#EG Full Stack Software Engineer (Must have Java)

NCS Pte Ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

NCS is seeking a Full Stack Software Engineer (Java) to design, develop, test, and maintain end-to-end software solutions across frontend and backend, collaborating with clients across Singapore on resource augmentation projects. You will work with cross-functional teams to meet business requirements and standards while ensuring secure, scalable code delivery.

Ideal candidates have at least 3 years of professional experience in developing and delivering applications, are proficient in English,

Qualifications

• Strong Java (Spring Boot) backend expertise
• Frontend proficiency in at least one modern framework (TypeScript/JavaScript/React/Angular)
• End-to-end full-stack development experience across frontend and backend

Responsibilities

• Analyse functional and technical requirements and translate them into design and specifications
• Design, develop, test, enhance, and maintain application modules and components
• Ensure code complies with security guidelines and best practices
• Investigate errors and perform testing for correct system operation
• Participate in system integration and technical discussions for end-to-end alignment
• Collaborate with analysts, developers, testers and stakeholders to support delivery
• Support system testing activities including UAT and QA

Skills

Java / Spring Boot

Frontend frameworks

Full stack development

Education

Bachelor's degree in Computer Science or related

Job description

#EG Full Stack Software Engineer (Must have Java)

Date: 2026-10-19

Company: NCS

Job Requisition ID: REF1780X

Company Description

NCS is a leading AI Tech Services company. With a 15,000-strong team across the Asia Pacific, NCS scales its platforms and capabilities to provide clients with greater agility and AI expertise across a range of Industries. Embracing a strong ecosystem of global partners, NCS transforms technology services delivery combining AI with digital resilience to drive real business impact. NCS is a subsidiary of the Singtel Group.

Job Description

As aFull Stack Software Engineer (Java), you will be responsible for developing, testing, and maintaining end-to-end application solutions across both frontend and backend technologies. You will work on resource augmentation projects, collaborating with cross-functional teams at various client sites across Singapore to deliver high-quality software solutions that meet business requirements and technical standards.

What will you do?

• Analyse functional and technical requirements and translate them into application design and program specifications
• Design, develop, test, enhance, and maintain application modules and components in accordance with established standards and guidelines
• Ensure codes comply with security guidelines and best practices
• Investigate errors and initiate amendments and testing for correct and efficient system operation
• Participate in system integration activities and technical discussions to ensure end-to-end solution alignment
• Collaborate with system analysts, developers, testers, and other stakeholders to support project delivery activities
• Support system testing activities, including system testing and user acceptance testing (UAT)

Documentation & Quality Assurance

• Prepare and maintain project and system documentation, reports, and artefacts required for delivery and governance
• Fix reported problems or bugs to ensure smooth execution in production
• Participate in up-skilling workshops and courses as required by the Project Manager

Qualifications

The ideal candidate should possess:

Technical Skills (Mandatory)

• Backend:Strong proficiency inJava (must-have) / Spring Boot
• Frontend:Proficiency inat least one of the following frameworks:
  • TypeScript
  • JavaScript
  • React
  • Angular
• Full Stack Experience:Demonstrated end-to-end development experience covering both frontend and backend

Experience & Qualifications

• Minimum 3 yearsof professional experience in developing and delivering application software
• Proven track record of working on enterprise or government systems environments (preferred)
• Proficient in written and spoken English

Good-to-Have Skills

• AI expertise (advantageous but not mandatory)
• Additional backend technologies beyond Java
• Relevant technical certifications
• Agile-related certifications

Personal Attributes

• Detail-oriented with a structured and methodical approach to work
• Initiative and strong commitment to results and quality standards
• Able to work independently and collaboratively within a team environment
• Professional, proactive, and delivery-focused mindset
• Adaptable to changing requirements and priorities

Additional Information

Why Join NCS?

Grow with Us

• Work on cutting-edge AI products that shape the future of technology
• Collaborate with talented, passionate teams across research, engineering, and design
• Access continuous learning opportunities and career development pathways

Make an Impact

• Transform AI research into products that solve real problems for clients and users
• Drive innovation in a leading Technology Services Firm with regional presence
• Contribute to building a better future through responsible, human-centred AI

Thrive in Our Culture

• Experience ahuman-to-humanapproach where relationships and collaboration matter
• Be part ofTeam NCS, where bold ideas meet practical execution
• Enjoy a supportive environment that values diversity, inclusion, and respect

We are driven by our AEIOU beliefs-Adventure, Excellence, Integrity, Ownership, and Unity and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.