Software Developer - Java

DELTA SG CONSULTING; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

DELTA SG CONSULTING invites an experienced Java developer to join our Markets Technology team in Singapore. You will own design and implementation of high-performance real-time systems and market data streaming, with a focus on reliability, scalability, and on-call support.

The role requires 5+ years in Java, strong multithreading skills, and hands-on experience with microservices and cloud-native architectures.

Qualifications

• 5+ years of Java development experience, including 2+ years on Java 11 or higher
• Strong knowledge of multi-threading and memory management
• Experience building high-performance real-time systems and market data streaming is a plus
• Track record delivering robust and scalable solutions
• Willingness to participate in application support and on-call duty
• Drive standardization and automation within Markets Technology
• Foster engineering culture within the team
• Experience operating and supporting critical business systems globally
• Expertise in microservices and distributed architectures

Responsibilities

• Develop Java-based solutions for real-time market data systems
• Lead standardization and automation efforts within the team
• Contribute to architecture and non-functional requirements like scalability and observability
• Participate in on-call support and incident management
• Collaborate with DevOps and security teams on cloud-native deployments
• Advocate best engineering practices and code quality
• Design and implement microservices and distributed components
• Ensure robust, scalable production systems on a global scale

Skills

Java

Multithreading

Real-time systems

Microservices

Cloud-native

Distributed systems

JUnit

Mockito

Tools

Kafka

Azure

Jenkins

Grafana

Kubernetes

Octopus

Jira

Confluence

Job description

Job Description

• A minimum of 5 years of experience developing with Java, with at least 2 years on Java 11 or higher
• Good knowledge of multi-threading and memory management
• Experience building high-performance real-time systems, market data streaming ideal
• Track record in delivering robust and scalable solutions
• Willingness to participate in application support, including periodical on-call duty
• Be a driver for standardization and automation within Julius Bär Markets Technology
• Foster the engineering culture within your team
• Bring proven expertise in engineering practices and processes and have experience operating and supporting critical business systems on a global scale
• Your experience with microservices, cloud-native applications and distributed systems will help us propel our business growth

Requirements

• Cloud concepts and experience, in particular Azure
• Kafka experience
• Test driven development, experience of JUnit and mocking libraries (e.g. Mockito)
• Previous experience in the finance industry, particularly front-office functions
• Familiar with functional programming, ideally in Java
• Experience in solution architecture, able to specify and factor non-functional requirements into design and implementation
• Familiarity with concepts and implementations related to security
• Familiarity with lifecycle activities, capacity management, observability
• General DevOps culture: scripting, pipelines, deployments, certificates, etc.
• Experience with Agile/SAFe methodology, prior use of Jira and Confluence
• Knowledge of Jenkins, Grafana, Octopus, Kubernetes