Senior Software Tester jobs in Reading

You will be the human intelligence guiding the AI tools, ensuring that our platform is robust, bug-free, and user-friendly.

You should be comfortable recording tests (Codegen), reading the resulting TypeScript/JavaScript, and using AI to tweak it.

You will manually test new features with a critical eye, looking for UX quirks, logic gaps, and edge cases that scripts can't catch.

Senior/Lead Software Engineer – Fully Remote (UK) A global B2B SaaS technology business is building out its European engineering hub and is hiring multiple Senior / Lead Software Engineers (JavaScript) to develop and enhance a mission-critical platform used internationally. These are hands-on individual contributor role with strong ownership — ideal for engineers who enjoy building high-quality...

You will design and deploy robust frontend client, backend services, infrastructure automation, and cloud-native solutions by utilising your software development knowledge and your DevOps proficiency across AWS and GCP.

You will contribute to the evolution of a sophisticated broadcast control platform responsible for orchestrating complex media workflows across SDI, IP, and hybrid environments. It’s a chance to work on mission‑critical software with a business recognised globally for excellence in live production technology.

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

You will work directly with bid professionals, procurement teams, and senior stakeholders, positioning TenderEyes as a strategic solution rather than a transactional product. Key Responsibilities •Own the full sales cycle: prospecting, discovery, demo, proposal, and close •Qualify inbound and outbound leads and manage opportunities through to contract signature

I'm partnered with an early-stage, post-revenue AI startup is building an end-to-end operating system to help businesses detect and resolve complex B2B issues before they become costly or disruptive. The product is already being used by large enterprises across multiple industries, and demand is growing fast - hence this hire! Backed by a top-tier European venture fund, the company is tackling a...

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

You should be comfortable with most of our core technologies:

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

🚀 About Webigence and Spark Travel Webigence has 25 years of experience crafting UX‑first, often highly complex software. Our engineers pair forward‑thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic underneath is anything but. Alongside a handful of long‑standing third‑party clients, we’re scaling our own SaaS...

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We’re looking for a dynamic software...

Senior Backend Engineer | Fully Remote UK | £70,000-£75,000 | Python | Django | AWS Location: Fully Remote - Candidates MUST be UK based Salary: £70,000-£75,000 + benefits Tech Stack: - Backend: Python (Django) - Frontend: React - Cloud Systems: AWS, Docker Are you a Senior Backend Engineer who enjoys taking ownership of real production systems and shaping how a platform evolves as it...

A leading aerospace and defense company is seeking a Senior Software Engineer in Reading, UK, to work in a hybrid environment. The ideal candidate will have a Master's degree in Computer Science or related field and expertise in embedded OS software development, particularly in C/C++. Responsibilities include designing and testing real-time systems, collaborating with UX teams, and following...

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling...

You will bring strategic thinking, technical leadership, and a passion for mentorship, and you will help shape projects in an agile environment, guiding and uplifting less-experienced developers as we build the future of computing.

At OQC, our embedded software and firmware underpins the operation of our quantum computing systems — bridging complex hardware with higher-level software to deliver reliable, high-performance quantum devices. We're now looking for a Senior Embedded Software & Firmware Engineer to take a leading role in designing, developing, and evolving the low-level software that enables our quantum computers...

A leading payment technology firm in Reading is seeking a Staff Software Engineer to drive the future of their payment systems in a hybrid role. This position involves collaborating with cross-functional teams to innovate and support core systems, requiring strong software engineering skills, leadership ability, and a willingness to learn new technologies like Go and AI. Candidates should have a...

Senior Software Engineer page is loaded## Senior Software Engineerremote type: Hybridlocations: Readingtime type: Full timeposted on: Posted Todayjob requisition id: R0310571 Location: Reading, United Kingdom Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that...

You will play a crucial role in developing key elements of the payment systems and ensuring system reliability. The ideal candidate will have a Bachelor's degree in Computer Science and extensive experience in software development, especially in electronic payments. This role also involves mentoring team members and supporting innovative projects using cutting-edge technologies including GenAI.