Job Title : WSO2 Developer / Senior WSO2 Developer

Experience : 5 - 10 Years

Location : Chennai

Employment Type : Full-Time

About the Role :

We are looking for a skilled WSO2 Developer with strong experience in enterprise integration, API management, middleware development, and microservices architecture. The ideal candidate should have hands-on expertise in WSO2 products and be capable of designing, developing, deploying, and supporting integration solutions across enterprise applications. The candidate will play a critical role in enabling seamless communication between banking and enterprise systems through APIs, ESB services, and cloud-native integrations.

Key Responsibilities :

- Design, develop, and implement integration solutions using the WSO2 platform.

- Develop and maintain APIs, services, and middleware integrations.

- Build scalable and secure integration frameworks using WSO2 products.

- Configure, deploy, and manage WSO2 environments.

- Collaborate with business analysts, architects, developers, and stakeholders to understand integration requirements.

- Develop reusable integration components and services.

- Troubleshoot and resolve integration, API, and performance-related issues.

- Participate in architecture discussions and solution design activities.

- Ensure adherence to enterprise security and governance standards.

- Prepare technical documentation, deployment guides, and operational runbooks.

- Support production deployments and post-production stabilization activities.

Required Technical Skills :

WSO2 Expertise :

- Hands-on experience in one or more of the following :

1. WSO2 Enterprise Integrator (EI)

2. WSO2 API Manager (APIM)

3. WSO2 Micro Integrator (MI)

4. WSO2 Identity Server (IS)

5. WSO2 Enterprise Service Bus (ESB)

Integration & API Development :

- Strong understanding of API design and development.

- Experience with :

1. REST APIs

2. SOAP Web Services

3. JSON

4. XML

5. XSLT

6. OAuth 2.0

7. JWT Authentication

8. API security implementation and governance.

Programming Skills :

- Experience in :

1. Java

2. Spring Boot

3. JavaScript (preferred)

4. Microservices Architecture

Messaging & Middleware :

- Knowledge of :

1. Kafka

2. RabbitMQ

3. JMS

4. Event-driven architecture

Database Skills :

- Strong SQL knowledge.

- Experience with Oracle, SQL Server, PostgreSQL, or MySQL databases.

DevOps & Deployment :

- Exposure to :

1. Git

2. Jenkins

3. CI/CD Pipelines

4. Docker

5. Kubernetes

6. Linux Administration

Preferred Skills :

- Banking or Financial Services domain experience.

- Experience with cloud platforms such as AWS or Azure.

- Knowledge of Open Banking APIs.

- Exposure to enterprise application integration patterns.

- Experience working in Agile/Scrum environments.

- Understanding of API Gateway and API lifecycle management.

Educational Qualification :

- Bachelor's Degree in Computer Science, Information Technology, Engineering, or related discipline.

Key Competencies :

- Strong analytical and troubleshooting skills.

- Excellent communication and stakeholder management abilities.

- Ability to work independently and collaboratively.

- Strong problem-solving mindset.

- Ownership and accountability for deliverables.