performance tester jobs in City of London

Non-Functional Tester Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. We’re working with a global financial technology group undergoing a major transformation to modernise its post-trade infrastructure. The organisation is transitioning from legacy systems to a cloud-native, Kafka-based architecture designed for resilience,...

Automated & Manual Tester – Mobile Apps, Playwright, .Net, Blazor, SQL, Azure Any additional information you require for this job can be found in the below text Make sure to read thoroughly, then apply. Outstanding opportunity to join this global enterprise and famous brand within the ‘magic circle’ of the legal sector. From a technology perspective, this organisation is a leader in its domain,...

We are looking for experienced Electrical / Domestic EICR Testers for a series of contracts across London and the South-East. Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required. RGE is a rapidly growing Fire and Electrical compliance business, with a fantastic reputation with our clients, and a...

Infrastructure and Software Tester +Permanent opportunity +Hybrid working on site in London 2/3 days a week +£42,000 - £45,000 Skills: +Software Testing experience +Infrastructure Testing experience +AWS / Azure +API +Manual and automated testing experience We’re looking for a hands-on Tester who’s as comfortable checking infrastructure deployments and systems performance as they are...

We’re hiring: Application Tester (iOS or Android) — Join a team that ships delightful user experiences Who we are We’re a fast-growing tech company building products that people love to use every day. We blend design, engineering, and data to turn complex problems into simple, magical experiences. If you’re excited about breaking things before users do and turning feedback into perfect software,...

Job Title: Software Tester Location: London, UK (Remote) Job Type: Full-time contract, 12 Months Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. Role’s Responsibilities: • Own and drive the end-to-end QA strategy for an asset or product, working closely with a team of 3–5 developers. • Design comprehensive test...

System Tester - Contract - £450 outside IR35 - Hybrid (London 2 days per week) Kindly note that this is a contract position, and applicants are required to have the legal right to work in the UK. La Fosse has partnered with a leading entertainment business to support the recruitment of a skilled System Tester. The successful candidate will work with enterprise database systems, including...

Manual QA Lead (Apps) - London, Hybrid (2 days per week) - £75k + Equity Key skills: Qase, Linear, Jira, Postman, curl, SQL Please read the following job description thoroughly to ensure you are the right fit for this role before applying. I'm working with a fast-growing tech startup to find their next Manual QA Lead. Quality is absolutely critical to their success, and they need someone who...

Job Title: Software Tester Location: London, UK (Remote) Job Type: Full-time contract, 12 Months Role’s Responsibilities: • Own and drive the end-to-end QA strategy for an asset or product, working closely with a team of 3–5 developers. • Design comprehensive test plans, test cases, and test data covering both functional and non-functional requirements. • Perform manual testing to validate user...

System Tester 3 Months London - Hybrid (1-2 days per week) £(Apply online only) per day (Inside IR35)My client, a bank is looking for a software tester to join their fast-paced team on an initial 3 month contract. This role is part of a strategic initiative to upgrade the existing Algo Collateral Management System. The legacy system, originally developed by IBM, is being replaced with the latest...

Tester +Permanent opportunity +Hybrid working on site in London 2/3 days a week+£42,000 - £45,000Skills:+Software Testing experience+AWS / Azure+API+Manual and automated testing experience We're looking for a hands-on Tester who's as comfortable checking infrastructure deployments and systems performance as they are validating user journeys in an app. You'll work across a range of environments -...

Robert Half have partnered with a global manufacturing firm who are seeking a highly skilled QA Tester with both manual and automation testing experience on a initial 12-month rolling contract. This role is critical to ensuring the quality, functionality, and compliance of software and systems within a regulated environment. Key Responsibilities: Determine both general and specific quality...

You will identify and exploit vulnerabilities, simulate real-world attacks, and deliver actionable remediation guidance to strengthen defenses. Key Responsibilities: - Plan and execute penetration tests - perform manual and automated testing across applications, APIs, internal/external networks, cloud environments, and Active Directory.

You will provide support in the implementation of new processes, systems, or features by working with various teams within the organization. The role involves a wide variety of tasks such as setting up new accounts, creating training documentation and training users, configuration of software, testing newly developed software features and maintaining key system data (e.g., Country lists)

You will be responsible for achieving and maximizing retail objectives, elevating brand presence, and ensuring the highest level of in-store presentation consistent with La Prairie’s luxury heritage.

Job Description Role: Senior Business Analyst – Guidewire BillingCenter Location: London Career Level: Specialist Salary: Competitive (based on experience) Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabilities across all these services. With our thought...

You will organize and perform the testing of our Identity & Access Management systems / applications, to ensure overall quality in line with business requirements, leading to User Acceptance Testing and implementation. - Extensive experience in Testing methodologies, tools, and techniques to ensure the quality and reliability of our Identity & Access Management solutions and services.

Principal Consultant – Offensive SecurityCompany: Palo Alto Networks Job DescriptionThe Principal Consultant on the Offensive Security team is focused on assessing and challenging the security posture across a comprehensive portfolio of clients. The individual will utilize a variety of tools and act as a key team member and leader in client engagements. They will act as the client’s advocate...

Job Description Work with a fast-growing, innovation-led skincare brand as their Global Sales and Education Account Manager in London. The Role You’ll take full ownership of retail performance, team development, and operational excellence across all national accounts; you’ll be the pivotal link between the brand and its retailers, ensuring every touchpoint dazzles and drives sales. Key...

Non-Functional Tester We’re working with a global financial technology group undergoing a major transformation to modernise its post-trade infrastructure. The organisation is transitioning from legacy systems to a cloud-native, Kafka-based architecture designed for resilience, scalability, and performance. You’ll be part of a growing Non-Functional Testing (NFT) team responsible for ensuring that...