Java Developer React- Banking/Fintech
Core
Design, develop, and maintain scalable banking applications using Core Java, Spring Boot, and React.
Role type
Senior Full Stack Java Developer (Banking/Fintech)
Builds
Production banking applications and web services
Domain
Banking / Fintech
Deliverable
production ML models | product features
Required skills
Core Java 8+, Spring Boot, React.js, SQL optimization, REST/SOAP web services, JMS/MQ messaging, Kafka, TDD, JUnit, Maven, JPA, EJB, JSF
Preferred skills
Experience in finance or banking domain
Technologies
Spring Boot, React.js, Kafka, JBoss, Maven, JUnit, JPA, EJB, JSF
Responsibilities
Design and develop applications using Core Java, Spring Boot, and React; Translate business requirements into technical solutions; Optimize SQL queries and collaborate with database teams; Work with messaging systems and web service integrations; Contribute to coding standards and architectural practices
Seniority
Senior, hands-on IC
Full job description
Position Overview
We are seeking an experienced Full Stack Java Developer with strong expertise in modern Java technologies, Spring Boot, and solid computer science fundamentals. The ideal candidate is well-organized, able to manage multiple priorities, and capable of translating business requirements into efficient technical solutions. Experience in the finance or banking domain is preferred.
Key Responsibilities
- Design, develop, and maintain applications using Core Java (8+), Spring Boot, React, and associated frameworks.
- Translate functional and business requirements into robust, scalable, and fit-for-purpose technical solutions.
- Participate in all phases of the Software Development Life Cycle (SDLC), including requirements analysis, design, development, testing, deployment, and support.
- Apply Test-Driven Development (TDD) principles, write acceptance tests, and ensure high code quality through peer reviews and automated testing.
- Optimize SQL queries and collaborate closely with database teams to maintain performance and efficiency.
- Work with messaging systems (JMS/MQ) and web service integrations (REST/SOAP).
- Collaborate with cross-functional teams to drive project milestones and proactively resolve technical challenges.
- Contribute to the continuous improvement of coding standards, development processes, and architectural practices.
Qualifications
- Bachelor’s degree in Computer Science, Software Engineering, or related field (preferred).
- Minimum 8 years of backend Java development experience with at least 3 years of frontend React experience.
- Demonstrated experience delivering clean, maintainable, and scalable code.
Technical Skills
- Proficiency in Core Java 8+ with a strong understanding of Object-Oriented Programming (OOP) principles and JUnit testing.
- Hands-on experience with React.js.
- In-depth knowledge of Spring Boot and Spring Core concepts.
- Experience with Test-Driven Development (TDD) and ability to write acceptance tests.
- Familiarity with Maven for build and dependency management.
- Experience with REST and SOAP web services.
- Proven expertise in SQL performance tuning and optimization.
- Experience with JBoss or other application servers.
- Knowledge of JPA, EJB, and Java Server Faces (JSF).
- Ability to write and interpret complex SQL queries.
- Experience with Kafka for event streaming.
EA Reg. No. 25C2690 | EA License No. R1877766
