Senior Java Developer

Luxoft; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A leading IT consultancy in Singapore is looking for talented Java developers to join their client team. In this role, you will design, develop, and maintain scalable applications that power various banking products and services. The ideal candidate should possess 5-8 years of experience in Java programming and a strong understanding of database systems. Responsibilities include enhancing enterprise-level applications and mentoring junior developers. This is an excellent opportunity for those looking to thrive in a fast-paced work environment.

Qualifications

• 5-8 years of strong experience in Java programming.
• Good understanding of Database either PostgreSQL or SQL Server.
• Experience in building Java Microservices with Kafka Streaming.

Responsibilities

• Contribute to continuous improvement across the software development lifecycle.
• Conduct system integration testing and resolve software application issues.
• Mentor junior developers on coding best practices.

Skills

Java programming

Analytical skills

Problem-solving skills

Apache Flink

Spring Boot microservices

Kafka Streaming

PostgreSQL

SQL Server

Spring Data JPA/JDBC

Cache refresh strategies

Multi-threading

Scripting

Communication skills

Tools

Docker

Kubernetes

Jira

Confluence

Job description

Project description

We're looking to hire talented and motivated Java developers to join our DXC client team. In this role, you'll help design, develop, and maintain scalable applications that power a range of banking products, services, and development workflows.

Responsibilities

• Contribute to continuous improvement across the software development lifecycle for enterprise-level applications, including enhancements and ongoing maintenance.
• Conduct system integration testing and resolve software application issues.
• Develop and execute unit tests using appropriate testing frameworks.
• Prepare and maintain detailed software design and technical documentation.
• Provide effort and solution estimates based on business requirements.
• Diagnose and resolve production issues as part of application support.
• Mentor junior developers on coding best practices, design principles, and quality standards.
• Review code to ensure adherence to development guidelines and maintain high-quality standards.

Skills – Must Have

• 5-8 years of strong experience in Java programming
• Possess good analytical, problem-solving skills
• Experience in Apache Flink or Spring Boot microservices
• Experience in building Java Microservices with Kafka Streaming (AVRO or JSON) and integration to schema registry
• Good understanding of Database either PostgreSQL OR SQL Server, and related java components Spring Data JPA/JDBC
• Good understanding of cache refresh strategies. Either of the below.Spring Cache/Caffeine, Redis, In-memory caches
• Understanding of Multi-threading, async processing
• Able adapt to a fast-paced work environment
• Ability to learn new technologies quickly
• Good verbal and written communication skills
• Good understanding of modern software development methodologies
• Good understanding of software testing methodologies, scripting and tools
• Experience in one or more full SDLC for enterprise projects
• Ability to work effectively independently as well as in a team

Nice to have

• Experience in Python, Linux/shell scripting, Database schema design, indexing
• Experience in CDC concepts, Kafka integration
• Experience in Linux or Container deployment (Docker, Kubernetes), Spring Actuator
• Experience in Encryption, RBAC, secure Kafka & DB
• Knowledge of Jira, Confluence