(Senior) Development Engineer (m/w/d)

Key responsibilities - Develop next-generation discrete ESD and TVS protection devices for high-speed, RFsensitive and automotive applications. - Drive and execute technical work packages in product development projects, working across device design, simulation, package, technology, application requirements and product qualifications. - As system architect in development projects, taking ownership of product performance, technical concept definition and execution - Translate customer, application and roadmap requirements into technical product requirements for device concept, front-end technology, back-end technology, package, chip design and product performance. - Contribute to the technical roadmap by identifying future requirements for protection, filtering, signal integrity and system-level robustness. - Drive and contribute to semiconductor, EM and SPICE simulations, as well as SEED-based system-level ESD analysis - Link up with internal and external technical communities in ESD/TVS protection, RF/SI and EMC to bring new insights into product development - Continuously build and broaden your technical expertise and influence the technical direction for sustainable business success. - Depending on seniority, mentor other engineers and act as recognized expert in your technical field. What you bring - Master’s degree, or PhD in Physics, Electrical Engineering, Microelectronics, RF Engineering, High-Speed Electronics, or a comparable field. - Strong understanding of semiconductor physics and devices, industrial semiconductor technologies and semiconductor product development processes. - Hands-on experience with TCAD tools, experience with SPICE modeling. - SEED methodology and CST or comparable electromagnetic simulation tools is an advantage. - Knowledge of S-parameters, high-speed applications and RF/signal-integrity behavior. - Knowledge of common-mode filters, common-mode chokes, integrated coils, passive RF filters or integrated passive devices is highly beneficial. - Python programming skills and openness to using software and AI-based methods to improve engineering, simulation and data-analysis workflows. - Strong quality mindset and ability to balance technical performance, manufacturability, reliability and industrial production requirements. - Relevant professional experience in semiconductor product development, ESD/TVS protection, RF/SI, EMC or simulation is an advantage. - Strong team player with ownership mindset and the ability to lead cross-functional alignment, drive technical solutions forward and manage stakeholders effectively. - Ability to perform under change, learn continuously and grow into broader technical responsibility. - Fluency in English, German is a plus. - Very good verbal and written communication skills.