About FineLine Technologies

FineLine Technologies is a global technology-driven company specializing in RFID and barcode ticketing solutions for some of the world's leading retailers, manufacturers, and suppliers. With our proprietary FASTtrak platform and innovative variable printing technologies, we deliver billions of tags and labels annually, ensuring speed, precision, and excellence throughout the global supply chain.

Headquartered in Atlanta, Georgia, USA, FineLine operates across North America, Europe, Asia, and Africa, including a growing presence in India.

Innovative. Fast-Paced. People-First.

At FineLine, we foster a culture of continuous growth, innovation, and collaboration. We offer opportunities for learning, leadership, and career advancement, where individual growth aligns with our mission to deliver excellence.

Our Global Locations:

https://www.finelinetech.com/company/our-global-locations/

Job Summary

We are looking for an experienced Senior .NET Developer with 8–10 years of experience in .NET application development, enhancement, maintenance, and production support.

The role involves developing and maintaining enterprise applications using C#, ASP.NET, Web API, and Microsoft SQL Server. It also includes providing L3 production support, troubleshooting complex technical issues, performing root-cause analysis, and implementing solutions to improve application performance, stability, and reliability.

Key Responsibilities

- Design, develop, enhance, and maintain enterprise applications using C#, ASP.NET, Web API, and Microsoft SQL Server.
- Provide L3 production support by troubleshooting complex application issues, performing root-cause analysis,



and implementing permanent fixes.
- Analyze application code and business workflows using Visual Studio to identify issues and implement effective solutions.
- Write, analyze, and optimize SQL queries, views, indexes, functions, and stored procedures.
- Troubleshoot database-related issues and support database performance optimization.
- Document technical solutions and communicate technical designs, issues, and recommendations effectively.
- Contribute to code quality, knowledge sharing, and continuous improvement initiatives.

Required Qualifications and Skills

- B.E./B.Tech, M.E./M.Tech in Computer Science or a related discipline, or MCA.
- 8–10 years of experience in .NET application development, enhancement, maintenance, and production support.
- Solid hands-on experience with C#, ASP.NET, Web API, and Microsoft SQL Server.
- Proven experience troubleshooting complex production issues, performing root-cause analysis, and implementing effective solutions.
- Good experience with Web Services and Windows Services.
- Experience in Windows Server maintenance and troubleshooting.
- Strong knowledge of Microsoft SQL Server, including views, indexes, functions, and stored procedures.
- Strong understanding of object-oriented programming principles and software design concepts.
- Experience working in Agile/Scrum environments.

Preferred Skills

- Knowledge of Visual Basic.

Job Details

- Experience: 8–10 years
- Employment Type: Full-time, Permanent
- Work Location: Sholinganallur, Chennai, Tamil Nadu, India.
- Work Arrangement: Hybrid.
- Shift: Night Shift (7:00 PM to 4:00 AM IST) for the first two years, followed by Day Shift (12:00 PM to 9:00 PM IST).

📌 Senior .NET Developer (Chennai)
🏢 FineLine Technologies
📍 Chennai