ApplySarthiPrincipal HW Engineer
Nokia
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Nokia has 604 open roles listed here.
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Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Practise the questions Nokia is likely to ask for this role, with feedback on your answers.
Questions you are likely to be asked
- Why do you want to join Nokia?
- How would you design an API for a feature you have worked on?
- What do you do when a production issue happens on your code?
- Walk me through a system you built. How was it designed, and what would you change now?
- Tell me about a hard bug you tracked down. How did you find the cause?
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Practise the Principal HW Engineer at Nokia interview free →Your responsibilities will span the complete product lifecycle—from understanding and translating product and system requirements into robust hardware designs, through detailed design, implementation, validation, and debugging. You will collaborate closely with cross‑functional teams including system, firmware, software, manufacturing, and quality to ensure seamless integration and high reliability. The role also involves supporting qualification, production ramp‑up, and deployment, ultimately seeing the product successfully released and performing in the field. Experience in designing systems with Microprocessors, Microcontrollers, FPGAs and CPLDs Experience with OTN processors/framers is a bonus Excellent knowledge of high speed interfaces like PAM4, PCIe, DRR4, SATA, USB, SGMII etc. Excellent knowledge of various memories (DDR, NAND, NOR etc) Experience in designing boards with optical modules (SFP, QSFP, QSFP28, QSFP-DD etc.) Excellent knowledge of SI and PI concepts, hands-on with SI / PI tools is a bonus Experience in designing on-board power supplies A minimum of 2 years of experience with Concept HDL schematic entry Hands-on experience with lab equipment like high speed oscilloscope, signal source analyzer, spectrum analyzer, logic analyzer, bode analyzer etc. Experience in EMI / EMC tests Experience with troubleshooting/root cause techniques in lab, assembly house and field issues Very good communication and documentation skills
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Listed on oraclehcm · posted 2026-09-29. ApplySarthi collects openings and links to application pages; the role is advertised by Nokia, not by us.