure). Familiarity with version control More ❯

Lead, you will play a critical role in ensuring the quality and reliability of enterprise-scale platform implementations. You will lead QA efforts across functional, automation, and non-functional testing domains, working closely with business, development teams. You will be instrumental in defining test strategies, building automation frameworks, and driving continuous quality improvements aligned with business objectives. At Nikao … Proven expertise in designing and leading scalable test automation frameworks using tools like Selenium, Playwright, or Cypress integrated within CI/CD pipelines (e.g., Azure DevOps, Jenkins). API & Integration Testing Strong hands-on experience with API testing using Postman or RestAssured, including validation of complex data flows and backend integrations. Cloud & DevOps Proficiency Solid understanding of … cloud-based testing environments (Azure/AWS) and experience with infrastructure-as-code concepts, deployment validation, and environment configuration. Data-Driven Testing & SQL Advanced SQL skills for test data validation, migration testing, and working with large datasets across platforms like PostgreSQL or SQL Server. AI & Next-Gen Testing Tools Exposure to AI-powered testing solutions More ❯

transforming how businesses deliver quality software, and were looking for a passionate Technical Test Consultant to join our growing team. If youre a skilled developer with a love for testing and problem-solving, this is your chance to make a real impact. ?? Important: All applicants must be eligible for SC clearance . Not sure if you qualify? Check on … clearance-levels/national-security-vetting-clearance-levels#security-check-sc Why Ten10? At Ten10, were proud to be one of the UKs leading independent consultancies for Quality Engineering, Software Testing, RPA, and DevOps . We bring together exceptional talent to deliver innovative solutions that help our clients release software faster and with confidence. Heres why youll love being part … changes or enhancements to any modules, changes to existing Service Catalogs , or new Service Catalogs using ATF . Work with our clients to implement cutting-edge automation frameworks and testing solutions. Essential Skills & Experience: Eligibility for SC clearance . Experience of implementing automation for ServiceNow modules using the Automated Test Framework (ATF). Significant experience in Agile environments (e.g. More ❯

of building and optimizing backend systems. Hands-on experience with relational/SQL databases, ensuring efficient and reliable data management. Well-versed in software engineering essentials such as unit testing, CI/CD, integration testing, and ensuring code reliability and reproducibility. Familiarity with cloud providers (e.g., Google Cloud, Microsoft Azure) and containerization tools like Docker is a More ❯

The QA Analyst will support Whitespace in continuing to provide quality software to an ever-growing customer base. Thorough and imaginative testing is critical to the success of the Platform. Whitespace takes pride in delivering an excellent, intuitive customer experience at a pace its competitors cannot match. This role requires someone who can grow and adapt with the company … who is eager to learn and progress a career within the Platform team. Full training on in-house and industry-specific systems will be provided. Main Responsibilities: Testing Scripted end-to-end testing of existing functionality, especially where that functionality is not yet incorporated into automated test scripts. Validation of issues found during testing to determine regressions … or pre-existing issues. Scripted end-to-end testing of new functionality. Exploratory testing based on business scenarios, including initial testing of new functionality following first release from development. Re-testing of issues as fixes become available. Capturing testing evidence (test steps, screenshots, videos) in line with Whitespace testing guidelines. Discussing issues with Business More ❯

and structure performant and reliable relational databases. A good understanding of software design - SOLID principles, design patterns, domain-driven design, and clean architecture. An excellent understanding of automated software testing: unit testing, automated integration testing, approval testing, test-driven development. Proven proficiency in Python, Excel/VBA, and SQL. Understanding of major asset classes and More ❯

business solutions and processes. Gathering, analyzing, and documenting business requirements, and coordinating with developers to create system specifications. Documented use cases and user stories, as well as conducted functional integration testing to ensure the smooth operation of systems. Identifying test scenarios, preparing test plans, and executing acceptance testing for developed programs. Collaborating with technical teams to support More ❯

spreadsheets); Configure inbound and outbound integrations to EDM, along with automation using technologies such as EPM Automate, REST API, PowerShell, and batch/shell scripting; Prepare and execute unit testing and integration testing scripts; Support user-acceptance testing and provide remediation to issues; Create EDM administration and migration documentation; Prepare and deliver knowledge transfer sessions to More ❯

Role : Mainframe Test Lead Location : London Work Mode : Hybrid Job Description: The objective of this role is to validate the Test coverage and Testing evidence that the upgrades made to DB2, IMS, MQ Subsystems do not impact the application functionality. In addition to the above, the role requires to identify the application regression test cases associated to the below … subsystems, hence a deep understanding of the Mainframe systems i.e. DB2, IMS, MQ, COBOL, JCL are essential. Key Responsibilities: Lead end-to-end testing efforts for mainframe applications and APIs. Design and implement testing approach, Test plan, and Review Test cases for mainframe systems involving IMS and MQ. Collaborate with development, business, and QA teams to understand requirements … and ensure test coverage. Perform integration testing involving APIs, IMS transactions, and MQ messaging. Automate test cases where applicable and manage test data. Identify, document, and track defects using tools like JIRA or HP ALM. Ensure compliance with quality standards and best practices. Required Skills: Strong experience in mainframe testing (COBOL, JCL, DB2). Hands-on experience More ❯

and apply event-driven architectures Influence and drive software engineering and architecture best practices and standards within the team and the wider community Apply principled engineering practices including unit testing, integration testing, continuous integration and, by your example, lead others in your team to do likewise. Act as a mentor and an example to others in … Experience with the Lightbend Reactive Platform, but any JVM (Scala, Java, Clojure) or Functional Language (Haskel, Lisp, Scheme). Have experience with "DevOps" tooling. A strong understanding of continuous integration and continuous delivery practices. Contributions to the technical community, either through blogs, internal workshops, meetups or conferences. More ❯

The position requires onsite presence 2 to 3 days per week, emphasising hands-on involvement with test rigs and embedded systems. Key Responsibilities include; Designing software solutions. Implementing and testing software in both Assembler and C, including unit and continuous integration testing. Implementing, integrating, and optimising sonar signal processing algorithms. Developing high-quality, maintainable code. Loading code onto … and Experience; Significant experience in Assembler development. Good experience in C development. Good experience in embedded program design. Good understanding of signal processing techniques. Experience in software/hardware integration and fault resolution. Good experience in UML design techniques. Understanding of the full software development lifecycle. Experience with FPGA and DSP hardware. Familiarity with Python would be beneficial. You More ❯

facilitate workshops and stakeholder engagement sessions. Identify and escalate key risks and dependencies to ensure programme success. Support automation and efficiency initiatives across fund accounting operations. Contribute to system integration testing, user acceptance testing, and post-implementation support. Required Experience: 10+ years of experience in financial services, with a focus on fund accounting, middle/back office More ❯

improve our processes and taking part in code reviews. This role requires you to collaborate closely with the Delivery team. Responsibilities All aspects of developing software including: Designing, developing, testing and deploying web applications. Coordinating with other developers and project managers. Liaising directly with customers where required. Fixing bugs, troubleshooting and resolving problems as well as proactively identify potential … and to be able to own the work completed. Provide support to other developers within the team. Ensure that you follow best coding practices, documentation, code reviews, unit and integration testing throughout all software developed. Skills Good knowledge of PHP unit testing frameworks such as PHPUnit or Pest. Good knowledge of frontend frameworks such as VueJS or More ❯

a diverse range of trading use cases Engage in the complete software development lifecycle by collecting requirements, showcasing solid software design principles, and maintaining operational excellence through unit and integration testing Be a true owner, managing and supporting Trading Engineering applications throughout product lifecycle Work with teams across the organisation, including product, legal, and business development to think … beyond the technical implications of your design decisions Continuously raise our standard of engineering excellence by implementing and driving standard processes for coding, testing, and deployment Proactively identify customer and infrastructure difficulties and drive corresponding solutions. Mentor and support growth of junior engineers. WHAT YOU'LL BRING: 8+ years of hands-on software development experience in the trading domain More ❯

Must-have experience: Significant experience in data engineering roles, including leading or participating in data platform migrations Strong hands-on experience with: dbt Cloud (modular development, CI/CD integration, testing, and documentation) Snowflake (performance tuning, SQL, role-based access, cost optimisation) SQL (analytical, transformation, and optimisation) Working knowledge of legacy tools like Talend and Jenkins, and an More ❯

databases, including SQL and NoSQL. Familiarity with AWS cloud services such as S3, RDS, and DynamoDB. Strong focus on writing clean, modular, testable code with experience in unit and integration testing. Hands-on experience with CI/CD pipelines and version control systems like Git. What we offer: Pension company contribution = 3% Incentive scheme up to 10% of annual More ❯