Senior Java Developer - Banking Domain - Fintech

Overview

Senior Java Developer

Key Responsibilities

• Design, develop, and maintain

  robust, high-performance banking applications using

  Java 8+

  ,

  Spring Boot

  , and

  Microservices

  architecture.
• Java Developer/Support Engineer Spring Boot API+ SQL Queries+ related technologies + Log analysis (Kibana/Datadog)+ APP Support (Portal and Mobile APP)+ Microservices
  
• Implement and maintain

  Spring Security

  ,

  Spring Cloud

  , and

  Spring Data JPA/Hibernate

  for secure, efficient, and scalable systems.
• Develop and consume

  SOAP and RESTful APIs

  , ensuring seamless system integration across internal and external banking platforms.
• Work with relational databases (Oracle, PostgreSQL, or MySQL) using JPA/Hibernate for effective data access and performance optimization.
  
• Collaborate closely with business analysts, architects, and QA teams to translate functional banking requirements into technical specifications.
  
• Ensure compliance with

  banking security standards

  (authentication, authorization, encryption, data masking).
• Contribute to system design reviews,

  performance tuning

  , and code quality improvement through peer reviews and best practices.
• Provide

  technical mentorship

  to junior team members and assist in troubleshooting production issues.
• Stay abreast of evolving

  FinTech trends, Java frameworks, and integration technologies

  relevant to modern banking systems.

Requirements

• Bachelors Degree

  in Computer Science, Engineering, or related field.

• 57 years

  of hands-on experience in

  Java 8+ development

  , including design and implementation of large-scale enterprise applications.
• Strong expertise in

  Spring Boot, Spring Cloud, Spring Security,

  and

  Microservices

  architecture.

• Design, develop, and maintain

  enterprise-grade banking applications using

  Python (Django/FastAPI)

  , or

  Node.js (Express/NestJS)

  .
• Implement

  Microservices

  architecture and

  Spring Boot / FastAPI / NestJS

  frameworks for modular, scalable system design.
• Build and integrate

  RESTful and SOAP web services

  for internal and third-party system communication.
• Work with

  JPA/Hibernate

  or

  ORM frameworks

  (SQLAlchemy, Prisma) for seamless database interaction and optimization.
• Proven experience with

  JPA/Hibernate

  , database schema design, and query optimization.
• Solid background in building and integrating

  SOAP and REST APIs

  .
• Familiarity with

  MVC frameworks

  (Spring MVC, Struts) or equivalent architectures.
• Experience in

  banking or financial services domain

  such as payments, trade finance, retail banking, or digital channels — is highly preferred.
• Exposure to

  CI/CD tools

  (Jenkins, Maven, Git) and containerization (Docker, Kubernetes) is an advantage.
• Strong

  analytical, debugging, and problem-solving

  skills.
• Excellent

  communication and teamwork

  abilities with attention to detail and adherence to coding standards.