Technical Lead Architect – Core Information Software (C++, Embedded Linux)

Caterpillar Brazil; Chennai District; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

Caterpillar Inc. is seeking a Technical Lead Architect to shape architecture for Telematics and Core Information Software platforms in Chennai. You will lead technical design, review architecture, and remain hands-on with modern C++ and Embedded Linux.

Ideal candidates have 14+ years in software development, strong OO design, and experience with MQTT, ROS2, and gRPC. The role emphasizes DevOps, CI/CD, performance tuning, and AI-assisted engineering practices.

Qualifications

• Bachelor's or Master's degree in CS, Electronics, Embedded Systems or related field.
• Minimum 14+ years of software development experience with Telematics, Connected Systems or Embedded Software.
• Strong hands-on expertise in C/C++, Python, and OO design; deep software architecture knowledge.

Responsibilities

• Define and drive software architecture for Telematics and Core Information Software platforms.
• Lead design reviews, engineering best practices, and architecture governance.
• Develop scalable, high-performance software in C++ on Embedded Linux.
• Provide technical leadership and mentorship to multiple teams.
• Design middleware with MQTT, ROS2 and gRPC; enable CI/CD and DevOps practices.
• Drive performance optimization, debugging and root-cause analysis on complex systems.
• Champion AI-powered engineering practices and Agentic AI adoption.

Skills

C

Modern C++

Python

OOP

SOLID

Design patterns

Embedded Linux

MQTT

ROS2

gRPC

Networking

Distributed systems

Git

CI/CD

DevOps

Agile

Debugging tools

Education

Bachelor's or Master's degree in Computer Science, Electronics, Embedded Systems, or related field

Tools

Git

CI/CD pipelines

GDB

Valgrind

Wireshark

Job description

## Technical Lead Architect – Core Information Software (C++, Embedded Linux)Apply: Chennai, Tamil Nadu: Full time: Posted Today: R0000395508**Career Area:**Engineering**Job Description:****Your Work Shapes the World at Caterpillar Inc.**When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.**Role Overview**We are seeking a highly experienced Technical Lead Architect to lead the architecture, design, and development of next-generation Telematics and Core Information Software platforms. The ideal candidate will possess deep expertise in modern C++, Embedded Linux, distributed systems, and software architecture, while remaining hands-on in coding, debugging, and technical problem solving.**Key Responsibilities** Define and drive software architecture for Telematics and Core Information Software platforms.Lead technical design, architecture reviews, and engineering best practices.Develop and maintain robust, scalable, and high-performance software solutions using C & modern C++.Provide technical leadership and mentorship to development teams.Design and implement middleware and communication frameworks using MQTT, ROS2, and gRPC.Drive software quality through code reviews, CI/CD, automated testing, and DevOps practices.Lead performance optimization, root cause analysis, and debugging of complex embedded systems.Champion AI-powered engineering practices and adoption of Agentic AI frameworks to improve software development productivity. **Required Qualifications** Bachelor's or Master's degree in Computer Science, Electronics, Embedded Systems, or related field.14+ years of experience in software development with significant experience in Telematics, Connected Systems, or Embedded Software. **Skills Descripter:** Strong hands-on expertise in C, Modern C++ (C++11/14/17/20), Python and Object-Oriented Programming.Deep understanding of software design principles, SOLID principles, and design patterns.Extensive experience with Embedded Linux development and system architecture.Strong knowledge of:MQTTROS2gRPCTCP/IP NetworkingMulti-threaded and Distributed SystemsExperience with Git, CI/CD pipelines, DevOps practices, and Agile development methodologies.Proficiency with debugging, profiling, and performance analysis tools such as GDB, Valgrind, Perf, and Wireshark.Strong analytical, problem-solving, and communication skills.Preferred QualificationsExperience in telematics, connected vehicle, IoT, or edge computing platforms.Knowledge of cloud-connected architectures and Edge AI solutions.Experience leveraging AI-assisted development tools and Agentic AI frameworks across the software development lifecycle.What You'll BringStrong architectural thinking combined with hands-on technical execution.Ability to influence technical direction across multiple teams.Passion for software quality, innovation, and continuous improvement.Proven ability to deliver scalable, reliable, and high-performance software platforms.**Posting Dates:**September 22, 2026 - October 5, 2026