Systems Programmer - Java and React JS

CADENZA SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 90,000 - 140,000; Full time

Job summary

CADENZA SOLUTIONS PTE. LTD. is seeking a Java Developer with hands-on Unica Campaign experience to design, develop, and optimize customer engagement and marketing automation initiatives.

The role focuses on building scalable campaign solutions, integrating data systems, and enabling targeted, data-driven marketing execution across channels. Strong Java (Spring/Spring Boot), SQL, and API integration skills are essential, with Unix/Linux deployment experience and solid debugging capabilities.

Qualifications

• 7+ years of Java development with Spring/Spring Boot.
• Hands-on Unica Campaign experience (workflow design, audience segmentation).
• Strong SQL and data integration skills for campaigns.

Responsibilities

• Design, develop, and maintain Java-based applications supporting Unica Campaign.
• Configure and execute Unica Campaign workflows and translate requirements into technical solutions.
• Integrate Unica with CRM systems, data warehouses, and APIs; perform ETL and validation.
• Support deployment, releases, and performance tuning; ensure code quality and documentation.

Skills

Java development

Spring / Spring Boot

Unica Campaign

SQL

APIs / Data integration

Unix/Linux

Troubleshooting

Job description

Candidate with 7+ years in Java, Springboot, Microservices, React JS (mandatory) and Linear Meta Data

Role Overview:

Client is seeking a skilled Java Developer with hands-on experience in Unica Campaign to support the design, development, and optimization of customer engagement and marketing automation initiatives.

The role focuses on building scalable campaign solutions, integrating data systems, and enabling targeted, data-driven marketing execution.

Key Responsibilities:

• Design, develop, and maintain Java-based applications supporting Unica Campaign.
• Configure and execute Unica Campaign workflows (segmentation, targeting, campaign flowcharts). Translate business campaign requirements into technical implementations.
• Integrate Unica with CRM systems, data warehouses, and APIs. Perform ETL and data validation for campaign execution. Troubleshoot campaign, data, and application issues. Ensure code quality, testing, and proper documentation.
• Support deployment, release cycles, and performance tuning.

Essential Skillset

• Strong Java development experience (Spring / Spring Boot).
• Hands-on Unica Campaign experience (flowchart design, audience segmentation, campaign execution).
• Solid SQL skills (query writing, joins, performance tuning).
• Experience with system integration (APIs, data pipelines, batch processing).
• Understanding of marketing campaign lifecycle and customer data usage.
• Familiarity with Unix/Linux environments for deployment and troubleshooting.
• Strong debugging and problem-solving capability in production environments.