Senior Java Architect — Scalable, Secure Enterprise Apps

PERSOL TECH SERVICES PTE. LTD.; Singapore; On-site; SGD 60,000 - 120,000; Full time

Job summary

PERSOL TECH SERVICES PTE. LTD. is seeking a skilled Java developer to design, code, test, and maintain Java applications. You will translate user needs into technical specs and contribute to architecture and design of Java-based systems.

You will collaborate with engineers, designers, and stakeholders to deliver high-quality software, write clean and efficient code, ensure performance and security, and deploy applications with ongoing support.

Qualifications

• Solid understanding of Java syntax and OO concepts.
• Experience with Spring/Spring Boot and Hibernate.
• Experience with relational databases (MySQL, PostgreSQL) and possibly MongoDB.

Responsibilities

• Designing, coding, testing, and debugging Java applications.
• Understanding user needs and translating them into technical specifications.
• Creating the architecture and design of Java-based systems.
• Collaborating with developers, designers, and stakeholders to deliver software.
• Writing clean, efficient, maintainable code following best practices.
• Ensuring applications are performant and scalable.
• Implementing security measures to protect applications and data.
• Deploying applications and providing ongoing support and maintenance.

Skills

Java

OOP concepts

RESTful APIs

Unit testing

Web development basics

JVM internals

SQL databases

Tools

Spring / Spring Boot

Hibernate

MySQL

PostgreSQL

MongoDB

JUnit

Mockito

Servlets

JSP

HTML/CSS/JS

Job description

PERSOL TECH SERVICES PTE. LTD. is seeking a skilled Java developer to design, code, test, and maintain Java applications. You will translate user needs into technical specs and contribute to architecture and design of Java-based systems.

You will collaborate with engineers, designers, and stakeholders to deliver high-quality software, write clean and efficient code, ensure performance and security, and deploy applications with ongoing support.