Embedded Software Engineer - AUTOSAR - Communication

Job Description: ComDia Developer

Experience

• 1 to 3 years

Responsibilities

• Understand high-level system requirements, detailed low-level Software Requirement Specifications (SRS), and detailed software design documents.
• Manage change requests as per defined development processes.
• Develop embedded software for Powertrain ECUs in ICE, Hybrid, and Electric Vehicles.
• Develop and integrate AUTOSAR Classic Platform communication stack modules including COM, PduR, CanIf, CanTp, DCM, and NM.
• Configure, validate, and troubleshoot UDS/OBD related services.
• Handle Signal configuration language (ComScl), Diagnostic communication protocols, etc.
• Implement and validate communication error handling mechanisms such as NRCs, Signal Conversion, Afterrun behavior, etc.
• Understand, create, and maintain DBC files, develop CAPL/Python scripts, and perform CAN communication testing using Vector CANoe and CANalyzer tools.
• Define and execute unit testing, functional testing, SIL, HIL, and LabCar validation activities along with debugging and issue fixing.
• Work with SCM tools, build and integration processes, and follow SDLC/automotive development processes including COMSTACK concepts.
• Expertise required in Embedded C programming, AUTOSAR architecture, debugging skills, and automotive ECU communication development.
• Familiarity with software development processes such as ASPICE/V-Model.
• Knowledge of Python scripting for automation; interest in AI-driven automation and efficiency improvements.
• Develop and execute unit-level and functional test cases in alignment with defined software quality and validation processes.
• Perform diagnostic testing (such as DIDs, IOCBLI, and RIDs).
• Analyze test results to identify defects and inconsistencies and collaborate with software development teams for timely issue resolution.
• Support root cause analysis by actively participating in debugging and troubleshooting activities.
• Ensure test coverage, traceability, and compliance with automotive standards and project requirements.

Required Skills

• 1 to 3 years of experience.
• Strong proficiency in Embedded C programming (mandatory).
• Solid working knowledge of AUTOSAR architecture and concepts (mandatory).
• Hands-on experience with automotive communication protocols such as CAN, CAN-FD, and FlexRay, UDS/OBD related services.
• Experience in embedded software development for AUTOSAR Diagnostics, including:
• UDS (ISO 14229)
• DSM / OBD-on-UDS (ISO 15031, SAE J1979) (mandatory)
• Strong debugging skills with hands-on experience using debugger tools (mandatory).
• Experience working with Software Configuration Management (SCM) tools and testing tools (e.g., RTRT, TPT).
• Good understanding of the Software Development Life Cycle (SDLC).
• Proficiency with industry tools such as INCA and Vector tools (CANoe, CANalyzer, CAPL).
• Working knowledge of Closed-loop and/or Open-loop LabCar / HIL testing environments.

Additional Skills (Good to Have)

• Experience with IBM DOORS for requirements management.
• Knowledge of scripting languages such as Python or Perl.
• Familiarity with ASPICE compliance and processes.
• Basic understanding of Power Electronics and Drives domain.
• System-level knowledge of Electric and Hybrid Vehicles.