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Senior Test Automation Engineer

LA International Computer Consultants LtdLondon🇬🇧United KingdomPosted 4 Aug 2026

Quick Overview

Salary
£300 - £350/hr
Work Type
On Site
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

*SC- Security Cleared*
Senior Test Automation Engineer
6 Month contract initially + Extensions
Based: Hybrid; 2 days p/w onsite in London or Leeds (Whichever is most convenient)
Rate - £300 - £350 p/d via Umbrella

We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a number of Senior Test Automation Engineers a long term program of work.

Key Responsibilities:
This role will be responsible for Functional, System, System Integration, End to End, and Security testing of various critical applications using test automation tools/frameworks such as Karate.
* Leading a small team of test automation engineers.
* Providing innovation and technical leadership.
* Designing, implementing, and maintaining test automation scenarios to pinpoint areas of improvement and identify bottlenecks.
* Analysing test results, identifying issues, and providing recommendations for optimization.
* Working closely with developers and system architects to successfully conduct test script improvements.
* Additional responsibilities of the role include designing/running performance tests using tools such as J-meter, LoadRunner that are part of an existing maintenance test pack.
* Success in this position will also depend on the ability to continuously improve, refactoring as well as work closely with Senior colleagues & product teams to ensure timely bug fixes.
* Working with the leadership team and actively participating in the recruitment process.
* Contributing to the Performance Test Strategy and defining process improvements.

Key Skills & Experience:
To excel in this role, candidate should ideally have at least 8-10 years of hands-on test automation experience using leading automation tools.
* Proficiency in using testing tools such as Eggplant Functional, API testing tools like SOAP UI, Postman.
* Experience writing System, API, security, and UI test scripts.
* Solid understanding of testing methodologies, tools, and techniques.
* Knowledge of Middleware systems/message queuing systems like Kafka, IBM MQ and ACE.
* Familiarity with Scripting languages (eg, Python, JavaScript) and application monitoring tools like Control M.
* Knowledge and experience of using tools like SonarQube, Fortify, Twistlock and Xray for vulnerability scans as part of security testing.
* A broad knowledge of software architecture technologies such as XBRL, HTML, VB, .NET, XML, Java, Web Services, SOA, SOAP, Unix/Linux, SAP, Oracle, SQL, and SharePoint is highly desirable.
* Solid grasp of the Oracle Database architecture and experience in generating Tableau reporting queries.
* Strong analytical skills and confident in learning sophisticated business processes involving the complex integration of several systems.
* Effective coaching, mentoring & collaboration skills.

This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible.

Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.

An award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.

Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.

Skills

Oracle
SOAP
SQL
SonarQube
Tableau
.NET
HTML
Java
JavaScript
Kafka
Postman
Python

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