Software Developer – Industrial Automation Systems

Fuller Technologies; Chennai District; On-site; INR 1,500,000 - 2,300,000; Full time

Job summary

Fuller Technologies is seeking a Software Developer to join our Software R&D team in Chennai, working on platforms like ECS/ProcessExpert and QCX/BlendExpert. You will design, develop, troubleshoot, and optimize software for industrial automation, collaborating with global teams to deploy solutions across diverse markets.

The role requires 7–14 years of C# development experience, strong .NET skills, and solid Windows/SQL expertise.

Qualifications

• 7–14 years of software development experience in C# is required, preferably in industrial automation.
• Expert in C#, .NET, Framework, Object-Oriented Design, Solid Principles.
• Strong MS SQL Server knowledge.
• Strong Experience with Windows Desktop Applications, Multithreading, Windows services, TCP/IP socket programming, Asynchronous Programming.
• WPF, XAML, MVVM, Azure, Git.

Responsibilities

• Design, develop, enhance, and maintain industrial automation software.
• Develop ECS/Process Control®, ECS/ProcessExpert®, QCX®, BlendExpert® and related products softwares.
• Develop and maintain TCP/IP-based communication drivers for PLCs, analyzers, and third-party systems.
• Analyze requirements and prepare technical designs.
• Troubleshoot, debug, and optimize software and communication issues.
• Support global deployments and customer troubleshooting.
• Create and maintain technical documentation.
• Mentor junior developers.

Skills

C#

.NET

WPF

XAML

MVVM

Azure

Git

Multithreading

TCP/IP socket programming

Asynchronous Programming

Windows Desktop Applications

MS SQL Server

Debugging

WinDbg

Wireshark

Python

MATLAB/Simulink

AI/ML

MPC

Docker

OPC DA/UA

Modbus TCP

EtherNet/IP

Education

Bachelor's or Master's degree in Computer Science, IT, Electronics, Instrumentation, Automation

Tools

MATLAB/Simulink

Python

AI/ML

MPC

Splunk

Docker

WinDbg

Wireshark

Docker

Job description

Software Developer – Industrial Automation Systems

Location: Chennai Where Opportunity Knows No Borders At Fuller Technologies, we’ve never been the ones to follow – we lead the way. For over 140 years, we’ve pioneered technologies, products, and services that make the cement industry cleaner, better, and more efficient—shaping the world as we know it today. From projects spanning the globe to solutions that maximise productivity, we continue to redefine what’s possible, always asking ourselves: What’s next? When you join Fuller, you’re not just stepping into a job—you’re stepping into a career full of possibilities. Here, you’ll work with diverse teams across borders, tackle complex challenges, and make a tangible impact on transformative projects. With opportunities to travel internationally and exchange knowledge with industry leaders worldwide you’ll gain unique insights, expand your horizons, and grow both personally and professionally – shaping the future of an industry that itself shapes the world.

About the role

We’re looking for a Software Developer to join our Software R&D team, working on innovative platforms like ECS/ProcessExpert® and QCX/BlendExpert. You’ll collaborate with teams and customers to design solutions, develop and enhance software, troubleshoot issues, and support global deployments, all while optimizing industrial processes for efficiency, stability, and sustainability.

About the Department

The team is part of Fullers' Automation Technology Product line and collaborates on innovative digital solutions to drive business outcomes and support customer needs globally. We know you have a life outside of work which is why we offer a range of benefits that allow you to plan your life accordingly. We, therefore, endeavour to promote a lifestyle that meets your individual needs while also enabling you to be fully engaged and successful at work so that both our business goals and your personal aspirations are met.

Your Responsibilities

• Design, develop, enhance, and maintain industrial automation software.
• Develop ECS/Process Control®, ECS/ProcessExpert®, QCX®, BlendExpert® and related products softwares.
• Develop and maintain TCP/IP-based communication drivers for PLCs, analyzers, and third-party systems.
• Analyze requirements and prepare technical designs.
• Troubleshoot, debug, and optimize software and communication issues.
• Support global deployments and customer troubleshooting.
• Create and maintain technical documentation.
• Mentor junior developers.

Must Have

• 7–14 years of software development experience in software coding in C# preferably in industrial automation.
• Expert in C#, .NET, Framework, Object-Oriented Design, Solid Principles.
• Strong MS SQL Server knowledge.
• Strong Experience with Windows Desktop Applications, Multithreading, Windows services, TCP/IP socket programming, Asynchronous Programming.
• WPF, XAML, MVVM, Azure, Git.

Nice to have

• skill in MATLAB/Simulink, Python, AI/ML, MPC, Splunk.
• Excellent debugging using WinDbg, Wireshark, memory dump and performance analysis.
• Cybersecurity awareness for industrial control systems.
• Good to Have Experience with C++ and maintaining mixed C++/C# codebases will be added advantage.
• CI/CD pipelines, Docker.
• Experience with TCP/IP communication drivers and industrial protocols (OPC DA/UA, Modbus TCP, EtherNet/IP, ProfiNet, MQTT).
• PLC programming, SACADA & DCS systems, Industry 4.0, industrial networking.
• Cement manufacturing and process control knowledge.

Soft Skills

• Strong analytical and communication skills.
• Ability to work independently and in global teams.
• Mentoring mindset and customer focus.
• Passion for innovation and continuous learning.

Education

Bachelor's or Master's degree in Computer Science, IT, Electronics, Instrumentation, Automation, or related engineering discipline.

As an equal opportunity employer, Fuller Technologies embraces diversity and equality by promoting an environment of inclusion. We encourage applicants of all backgrounds to apply irrespective of sex, gender identity/expression, disability, sexual orientation, or age. The more diverse our employees are, the stronger our team is.

Build a better world

Fuller Technologies helps build societies all over the world by contributing to the infrastructure needed for global economic growth. It is a big responsibility, and we are committed to driving growth while minimising environmental impact. To achieve this, your skills, your curiosity, and your drive for change are important. Together in our diverse team, we collaborate in an inclusive and supportive environment to discover further ways to economic and environmental success.

For further information on Fuller Technologies' business and services, visit https://www.fuller-technologies.com/

Fuller is a Cement technology and service supplier with a passion to help our customers produce cement efficiently. After 140+ years of pioneering new innovations, we are uniquely positioned to be at the forefront of our industry’s green transition.