Startup Jobs
Post a Job
Unison Consulting Pte Ltd

Java Developer (Banking)

AI overview

Design and develop secure, high-performance backend systems and APIs for mission-critical banking applications, focusing on core banking modules and transaction management.

Job Summary:

We are seeking an experienced Backend Developer with strong expertise in Java and Spring Boot, preferably with prior experience in the banking or financial services domain. The role involves designing and developing secure, high-performance backend systems and APIs to support mission-critical banking applications. The ideal candidate should have hands-on experience with microservices architecture, API integrations, and secure transaction processing.

Required Skills & Experience:

  • 5 years of experience in Java backend development.
  • Strong expertise in Spring Boot, Spring MVC, Spring Security, and Microservices.
  • Experience in banking/financial applications, payment systems, or transaction-based platforms.
  • Solid understanding of RESTful APIs, JSON/XML, and secure API communication.
  • Proficient in Hibernate/JPA, MySQL/PostgreSQL, and database optimization.
  • Experience with Git, Jenkins, Docker, and Maven/Gradle.
  • Knowledge of CI/CD pipelines and cloud deployment (AWS/Azure).
  • Familiarity with Agile/Scrum methodologies.

Key Responsibilities:

  • Design, develop, and maintain scalable backend services using Java, Spring Boot, and Microservices.
  • Build, secure, and integrate RESTful APIs with internal and third-party banking systems.
  • Work on core banking modules, payment gateways, and transaction management systems.
  • Implement data validation, encryption, and authentication mechanisms following banking security standards.
  • Collaborate with business analysts, frontend developers, and QA teams to deliver robust and compliant solutions.
  • Optimize backend performance and ensure high availability and reliability of services.
  • Participate in code reviews, testing, CI/CD, and cloud deployment (AWS/Azure).
  • Troubleshoot production issues and support live banking applications.
Unison Consulting Pte Ltd

Unison Consulting was launched in Singapore on September 2012, the hub of the financial industry, with innovative visions in the technocratic arena. We are a boutique next-generation Technology Company with strong business-interests in Liquidity risk, Market Risk, Credit Risk and Regulatory Compliance. Unison provides technology consulting and services to implement Risk Management and Risk Analytics System for Financial Institutions. Our services suite comprises of Techno-Functional consulting, systems integration, Business Intelligence, information management, and custom development of IT solutions, plus project management expertise for financial institutions. We have expertise in latest cutting edge technology to achieve better total cost of ownership. Through our qualified professionals, we assist you drive your unique risk management strategies, whether that means efficient monitoring, improving risk appetite of the financial institutions, complying with regulations, or capturing growth opportunities through innovation, this is what maximizes your decision taking potential. At Unison Consulting, we view clients as partners, and our success is only measured by the success of our partners. So we put it all on the table in order to exceed expectations. Our staff consists of young, energetic and innovative consultants who are never afraid to challenge the conventions and push the boundaries in an effort to help our clients. For every project, no matter how large or how small, we strive to not only meet your needs, but deliver a showcase in your field.

Website LinkedIn
View all jobs
Get hired quicker

Be the first to apply. Receive an email whenever similar jobs are posted.

Ace your job interview

Understand the required skills and qualifications, anticipate the questions you may be asked, and study well-prepared answers using our sample responses.

Java Developer Q&A's
Report this job
Apply for this job