Senior Java Developer (ApacheCamel / SpringBoot)

Maltem Asia-Pacific; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Maltem Asia-Pacific is seeking a Senior Java Developer for a Wealth Management client based in Singapore. You will design, build, and maintain robust Java applications with a focus on reliability and performance.

The role demands hands-on expertise across Spring Boot, Camel integration, messaging systems, and containerized deployments, with a track record of delivering production-grade software and mentoring junior engineers in an Agile environment.

Qualifications

• 10+ years in technology with hands-on development and production support.
• Experience in providing communications across business and technology stakeholders at varying levels.
• Experience in incident, problem management and capacity planning.

Responsibilities

• Develop and maintain Java-based applications for wealth management clients.
• Collaborate with cross‑functional teams to design robust, scalable solutions.
• Mentor and coach junior developers in Agile environments.
• Contribute to DevOps/SRE practices and production support models.

Skills

Analytical thinking

Problem solving

Mentoring

Communication

Tools

Apache Camel

Spring Boot

Kafka

ActiveMQ

RabbitMQ

IBM MQ

REST APIs

JSON

XML

XSLT

Docker

Kubernetes

OpenShift

JUnit 5

Testcontainers

MockMVC

Spring Cloud

Spring Data

Spring Security

Job description

Maltem Asia is seeking a Senior Java Developer for a Wealth Management Client based in Singapore.

Required Skills & Experience

Technical

Strong hands‑on experience with Apache Camel (routing DSL, component development, Spring Boot integration).

• Proficiency in Spring Boot (including Spring Cloud, Spring Data, Spring Security
• Experience with messaging systems: Kafka, ActiveMQ, RabbitMQ, IBM MQ, REST/SOAP APIs, JSON, XML, XSLT, and data‑format conversion.
• Containerization (Docker) and orchestration (Kubernetes, OpenShift).
• Unit & integration testing (JUnit 5, Testcontainers, MockMVC).

Methodologies

• Understanding of DevOps and Site Reliability Engineering (SRE) principles.

Soft Skills

• Analytical problem‑solving and troubleshooting aptitude.
• Effective communication with both technical and non‑technical stakeholders.
• Proactive attitude, willingness to mentor, and continuous learning mindset.

Experience and Qualifications required

• 10+ years of experience in the Technology field including hands on in both development and production support roles.
• Track record in providing application and technical assistance on multiple systems and platforms.
• Experience in providing communications across business and technology stakeholders at varying levels.
• Experience in supporting multiple applications, establishing best practices processes and procedures.
• Experience in planning, designing and executing effective support and process models
• Understanding of Software process Models like Agile, Waterfall etc.
• Experience in Incident, Problem Management: Incident tracking & reporting; Problem tracking & reporting until resolution to ensure reduction of production Incidents.
• Experience in or participation in Capacity Planning, Re-Engineering, Performance Fine Tuning.
• Desire experience in Infrastructure Migrations: Hands on experience in planning and executing DB Migrations, Server Migrations, Version Upgrades from the production support perspective.