IncubXperts - Senior Full Stack Java Developer

As a Senior Developer - Java (Full Stack), your mission is to design, build, and deliver secure, high-quality enterprise web applications and services.

Youll work across the stack-from React front-ends to Java backend APIs and microservices-owning features end-to-end and partnering closely with product, QA, and DevOps to deliver business value. Experience with U. banking, billing, and payments is a strong plus.

What Youll Do :

• Design and implement scalable RESTful APIs and backend services using Java, Spring Boot, and MVC frameworks.
• Build responsive, accessible web UIs with React and modern JavaScript / TypeScript practices.
• Model data, write performant queries, and optimize schemas in PostgreSQL or SQL Server.
• Develop and maintain background services, schedulers, or batch jobs for integrations and data processing.
• Leverage AWS for application hosting, storage, monitoring, and CI / CD; contribute to infrastructure-as-code and deployment pipelines.
• Apply secure coding standards (OWASP), code reviews, automated testing, and performance tuning across the stack.
• Collaborate with Product Managers and QA to refine requirements, estimate work, and deliver iterative releases.
• Contribute to technical design docs, architectural decisions, and best practices for reliability and maintainability.
• Explore and apply AI & automation to improve developer productivity, data processing, and user features where appropriate.
• Troubleshoot production issues, perform root-cause analysis, and drive continuous Youll Bring :
• 3 - 8 years of experience building enterprise software with a strong full-stack background.
• Proficiency in Java, Spring Boot, Hibernate / JPA, and REST API design.
• Strong relational database experience (PostgreSQL or SQL Server) : schema design, query tuning, transactions, and performance optimization.
• Front-end experience with React (hooks, state management, bundling, testing).
• Practical experience with AWS (e.g., EC2, Lambda, RDS, S3, CloudWatch) and CI / CD practices.
• Experience with microservices, background processing, or batch frameworks (e.g., Spring Batch, Quartz).
• Exposure to AI & automation (e.g., integrating AI APIs, building automation scripts / workflows).
• Solid engineering fundamentals : testing (JUnit / Jest), logging / observability, security, and performance.
• Enterprise mindset : designing for reliability, scalability, and maintainability in regulated environments.
• Bonus : Familiarity with U. banking, billing, and payments domains (ACH, wires, RDC, card rails), and compliance considerations (PCI, SOC 2).

Characteristics Youll Have :

(ref : hirist.tech)