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Creospan - Full Stack Developer - Java/React.js

Creospan
7 - 10 Years
Pune

Posted on: 12/06/2026

Job Description

About the job :

FULL STACK DEVELOPER

HYBRID 3 DAYS WEEK Office

ADDRESS Pune Kharadi

FULL TIME - CREOSPAN

JOB DESCRIPTION :

This Project is for a leading organization in the Banking/Financial Services sector, dedicated to building innovative digital solutions for online transactions and payment systems. We are looking for a skilled Senior Java Developer to join our growing development team. This role involves working on enterprise-level applications with a focus on online transactions, payment systems, and web application development.

Responsibilities :

- Design, develop, and maintain enterprise-level applications and web applications using Java 8 (or Core Java), Spring Boot, and Microservices architecture.

- Develop, integrate, and maintain Restful APIs, web services, and backend systems to support online transaction and payment processing.

- Collaborate with cross-functional teams to design and implement features that enhance the transaction flow and improve the user experience.

- Work on the backend development using Java 8, Spring Boot, and Oracle database to build scalable, high-performance systems.

- Front-end development using React.js, focusing on core concepts of React and API integration.

- Troubleshoot and resolve issues in development, testing, and production environments related to transaction processing, ensuring seamless performance.

- Write efficient, maintainable, and reusable code while adhering to best practices in development.

- Optimize applications for performance and scalability, ensuring secure and reliable transaction processing.

- Conduct unit testing, integration testing, and work closely with QA teams to ensure the highest standards of software quality.

- Provide technical support during the deployment of solutions into production.

Requirements :

- Bachelor's degree in computer science, Information Technology, or a related field.

- 7+ years of hands-on experience in developing enterprise-level applications and web applications.

- Expertise in Java 8 (or Core Java) with a strong understanding of object-oriented programming, multithreading, and design patterns.

- Solid experience with Spring Boot and Microservices architecture for building scalable, distributed applications.

- Proficiency in working with Oracle databases, SQL, and writing complex queries.

- Experience in developing Rest APIs and working with Restful web services.

- Front-end development experience using React.js, with a deep understanding of its core concepts and experience with API integration.

- Strong understanding of online transaction processing and payment systems.

- Familiarity with performance optimization, scalability, and secure transaction processing.

- Experience with payment transaction applications or websites will be considered a plus.

- Knowledge of the banking domain is not required but is a bonus.

Preferred Skills :

- Experience in developing payment transaction applications or working with payment gateways.

- Familiarity with modern CI/CD pipelines and deployment strategies.

- Experience with cloud services (e.g., AWS, Azure) for deployment and scaling.

- Strong communication skills and the ability to work in a collaborative environment.

- Strong problem-solving skills and the ability to troubleshoot complex transaction processing issues.

Requirements added by the job poster :

- 3+ years of work experience with Spring Security

- 7+ years of work experience with Java

- 3+ years of work experience with React.js

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