Java Engineer

Unison Consulting Pte Ltd; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A technology consulting firm in Singapore is seeking a technology advisor responsible for designing and delivering scalable, secure technology solutions. The ideal candidate will engage in planning, solution design, prototyping, and support throughout the development lifecycle. Proficiency in Java and related technologies is essential. This role offers a chance to collaborate with stakeholders and lead development teams.

Qualifications

• Experience with Java 8/17 and Strong Core Java development.
• Knowledge of Spring Framework and Hibernate/JPA.
• Familiarity with designing microservices and RESTful APIs.

Responsibilities

• Serve as a trusted technology advisor from planning to delivery.
• Design robust, scalable, and secure solutions aligned with business goals.
• Provides hands-on support including prototyping and coding.

Skills

Java 8/17

Strong Core Java (Java SE & EE)

Spring Framework (Boot, MVC, Data, Security)

Hibernate/JPA

Angular JS proficiency

Microservices and RESTful API development

Solution design, UML, and design patterns

SQL and experience with Oracle, MySQL, PostgreSQL

CI/CD tools (Maven/Gradle, Jenkins)

Cloud platforms (AWS)

Messaging tools (JMS, Solace, IBM MQ)

Job description

These resources will be responsible for designing and delivering scalable, secure, and business-aligned technology solutions. The scope includes architecture planning, solution design, prototyping, and supporting delivery teams throughout the development lifecycle.

Responsibilities

• Serve as a trusted technology advisor from planning to delivery.

• Design robust, scalable, and secure solutions aligned with business goals.

• Provide hands-on support including prototyping and coding.

• Collaborate with stakeholders to maintain solution alignment.

• Ensure compliance with security and best practices.

Key Activities

• Translate business requirements into technical solutions.

• Develop high-level and detailed design documents.

• Define integration and data exchange strategies.

• Conduct performance and capacity assessments.

• Build proof-of-concepts (POCs).

• Lead and guide a team of developers

• Review designs, code, and documentation.

• Support build, deployment, and testing phases.

Indicative Deliverables

• Solution engineering and detailed design documents.

• Capacity and performance plans.

• Integration diagrams and data flow maps.

• Technology stack recommendations.

• Prototypes or sample code.

• Implementation roadmap and final architecture package.

Required Skillset

• Java 8/17

• Strong Core Java (Java SE & EE)

• Spring Framework (Boot, MVC, Data, Security), Hibernate/JPA

• Angular JS proficiency

• Microservices and RESTful API development

• Solution design, UML, and design patterns

• SQL and experience with Oracle, MySQL, PostgreSQL

• CI/CD tools (Maven/Gradle, Jenkins), Git, JUnit, Mockito

• Cloud platforms (AWS)

• Messaging tools (JMS, Solace, IBM MQ)