Senior Software Engineer

Walking Tree; Hyderabad; Hybrid; INR 1,200,000 - 1,800,000; Full time

Job summary

Walking Tree is seeking an Embedded C Developer in Hyderabad for a hybrid, full-time role. The candidate will develop and maintain high-performance automotive embedded software with RTOS, ECU interfaces, and diagnostic capabilities.

Requirements include 5+ years of experience in Embedded C/C, CAN/UDS/LIN protocols, AUTOSAR platforms, and strong debugging skills. Collaboration with cross-functional teams and documentation using IBM DOORS and CANTATA is expected.

Qualifications

• 5+ years of embedded C/C development experience.
• Experience with RTOS-based embedded systems and automotive ECU development.
• Proficient in CAN/UDS/LIN protocols and ECU diagnostics.
• Experience with AUTOSAR-based platforms and software component integration.
• Strong debugging, hardware-software integration, and performance optimization skills.

Responsibilities

• Develop and maintain high-performance Embedded C/C applications for automotive ECUs.
• Design software components for RTOS-based systems focusing on real-time execution and resource management.
• Integrate automotive software modules including DEM, DCM, PduR, and MCAL.
• Implement diagnostic interfaces using CAN/UDS/LIN for ECU-to-ECU communication.
• Collaborate with cross-functional teams; perform testing, debugging, and documentation using IBM DOORS, CANTATA, and Agile practices.

Skills

Embedded C

RTOS concepts

Real-time debugging

Hardware-software integration

Tools

Git

Jenkins

Bitbucket

IBM DOORS

CANTATA

CI/CD

AUTOSAR

Job description

Position: EmbeddedC Developer

• Location: Hyderabad


• Experience:5+ Years


• Work Mode:Hybrid

Key Responsibilities-

• Developed and maintained high-performance Embedded C/C applications for automotive embedded systems and ECU applications.


• Designed and developed software components for RTOS-based embedded systems, focusing on real-time task execution, scheduling, synchronization, and resource management.


• Worked extensively on Embedded Systems involving low-level software development, hardware-software integration, debugging, and performance optimization.


• Developed and integrated automotive software components for AUTOSAR-based platforms, including DEM, DCM, PduR, and MCAL modules.


• Implemented and integrated communication interfaces and diagnostic functionality using CAN, UDS, and LIN protocols for ECU-to-ECU and diagnostic communication.


• Worked on RTOS concepts such as tasks, interrupts, inter-task communication, semaphores, mutexes, and timing-critical operations.


• Performed software design, coding, debugging, integration, and validation for safety-critical automotive embedded applications in accordance with applicable development standards.


• Analyzed and resolved hardware-software integration, communication, timing, and system-level issues using debugging and trace tools.


• Conducted requirements analysis, unit testing, integration testing, defect resolution, and technical documentation using IBM DOORS, CANTATA, and Agile methodologies.


• Collaborated with cross-functional teams to integrate embedded software, middleware, RTOS components, device drivers, and communication stacks across automotive platforms.


• Utilized Git, Jenkins, Bitbucket, and CI/CD practices for source-code management, automated builds, testing, and software release activities.


• Contributed to the development of reliable, real-time, safety-critical automotive software solutions with emphasis on Embedded C, RTOS, ECU communication, and diagnostic protocols.