26 to 50 of 114 Regression Testing Jobs

global technology team supporting front-to-back trading systems at a major global investment bank. This role will focus on end-to-end testing across the full trade lifecycle, working closely with Front Office, Middle Office, and Back Office applications. The position sits within an international QA function, with … close collaboration across teams in Asia (India, China). Key Responsibilities Perform end-to-end functional testing across trading systems (Front Office to Back Office) Execute and support automated testing initiatives and frameworks Manage and maintain non-production environments (front-to-back testing setup) Validate trade flows ...

Test Analyst/QA Tester – Remote – UK (Tech stack: SQL, Postman/Bruno, QA, Tester, Test Analyst, API Testing, Selenium, Playwright, Jira, Azure DevOps) Are you a sharp QA Tester with strong manual testing skills and experience using SQL and Postman/Bruno Our client is looking … proactive Tester who enjoys problem-solving, exploratory testing and delivering high-quality software in a collaborative remote environment. This is a fantastic opportunity for a mid-level QA Engineer/Tester to join a growing team where quality is genuinely valued. What you’ll be doing Creating and executing ...

Test Analyst/QA Tester - Remote - UK (Tech stack: SQL, Postman/Bruno, QA, Tester, Test Analyst, API Testing, Selenium, Playwright, Jira, Azure DevOps) Are you a sharp QA Tester with strong manual testing skills and experience using SQL and Postman/Bruno Our client is looking … proactive Tester who enjoys problem-solving, exploratory testing and delivering high-quality software in a collaborative remote environment. This is a fantastic opportunity for a mid-level QA Engineer/Tester to join a growing team where quality is genuinely valued. What you'll be doing Creating and executing ...

role in ensuring the quality, reliability, and usability of digital services. Working within an agile, multidisciplinary team, you'll focus on manual and exploratory testing to support user-centred, secure, and high-quality systems. What you'll be doing Designing and executing manual test cases from user stories … acceptance criteria Carrying out functional, exploratory, and regression testing Supporting user acceptance testing (UAT) and release readiness Identifying, recording, and tracking defects with clear evidence and impact Testing for accessibility, usability, compatibility, and basic security risks Collaborating closely with developers, analysts, and delivery managers Contributing ...

engineering teams with the addition of a Junior-Mid QA Engineer. This is a fantastic opportunity for a QA Engineer who enjoys hands-on testing, problem solving and understanding how systems work end-to-end across both UI and APIs. Working closely with Product Managers, Engineers and the wider … help ensure features and fixes behave as intended, reducing risk and supporting high-quality releases across a modern SaaS platform. Key Responsibilities • Manual testing across web UI and APIs • Executing API tests using Postman, curl or similar tools • Exploratory testing to uncover bugs and edge cases • Supporting ...

Software Developer in Test specialists ensuring test plans are understood, integrated, delivered and automated where possible - Coordinate and manage test schedules - Build and maintain testing artefacts, looking ahead for future opportunities or blockers, and ensuring decisions by teams align with the strategy - Identify operational improvements and work to ensure … stable service that can be enhanced - Anticipate and mitigate against project challenges or risks - Work with and support third parties in providing testing services - Work with the wider community to identify appropriate test tooling and frameworks for in house applications and help in assuring releases for the team. Essential ...

join our quality assurance team. In this role, you will be responsible for ensuring the quality and reliability of our software products through rigorous testing and validation processes. Role Collaborate with the project team to understand project requirements and objectives. Develop detailed test plans that outline the scope, test … cases and record test results systematically. Identify defects, track them in a defect tracking system, and work with developers to ensure timely resolution. Conduct regression testing to verify that software changes and updates do not introduce new defects or negatively impact existing functionality. Contribute to test automation efforts ...

master data integrity and optimization of system usage across various departments. Project Delivery Contribute to full project lifecycles—from discovery and design through testing, deployment, and adoption by users. Taking ownership of project deliverables, ensuring quality documentation and timely completion. Testing & Quality Assurance Develop test scenarios, test scripts … perform UAT and regression testing on changes and upgrades to the system. Validate data flows, integrations, and business rules to ensure reliable operation of end-to-end processes. Reporting & Data Insight Operational and analytical reporting – Create, maintain, and enhance reports to support decision making. Interact with stakeholders ...

role, focused on ensuring system reliability, process accuracy, and user confidence-not ERP implementation. The Role: You will take ownership of User Acceptance Testing (UAT) and quality assurance activities across the Sage 200 landscape, supporting continuous improvement, system changes, and business-critical updates. Working closely with finance, operations … identified early, and business processes operate effectively end-to-end. This role requires a structured, detail-oriented professional who can bring discipline to testing while working in a dynamic, fast-paced manufacturing environment. Key Responsibilities: Lead and manage User Acceptance Testing (UAT) activities for Sage 200 enhancements ...

system controls Provide ongoing support to Finance and Operations teams, troubleshooting issues and improving system usability Support ongoing system enhancements, implementations, and integrations Lead testing cycles (UAT, regression testing) and coordinate system changes to ensure smooth deployment Drive continuous improvement of NetSuite configuration and processes to reduce ...

focus on the transfer, rewrite, and validation of DCL commands into a Red Hat (Sector 7) environment, alongside hands-on involvement in System Integration Testing (SIT). This is a delivery-focused role requiring strong scripting, testing, and troubleshooting capability within a complex transformation environment. Key Responsibilities Support … into a Red Hat (Sector 7) environment Review existing DCL scripts, assess compatibility, and update or rewrite as required Actively participate in System Integration Testing (SIT) for the MES Upgrade Project Execute functional testing of migrated scripts, ensuring accuracy and compatibility Identify, troubleshoot, and resolve defects, issues ...

from all walks of life. Responsibilities as a Firmware Engineer: Develop driver firmware for proprietary silicon Work throughout the whole SDLC, including bring-up, regression testing and performance testing Validate new silicon chips Experience required: Strong background in real-time embedded firmware 5+ years of experience with ...

services organisation, supporting a major ServiceNow implementation within their Business Systems team. This is a hands-on QA role focused on delivering high quality testing across in-house developments and third-party platforms, with a strong emphasis on ServiceNow ITSM and CSM. Key Responsibilities Create, review and execute test … plans, test scripts and test cases Perform functional, regression, manual and automation testing Test across ServiceNow ITSM and CSM modules Work closely with developers, business analysts, product owners and Scrum teams Review user stories and technical specifications to define test coverage Log, track and manage defects through ...

reliability, and security of all products and technical solutions delivered by the Product Engineering team. This role focuses on building, executing, and continuously improving testing practices across the development lifecycle, helping to identify defects early and ensure solutions meet both functional and non-functional requirements. Working closely with engineers … Champion high standards for product quality, usability, and performance Continuously improve test strategies, automation, and QA processes Advocate for best practices in testing, defect management, and release confidence We Work as One Collaborate closely with engineering, product, and business teams to embed quality throughout the lifecycle Share insights, test ...

robust test data management and test environment setup for API and UI automation. Integrate automated tests into CI/CD pipelines to enable continuous testing and fast feedback. Analyze test results, identify defects, and work closely with the development team to drive timely resolution. Ensure appropriate test coverage … regression, integration, and system testing across services and applications. Create and maintain clear test documentation, including test plans, test cases, and automation scripts. Participate in code reviews for test automation scripts to ensure quality, reusability, and adherence to best practices. Contribute to continuous improvement of QA processes, tooling ...

long-term thinking. The Global IT function is at the heart of the organisation's strategy to modernise through data and digital platforms, and testing is seen as a critical enabler. You'll be joining a supportive environment with approachable leadership, an inclusive culture, and a genuine commitment … role: Partnering with Dev Leads and BAs on test planning, scenario creation and early validation Executing end-to-end functional, integration and regression testing Validating applications, workflows, APIs and data pipelines for accuracy and consistency Testing ADF pipelines, Databricks notebooks, Fabric datasets and reporting outputs Running business ...

analysts-while acting as a trusted SME guiding strategic security and product decisions. You'll drive feature refinement, solution design, and end-to-end testing with autonomy, ensuring our security model aligns with enterprise standards, audit requirements, and regulatory needs. If you're passionate about Workday Security and want … large enterprise environment. Collaborate with the security team, other product teams, and business partners to gather requirements , configure security settings, and support testing and audit activities. Partner with the team during backlog refinement for security features (estimation, acceptance criteria, testing strategy) and drive discovery to define security impacts ...

Carta Seal, in recognition of actively leading the charge to create a climate and nature-positive future. Title: Tech Specialist Location : Reading, UK Skills : Testing Methodology, Automation Framework Development, Selenium, Cypress, JIRA, Xray, Postman, AI enabled Testing Solution (AVO, AccelQ, UiPath), Plutora, Apwide Golive , AWS/Azure/… basic fundamentals, Unix shell Scripting,Performance Engineering Methodology, SRE, LoadRunner, J-Meter, Dynatrace, Splunk. Gremlin, Postman, Performance Testing process, Telecom Domain, Thought Leadership and Program Management Key Responsibilities: Design and Develop Test Automation Solutions : Design and Develop test automation strategy and solutions that integrate with existing testing tools ...

refine functionality. Troubleshoot technical issues and provide guidance to users across the business. Participate in quarterly system updates and compliance‐driven patches, including regression testing activities. Conduct user acceptance testing to validate new requirements and ensure changes meet agreed standards. Support the introduction and integration ...

centrally delivered model while evolving towards a federated contribution approach over time. Key Responsibilities Define and implement evaluation frameworks covering correctness, safety, reliability, and regression impact for AI-integrated services Develop and maintain automated test pipelines for agentic workflows, including tool orchestration and multi-step execution paths Identify, evaluate … mitigate AI system failure modes such as hallucinations, invalid inputs, latency issues, and inappropriate tool usage Produce testing and governance evidence required for internal approval and operational processes Collaborate closely with ML Engineers and platform teams to embed testability and evaluation capabilities into AI services Contribute to the long ...

Overview: We are looking for experienced Quality Engineers with strong expertise in OTT and streaming technologies The ideal candidate will have handson experience in testing across multiple OTT devices and platforms with solid troubleshooting skills and proficiency in debugging tools such as Charles Proxy or Fiddler Key Responsibilities: Design … streaming tests on Web Android iOS tablets Roku Smart TVs consoles and STBs ensuring compatibility across OS versions Execute and enhance automation scripts for regression testing extending base scripts as needed Validate API services using Postman and interpret HTTP error codes for backend integration Collaborate with development ...

embeddings, search methods, and metadata filtering. Support onboarding of new knowledge sources. Quality & Hallucination Reduction: Help reduce incorrect or unsupported outputs through system design, testing, and monitoring. Apply practical approaches across prompts, retrieval, and model behavior. Evaluation & Testing: Develop and maintain evaluation approaches to measure output quality, including … relevance and accuracy. Support regression testing and identify failure patterns. Prompt Engineering: Create and maintain prompts for different agents. Diagnose unexpected behavior and develop reusable patterns where appropriate. Tool Integration: Support integration with internal systems and APIs. Help manage tool access and ensure reliable execution and error handling. ...

team on a permanent basis. This role offers a hybrid working environment and will play a key part in driving the adoption of automated testing across multiple product development teams. The business is focused on modern engineering practices, CI/CD integration, and delivering high-quality software through scalable … from manual to automated testing. Design, implement, and maintain robust test automation frameworks using modern tools and best practices (including BDD). Integrate automated testing into CI/CD pipelines, working closely with DevOps teams. Lead, mentor, and develop a growing team of automation engineers, including performance management ...

reporting integrity and governance Monitor overnight integrations and system processes across finance applications Support troubleshooting and issue resolution across multiple finance systems Assist with regression testing and system upgrades where required Work closely with IT, Data, Operations, and Finance stakeholders to resolve issues and improve processes Key Skills ...

troubleshooting of overnight integrations · Maintaining the data models to ensure smooth operation across Finance and the wider business · Assist with system upgrades and regression testing where required · Data model administrator for the Power BI reporting models used by Finance, which involves: · Refreshing & re-publishing Power BI data models ...