Avionic System Development & Test Engineer

Join Our Team as a Test Development Engineer - Electronic Hardware!At Graphcore, we're at the forefront of AI computing technology. Our diverse team of semiconductor, software, and AI specialists is dedicated to creating a comprehensive AI compute stack, ranging from silicon and software to data center infrastructure. As a proud member of the SoftBank Group, we are well-funded and positioned to drive innovation within the rapidly expanding SoftBank AI ecosystem. To navigate the exciting opportunities in AI, we are expanding our teams globally, bringing together talented individuals to tackle complex challenges and make significant contributions to our products and the future of artificial intelligence.Your RoleWe are seeking a highly skilled Test Development Engineer to enhance our existing team. In this role, you will collaborate closely with our hardware and software development teams to design, develop, and maintain test systems for pre-production test solutions. Reporting to the Hardware Test Team Lead, you will work within a team environment that values collaboration and proactive engagement. Our engineers are empowered to take ownership of their projects and to develop innovative testing solutions that align with our requirements. We prioritize teamwork and the right interpersonal skills over formal qualifications or specific experience.You will be instrumental in fostering effective communication with both internal teams and third-party engineers, contributing to the overall success and efficiency of the Hardware Team.The Hardware TeamOur Hardware Test Team is an integral part of a larger Hardware Department, which includes Signal Integrity (SI), Mechanical, Layout, Package, and Hardware engineers. This team is responsible for delivering state-of-the-art accelerators for machine learning and closely collaborates with Silicon, Firmware, and Production teams during the product development cycle.Key ResponsibilitiesAs a successful candidate, you will define testing methods, specify appropriate testing equipment, and automate test systems within the Hardware Engineering Team.

Role Overview Graphcore Limited is hiring a System Test Manager focused on hardware systems at our Bristol, UK office. This role leads the testing process for advanced hardware products, shaping how we validate quality and reliability before release. What You Will Do Develop and refine test strategies for hardware systems Oversee the execution of system-level hardware tests Work closely with engineering and other teams to support delivery of new solutions Ensure all hardware meets Graphcore's quality standards Collaboration This position works with cross-functional groups, including hardware engineering and product teams, to drive improvements and resolve issues throughout the testing lifecycle. Location This role is based in Bristol, UK.

Join Graphcore, where we are pioneering the future of AI computing. Our team consists of semiconductor, software, and AI specialists dedicated to developing a comprehensive AI compute stack, encompassing everything from silicon to large-scale data center infrastructure. As a proud member of the SoftBank Group, we are funded by robust long-term investments and are integral to the rapidly expanding SoftBank AI ecosystem. To seize the vast possibilities within AI, we are actively growing our global teams, uniting the brightest minds to tackle the most challenging problems in an environment where every individual can make a significant impact on our company, products, and the future of artificial intelligence.As a Hardware Development Engineer, you will analyze system requirements and design effective circuit solutions in collaboration with Graphcore’s Silicon, Architecture, and Software Teams. You will be responsible for generating schematics and defining PCB layout constraints, working closely with the PCB CAD team to bring your designs to fruition. Additionally, you will create and implement test and validation plans, conduct test campaigns, report results, and collaborate with firmware and system architecture teams to interpret findings, troubleshoot issues, and enhance performance.Your expertise will lie in microprocessor system design and debugging, with a comprehensive understanding of power supply, reset & clocking requirements, memory, and various communications and control interfaces.

Why Choose PlayStation?At PlayStation, we pride ourselves on not only being the premier destination for gaming but also an exceptional workplace. We are a recognized leader in the entertainment industry, known for creating the PlayStation family of products and services, including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, and award-winning software titles from PlayStation Studios.We are committed to fostering an inclusive environment that empowers our employees and celebrates diversity. We invite passionate and curious individuals interested in innovation and technology to explore our job opportunities and join our diverse global team.The PlayStation brand operates under Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation.Join our team and contribute to the testing of development tools that are essential in creating every PlayStation® game. This role offers an incredible opportunity to advance your career in Software Testing while working with industry-leading tools and receiving mentorship from seasoned professionals in the field. Your Responsibilities Designing tests for new applications, features, and regression scenarios. Collaborating with application teams to develop effective test strategies. Automating tests as part of our continuous integration framework. Diagnosing issues and generating reproducible test cases. Executing manual and exploratory testing. Clearly reporting test results, including performance metrics and coverage analysis. Creating tools to enhance test efficiency and simplify execution. Providing insights and recommendations for product enhancements.

Join our innovative team as a Cost Engineer - Electronics in a permanent role.Location: Bristol, Cambridge, Manchester, or LondonWe are at the forefront of revolutionizing the automotive and manufacturing sectors with our web-based cloud benchmarking and cost-engineering platform. This groundbreaking tool is set to transform value engineering practices this decade, providing unparalleled comparative costing and benchmarking capabilities.Our platform equips purchasing, cost engineering, and development teams with timely online access to essential comparative data and costing tools, enabling the creation of competitively priced products while achieving substantial savings and minimizing investment.As a Product Cost Engineer specializing in Electrical & Electronics, you will play a pivotal role in optimizing product costs and supporting our team with product cost estimation, performance improvement, and market competitiveness analysis.Engage in an international environment across automotive and engineering sectors.Drive successful expansion across diverse industries and markets including Europe, Asia, and North America.Collaborate closely with colleagues on impactful cost excellence projects.Contribute actively to the successful delivery of cost optimization initiatives.Assist in teardowns, benchmarking activities, and comparative cost platform assessments.Be instrumental in the development of our client toolset and product offerings.Responsible for the delivery and quality assurance of calculations and associated data.Generate innovative ideas through effective coordination of VAVE Workshops.Implement and approve cutting-edge cost management strategies.

Join Assystem as an Electronics, Control and Instrumentation (EC&I) Engineer in Bristol, where your skills will play a vital role in advancing cutting-edge projects. You will be part of a dynamic team focused on delivering innovative solutions in a fast-paced environment.As an EC&I Engineer, you will be responsible for designing, developing, and implementing control systems, ensuring compliance with industry standards, and contributing to the overall success of our engineering projects.

Assystem is seeking a talented and motivated Electronics, Control & Instrumentation (EC&I) Engineer to join our dynamic team in Bristol. In this role, you will utilize your expertise in designing and implementing advanced electronic control systems to contribute to innovative projects across various industries. You will collaborate with multidisciplinary teams to ensure the successful delivery of engineering solutions that meet project specifications and timelines.

Our VisionAt Vertical Aerospace, we are at the forefront of revolutionizing electric aviation. Our flagship eVTOL aircraft, Valo, is designed to be a zero-emissions solution that sets unprecedented safety standards for air travel.We aim to achieve our vision by breaking away from traditional aerospace practices, focusing instead on innovative approaches to redefine industry standards. As we transition from a prototype-focused company to a scaling SME, the upcoming years are pivotal for our growth and for reaching our ambitious targets, including obtaining airliner-level safety certification by 2028.About Our TeamYou will be joining our dynamic Charging Team, which is dedicated to creating global charging solutions tailored to customer requirements while minimizing operational costs and ensuring high-performance electric flight. Our team collaborates closely with aircraft engineering, energy systems, and commercial teams to develop charging systems that are safe, certifiable, and scalable.Your RoleAs a Power Electronics Design Engineer, you will be instrumental in defining and implementing the power and energy systems that underpin Valo's global charging infrastructure. Your responsibilities will encompass creating high-power DC charging systems and integrating battery management solutions for grid operations, taking ownership from initial requirements to real-world implementation.You will be part of a fast-paced team pioneering a new industry, with ample opportunity to innovate and elevate standards.Your ResponsibilitiesDefine technical specifications for charging power and energy storage systemsLead the assessment and integration of power conversion and grid-interface solutionsDevelop and manage test plans to ensure performance, safety, and complianceCollaborate cross-functionally with aircraft, systems, and supply chain teams to guarantee seamless deliveryAddress technical challenges and foster continuous improvement in charging system designSupport global infrastructure deployment in alignment with customer and regulatory requirements

Graphcore develops AI computing platforms, covering everything from silicon chip design to datacenter infrastructure. The company brings together experts in semiconductors, software, and artificial intelligence research to deliver solutions that support demanding AI workloads. As part of the SoftBank Group, Graphcore has access to long-term backing and contributes technology to SoftBank’s broader AI initiatives. The team continues to expand internationally and looks for people interested in tackling the technical challenges of AI computing. Every team member at Graphcore has the chance to influence products, company direction, and the future of artificial intelligence.

Join Axelera as a High-Speed Interface Test & Characterisation Engineer, where you will contribute to the cutting-edge field of high-speed interfaces. Your expertise will help in the design, development, and testing of high-performance systems that push the boundaries of technology.

Join Vertical Aerospace as an Advanced Test Rig Design Engineer and play a critical role in shaping the future of sustainable aviation. You will be responsible for designing and developing advanced test rigs that ensure our innovative aerospace technologies meet the highest standards of performance and safety. This position requires creativity, technical expertise, and a passion for engineering excellence.

Join the Future of AI at GraphcoreAt Graphcore, we are at the forefront of AI compute innovation. Our dedicated team of semiconductor, software, and AI specialists possess extensive expertise in crafting a comprehensive AI compute stack, spanning silicon, software, and large-scale infrastructure.As a proud member of the SoftBank Group, we are supported by significant investment and are committed to delivering cutting-edge technology within the rapidly evolving SoftBank AI ecosystem.To address the expansive and exciting prospects within AI, Graphcore is actively expanding its global teams, uniting brilliant minds to tackle the most challenging problems. Here, every individual has the chance to influence our company, our products, and the future of artificial intelligence.Role OverviewAs a Senior System Software Engineer in Test, you will take charge of designing, developing, executing, and reporting on tests and test harnesses aimed at verifying and validating our firmware. You will collaborate with the development team from the initial phases to the final production software, ensuring comprehensive functionality coverage.Your role will involve working with various hardware configurations and closely collaborating with hardware, bring-up, and driver teams to ensure seamless firmware integration.As a senior member of the team, you will also mentor junior engineers, elevating the overall testing standards.The Firmware QA TeamOur Firmware QA team is responsible for validating the low-level software that handles the boot, configuration, and monitoring of Graphcore's silicon and hardware platforms. Key test areas include:Boot and power sequencingLow-level hardware interfaces and driversTelemetry, monitoring, and SMBus/BMC data exposureSilicon and system bring-upKey ResponsibilitiesDesign, implement, and deliver high-quality tests for complex firmware featuresSupport debugging and MTBF reduction for both internal and externally reported issuesTake QA ownership of key firmware featuresContribute to the continuous integration pipelineAssist in release testing and maintenance of the release pipelineEngage actively in technical discussions and team reviews.

Join Sopra Steria as a Quality Assurance Test Analyst and play a crucial role in ensuring the quality and reliability of our software products. In this position, you will collaborate closely with development teams to design and execute test plans, identify defects, and drive continuous improvement in our testing practices.

About Graphcore At Graphcore, we are pioneering the future of AI computation. Our team of semiconductor, software, and AI specialists possess extensive expertise in developing a comprehensive AI compute stack, encompassing everything from silicon and software to scalable datacenter infrastructure. As a proud member of the SoftBank Group, we are uniquely positioned with significant long-term investment to introduce transformative technologies into the rapidly growing SoftBank AI ecosystem. To harness the vast potential of AI, Graphcore is actively expanding its global teams, gathering some of the brightest minds to tackle complex challenges in an environment where every individual can significantly influence the company, its products, and the trajectory of artificial intelligence. Job Summary In your role as a Signal Integrity Engineer, you will be responsible for developing, extracting, and simulating PCB structures to ensure optimal performance of high-speed SERDES (112Gbps) and DDR interfaces within the system budget. You will collaborate closely with PCB and package substrate CAD engineers to design signal launches from BGA components and connectors, manage layer transitions, and oversee cable interconnects. Additionally, you will define the low-loss materials for future designs and partner with Graphcore’s system architecture team and suppliers to achieve the highest performance levels. A strong proficiency in high-speed PCB simulation tools and familiarity with industry best practices in high-speed digital system design are essential for this position. The Team Graphcore’s Hardware Engineering Team is dedicated to creating both commercially viable products and hardware test and validation systems that leverage Graphcore’s innovative IPU processor.

Join our dynamic and innovative team at Sopra Steria as a Quality Assurance Test Analyst. In this pivotal role, you will be responsible for ensuring the quality and reliability of our software solutions through comprehensive testing strategies. You will collaborate with cross-functional teams to identify, document, and resolve defects while implementing best practices in QA processes.

About OLIXAt OLIX, we are at the forefront of AI technology, addressing the unprecedented demand with innovative solutions. The current semiconductor infrastructure is struggling to keep pace with rapid technological advancements. Our Optical Tensor Processing Unit (OTPU) is designed to redefine efficiency and performance in chip design, paving the way for the next generation of AI hardware that will dominate the market for years to come.The RoleWe are searching for exceptional and driven Senior / Staff Digital Verification Engineers who possess a robust background in CMOS digital design and verification. This role involves taking full ownership of the functional integrity of high-speed, real-time data-processing silicon, from initial algorithm modeling through to verified RTL sign-off and silicon bring-up.Join our multidisciplinary team as we create cutting-edge OTPUs that blend digital, optical, and mixed-signal technologies.The ideal candidate will have extensive knowledge of digital verification methodologies, a strong grasp of hardware architecture, and a genuine enthusiasm for developing high-performance systems that support groundbreaking AI solutions.

About OLIXAt OLIX, we are at the forefront of a technology revolution. The rapid growth of Artificial Intelligence has created an unprecedented demand that outpaces our current infrastructure capabilities. With traditional hardware designs reaching their limits, we are pioneering the next era of computing with our Optical Tensor Processing Unit (OTPU), delivering unmatched performance and energy efficiency.Role OverviewAs a Senior Packaging Engineer at OLIX, you will play a pivotal role in transforming our cutting-edge silicon designs into high-performance, market-ready systems. This hands-on position emphasizes the importance of packaging design, ASIC-to-substrate integration, and advanced packaging technologies, including 2.5D and 3D integration.You will lead the packaging engineering initiatives throughout the product development lifecycle, managing tasks such as package architecture, detailed design, layout, simulation, and ensuring production readiness. Collaborating closely with the ASIC design team, you will translate complex die requirements into robust and manufacturable package solutions that meet stringent performance criteria.Key responsibilities include managing the complete package design flow for next-generation AI hardware, focusing on package architecture, substrate design, package layout, and high-speed power delivery optimization.

Job Title: Engineer II Location: London / Bristol / Edinburgh (Hybrid options available) Salary: £45,600 - £62,700 Team: Developer Experience Reporting To: Senior Software Engineering Manager This position is based in the UK and candidates must possess the right to work in the UK. Currently, we are unable to offer visa sponsorship for this position. Our commitment to building a diverse, global team is paramount, and our sponsorship policy is assessed on a role-by-role basis. Please check back on our careers site for future opportunities that may include visa sponsorship. Kaluza is revolutionizing the energy sector with our Energy Intelligence Platform, simplifying the complexities of energy management. We assist energy companies in addressing contemporary challenges while propelling the transition to a sustainable, electrified future. Our platform facilitates millions of real-time decisions across households, devices, markets, and grids. By integrating predictive algorithms with user-centric design, Kaluza ensures that clean energy is reliable, affordable, and seamlessly integrates into daily life. With teams spread across Europe, North America, Asia, and Australia, and a joint venture with Mitsubishi Corporation in Japan, we empower leading companies such as OVO, AGL, and ENGIE, alongside innovators like Volvo and Volkswagen. Where will I be working? You will be part of the Developer Experience (DevEx) team within our expansive Kaluza Technology community. Our team comprises a diverse group of data-driven and product-oriented Software and Production Engineers who are at the forefront of technological innovation and operate at an impressive scale. Together, we pursue engineering excellence by implementing best practices throughout the community. In this role, you will be instrumental in designing and enhancing our Internal AI Engineering Platform. Your responsibilities will include creating the infrastructure—from Model Context Protocol (MCP) servers to collaborative workflows—that enables our software teams to operate more efficiently and securely. Your contributions will significantly influence Kaluza's ability to eradicate defects, enhance productivity, and set the benchmark for AI-driven development. Our tech stack is dynamic, and you may work with: AWS, Kubernetes, LLMs (Claude, GPT, etc.), MCP servers, LangChain/LangGraph, and contemporary monitoring tools.

About OLIXAt OLIX, we are at the forefront of the AI revolution, addressing the critical infrastructure gap caused by the unprecedented demand for advanced technology. Our innovative approach transcends the limitations of decade-old hardware designs. We are pioneering the Optical Tensor Processing Unit (OTPU), a next-generation chip that delivers unparalleled performance and energy efficiency, setting the stage for transformative economic opportunities in the coming century.The RoleWe are on the lookout for exceptional Senior/Staff Digital Design Engineers with expertise in CMOS digital design, ready to take full ownership of the development of high-speed, real-time data-processing silicon. Your responsibilities will span from early algorithm modeling through to RTL verification and silicon bring-up. Join our multidisciplinary team to innovate at the intersection of digital, optical, and mixed-signal technologies. A solid foundation in electrical engineering and semiconductor physics, coupled with a passion for crafting high-performance digital circuits for cutting-edge AI hardware, is essential.ResponsibilitiesDesign and implement high-throughput digital pipelines capable of handling multi-GSPS input rates and continuous data streams using advanced CMOS technologies.Rapidly prototype and iterate in FPGA environments (Xilinx/AMD, Intel, or similar) to create real-time demonstrations and optimize high-speed transceivers, incorporating feedback into ASIC development.Model and validate algorithms using MATLAB/Simulink (or equivalent), ensuring functional equivalence up to gate-level sign-off.Lead RTL development using SystemVerilog/Verilog/VHDL, focusing on synthesis, static-timing closure, and formal verification processes.Conduct thorough analyses of power, performance, and area (PPA) metrics; implement innovative strategies to meet stringent bandwidth-per-watt targets.Collaborate effectively with optical hardware, mixed-signal, and software teams to refine data converter interfaces, manage clock-domain crossings, and enhance firmware abstraction layers.Mentor junior engineers, lead design reviews, and promote best practices in design methodologies.Skills & ExperienceA minimum of 7 years of hands-on experience in digital design for high-performance applications.Proficient in RTL design and verification methodologies, with a strong grasp of digital design principles.