Senior Software Developer – Industrial Automation Systems

453 Fuller Technologies Cement India LLP; Chennai District; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

Fuller Technologies invites a Senior Software Developer to join the Software R&D team in Chennai, focusing on ECS/ProcessExpert and QCX/BlendExpert platforms. You will design, develop, and maintain industrial automation software and support global deployments.

The role requires strong C#/.NET skills, MS SQL, Windows desktop experience, and mentoring junior developers in a collaborative, customer-focused environment. Knowledge of TCP/IP, MVVM, and Docker is a plus.

Qualifications

• 7–14 years of software development experience in C# in industrial automation.
• Expert in C#, .NET, Framework, Object-Oriented Design, and SOLID principles.
• Strong MS SQL Server knowledge.
• Strong experience with Windows Desktop Applications, Multithreading, Windows services, TCP/IP socket programming, and 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 software.
• 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

MVVM

Azure

Git

SQL Server

TCP/IP

Multithreading

Education

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

Tools

MATLAB/Simulink

Python

Docker

WinDbg

Wireshark

Job description

Senior Software Developer – Industrial Automation Systems

Location: Chennai

About the role

We’re looking for a Senior 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 Fuller’s 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 Skills

• MATLAB/Simulink, Python, AI/ML, MPC, Splunk.
• Excellent debugging using WinDbg, Wireshark, memory dump and performance analysis.
• Cybersecurity awareness for industrial control systems.
• 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.