Senior Performance Engineer jobs in Southampton

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...

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive technological advancement & support sustainable transformation. If you think you are the right...

**About GT Wings** At GT Wings, we’re putting wings on ships — literally. Our AirWing™ is a groundbreaking wind propulsion system for commercial vessels that slashes fuel consumption, cuts emissions, and sets a new course for the future of maritime transport. With our first full-scale installation complete, multiple Innovate UK-backed projects in flight, and deep collaborations with leading...

You will improve your communication skill through liaising with a variety of colleagues and external stakeholders, you will flex your multi-tasking approach through working on a variety of projects and you will strengthen your leadership by owning workstreams Pfizer also offers a diverse environment which allows employees numerous opportunities to grow and develop.

A leading national insurance broker is seeking a Senior Account Executive in Southampton to lead a team of high-performing professionals. This role emphasizes team mentorship and strategic guidance, allowing leaders to focus on developing their teams rather than managing a personal book of clients. With a competitive salary of up to £80,000 and a comprehensive benefits package, this is a unique...

Senior Quality Engineer Medical Device Startup | £60M Raised 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, you will sit at the heart...

Senior Systems Engineer Salary: £55,000 - £80,000 Location: Southampton Sector: Defence and National Security A leading defence and national security consultancy is seeking Senior Systems Engineers to provide technical leadership in the design and delivery of innovative and effective solutions in the domains of Position, Navigation and Timing (PNT), RF communication and sensors. Specific...

Job Description Senior Mechanical Marine Engineer Southampton £50,000 - £65,000 + Hybrid Working + Career Progression + Bonus + Private Medical + 15% Pension + 26 Days Holiday + Stability + Life insurance + Private Medical + Holidays Secure your next career move as a Senior Mechanical Marine Engineer with a leading marine engineering consultancy working on high-value superyacht and complex...

Job Title: Senior IP Design Engineer Make sure to read the full description below, and please apply immediately if you are confident you meet all the requirements. Location: Belfast, UK (Remote) Job Type: Contract (Inside IR35) Duration: 6 months, with the potential for extension based on project needs and performanceJob Summary: Join Tata Consultancy Services (TCS) as a Senior IP Design...

Job Description Senior / Principal FPGA Engineer Edinburgh, Luton, Bristol, Southampton (Hybrid, 2 days from home)circa £88 per hour + overtimeContract position Virtual interviewMon–FriCertain Advantage is collaborating with a key client to recruit Senior / Principal FPGA Engineers who will be responsible for the design and development of FPGA designs using VHDL and verifying designs using VHDL...

Job Description Bennett & Game are pleased to be representing a well-established multi-disciplinary consultancy with over 40 years' experience delivering structural and civil engineering solutions across the South Coast and Channel Islands. This position is for a Chartered or near-Chartered Structural Engineer to join their growing team in the Fareham office, playing a key role in the delivery...

Job Description Senior Recruitment Consultant - Engineering Southampton | Established Brand | High-Autonomy Desk At Reed, we're expanding our engineering recruitment capability in the South-and we're doing it deliberately, not at volume. This opportunity is designed for an experienced recruiter who wants ownership of a defined market, the freedom to build it their way, and the backing of a...

Senior Golang Security Engineer - GenAIA global financial services organisation is building a flagship Generative AI engineering team, responsible for designing and securing large-scale AI products and platforms used across the business.This is a rare opportunity to join a cutting-edge, product-led GenAI team that operates independently from traditional corporate bureaucracy. The team is built in...

Job Description Senior Product Designer Are you a hands-on, technically minded Product Designer who thrives on solving complex challenges and bringing ideas to life? A leading UK product design and manufacturing business is expanding its team and is seeking a Senior Product Designer with strong engineering capability and creative maturity to help drive the next phase of growth. About the...

Copello have partnered with an established Defence Engineering business in the recruitment of a Senior Systems Engineer. This role focuses on the design and delivery of advanced systems in areas such as resilient navigation, RF communications and sensor-based technologies used in challenging operational environments. What you’ll be doing: - Leading system design across the full lifecycle, from...

You will work closely with frontend engineers, product managers, and the CTO to design and evolve a highly scalable, asynchronous, cloud-native platform. This is a hands-on senior engineering role with real technical ownership, influence over architecture, and scope to mentor others.

You will provide high quality operational and technical support to the wider IT teams, including Incident resolution, service monitoring and maintenance, ensuring a seamless operation of our IT infrastructure.

You will be a key technical resource to your Infrastructure team peers, providing them with guidance/ advise.

Senior Data Engineer Job Title: Senior Data Engineer Salary Range: £80,000–£100,000 Location / Working model: London | Hybrid This is a critical technical position within a high-growth, forward-thinking organization that specializes in digital innovation. We require an experienced Senior Data Engineer to design, build, and maintain a robust, scalable, and high-performance system that is...

🚀 Senior Full-Stack Engineer – TypeScript / React / AWS 💰 Up to £80k | Fully Remote (UK) 💻 Tech Stack: TypeScript, Node.js, React.js, AWS ✅ Slight backend lean We’re on the hunt for a hands-on Senior Engineer to join a fast-moving team delivering real, production grade systems. This isn’t R&D or proof-of-concept work, they’re shipping cloud-native, AI-enabled products that customers actually...

You will design, develop, and maintain our platform’s backend infrastructure, focusing on multi-tenant architectures, security, and efficient LLM integration. This role requires a strong understanding of Python web frameworks, cloud services (particularly AWS), and modern AI approaches including working with agentic architecture.