Senior Principal Software Development Engineer

Nokia

. Own end-to-end embedded architecture and solutions for optical pluggable devices, from requirements through release readiness .

Posted 11/3/2026full-timeBangalore • IndiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive expertise in embedded systems design and development, with a strong focus on system architecture, RTOS, and optical pluggable devices. Proven ability to lead technical decisions, mentor engineers, and ensure compliance with industry regulations.

Highest-signal resume keywords

Embedded Systems DesignRTOS ExpertiseArchitectural LeadershipOptical Device StandardsSecure Boot and Cryptography

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Embedded Software DevelopmentSystem ArchitectureMultithreaded Software SystemsObject-Oriented DesignDesign PatternsCoding Best PracticesDebug StrategiesFailure AnalysisPower ManagementOTA Mechanisms

Soft Skills

Analytical SkillsTroubleshooting SkillsCommunication AbilitiesCollaboration SkillsMentoring Skills

Tools & Technologies

MCUsDriversMiddlewareHAL/BSP StructuresCoding GuidelinesCompliance StandardsEMC RegulationsFunctional Safety

Certifications & Qualifications

BTech in Computer ScienceMTech in ElectronicsMTech in Electrical Engineering

Industry Keywords

Optical Pluggable DevicesOTN StandardsPower ManagementSecurity FeaturesDesign Reviews

Tech Stack

Tools & technologies

RTOS

About the role

Key responsibilities & impact

Own end-to-end embedded architecture and solutions for optical pluggable devices, from requirements through release readiness
Define and implement system architecture across MCUs, RTOS/bare-metal stacks, drivers, middleware, power management, boot/OTA and security features
Partner with hardware, architecture and manufacturing teams to align schematics, analyze scope traces, and validate assumptions on real hardware
Establish architecture standards, coding guidelines, HAL/BSP structures, reusable platform layers, and conduct design reviews
Lead technical trade-off decisions involving cost, performance, power, and time-to-market, and document rationale for engineering leadership
Drive quality and reliability through debug strategies, diagnostics, failure analysis, and compliance with functional safety, EMC, and industry regulations
Mentor development and test engineers, guide design reviews, and unblock critical issues
Ensure scalability and maintainability of software across product generations

Requirements

What you’ll need

BTech / MTech in Computer Science, Electronics, Electrical Engineering or related field with embedded software development experience
Minimum 18+ years of experience in embedded systems design and development
Deep understanding of RTOS, multithreaded software systems and operating system concepts
Experience with OTN standards and optical devices (preferred)
Strong analytical and troubleshooting skills
Proven architectural leadership and ability to define system-wide solutions
Well-versed in object-oriented design, design patterns, and coding best practices
Excellent communication and collaboration abilities across cross-functional teams
Hands-on experience with secure boot, cryptography, threat modeling, and OTA mechanisms

Benefits

Comp & perks

Laptop support with ordering
Hybrid work arrangement