computer hardware engineer jobs in Southampton

Job Description As a Senior Hardware /Principal Engineer, you will be working as part of a multidisciplinary team to formulate and optimise innovative hardware engineering solutions, for products such as Helmet Mounted & Head-Up Displays, Mission Computers, Flight Controls, Active Inceptors and other associated safety-critical technology. This role will provide you with the opportunity to work...

You will be involved in: - Simulating and implementing signal, image, or data processing algorithms in VHDL for FPGAs - Designing PCBs using FPGAs, SoCs, high speed network interfaces and analogue/RF signal filtering - Performing schematic capture using OrCAD - Managing PCB layout, fabrication and assembly subcontractors

Job Description Our client is a well‑funded, Cambridge‑based IoT technology company developing high‑volume connected hardware products used globally. Their technology is deployed at scale and operates in demanding real‑world environments, requiring robust, well‑engineered electronics and strong manufacturing processes. They are now looking to hire an experiencedElectronics Engineer / Hardware...

You will be part of a multidisciplinary R&D team.

Job Description Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for an expert Physicist (part-time work from home) to help advance AI development. As a member of DataAnnotation’s Physics team, you’ll be part of a growing community of over 100,000 experts who are driving...

Job Description Overview A deep-tech organisation developing advanced computing and sensing hardware seeks an experienced Optical Engineer to design, analyse and integrate complex optical systems. You’ll translate experimental concepts into engineered solutions and work hands-on across design, assembly and test activities in a multidisciplinary R&D environment. Key Responsibilities Lead...

Job Description Software Engineer Are you a Software Engineer who loves tackling complex technical challenges, pushing boundaries, and building products that make a real impact? We are working with a marketing leading company in the development of subsea products and systems used across the Energy, Science, Offshore and Defence sectors. They are looking for a Software Engineer to join their...

You will shape both how interactions are built and what expressive capabilities are possible, translating cutting-edge research into robust, real-world systems.

You will operate as the architectural authority, technical escalation point, and cultural leader for engineering, balancing innovation, NPI delivery, compliance, and scalability in a complex electronics environment. This role suits a hands-on engineering leader who can think commercially, lead multi-disciplinary teams, and partner closely with Sales, Operations, Quality, and Supply Chain.

You will work at the intersection of software engineering, quantum physics, and advanced hardware, enabling precise, reliable, and scalable quantum operations.

Job Description Are you an experienced Principal Firmware Engineer ready to take ownership of firmware strategy and delivery for cutting-edge laser and photonics systems? This is a senior, high-impact role where you'll lead firmware development for advanced embedded platforms supporting industries such as medical devices, life sciences, semiconductors, space, and quantum technologies. This...

Job Description Role: Machine Learning Engineer (Robotics) About AssetCool AssetCool is addressing one of the most pressing challenges in the global energy transition - grid congestion. By combining cutting-edge grid robotics with breakthrough materials science, our technology transforms the physical performance of the grid in situ, increasing current-carrying capacity by up to 30%, at just 5%...

Job Description Onsite Support EUC Engineer Onsite Location: London Office Duration – 1st Feb – 30th Sep. Job Purpose The EUC onsite support engineer will provide high quality technical support for all End User Computing devices (Laptop, Desktop and mobility) for office-based staff at site, including leading on the resolution of incidents, problems, requests, in order to achieve high...

Job Description C++ Software Engineer Portsdown West (PO17) Full-time Onsite - Salary £50,000 - £65,000 - 25 days annual leave inclusive of up to 3 days Christmas shut-down - Buy or sell up to 5 days annual leave - Annual Wellbeing allowance - Two pension schemes to choose from - Private Medical Insurance + discounts for additional family members - Life Assurance scheme up to 4 x salary - Share...

Job Description We’re an advanced hardware and cloud software scale-up, working with some of the biggest names across security, services, and enterprise environments. We’re passionate about safety, innovation, and staying ahead of emerging risks through cutting-edge technology. What sets us apart isn’t just the technology we build — it’s the culture. We operate with openness, transparency, and...

Job Description The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We...

Job Description 🌟 We’re Hiring | Inspection & Test Technician | Capula (Part of the Dalkia Group) With a strong focus on operational technology and digital transformation, Capula has been a leader in advanced system integration for decades — optimising efficiency and delivering performance across some of the UK’s most highly regulated and challenging industrial environments. From energy and...

You will have a dedicated mentor with expertise in software development to coach you into becoming the best engineer you can be. - There is a culture of hands-off management - you will be given trust and autonomy from the offset with no micromanagement.

You will stand out if you understand hardware and have experience programming microcontrollers

Our client is a well‑funded, Cambridge‑based IoT technology company developing high‑volume connected hardware products used globally. Their technology is deployed at scale and operates in demanding real‑world environments, requiring robust, well‑engineered electronics and strong manufacturing processes. They are now looking to hire an experienced Electronics Engineer / Hardware Engineer to play a...

You will collaborate closely with software engineers, mechatronics engineers, and embedded engineers to deliver algorithms that are measurable, testable, and deployable on real hardware – balancing performance, compute constraints, and robustness.

You will contribute to the development of core autonomy systems, including: