performance test engineer jobs in Hemel Hempstead

Senior Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

You will guide not only what we do, but how we do it—ensuring that results are achieved with rigor, transparency, and purpose. This is a leadership position for someone who understands that true performance comes from alignment: between strategy and execution, data and intuition, teams and clients.

You will act as the central technical interface between customers and Keysight teams, with a strong focus on high-speed digital and physical-layer standards. Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization.

Salesforce Test Analyst Interested in this role You can find all the relevant information in the description below. Note: Active SC Clearance Required Role overview: We are seeking a highly skilled and experienced Quality Assurance Consultant to join our team on a permanent basis. The successful candidate will be primarily responsible for ensuring the quality of Salesforce Service Cloud...

We exist to create positive change for people and the planet. Join us and make a difference too! Test Engineer - Fire Suppression Systems (Future Talent Pipeline) Hemel Hempstead, Hertfordshire Salary: £30,000 + Bonus + Excellent Benefits Please register your interest in our Fire Suppression Test Engineer opportunities for 2023. We are interested in talking with prospective candidates,...

Great that you're thinking about a career with BSI! Job Title: Mechanical Test Engineer Location: Hemel Hempstead Job Type: Permanent, Full Time, Mon – Fri, 36hrs p/w Salary: Up to £30,000 + Bonus + Excellent Benefits. Do you believe the world deserves excellence? As the leading global business standards company BSI helps 86,000 clients worldwide to improve their businesses. We work with...

Job Description Job Title: Project Engineer (C&I) Location: Hemel Hempstead (Hybrid 2-3 days in the office) Join Our Team at BPA: Officially Where it’s a Great Place to Work! At BPA, we’re proud to be jointly owned by BP and Shell - two of the world’s leading oil majors - which gives us the strength and stability of industry giants. Yet, with a close-knit team of around 180 professionals...

You will lead an established Test Engineering organisation and be responsible for improving consistency, effectiveness, and scalability of testing across teams. The focus is on raising standards, modernising test capability, and embedding quality-first engineering, rather than growing headcount.

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 need good knowledge of using Control Systems to control the hydraulics, things like closed-loop control, motion control, servo control, PID tuning etc.

You will be working on complex, bespoke test rigs that operate like “testing robots”, combining hydraulics, electronics, controls, software and mechanical engineering at a very high level.

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,...

Machine Learning Engineer - Contract (Financial Services, Outside IR35) Duration: 6 months Rate: £650 - £750 per day IR35: Outside Location: UK / Remote We’re seeking an experienced Machine Learning Engineer to support a Financial Services organisation on an initial 6-month contract, working on production-grade ML systems that operate in regulated, high-volume environments. This role is...

You will be a great fit if you: - Have 5+ years full-stack experience, with strong JavaScript/TypeScript depth. - Are backend-leaning, with deep Node. js and API experience. - Have previously worked in early-stage start-ups or very lean engineering teams. - Have extensive evidence of being a hands-on individual contributor in complex codebases.

We are currently recruiting a Data Engineer for one of our clients. The role is outside IR35 and is paying £400-500 per day, it will initially be for 6 months. It is also fully remote. Key Responsibilities • Design, develop, and maintain batch and streaming data pipelines using Databricks (Apache Spark) • Build and optimize ETL/ELT workflows for large-scale structured and unstructured data •...

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

About Us We are a fast-growing fintech company building modern, scalable platforms that power real-world financial products. Our engineering culture values clean architecture, strong ownership, and pragmatic innovation. We operate in a cloud-native, microservices environment and invest heavily in frontend quality, design systems, and developer experience. The Role As a Lead Fullstack Engineer,...

Senior AI/ML Engineer Fully Remote £100,000–£120,000 + benefits About the Role Our client, a blockchain analytics scale-up, is looking for a Senior AI/ML Engineer to join their expanding team. They’re scaling their AI capabilities and need someone passionate about applying cutting-edge machine learning and LLM techniques to real-world crypto data. You’ll work directly with a Staff AI/ML...

We exist to create positive change for people and the planet. Join us and make a difference too! Job Title: Mechanical Test Engineer Location: Hemel Hempstead Job Type: Permanent, Full Time, Mon – Fri, 36hrs p/w Salary: Up to £30,000 + Bonus + Excellent Benefits. Do you believe the world deserves excellence? As the leading global business standards company BSI helps 86,000 clients worldwide...

We exist to create positive change for people and the planet. Join us and make a difference too! Role: Test Engineer - PPE Equipment Location: Hemel Hempstead, Hertfordshire Salary: Circa £30,600 plus excellent benefits Are you an engineer with a mechanical background? Do you want a role where you'll be able to interact with people, as well as machinery? BSI has a fantastic opportunity for a...

Great that you're thinking about a career with BSI! Role: Test Engineer - Personal Safety Team (PPE) Location: Hemel Hempstead, Hertfordshire Position: Full-Time, Permanent Are you an engineer with a mechanical background? Do you want a role where you'll be able to interact with clients, as well as machinery and apply your technical abilities? BSI has a fantastic opportunity for a Test...