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ABB Ltd
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R&D Principal Engineer

R&D Principal Engineer

ABB Ltd

8 - 13 years

14 - 16 Lacs

hyderabad

Posted:3 hours ago| Platform:

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Skills Required

tcp computer science communication protocols rtu technology management circuit breakers xml data collection python recruitment

Work Mode

Work from Office

Job Type

Full Time

Job Description

In this role, you will have the opportunity to initiate and drive technology, software, product, and/or solution development using in-depth technical expertise in a specific area. Each day, you will act as the first point of contact in Research and Development (R&D) for in-depth product or technology-related issues. You will also showcase your expertise by supporting strategic corporate technology management and future product/software/solution architecture.
You will be mainly accountable for:

Design and develop C# and Python-based applications to connect edge or on-premise systems with cloud environments (AWS / Azure).
Integrate and manage SDKs (AWS IoT Core, Azure IoT Hub, Device Provisioning Service, Digital Twins, etc.).
Implement and maintain communication stacks for industrial protocols such as: Modbus (RTU/TCP) , IEC 61850 / MMS , OPC UA / OPC DA
Develop secure and efficient data pipelines between field devices and cloud applications.
Handle device authentication , certificate management , and cloud connectivity (MQTT, HTTPS, Web Sockets) .
Build and deploy microservices or background services for data collection, processing, and publishing.
Collaborate with cross-functional teams (embedded, cloud, and frontend) to ensure seamless data flow and interoperability.
Write clean, modular, and well-documented code following industry best practices.
Troubleshoot protocol-level and SDK-level communication issues. Stay updated with new developments in industrial protocols and cloud SDKs.

Required Skills & Qualifications:

Bachelor s degree in computer science , Electronics , or related field.
8+ years of hands-on experience with C# and/or Python development.
Proven experience integrating AWS or Azure SDKs (IoT Core, IoT Hub, DPS, S3, Lambda, Functions, etc.).
Understanding of industrial communication protocols like Modbus RTU/TCP , IEC 61850 , and OPC UA .
Experience in developing or consuming RESTful APIs , MQTT , and WebSocket services.
Knowledge of data serialization formats (JSON, XML).
Familiarity with certificate-based authentication , TLS/SSL , and X.509 security .
Proficiency with Git , CI/CD pipelines , and containerized environments (Docker) .

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R&D Principal Engineer