Hardware Test & Quality Engineer

MissionAt Vizzia, we design and manufacture connected hardware solutions that are deployed at scale. Our products need to perform reliably under real-world conditions.Your primary mission is critical: Ensure the reliability of our hardware before it is deployed in the field.You will establish structured validation processes to preemptively address potential production issues.Fewer bugs mean fewer replacements and reduced maintenance needs.You will serve as the bridge between ambitious design concepts and practical production realities. ResponsibilitiesDevelop detailed, structured test plans: Including functional coverage, edge cases, and stress testing.Conduct validation campaigns across mechanical, electronic, and firmware layers.Make autonomous Pass/Fail decisions: Well-documented, justified, and defensible.Create clear, actionable test reports that highlight risks and potential failures.Critically evaluate hardware design choices based on validation evidence—going beyond mere validation to analysis.Collaborate closely with development and industrialization teams to ensure production readiness.Directly contribute to achieving a defect rate of ≤ 3% across our installed base.Ensure that no critical issues arise during production and testing phases. ProfileDegree in Embedded Systems, Mechatronics, or a related field.Strong expertise across the hardware spectrum: electronics, mechanics, and firmware.Experience with real-world hardware challenges, beyond theoretical design.Proven skills in writing comprehensive test plans: structure, coverage, and acceptance criteria.Self-sufficient in making Pass/Fail decisions: able to own and defend your conclusions.Familiarity with CE/RED and IP/IK standards.Exposure to industrialization environments.Highly detail-oriented: documentation and validation are second nature.Passionate about testing, validation, and developing robust systems.⭐ Nice to haveExperience with automated testing frameworks.Familiarity with project management tools.

Vizzia provides hardware solutions, including cameras, stations, and accessories, to over 250 local authorities, with plans to reach 450 by the end of 2026. The company is expanding both its technical capabilities and its market presence, following a recent €30M Series B funding round. This growth brings new challenges in delivering reliable, industrial-grade products at scale. The Hardware R&D team at Vizzia covers electronics, mechanics, and firmware. The Lead Hardware Engineer will play a central role in shaping system architecture, setting technical standards, and ensuring that lab innovations become robust products in the field. This position works closely with David, Head of Hardware, and the Paris-based hardware team. Main responsibilities Architecture and Technical Decisions Oversee system architecture across electronics, mechanics, and firmware, balancing performance, cost, and maintainability. Guide technical decisions in high-speed design and embedded systems, providing clear rationales for choices. Anticipate requirements for EMC, CE, and NDAA certifications from the start of each project. Strive for simplicity in design, removing unnecessary complexity. Industrialization and Quality Integrate Design for Manufacturing (DFM) and Design for Test (DFT) constraints early in the process. Develop and enforce validation plans that go beyond lab testing, including functional, environmental, EMC, and field tests. Prepare thorough industrial documentation for production, such as BOM, Gerber files, test reports, and procedures. Manage BOM costs and secure key components by establishing dual sourcing strategies. Lead go/no-go reviews before each hardware release and make final decisions. Technical Standards and Team Development Set and uphold high engineering standards for the hardware team, including documentation, validation, design reviews, and best practices. Serve as a technical reference for junior and mid-level engineers, supporting them in solving complex challenges.

About Mistral AIAt Mistral AI, we harness the transformative power of artificial intelligence to streamline workflows, enhance creativity, and optimize learning experiences. Our cutting-edge technology integrates effortlessly into everyday tasks.We strive to democratize AI through high-performance, optimized, open-source models and solutions. Our comprehensive AI platform caters to enterprise needs in both on-premises and cloud settings. Among our offerings is le Chat, your AI assistant for life and work.As a dynamic and collaborative team, we are passionate about AI's potential to revolutionize society. Our diverse workforce thrives in competitive settings and is dedicated to fostering innovation. With teams spread across France, the USA, the UK, Germany, and Singapore, we embody creativity, humility, and a strong team spirit.Join us in shaping the future of AI and making a meaningful impact. Discover more about our culture at https://mistral.ai/careers.Role OverviewAs our compute infrastructure rapidly expands to support our science and engineering teams, we are seeking a talented Datacenter Hardware Engineer to maintain, troubleshoot, and scale our GPU and CPU clusters with safety and reliability. This hands-on role is based in our Paris-area datacenter, where you will collaborate with hardware owners, data center operations, and vendors to ensure the optimal performance of one of France's largest GPU clusters.Location: Bruyères-le-Châtel — on-site roleReporting Line: Hardware OperationsYour Impact • Compute infrastructure is crucial for Mistral’s success and represents our largest expenditure. • Directly contribute to scaling: your efforts will maintain the health of one of France’s largest AI clusters as we expand significantly. • Facilitate revolutionary AI: your role is vital in enabling breakthroughs in AI technology.

Join Mistral as a Field Hardware Engineer specializing in High Performance Computing (HPC). In this role, you will be responsible for deploying, troubleshooting, and optimizing cutting-edge hardware systems in various environments. Your expertise will directly contribute to enhancing computational performance for our clients. We seek a proactive engineer who thrives in dynamic settings and is passionate about technology and innovation.

Join Arago and the Team of InnovatorsArago is at the forefront of AI and computer hardware innovation, with a mission to shape the future by driving significant advancements at the intersection of artificial intelligence and semiconductor technologies.Founded in 2024 by a team of AI researchers and physicists with profound expertise in photonics, electronics, software, mathematics, and machine learning, Arago unites a talented group of engineers and scientists drawn from the world’s leading companies and research institutions.With a diverse workforce representing nine nationalities and operating from strategic hubs in France, North America, and Israel, we are committed to exceptional science and rapid progress. Our work is anchored in core principles such as:Achieve Excellence: We take pride in delivering work that reflects our highest standards.Speed of Execution: We prioritize agility in our processes, advancing steadily and swiftly.Team Unity: We foster a collaborative environment grounded in trust, respect, and camaraderie.Arago is supported by seasoned executives from industry giants like Apple, Arm, Nvidia, Microsoft, and Hugging Face, along with esteemed deeptech venture capital firms from the US and Europe.

About the Role Shift Technology is looking for a QA Engineer focused on functional testing to help maintain high standards for our software products. Based in Paris, this role centers on making sure our solutions work as intended and deliver a strong experience for users. What You Will Do Work with teams across disciplines to plan and refine testing approaches Design and document test cases that cover product requirements Run manual and automated tests to uncover defects and verify fixes Share feedback to help improve product quality and usability Location This position is based in Paris, France.

Join Scaleway, a leading cloud service provider, as a Software Engineer specializing in Hardware Development. In this role, you will be instrumental in designing and implementing innovative hardware solutions that power our cloud infrastructure. Collaborate with a dynamic team of engineers to develop cutting-edge technologies that enhance our service offerings and meet the demands of our growing customer base.

Join our dynamic team as a Senior Quality Assurance Engineer, where you will play a critical role in ensuring the highest standards of software quality. You will collaborate closely with development teams to identify, document, and resolve defects, while also implementing testing strategies that enhance product performance and reliability.Your expertise will be invaluable in driving the QA process, automating testing procedures, and mentoring junior staff. If you are passionate about software quality and thrive in a fast-paced environment, we want to hear from you!

Join Scaleway as our Hardware Expertise Manager, where you will lead a dynamic team to shape the future of cloud infrastructure. Your role will involve overseeing hardware development, ensuring high-quality standards, and collaborating with cross-functional teams to optimize performance and reliability.

Join Scaleway, a leading cloud service provider, as a Hardware Architect. In this pivotal role, you will design and develop cutting-edge hardware solutions that drive our infrastructure and services. Collaborate with cross-functional teams to innovate and enhance our product offerings, ensuring scalability, reliability, and performance to meet the demands of our growing customer base.

Join our dynamic team at myjobcompany1 as a Test Engineer (H/F) in the vibrant city of Paris! We are seeking a passionate individual to contribute to the development and execution of robust testing strategies to ensure the quality of our innovative software products. As a Test Engineer, you will collaborate closely with our development team, identifying and resolving defects while enhancing overall product performance.

Join Scaleway as a Hardware Enablement Engineer specializing in Linux and Firmware. In this role, you will work closely with our engineering team to develop and optimize hardware solutions that drive our innovative cloud services. You will have the opportunity to collaborate on exciting projects, pushing the boundaries of what is possible in cloud technology.

Join a vibrant technical team of around fifty people in a warm and enjoyable work atmosphere!As a key member of the QA department, you will be responsible for ensuring the quality of our mobile applications.Your role involves engaging in various phases of the application development project, with the following responsibilities:Assist in drafting the test specifications and defining both automated and manual test scenarios.Report and track identified anomalies.

Join Our Innovative TeamAt Harmattan AI, we are at the forefront of developing autonomous and scalable defense systems. With a successful $200M Series B funding round that has valued us at $1.4 billion, we are expanding our capabilities to deliver mission-critical systems to allied forces. Our commitment to excellence and impactful technology drives us to set ambitious goals and tackle the toughest technical challenges.Your Role AwaitsAs an RF Hardware Engineer, you will play a pivotal role in our R&D team, focusing on the development of a wireless link module for drone-to-base station communication. Your expertise will be essential in designing and integrating PCBs and electrical systems in a compact and rugged form factor, ensuring optimal reliability, low latency, and readiness for field deployment.

Segula Technologies is seeking a Verification Test Engineer or TrainLab Engineer to join its Paris team. This role centers on testing and validation, ensuring advanced systems meet high standards of quality and reliability. The position requires hands-on involvement with simulation and numerical modeling, supporting technical project development and delivery. Key Responsibilities Design and implement verification test plans for complex systems. Work closely with cross-functional teams to define testing requirements and strategies. Carry out verification tests, analyze results, and document findings. Apply simulation and numerical modeling tools to support verification work. Identify technical issues during testing and propose practical solutions. Help improve testing and validation processes over time. Requirements Background in simulation and numerical modeling. Strong analytical and problem-solving skills. Experience working with multidisciplinary teams. Keen attention to detail and a focus on quality. Location This position is based in Paris.

Join Eurofins as an Electrical Safety Testing Engineer where you will be at the forefront of electrical safety compliance. In this role, you will ensure that products meet rigorous safety standards, contributing to the protection of consumers and the enhancement of product quality.

About UsAt Harmattan AI, we are at the forefront of innovation in the defense sector, creating autonomous and scalable systems that are reshaping the future of military operations. Following our successful $200M Series B funding round, which has elevated our valuation to $1.4 billion, we are poised for significant growth and are expanding our talent pool to enhance our capabilities in delivering mission-critical solutions to allied forces.Our core values drive our work ethic: we are committed to developing technologies that make a tangible impact, striving for excellence, setting high standards, and embracing complex technical challenges. We thrive in a challenging environment where commitment, accountability, and execution are paramount.About the RoleWe invite applications for the position of Quality Engineer. In this role, you will play a pivotal part in the deployment and ongoing enhancement of our Quality Management System (QMS) across our global operations. Collaborating closely with the Senior Quality Engineer, you will help uphold our high standards of quality, assist with audits, and facilitate effective communication between various teams.

Join Segula Technologies as a CND Inspector specializing in Visual Testing (VT2) and play a crucial role in maintaining quality and safety standards. This full-time position offers you the opportunity to contribute to innovative projects in the industry.

Join Segula Technologies as a CBTC Test Engineer (H/F) and play a crucial role in the testing and validation of cutting-edge communication-based train control systems. You will work closely with project teams to ensure the safety, reliability, and efficiency of rail transport systems.

Noam by BearingPoint was born from a simple observation: in a context of accelerating digital transformation cycles, supporting our clients requires a robust focus on securing the implementation stages, paying special attention to each action and operational detail.Thus, aligned with its consulting firm work, BearingPoint created Noam to assist its clients right to the ‘last mile’ of their digital transformation.Our support is based on strong expertise in new technologies and methodological frameworks, backed by enthusiastic teams dedicated to the success of their clients.Noam is continuing its development and is seeking fresh talent to strengthen its teams!Position Offered: Test and Acceptance Analyst (H/F)You will be responsible for ensuring product compliance within a project team dedicated to testing or integrated within acceptance teams following classic or agile methodologies. You will engage with the business divisions of our clients (IT, Finance, Operations, etc.) on various innovative projects across different sectors.As part of your mission, you will undertake the following tasks:Contribute to the development of the testing strategy.Analyze client requests and draft testing strategies based on provided specifications.Create test cases from detailed functional specifications and technical specifications.Draft detailed test plans in light of functional requirements.Execute test cases.Document anomalies using the tools in use by our clients.Prepare test progress reports.Assist in drafting functional test plans.Participate in the project's quality assurance.