About the Role:

We are seeking a detail-oriented and technically strong Integration Engineer to design, implement, and support system integrations across enterprise applications. The ideal candidate will have hands-on experience with REST APIs, Java/Spring Boot, messaging systems, and database integration, with the ability to troubleshoot, analyze, and optimize data and service flows in production environments.

Key Responsibilities:

• Design, develop, and maintain API-based and microservice integrations using Java, Spring Boot, and REST frameworks.
• Integrate internal and third-party systems using REST APIs, web services, messaging queues, and JDBC connections.
• Implement and support data integration workflows between applications, databases, and cloud environments.
• Work with message brokers such as RabbitMQ or Kafka for scalable asynchronous communication.
• Collaborate with cross-functional teams (Dev, Product, QA, Infra) to ensure seamless integration and deployment of solutions.
• Troubleshoot integration issues and production incidents by analyzing logs, errors, and system behavior.
• Contribute to CI/CD pipelines (Jenkins, Maven) and support automated deployment of integration components.
• Monitor system stability and performance, improving integration reliability and response times.
• Write and maintain technical documentation including integration specs, API documentation, and sequence flows.
• Support integration testing, debugging, and validation using Postman, JUnit, and Mockito.

Required Skills & Qualifications:

• Bachelor’s degree in Computer Science, Engineering, or related field.
• 2–4 years of experience in integration development or API-based software engineering.
• Hands-on experience with Core Java, Spring Boot, REST APIs, Microservices, and JDBC.
• Good understanding of SQL and NoSQL databases (MySQL, MongoDB).
• Familiarity with messaging systems (RabbitMQ, Kafka).
• Knowledge of CI/CD tools (Jenkins) and version control (GIT).
• Experience with unit testing tools (JUnit, Mockito) and API testing tools (Postman.
• Understanding of SDLC and Agile/SCRUM methodologies.
• Strong analytical, debugging, and problem-solving skills.

Preferred / Nice to Have:

• Basic knowledge of AWS Cloud services.
• Familiarity with log management tools (Log4j or similar).
• Experience working with JSON, XML, and API documentation tools (Swagger/OpenAPI).
• Exposure to frontend tech (React, HTML, CSS) is a plus.