Software Developer

INFOCOM TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

A technology company in Singapore is seeking a highly skilled Senior Developer to join its team. The candidate will be responsible for designing, coding, and mentoring junior developers on Java-based applications. The role requires 10+ years of experience in Java development and a strong understanding of software design principles. The ideal candidate will also lead the development lifecycle and collaborate with cross-functional teams.

Qualifications

• 10+ years of hands-on experience in Java development (Java 8/11/17+).
• Strong knowledge of OOP, data structures, algorithms, and design patterns.
• Excellent problem-solving, communication, and leadership skills.

Responsibilities

• Design, develop, test, and deploy robust, scalable, and secure Java applications.
• Lead the end-to-end development lifecycle from requirement analysis to deployment.
• Conduct code reviews and mentor junior developers.

Skills

Java development

Software design principles

OOP

Data structures

Algorithms

Design patterns

SQL

NoSQL databases

Microservices architecture

RESTful APIs

Cloud platforms

Education

Bachelor’s/Master’s degree in Computer Science, Engineering, or related field

Tools

Spring Framework

Docker

Kubernetes

Git

CI/CD pipelines

JUnit

Job description

We are seeking a highly skilled Senior Developer to join our development team. The ideal candidate will have strong expertise in Java-based application development, deep understanding of software design principles, and proven experience in building scalable, high-performance applications. As a senior member of the team, you will play a key role in designing, coding, reviewing, and mentoring junior developers while collaborating with cross-functional teams.

Key Responsibilities

• Design, develop, test, and deploy robust, scalable, and secure Java applications.
• Lead the end-to-end development lifecycle, from requirement analysis to deployment and support.
• Collaborate with architects, product managers, QA, and DevOps teams to deliver high-quality software.
• Write clean, efficient, and maintainable code following best practices and coding standards.
• Conduct code reviews and provide guidance to junior and mid-level developers.
• Troubleshoot, optimize performance, and ensure system reliability.
• Stay updated with emerging technologies and industry trends to drive innovation.

Required Skills & Qualifications

• Bachelor’s/Master’s degree in Computer Science, Engineering, or related field.
• 10+ years of hands-on experience in Java development (Java 8/11/17+).
• Strong knowledge of OOP, data structures, algorithms, and design patterns.
• Experience with Spring Framework (Spring Boot, Spring MVC, Spring Security).
• Proficiency in RESTful APIs, Microservices architecture, and integration.
• Strong knowledge of SQL and NoSQL databases (MySQL, PostgreSQL, MongoDB, etc.).
• Familiarity with cloud platforms (AWS, Azure, GCP) and containerization (Docker, Kubernetes).
• Solid understanding of CI/CD pipelines, Git, and build tools (Maven/Gradle).
• Experience with testing frameworks (JUnit, Mockito, etc.).
• Excellent problem-solving, communication, and leadership skills.

Nice to Have

• Experience with message brokers (Kafka, RabbitMQ).
• Knowledge of front-end technologies (Angular, React, Vue.js) for full-stack exposure.
• Familiarity with DevOps practices and monitoring tools (Prometheus, ELK, Grafana).