Lead Java Developer

SettleMint India   SettleMint India was formed in 2019, with headquarters in Delhi, India. The India team focuses on client deliverables and developing high-performance low-code Blockchain. We operate from Delhi and certain project locations.  We are looking for a highly capable Java Developer who has experience in WSO2 domain. You will work with the Technical Architect and Tech Leads on projects requiring core Java Development experience along with hands-on exposure in implementing Integration systems in large-scale initiatives (WSO2 WebMethods, etc.) with Java/J2EE background.  Day-to-day responsibilities  

1. Design and develop RESTful APIs and microservices in Java, integrating with front-end and backend systems. 
2. Develop, implement, and maintain API solutions using WSO2 API Manager and related WSO2 products. 
3. Collaborate with cross-functional teams remotely to ensure high-quality solutions and efficient API integrations. 
4. Work with both relational and NoSQL databases for data storage and management. 
5. Contribute to front-end development using JavaScript/React/Angular in a full-stack capacity. 
6. Troubleshoot and resolve API and integration issues to ensure optimal performance. 
7. Participate in design and architecture discussions to improve overall system quality.
8. Ensure the best standards are followed for integrating multiple upstream and downstream applications. 
9. Documenting and Developing APIs which are fault tolerant, performance oriented and allow for publishing across multiple sources. 
10. Ensure management of the interfaces on the WSO2 EI platform. 
11. Ensure continuous monitoring, troubleshooting, and debugging. 
12. Ensuring that the integrations development is part of the overall CI/CD pipeline 
13. Working with stakeholders to ensure that integration solutions meet business requirements and are delivered on time. 

• 3-5 years of experience with WSO2 development (WSO2 API Manager, Identity Server, etc.). 
• Strong expertise in Java, Spring Boot, and building RESTful APIs. 
• Experience with front-end technologies (JavaScript, React, Angular). 
• Familiarity with databases (SQL/NoSQL), integration tools, and message queues. 
• Self-motivated with the ability to work independently in a remote setup. 
• Good understanding of cloud technologies (AWS, Azure) and containerization (Docker, Kubernetes). 
• Strong knowledge of API design and best practices. 

• Bachelor's degree in computer science or a related field.
• Certifications: WSO2 Certification (Developer, API Management, Enterprise Integrator) is highly preferred. TOGAF certification is a plus.