Design, develop, and maintain backend services, REST APIs, microservices, middleware, and enterprise integrations. Build secure, scalable, event-driven solutions connecting applications, third-party platforms, and cloud services. Troubleshoot performance and interoperability issues, implement authentication and authorization, document APIs, participate in code reviews, and support CI/CD and automated testing. Collaborate with architects, product owners, and cross-functional teams to define integration requirements.
Role Summary
We are looking for a Backend Integration Engineer with strong experience in designing, developing, and maintaining backend services and integration solutions. The ideal candidate will be responsible for building scalable APIs, integrating enterprise applications, and ensuring seamless data exchange across systems while adhering to security, performance, and reliability standards.
Key Responsibilities- Design, develop, and maintain backend services and integration solutions.
- Build and manage RESTful APIs, microservices, and event-driven architectures.
- Integrate enterprise applications, third-party platforms, and cloud services.
- Develop middleware and data transformation solutions for system interoperability.
- Collaborate with Product Owners, Architects, and cross-functional teams to define integration requirements.
- Troubleshoot and resolve integration, performance, and scalability issues.
- Implement security, authentication, and authorization mechanisms.
- Create technical documentation, API specifications, and integration guides.
- Participate in code reviews and ensure adherence to development best practices.
- Support CI/CD implementation and automated testing strategies.
- Strong experience in backend development using Java, Spring Boot, .NET Core, Node.js, or Python.
- Expertise in REST APIs, Microservices, and API Gateway technologies.
- Experience with integration platforms such as MuleSoft, Apache Camel, IBM Integration Bus, Boomi, or Kafka.
- Strong knowledge of JSON, XML, SOAP, REST, and GraphQL.
- Experience with relational and NoSQL databases.
- Familiarity with message brokers such as Kafka, RabbitMQ, or ActiveMQ.
- Knowledge of OAuth 2.0, JWT, SSO, and API security standards.
- Understanding of cloud-native architecture and distributed systems.
- Proficiency with Git, CI/CD pipelines, and Agile development methodologies.
- Experience with Azure Integration Services, AWS Integration Services, or Google Cloud Platform.
- Knowledge of containerization technologies such as Docker and Kubernetes.
- Experience working with Banking, Financial Services, or other enterprise environments.
- Familiarity with Event-Driven Architecture and Domain-Driven Design (DDD).
- Exposure to DevOps and Infrastructure-as-Code tools.
- Languages: Java, Python, C#, Node.js
- Frameworks: Spring Boot, .NET Core, Express.js
- Integration: MuleSoft, Apache Camel, Boomi, Kafka
- API Management: Apigee, Kong, Azure API Management
- Databases: SQL Server, PostgreSQL, Oracle, MongoDB
- Cloud: Azure, AWS, GCP
- DevOps: Azure DevOps, Jenkins, GitHub Actions
- Containers: Docker, Kubernetes
- Bachelor's or Master's degree in Computer Science, Information Technology, or a related field.
Ideal Candidate: A hands-on backend engineer with expertise in APIs, microservices, and enterprise integrations, capable of building secure, scalable, and high-performance solutions across complex technology ecosystems.
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