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Helius Technologies

Senior Java Software Engineer

Helius Technologies
Singapore · Full-time · Mid-Senior

Job Type: 1 year renewable contract

Domain: Banking


Senior Java Software Engineer

Technical

  • Core Java 8+ and JUnit.
  • Spring Boot
  • Strong computer science knowledge (algorithms, data structures, object-oriented design)
  • TDD. write acceptance test.
  • Maven
  • Basic Linux shell scripting commands
  • Java Messaging Concepts. (JMS, MQ)
  • Relational Database concepts, SQL, joins, index, triggers etc.
  • Web Services Rest, SOAP.
  • Spring core concepts.
  • Experience in SQL queries optimisation
  • Familiarity with Intellij, Git, SonarQube/SonarLint

Desirable:

  • JBOSS (or any other application server knowledge).
  • Java Server Faces, JPA, EJB knowledge.
  • write/understand complex SQL queries.
  • Kafka
  • React JS

Responsibilities:

  • Communicate highly technical issues to non-technical audience.
  • Development and delivery with Java, EJB, Spring Boot, MySQL, Oracle and IBM MQ.
  • Understand business / system requirements and translate them into technical solutions that are scalable, stable and fit for purpose.
  • Tackle very complex legacy defects that developers cannot analyse/solve.
  • Ensure adherence to the bank standards (including code, security and performance).
  • The role provides exposures to Wealth Management systems.
  • Passionate about technologies and building robust and scalable Java Systems.
  • Analysis, design coding, and implementation of complex and custom-built applications.
  • Work collaboratively with team to achieve goals. Experience working in Agile methodologies, such as Scrum, and/or Extreme programming.
  • Experience in following in following best practices like Test-Driven Development (TDD) and continuous Integration (CI)
  • Investigate and resolve production issues to help maintain a stable production environment; remain cool and effective in crisis.


Kindly revert with below details in addition to updated resume.

Full Name as per the Passport or IC:

Current Salary

Exp Salary (SGD)

Notice period (availability)

Reason for Change

Residential status in Singapore

Education Verification done (Y/N/NA)


Thanks & Best Regards

Rekha N

Senior Consultant

Whatsapp : +65 9473 3867

[email protected]

https://www.helius-tech.com/careers/

www.helius-tech.com

Singapore -Malaysia- India - Thailand – Japan

Key Skills

Ranked by relevance

java sql server continuous integration data structures shell scripting spring boot oracle mysql linux scrum git tdd
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Posted
Oct 30, 2025
Type
Full-time
Level
Mid-Senior
Location
Singapore

Industries

Technology Information Media

Categories

Information Technology

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