15 of 15 Contract Regression Testing Jobs in London

QA Automation Engineer

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 350 - 400 Daily
responsible for ensuring business-critical applications and platforms are delivered and maintained to the highest standards of quality. This role will take ownership of testing strategy, quality assurance governance, supplier testing oversight, and user acceptance testing activities across a range of enterprise applications. You will work closely … purpose before they are released into production. This is an excellent opportunity for a QA professional who enjoys combining hands-on testing expertise with governance, stakeholder management, and quality leadership. Key Responsibilities Develop, maintain, and execute comprehensive test strategies and test plans for new solutions, enhancements, upgrades, and projects. ...

Lead QA Automation Engineer

Hiring Organisation
GCS
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 525 Daily
Working (Minimum 2 days per week in office) The Opportunity We are seeking an experienced Lead Engineer - QA Automation to drive quality assurance and testing excellence across a portfolio of internally developed and supplier-delivered applications. This is a leadership role responsible for defining QA strategy, establishing testing standards, governing quality outcomes, and championing automation across the software delivery lifecycle. You will act as the technical authority for testing, ensuring solutions meet functional, security, regulatory, and business requirements while supporting the adoption of modern engineering and DevOps practices. Key Responsibilities Define ...

Product owner (NPPV3 + SC)

Hiring Organisation
Sanderson Government and Defence
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £450 per day + Outside IR35
service and platform designs. This will be established as the programme moves into drop 2 and key roles and responsibilities are defined. Defect Management, Testing, Service Readiness & Live Operations Lead the operational assessment and prioritisation of defects, ensuring severity is understood through a policing lens and tied to business … service continuity. Design and implement a structured Defect Impact Assessment Framework to support go-live, early life support, and live operations. Own the operational testing strategy and acceptance approach for C&C products and services, ensuring appropriate coverage across user acceptance testing, operational acceptance testing ...

Contract Quality Assurance Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Limited
Location
Hounslow, London, United Kingdom
Employment Type
Contract
Contract Rate
£340 - £380/day
Managers, Business Analysts, Architects, Engineers, domain experts, and airline customers, validating complex workflows across multiple systems, integrations, and operational domains. If you want your testing to matter - safety, compliance, on-time performance - this is it. You'll also be encouraged to use AI-assisted tooling for test design, automation … workflows to define test approaches, and producing test plans, test cases, automation assets and quality reports Designing, implementing and maintaining automated tests that lift regression coverage and delivery efficiency Executing functional, integration, end-to-end, regression and exploratory testing Validating workflows, integrations, APIs and data flows across ...

Network Architect Data Centre / Automation

Hiring Organisation
Flint Technology Services
Location
East London, London, United Kingdom
Employment Type
Contract
with change control and governance Strong problem-solving and troubleshooting skills across both network and automation layers Ability to work collaboratively with TDA, delivery, testing and operations teams Essential skills Cisco NX-OS, including VXLAN BGP-EVPN, vPC, SNMPv3, TACACS+ Cisco NDFC including fabric templates, Recalculate and Deploy … schema validation, including understanding of JSON as an interchange format alongside Python dictionaries and YAML, and basic schema-based validation concepts to support automation testing and assurance workflows (e.g. pyATS outputs, API responses). GitHub/Gitlab, including self-hosted runner configuration, OIDC token handling, environment protection rules ...

DevOps Engineer

Hiring Organisation
Anson Mccade
Location
South West London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £550 to £650 per day
pipelines. Implement scratch-org-based validation workflows and automated testing. Develop semantic-release-driven packaging and deployment processes. Automate environment configuration and management. Integrate regression testing using Provar. Develop custom Salesforce CLI plugins, including UI automation using Puppeteer. Manage Salesforce configurations that cannot be accessed through standard APIs. ...

DevOps Engineer - Active SC Holders only

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
scalable releases from development through production. Key responsibilities include: implementing scratch-org-based validation workflows, semantic-release-driven packaging, automated environment configuration, integration of regression testing using Provar, developing custom Salesforce CLI plugins (including UI automation via Puppeteer) to manage configurations not exposed through standard APIs. Must have ...

Dynamics 365 Developer

Hiring Organisation
LA International Computer Consultants Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 500 Daily
development standards, technical documentation, and governance practices. * Collaborate with Quality Assurance and Test Automation teams to support the creation of end-to-end, integration, regression, and automated testing solutions. * Provide technical guidance and support to teams looking to integrate with Dynamics 365 and Power Platform capabilities. * Troubleshoot … development. * Experience developing and maintaining automated unit tests using MSTest, NUnit, xUnit, or similar frameworks. * Understanding of software engineering best practices, including: o Unit Testing o Test-Driven Development (TDD) o Mocking Frameworks o Code Reviews o Code Quality Practices o Secure Coding Standards o Source Control and Branching ...

Murex Technical Consultant

Hiring Organisation
Randstad Digital
Location
East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700 per day
while delivering critical enhancements across live Enterprise Risk Management capabilities. Key Responsibilities Murex upgrade & migration: Lead gap analysis between current and target versions, drive regression testing strategies, triage defects, and help define the overall implementation path. Collaborate on cloud data migration initiatives. Risk & Pricing enhancements: Deliver ongoing developments ...

Murex Technical Consultant

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700 per day
while delivering critical enhancements across live Enterprise Risk Management capabilities. Key Responsibilities Murex Upgrade & Migration: Lead gap analysis between current and target versions, drive regression testing strategies, triage defects, and help define the overall implementation path. Collaborate on cloud data migration initiatives. Risk & Pricing Enhancements: Deliver ongoing developments ...

AWS Java Engineer - Lotlin - London

Hiring Organisation
SJIT
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£375 - £425/day
external dependencies to non-supported services, and demonstrating success by spinning up the services in the new region and passing integration and non-regression tests. (The migration of data is not in scope) The role will need a mix of experience; the following are key to being successful: Java ...

Flutter Engineer (Contract)

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Contract
Linux-based safety-critical, mission-critical or highly regulated products and is comfortable working with formal quality processes, static analysis, code coverage and rigorous testing requirements. What You'll Do: Construct guided setup workflows, patient ID workflows, sensor lifecycle tracking, data quality thresholds, subsystem monitoring screens, and embedded guidance … minimize memory allocation overhead Comprehensive understanding of flutter localizations, ARB files, and timezone-aware component rendering Strong track record in unit, widget, screenshot, and regression testing, reaching full coverage metrics across safety-critical modules Experience with continuous integration, detailed peer reviews, structured inline documentation, and clear requirement mapping ...

Senior C# .Net Developer

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500/day Umbrella Inside IR35
Develop RESTful APIs and integration services. Implement monitoring, logging and error handling. Work with relational and non-relational databases. Develop automated unit, integration and regression tests. Support CI/CD and DevOps practices. Troubleshoot production issues and perform root-cause analysis. Follow engineering, security and development standards. Participate … complex queries, stored procedures and optimisation Entity Framework/ORM Object-oriented design and design patterns Distributed systems and enterprise integration Unit and automated testing Azure DevOps, Git and CI/CD Agile/Scrum delivery Strong troubleshooting and problem-solving capability Good stakeholder communication Desirable Banking, Capital Markets ...

V06644 - Software Engineer (SI)

Hiring Organisation
Outsource
Location
London, United Kingdom
Employment Type
Contract
seeking experienced Software Engineers to develop and maintain software products across a range of platforms. You will contribute to software design, development, integration and testing, helping deliver reliable technical solutions. Working within a multidisciplinary engineering team, you will investigate technical issues, implement software improvements and support internal and customer … updates. Investigate complex technical issues and recommend effective solutions. Produce software designs and technical documentation in line with engineering standards. Support software integration and testing on local target rigs. Undertake unit, regression and system testing. Collaborate with engineering teams to deliver project requirements. Evaluate emerging technologies and identify ...

Software Engineer (SI)

Hiring Organisation
Morson Edge
Location
New Malden, London, United Kingdom
Employment Type
Contract
Contract Rate
£39.71 - 100.00 per hour + Inside IR35
products that shape and bring together software used across Royal Navy fleet platforms. You will gain hands-on experience, support internal and customer testing, and help evaluate emerging technologies for potential introduction into a competitive product portfolio. What you'll be doing • Implement fixes and functional updates to software … assigned areas. • Investigate operational problems and developments, then create practical solutions independently or as part of a project team. • Participate in the integration and testing of software products on local target rigs. • Undertake the design, development, integration and testing of assigned software products, following relevant processes and quality ...