Sr. Assoc/Assoc, Backend Developer, Consumer Banking Technology, Group Technology

DBS Bank Ltd; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

DBS Bank Ltd is seeking a skilled Backend Developer to design, build, and maintain scalable microservices-based backend applications for Consumer Banking Technology. You will implement RESTful APIs, work with OpenShift/Kubernetes, and leverage Kafka for event-driven processing.

The role requires strong Core Java, Spring Boot, and API security skills, plus experience with SQL/NoSQL databases. Collaboration with cross-functional teams is essential for delivering robust digital banking solutions.

Qualifications

• Design, develop and maintain scalable backend applications with Java and Spring Boot.
• Build RESTful APIs and microservices using modern patterns and messaging.
• Experience with OpenShift or Kubernetes for deployment and orchestration.
• Strong database knowledge (SQL and NoSQL) and API security (OAuth2/JWT).

Responsibilities

• Design, develop and maintain scalable, secure backend services.
• Expose RESTful APIs to support digital banking platforms and enterprise apps.
• Adopt best practices for testability, performance, and reliability.
• Deploy microservices on OpenShift or Kubernetes clusters.
• Implement event-driven processing with Apache Kafka.
• Collaborate with product owners, architects, QA, and DevOps.

Skills

Microservices

REST APIs

Core Java

Spring Boot

Kafka

OpenShift

Kubernetes

SQL

NoSQL

OAuth2/JWT

CI/CD

Jenkins

Git

Maven

SonarQube

Tools

OpenShift

Kubernetes

Kafka

Jenkins

Git

Maven

SonarQube

Job description

Sr. Assoc/Assoc, Backend Developer, Consumer Banking Technology, Group Technology### Sr. Assoc/Assoc, Backend Developer, Consumer Banking Technology, Group TechnologyApply: Application Development & Architecture: Singapore - East: Full time: Posted Today: WD90403**Business Function**Group Technology enables and empowers the bank with an efficient, nimble, and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability, and innovation. In Group Technology, we manage the majority of the Bank's operational processes and aspire to delight our business partners through multiple banking delivery channels. **Responsibilities*** Design, develop, and maintain scalable, secure, and high-performance backend applications using Java, Spring Boot, and Microservices architecture.* Build and expose RESTful APIs and backend services that support digital banking platforms and enterprise applications.* Develop reusable, testable, and efficient code following engineering best practices and coding standards.* Design, build, and deploy microservices on OpenShift Container Platform (OCP) and Kubernetes-based environments.* Implement event-driven and asynchronous processing solutions using Apache Kafka and messaging frameworks.* Analyze functional and non-functional requirements and translate them into robust technical solutions.* Design and optimize database schemas, SQL queries, stored procedures, and integration patterns across relational and NoSQL databases.* Ensure application performance, scalability, reliability, and resilience through proper design, monitoring, and optimization practices.* Troubleshoot production issues, perform root cause analysis, and implement preventive measures to enhance system stability.* Create and maintain technical documentation, API specifications, and deployment guides.* Collaborate closely with Product Owners, Architects, QA teams, DevOps engineers, and business stakeholders to deliver high-quality solutions.**Requirements*** Strong expertise in designing and developing Microservices and RESTful APIs.* Proficient in Core Java, Spring Boot, Spring MVC, Spring Data JPA, and related backend frameworks.* Experience with event-driven architectures and messaging platforms, particularly Apache Kafka.* Hands-on experience deploying and managing applications on OpenShift Container Platform (OCP) or Kubernetes.* Strong knowledge of database technologies, including SQL and NoSQL databases (Oracle, PostgreSQL, MongoDB, etc.).* Experience with API security, OAuth2, JWT, SSL/TLS, and secure application development practices.* Experience with CI/CD tools such as Jenkins, Git, Maven, SonarQube, and automated testing frameworks.* Strong analytical, troubleshooting, and problem-solving skills with the ability to work in a fast-paced environment.* Excellent communication and stakeholder management skills. **Preferred Experience*** Banking or financial services domain experience.* Experience with enterprise integration patterns and API gateways.* Exposure to monitoring and logging tools such as Splunk, ELK, Grafana, Dynatrace, or Prometheus.* Knowledge of cloud platforms and modern backend engineering practices.**Location:**DBS @ UE Biz Hub**Job:**Technology**Schedule:**Regular**Employee Status:**Full time### Why join us?*DBS is more than a bank —**we're shaping the future of finance and communities. With innovation at our core and impact in our DNA, we go beyond banking to build careers, relationships, and a better world.*### About UsDBS is a leading financial services group in Asia with a presence in 19 markets. Headquartered and listed in Singapore, DBS is in the three key Asian axes of growth: Greater China, Southeast Asia and South Asia.Recognised for its global leadership, DBS has been named “World’s Best Bank” by Global Finance, “World’s Best Bank” by Euromoney and “Global Bank of the Year” by The Banker. The bank is at the forefront of leveraging digital technology to shape the future of banking, having been named “World’s Best Digital Bank” by Euromoney and the world’s “Most Innovative in Digital Banking” by The Banker. In addition, DBS has been accorded the “Safest Bank in Asia” award by Global Finance for 15 consecutive years from 2009 to 2023.DBS provides a full range of services in consumer, SME and corporate banking. As a bank born and bred in Asia, DBS understands the intricacies of doing business in the region’s most dynamic markets and is committed to building lasting relationships with customers. With its extensive network of operations in Asia and emphasis on engaging and empowering its staff, DBS presents exciting career opportunities.