Senior Software Engineer (Middleware)

Bring more to life.

Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology

At Leica Biosystems, one of 15+ operating companies, our work saves lives-and we're all united by a shared commitment to innovate for tangible impact.

You'll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher's system of continuous improvement, you help turn ideas into impact - innovating at the speed of life.

At Leica Biosystems, we're not just shaping the future of cancer diagnostics - we're transforming lives. Our mission of Advancing Cancer Diagnostics, Improving Lives is the driving force behind everything we do. As a global leader with the most comprehensive portfolio spanning from biopsy to diagnosis, we empower clinicians with innovative, reliable solutions so they can give patients timely, accurate answers when they need them most. When you join Leica Biosystems, you're not just taking a job you're becoming part of a passionate team that knows every moment matters when it comes to cancer. You'll help develop diagnostic solutions that turn anxiety into answers, and aid the acceleration of next-generation, life-changing therapies. Surrounded by a diverse and collaborative global community, you'll be inspired each day to stretch, grow, and make an impact.

Learn about the which makes everything possible.

The Senior Software Engineer (Middleware) is responsible for, design, develop, and support middleware solutions that enable seamless integration between applications, services, and external systems.

You'll work with technologies like C#, JavaScript, REST APIs, and message brokers, contributing to scalable, high-performance backend systems.

This position reports to the and is part of the located at Bangaloreand will be an on-site role.

In this role, you will have the opportunity to, the essential requirements of the job include:

• Bachelors or master's in engineering degree with 3-6 years of experience
• Design and develop middleware components and services using C# (.NET) and JavaScript, ensuring seamless integration between internal systems and third-party platforms.
• Build and maintain RESTful APIs, gRPC, GraphQL,web services, and message-based communication using tools such as Azure Service Bus, RabbitMQ, or Kafka.
• Monitor, debug, and optimize middleware pipelines for performance, reliability, and error handling across environments.
• Document integration flows, system dependencies, and development standards to support ongoing maintenance and knowledge sharing.

It would be a plus if you also possess previous experience in:

• Solid understanding of middleware patterns, message queues, and event-driven architecture.
• Familiarity with integration and deployment tools (e.g., Azure DevOps, Jenkins, Git).
• Excellent problem-solving skills and experience working in Agile/Scrum environments.
• Good understanding of HL7 & Dicom standards.
• Hands-on experience with Mirth Connect for healthcare or HL7 integration.
• Experience on SSL security aspects.
• Experience with Azure Integration Services (Logic Apps, API Management, Azure Functions).
• Familiarity with containerization (Docker) and cloud-native development.
• Knowledge of SQL/NoSQL databases and data mapping/transformation techniques.
• Exposure to regulatory or enterprise-grade systems (e.g., healthcare, finance, manufacturing).

Leica Biosystems, a Danaher operating company, offers a broad array of comprehensive, competitive benefit programs that add value to our lives. Whether it's a health care program or paid time off, our programs contribute to life beyond the job. Check out our benefits at .

Join our winning team today. Together, we'll accelerate the real-life impact of tomorrow's science and technology. We partner with customers across the globe to help them solve their most complex challenges, architecting solutions that bring the power of science to life.

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