Job Description

Job Title: .NET Integration Consultant

Experience:

5+ Years

Contract Duration:

6 Months (Extendable based on performance/project needs)

Work Mode:

Remote

Work Timings:

IST Time Zone

Role Overview

We are looking for a highly skilled

.NET Integration Consultant

with strong experience in building and managing industrial integration solutions. The role involves designing, developing, and supporting middleware and integration layers that connect industrial systems, data sources, and enterprise applications. The ideal candidate will have hands-on expertise in .NET technologies and industrial communication protocols.

Key Responsibilities

Design, develop, and maintain robust

integration layers and middleware

using

C# and .NET

technologies. Build and support integrations with

industrial systems

such as PLCs, SCADA systems, and historians. Implement data acquisition and communication using

OPC UA (Unified Architecture)

. Develop and manage integrations using

Modbus protocol

(TCP/IP preferred). Integrate with

OSI PI / PI System

as a time-series data source for real-time and historical data. Consume and manage data using

SDKs and APIs

, including: Subscription-based Event-driven Polling mechanisms Ensure reliable, scalable, and high-performance data exchange between systems. Implement

secure communication mechanisms

suitable for industrial environments. Troubleshoot integration issues, perform root cause analysis, and provide fixes. Collaborate with cross-functional teams including automation, infrastructure, and application teams. Create and maintain technical documentation related to integration designs and implementations. Ensure adherence to best practices, coding standards, and security guidelines.

Required Skills & Qualifications

5+ years of overall experience

in software development and system integration. Strong hands-on experience with

C# / .NET (.NET Core / .NET Framework)

. Proven experience developing

integration layers or middleware solutions

. Practical, hands-on experience with

OPC UA (Unified Architecture)

. Experience working with

Modbus

, preferably

Modbus TCP/IP

. Experience using

OSI PI / PI System

as a time-series data historian. Strong experience consuming data via

SDKs and APIs

(event-driven, subscription-based, and polling). Solid understanding of

PLC and SCADA systems

from an integration perspective. Knowledge of

secure communication

in industrial and OT environments. Ability to work independently in a

remote setup

and collaborate across time zones.
Job Type: Contractual / Temporary
Contract length: 6 months

Pay: ?80,000.00 - ?100,000.00 per month

Application Question(s):

Do you have 5+ years of overall experience in software development and system integration. Do you have strong hands-on experience with C# / .NET (.NET Core / .NET Framework) ? Do you have proven experience developing integration layers or middleware solutions ? Do you have hands-on experience with OPC UA (Unified Architecture) ? Do you have experience working with Modbus, preferably Modbus TCP/IP ? Do you have experience using OSI PI / PI System as a time-series data historian ?
Work Location: Remote