Senior B2B Engineer

A Leading Technology Services Firm is seeking a delivery-focused Senior B2B Engineer to join its enterprise integration team in Bengaluru. In this key software development role, you will take responsibility for building, maintaining, and modernizing B2B integration solutions for partner data exchange. Furthermore, you will lead migration initiatives to transition legacy B2B platforms into cloud-native architectures. Consequently, this position is vital for maintaining secure partner connectivity, high availability, and scalable data exchange pipelines.

The Senior B2B Engineer must combine strong backend software engineering skills in Java and Spring Boot with deep technical experience in B2B integration protocols. Working closely with cross-functional product, platform, and operations teams, you will develop RESTful APIs and event-driven microservices across major cloud computing platforms. Therefore, the group is looking for a proactive problem-solver who manages containerized deployments and CI/CD pipelines comfortably. If you want to drive cloud modernization across enterprise integration architectures, this position is for you.

Key Responsibilities

• Design, develop, and support scalable B2B integration solutions to enable automated partner data exchange.
• Build and maintain resilient backend microservices utilizing Java and Spring Boot framework ecosystems.
• Develop secure RESTful APIs and event-driven services to process high-volume enterprise transactions.
• Implement B2B data exchange protocols using technologies such as EDI, APIs, SFTP, and AS2.
• Lead or contribute to cloud modernization initiatives migrating legacy B2B systems to cloud-native platforms.
• Architect scalable, secure, and highly available application solutions across cloud platforms (AWS, Azure, or GCP).
• Utilize containerization technologies including Docker and Kubernetes for application deployment and scaling.
• Collaborate with product, platform, and operations teams to execute CI/CD automation, system monitoring, and production support.

Requirements and Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.
• 6-9 Years of core experience operating as a B2B Integration Specialist, Java Developer, or Integration Architect.
• Strong hands-on experience in Java programming, Spring Boot, REST APIs, and event-driven architecture models.
• Proven technical expertise with B2B integration standards including EDI, SFTP, AS2, and cloud platforms (AWS/Azure/GCP).
• Familiarity with microservices architectures, Docker containers, Kubernetes orchestration, CI/CD, and production support.