Digital Design Senior Staff Engineer \- Backend (d/m/f) Valencia, Valencian Community, Spain – ams R\&D Spain S.L. Your tasks * Perform digital design layout, place \& route for complex integrated circuits * Execute Clock Tree Synthesis (CTS) and timing\-driven layout * Define and manage SDC timing constraints for synthesis and place \& route flow * Conduct parasitic extraction and signal integrity analysis * Run Static Timing Analysis (STA) and manage ECO flows * Ensure layout finishing including LVS, DRC, antenna checks * Help to debug designs at both pre\- and post\-silicon * Collaborate with cross\-functional teams to deliver optimized backend solutions Who we are looking for * Successfully completed studies in Electrical Engineering, Electronics, Computer Science or similar field * Several years (10\+) of experience in digital IC design * Strong proficiency in digital backend design tools and flows (Cadence flow) * Hands\-on experience with 22nm and above process technologies * Solid understanding of timing closure, signal integrity, and physical verification * Ability to work independently and in team environments * Excellent problem\-solving and communication skills * Strong communication skills in English ams OSRAM is an Equal Employment Opportunity Employer. Diversity, equity and inclusion is strongly established in our corporate culture and we firmly believe it makes us more successful as a company. All qualified applications will receive consideration for employment regardless of ethnic, national or social origin, gender, gender identity, sexual orientation, color, religion, age, physical and mental abilities. Contact Julia Zajac will be happy to answer any questions you may have. For data protection reasons, we only accept applications submitted through our applicant portal. This allows you to view the status of your application in your profile at any time. Job details **Posting date:** 2025/12/18 **Experience level****:** Experienced Professional (\>8 Years) **Type of contract****:** Permanent **Employment type****:** Full\-time **Work Model****:** Hybrid **Business unit****:** CMOS Sensors \& ASICs **Organization****:** ams R\&D Spain S.L. **Job field****:** Research \& Development **Job ID****:** 22364