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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer - **Company:** Bold Valuable Technology - **Location:** Montmeló, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Systems Engineering, C++ (Programming Language), Failure Mode Effects Analysis, Python (Programming Language), MATLAB, Systems Development Life Cycle, Requirements Management, Software Engineering, Jama (Software), DOORS (Software), Safety Critical Systems, Modeling and Simulation, Performance Monitor, Polarion, Programming Languages - **Published:** May 24, 2026 - **Apply:** https://www.opcionempleo.com/jobad/esde38f29cec26aa29757d097861edc6ff ## About the Role * 3+ years of experience as a systems engineer or technical project leader for complex, safety-critical systems, particularly those involving electrical, electronic, software, and mechanical components. * Proven experience in high-voltage battery system development, including safety analysis, design, and validation. Technical Skills: * Expertise in requirements-based engineering processes and the use of requirements management tools (Polarion, JAMA, DOORS, or similar). * Experience with development-related analysis methods (FMEA, FTA, V-model) and system safety techniques. * Proficiency in system simulation and modeling tools, such as MATLAB/Simulink, and familiarity with programming languages like C++, Python, or equivalent. Leadership and Communication: * Strong leadership skills with the ability to guide and mentor within cross-functional engineering teams. * Excellent communication skills, both verbal and written, with the ability to present complex technical information to stakeholders at all levels. * Fluent in English, with the ability to collaborate effectively with global teams. Desirable skills and additional experience * Advanced experience in the design, development, and validation of high-voltage battery systems for automotive, aerospace, or industrial applications. * Expertise in the use of simulation tools and software development for battery management systems (BMS) and other safety-critical components. * Knowledge of certification processes and standards for battery systems, including safety, environmental, and transportation regulations. ## Description The systems engineer is responsible to contribute to the design and development of battery systems by supporting requirement definition, verification planning, and system-level coordination across teams. This role ensures technical consistency in line with BOLD's commitment to deliver high-performance, safe and reliable battery solutions. Key Responsibilities 1. Requirement Support & Documentation * Assist in capturing and documenting system-level requirements. * Participate in the review and traceability of technical specifications. * Use requirements management tools to ensure clarity and structure. * Support in the alignment between customer and internal specifications. 2. System Design Contribution * Support battery system architecture design (cell/module selection, cooling, BMS integration). * Participate in interface definition with hardware, software and mechanical teams. * Contribute to system-level diagrams and documentation. * Perform calculations or simulations to support design decisions. 3. Testing & Validation Support * Assist in the definition of validation plans and test cases. * Support testing campaigns: preparation, execution and analysis. * Participate in test reviews and data reporting. * Help monitor performance metrics during testing. 4. Cross-functional Collaboration * Work closely with design, hardware and software engineers. * Contribute to project reviews and design meetings. * Escalate risks or deviations detected during development. * Learn and apply best practices in systems engineering. ## Related Videos - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [Times of (climate) crisis - How and why sustainable software is a must!](https://www.wearedevelopers.com/videos/988-times-of-climate-crisis-how-and-why-sustainable-software-is-a-must) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) - [Kettle and Pot or Peas in a Pod? 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