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 :

- 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 improvement.

Talents 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 :

- Clear, proactive communicator who collaborates well with cross-functional teams.

- Curious, pragmatic problem solver who can dive deep and simplify complexity.

- Advocates for clean architecture, standards, and automation to improve team velocity.

- Adaptable and comfortable balancing short-term delivery with long-term technical health.

- Integrity and respect in all interactions-with customers, partners, and teammates.