Dear Candidate,

Greetings from Zettamine!

We are hiring for the below position. Please find the job details and share your updated profile along with the required information.

Position: Senior Integration & Middleware Engineer

Experience: 5+ Years

Location: Hyderabad, Bangalore, Chennai, Pune , Noida

Work Mode: Hybrid

Employment Type: Full-Time

Relevant Experience

- Enterprise Integration / Middleware
- Data Exchange & System Integration
- RESTful APIs & Web Services
- Network Connectivity
- System Interfaces
- Application Modernization
- Computer Infrastructure
- System Configuration

Mandatory Skills
- Strong experience in Middleware / Enterprise Integration .
- Hands-on experience with RESTful APIs and Web Services .
- Strong understanding of Data Exchange and System Interfaces .
- Experience with API Integration and system-to-system connectivity .
- Positive understanding of Network Connectivity and communication protocols .
- Hands-on experience in Application Modernization / Legacy Modernization .
- Experience with Computer Infrastructure and System Configuration .
- Strong troubleshooting and production-support experience.
- Experience working with cross-functional Application, Infrastructure, Network, Security, and Database teams .
- Good understanding of API security, authentication, authorization, connectivity, and error handling.

Good to Have
- Experience with API Gateway / API Management .
- Experience with SOAP, JSON, XML .
- Knowledge of ESB / Enterprise Service Bus .
- Experience with Microservices and Event-Driven Architecture .
- Experience with Messaging / Queues such as Kafka, IBM MQ, RabbitMQ, JMS, or equivalent.
- Cloud integration experience with Azure / AWS / GCP .
- Knowledge of Docker / Kubernetes .
- Experience with CI/CD and DevOps tools .
- Knowledge of OAuth 2.0, JWT, SSL/TLS and API security.
- Experience in legacy application and middleware modernization.





Key Responsibilities
- Design, develop, implement, and support enterprise integration solutions .
- Develop and maintain REST APIs, Web Services, and system interfaces .
- Enable reliable and secure data exchange between applications, databases, middleware platforms, and external systems.
- Design data mappings, transformations, validations, routing, and integration workflows.
- Configure and support middleware and integration components.
- Troubleshoot API, middleware, network connectivity, interface, and system configuration issues.
- Analyze legacy applications and interfaces and support application modernization initiatives .
- Support migration of legacy interfaces to modern API-based and cloud-ready architectures.
- Monitor integration services and ensure availability, reliability, performance, and scalability.
- Perform production incident analysis, RCA, troubleshooting, and remediation .
- Support application and middleware deployments, upgrades, configuration, and environment management.
- Collaborate with Application, Infrastructure, Network, Security, Database, DevOps, and Architecture teams.
- Prepare and maintain technical documentation, interface specifications, API documentation, and operational procedures .
- Participate in technical design and architecture discussions.
- Ensure integration solutions follow enterprise security, development, and operational standards.

Candidate Details Required

Full Name:

Contact Number:

Email ID:

Current Location:

Preferred Location:

Total Experience:

Relevant Integration/Middleware Experience:

REST API Experience:

Web Services Experience:

Application Modernization Experience:

Middleware Technologies:

API Gateway Experience:

Cloud Experience:

Current Company:

Current CTC:

Expected CTC:

Notice Period:

Availability for Interview:

Please share your updated resume along with the above details.

Regards,

Zettamine Recruitment Team

📌 Full Stack Developer (Bengaluru)
🏢 ZettaMine Labs
📍 Bengaluru