software quality engineer jobs in London

Job Description LennTech Search are working with an exciting biotechnology company pioneering new technologies to improve patient health. Main Duties - Subject matter expert in providing software quality guidance and support to software development teams. - Provide software quality guidance for projects with focus on analytical software (bioinformatics pipeline and AI software ) to ensure...

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.

Quality Engineer (mechanical /precision engineering) c£up to 55k South East Permanent ABJ7649 As an experienced Quality Engineerwith a strong background in precision manufacturingideally from an aerospace or subcontract machining environment. The principal purpose of the Quality Engineer is to deliver professional quality engineering service to the business with primary focus on Manufacturing...

Job Description Lead QA Engineer | Cypress & Node.js | Building the Analytics Engine for Global Credit Investors The Role In this role, you will act as the senior quality voice across a fast-scaling analytics platform used by institutional credit investors worldwide. You’ll own the end-to-end testing strategy, shape QA standards across multiple engineering teams, and ensure quality is embedded...

Job Description Quality Engineer – Aerospace Location: BasildonSalary: COMPETITIVE DEPENDING ON EXPERIENCEHours: Monday–Thursday 08:00–17:00 | Friday 07:30–12:30Employment Type: Full-time, Permanent An established aerospace manufacturing organisation is seeking an experienced Quality Engineer to support and strengthen its quality and compliance function. This role offers the opportunity to...

Senior Quality Engineer Medical Device Startup | £60M Raised Why This Role Matters This is a rare opportunity to join a high-growth medical device startup that has raised £60M from top-tier investors and is scaling rapidly towards global commercialisation. The company is building next-generation medical technologies that will meaningfully improve patient outcomes. As Senior Quality Engineer,...

Job Description This is a crucial role within the Engineering leadership team and is the key link to the company Risk, Safety and Compliance team. The Quality Manager will ensure the department has robust standards and ensures standards are being adhered to. This role oversees all quality assurance and control processes, drives continuous improvement initiatives, and ensures compliance with...

Our aerospace client is looking for a Design Quality Engineer to work closely with engineering teams, embedding quality principles into new and existing designs through structured methodologies such as APQP, DFMEA, and formal design reviews.Why this role is a great fit for you:If you are a motivated individual with a keen eye for detail and a collaborative spirit, you will thrive in this role....

Job Description QA Engineer | Social Impact Tech - London (Westminster) / Hybrid - £45K – £80K Are you scrolling through roles that all feel the same? Would you like to use your engineering skills to genuinely improve the lives of some of the most vulnerable people in the UK? We’re working with a mission-led technology company that uses data and technology to help households and ensure they...

You will be working on a platform that automates complex data workflows used in mission critical environments. With major global partners, recent investment, and expansion across the UK, Europe, and the US, this is a chance to take ownership of quality engineering in a product that genuinely matters.

Lead QA Engineer Cypress & Node.js Building the Analytics Engine for Global Credit Investors The Role In this role, you will act as the senior quality voice across a fast-scaling analytics platform used by institutional credit investors worldwide. You ll own the end-to-end testing strategy, shape QA standards across multiple engineering teams, and ensure quality is embedded into every stage of...

Job Description Control Systems Software Engineer (PLC / SCADA) Location: London (Hybrid)Clearance: SC Cleared To apply, email: or call Overview An opportunity for an experienced Control Systems Software Engineer to work on mission-critical naval platform management systems within a highly regulated defence environment. The role covers full lifecycle development and in-service support of...

Job Description Senior Software Engineer (Robotics) ?? London (On-site, 5 days/week) Permanent role with excellent on-site benefits We're looking for a Senior Software Engineer to help turn our advanced robotics stack into a dependable, real-world product. This is a hands-on role where you'll write production code, integrate subsystems, and work directly with robots in both simulation and...

Job Description Python Software Engineer – Visual Quality / Media – London Hybrid – Outside IR35 A London-based technology company is seeking a capable Python Developer to support development and maintenance of an in-house quality test framework used to validate next-generation video codec technology. Initial 3-month contract. Key Requirements - Strong Python development skills...

Job Description Build the engine behind the platform, transforming frontline access. At Cocentric, we’re scaling Connect – our flagship SaaS platform built to simplify workforce access, provisioning, and digital identity. From automated onboarding to secure SSO and real-time data integrations, Connect is helping frontline organisations empower their people at scale. We’re looking for a...

Job Description QA Engineer | Social Impact Tech - London (Westminster) / Hybrid - £45K – £80K Are you scrolling through roles that all feel the same? Would you like to use your engineering skills to genuinely improve the lives of some of the most vulnerable people in the UK? We’re working with a mission-led technology company that uses data and technology to help households and ensure they...

Job Description This is a crucial role within the Engineering leadership team and is the key link to the company Risk, Safety and Compliance team. The Quality Manager will ensure the department has robust standards and ensures standards are being adhered to. This role oversees all quality assurance and control processes, drives continuous improvement initiatives, and ensures compliance with...

Job Description Lead QA Engineer | Cypress & Node.js | Building the Analytics Engine for Global Credit Investors The Role In this role, you will act as the senior quality voice across a fast-scaling analytics platform used by institutional credit investors worldwide. You’ll own the end-to-end testing strategy, shape QA standards across multiple engineering teams, and ensure quality is embedded...

Job Description LennTech Search are working with an exciting biotechnology company pioneering new technologies to improve patient health. Main Duties - Subject matter expert in providing software quality guidance and support to software development teams. - Provide software quality guidance for projects with focus on analytical software (bioinformatics pipeline and AI software ) to ensure...

Quality Engineer (mechanical /precision engineering) c£up to 55k South East Permanent ABJ7649 As an experienced Quality Engineer with a strong background in precision manufacturingideally from an aerospace or subcontract machining environment. Apply below after reading through all the details and supporting information regarding this job opportunity. The principal purpose of the Quality...