Software Developer(JAVA) - Contract

Contract Duration - 6 months renewable

Work Location - Singapore East

Key Responsibilities

Develop, enhance, and support Java-based backend applications and REST APIs.

Participate in solution design, technical reviews, and application modernization initiatives.

Analyze business requirements and translate them into technical solutions.

Perform data analysis and write complex SQL queries to investigate issues, validate requirements, and support operational activities.

Collaborate with stakeholders to gather requirements and drive solution delivery.

Manage stakeholder expectations and communicate project progress, risks, and dependencies.

Perform testing, defect resolution, root cause analysis, and production support activities.

Support SIT, UAT, deployment, and post-release stabilization activities.

Maintain technical documentation and contribute to knowledge-sharing initiatives.

Technical Skills

Min 3+ years Strong experience in Java backend development.

Hands-on experience with Spring Boot and Spring Framework.

Experience designing and developing RESTful APIs.

Strong understanding of software engineering principles, design patterns, and clean coding practices.

Strong ability to analyze, troubleshoot, optimize, and write complex SQL queries.

Experience performing data analysis and root cause investigation using SQL across large and complex datasets.

Experience with CI/CD pipelines and Agile delivery methodologies.

Linux/Unix and Shell scripting knowledge.

Proficiency with Git, Bitbucket, Jira, and related development tools.

Strong troubleshooting, debugging, and production support experience

NTT Singapore Pte Ltd (NTTS)

is the regional headquarters of NTT Communications Corporation (NTT Com) for Asia Pacific Region.

Established in 1997, NTT Singapore has more than 10 years of expertise in providing information and communications technology (ICT) solutions worldwide.

NTT Singapore offers diverse high-quality connectivity, data centre solutions, security services, IT management services, voice and conferencing solutions and solution integration services to its enterprise customers.

NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.

In 2013, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 32nd among the top 500 corporations worldwide.

NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover 196 countries/regions and a tier-1 IP backbone network connected with major ISPs worldwide, as well as secure data centers at over 150 locations worldwide.