Java Developer

Tangspac Consulting Group; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Tangspac Consulting Group is seeking an experienced Java Developer to design, develop, and support enterprise-grade Java applications within the banking/financial services domain in Singapore. You will work closely with architects, product owners and technology teams to deliver robust microservices and APIs.

The role demands hands-on expertise with Java, Spring Boot, microservices, REST APIs, SQL and distributed systems, and a solid understanding of banking products or core banking applications.

Qualifications

• Experience designing, developing and supporting enterprise-grade Java applications.
• Strong hands-on knowledge of Java, Spring Boot, microservices, REST APIs, SQL and distributed systems.
• Understanding of banking products, payment systems or core banking applications.

Responsibilities

• Design, develop and maintain scalable Java-based applications for banking systems.
• Develop microservices and RESTful APIs using Java and Spring Boot.
• Analyse business and technical requirements and translate them into robust technical solutions.
• Participate in the full SDLC, including requirement analysis, design, development, testing, deployment, and production support.
• Collaborate with Solution Architects, Business Analysts, QA teams, DevOps engineers, and business stakeholders.
• Develop secure and reliable applications in accordance with banking and enterprise technology standards.
• Troubleshoot complex application, performance, integration, and production issues.
• Conduct code reviews and ensure adherence to coding standards and best practices.
• Support application modernization, migration, and integration initiatives.
• Work with relational databases and develop efficient SQL queries, stored procedures, and database integrations.
• Contribute to technical design discussions and provide recommendations on application architecture and performance improvements.
• Participate in Agile ceremonies including sprint planning, daily stand-ups, reviews, and retrospectives.
• Prepare technical documentation and support knowledge transfer within the team.
• Ensure compliance with security, audit, risk, and regulatory requirements applicable to banking applications.

Skills

Java

Spring Boot

Microservices

REST APIs

SQL

Distributed systems

Job description

We are looking for an experienced Java Developer with strong expertise in Java application development within the banking/financial services domain. The successful candidate will be responsible for designing, developing, enhancing, and supporting enterprise‑grade applications and microservices while working closely with business stakeholders, architects, and technology teams.

The ideal candidate should have strong hands‑on experience with Java, Spring Boot, Microservices, REST APIs, SQL, and distributed systems, along with a good understanding of banking products, payment systems, or core banking applications.

Key Responsibilities

• Design, develop, and maintain scalable and high‑performance Java‑based applications for banking systems.
• Develop and enhance microservices and RESTful APIs using Java and Spring Boot.
• Analyse business and technical requirements and translate them into robust technical solutions.
• Participate in the complete SDLC, including requirement analysis, design, development, testing, deployment, and production support.
• Collaborate with Solution Architects, Business Analysts, QA teams, DevOps engineers, and business stakeholders.
• Develop secure and reliable applications in accordance with banking and enterprise technology standards.
• Troubleshoot complex application, performance, integration, and production issues.
• Conduct code reviews and ensure adherence to coding standards and best practices.
• Support application modernization, migration, and integration initiatives.
• Work with relational databases and develop efficient SQL queries, stored procedures, and database integrations.
• Contribute to technical design discussions and provide recommendations on application architecture and performance improvements.
• Participate in Agile ceremonies including sprint planning, daily stand‑ups, reviews, and retrospectives.
• Prepare technical documentation and support knowledge transfer within the team.
• Ensure compliance with security, audit, risk, and regulatory requirements applicable to banking applications.