Senior Software Consultant

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

About the Project

Implementing new process solutions in business management applications.

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.
• Working with other developers, designers, and stakeholders to deliver high-quality software.
• Writing clean, efficient, and 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/Requirement

• A solid understanding of Java syntax, data structures, algorithms, and object-oriented programming (OOP) concepts like inheritance, polymorphism, and encapsulation.
• Proficiency in popular frameworks like Spring (and Spring Boot) or Hibernate for building web applications and other enterprise solutions.
• Knowledge of SQL and experience with relational databases like MySQL, PostgreSQL, and potentially NoSQL databases like MongoDB.
• Ability to write unit tests using frameworks like JUnit and Mockito.
• Knowledge of web development concepts, including servlets, JSP, and potentially front-end technologies like HTML, CSS, and JavaScript if working on full-stack projects.
• Understanding of how to design and interact with APIs, including RESTful APIs.
• Understanding of the Java Virtual Machine (JVM), including its components and how it executes Java code.

We regret to inform you that only shortlisted candidates will be contacted.