Senior Integration Developer

Zensar Technologies Limited is seeking a highly skilled Senior Integration Developer to lead Azure‑based integration projects. You will design, develop, and maintain scalable, secure integration services using C#/.NET 8, Azure Functions, and Dynamics 365/Dataverse, while mentoring the team and driving best‑in‑class DevOps practices.

• Design and develop robust, testable integration services in C# (.NET 8) as Azure Functions.

• Implement reliable message ingestion and processing from Kafka, handling deserialization, filtering, and batching.

• Build resilient integrations with Microsoft Dataverse, including efficient data querying and upserting.

• Apply OOP principles and design patterns to create maintainable and scalable solutions.

• Write comprehensive unit and integration tests, conduct code reviews, and mentor team members.

• Troubleshoot production issues, implement observability practices, and manage dead‑letter queue scenarios.

• Collaborate with cross‑functional teams to translate business requirements into effective solutions.

• Stay current with Azure technologies and best practices, sharing knowledge across the team.

• Ensure code quality, performance, and security throughout the development lifecycle.

• Drive CI/CD pipelines using Azure DevOps, Azure Artifacts, and enforce branching policies.

• Expert-level proficiency in C# and modern .NET (Core / .NET 6 / 7 / 8).

• Strong OOP fundamentals and clean API design.

• Hands‑on experience with Azure Functions, dependency injection, and Microsoft Dataverse integration.

• Proven experience building Kafka‑based integrations, including JSON/Avro deserialization.

• Solid understanding of SOLID principles and common design patterns (Factory, Strategy, etc.).

• Proficiency with unit testing frameworks such as NUnit and mocking tools like Moq.

• Familiarity with Confluent Schema Registry and Avro tooling.

• Knowledge of Cosmos DB for caching and dead‑letter queue storage.

• Experience with Azure DevOps, Azure Artifacts, and branching policies.

• Excellent problem‑solving skills and a proactive approach to development and troubleshooting.

At Zensar, we’re “experience-led everything”. We are committed to conceptualizing, designing, engineering, marketing, and managing digital solutions and experiences for over 130 leading enterprises. We are a company driven by a bold purpose: Together, we shape experiences for better futures. Whether for our clients, our people, or the world around us, this belief powers everything we do. At the heart of our culture is ONE with Client - a set of four core values that reflect who we are and how we work: One Zensar, Nurturing, Empowering, and Client Focus.

Part of the $4.8 billion RPG Group, we’re a community of 10,000+ innovators across 30+ global locations, including Milpitas, Seattle, Princeton, Cape Town, London, Zurich, Singapore, and Mexico City. Explore Life at Zensar and join us to Grow. Own. Achieve. Learn. to be the best version of yourself.

We believe the best work happens when individuality is celebrated, growth is encouraged, and well-being is prioritized. We are an equal employment opportunity (EEO) and affirmative action employer, committed to creating an inclusive workplace. All qualified applicants will be considered without regard to race, creed, color, ancestry, religion, sex, national origin, citizenship, age, sexual orientation, gender identity, disability, marital status, family medical leave status, or protected veteran status.