Technical Lead (Java/J2EE, Payments, Digital Banking, Splunk, Mongo DB)
EXASOFT PTE. LTD.
Singapore
10+ years
Posted Feb 3, 2026
Salary Range
SGD 120,000 - SGD 134,400 /year
SGD 10,000 - SGD 11,200/month
Skills Required
Version ControlApplication ArchitectureSplunkOracleHigh AvailabilityApplication ServersAgile MethodologiesSDLCMicroservicesDigital BankingLoggingTomcatSpring BootTransaction ManagementArchitecture DesignApache KafkaPerformance TuningGrafanaJ2EEHibernate
Job Description
Responsibilities
- Lead the design and development of enterprise-grade backend applications using Java and Spring-based frameworks.
- Architect, build, and maintain scalable microservices and API-driven systems.
- Act as a technical owner for modules, ensuring high-quality code, performance, and security standards.
- Guide and mentor development teams through code reviews, design discussions, and best practices.
- Collaborate closely with business stakeholders to understand requirements and translate them into technical solutions.
- Participate in application architecture design, proof-of-concepts, and technology selection.
- Ensure seamless integration with downstream/core systems and third-party platforms.
- Oversee end-to-end delivery including development, testing, deployment, and production support.
- Support CI/CD pipelines and application deployments across cloud and container platforms.
- Drive continuous improvement, system enhancements, and adoption of new technologies.
Requirements
- 10+ years of hands-on experience in Java / J2EE, Spring Boot, Hibernate, Kafka with solid understanding of object-oriented design and concurrency concepts.
- 5+ years of experience in banking and financial domain.
- Strong experience in digital banking and payments platforms.
- Hands on experience in payments systems with high availability and transactional integrity.
- Hands on experience in logging and Monitoring like Splunk, ELK Stack, Grafana.
- Strong transaction management experience in Oracle/Mongo DB.
- Proven expertise in microservices architecture, RESTful APIs, Swagger and service orchestration.
- Experience working with relational databases and performance tuning techniques.
- Hands-on experience with application servers such as Tomcat, WebLogic, or WebSphere.
- Experience of Agile methodologies and regulated SDLC processes.
- Familiarity with messaging/integration frameworks and enterprise integration patterns.
- Experience with CI/CD tools, version control, and build automation.
- Strong leadership skills with experience managing teams and delivering complex projects.
About EXASOFT PTE. LTD.
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