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nSearch Global

Full Stack Developer

nSearch Global
Singapore · Contract · Mid-Senior

Responsibilities:

  • Be responsible for developing backend APIs & working on databases to support the applications.
  • Experience on data transformation, flow and cleaning
  • Design, develop and deploy databases and datasets with operational data store, data lake and data virtualization.
  • Take full ownership of end-to-end application development, integrating frontend, backend, and cloud infrastructure.
  • Design, develop, and maintain responsive, accessible, and performant web applications.
  • Implement modern frontend architectures, ensuring reusability, scalability, and security.
  • Develop high-performance backend services and APIs, ensuring reliability, security, and observability.
  • Work with Quality Assurance (QA) engineers to ensure automated test coverage and proactively fix bugs and defects.
  • Optimize full-stack CI/CD deployment strategies, ensuring seamless and automated releases.
  • Work with DevOps teams to automate infrastructure provisioning, monitoring, and cloud deployments.
  • Ensure full-stack security, including authentication, authorization, API security, and frontend security best practices.
  • Continuously evaluate and adopt emerging technologies to improve application performance and developer productivity.
  • Manage and resolve day-to-day IT related issues pertaining to application, infrastructure or security, to facilitate smooth running of daily operations
  • Troubleshoot and resolve complex technical issues in low-code applications




Requirements:

  • Tertiary education in Computer/Computer Science or Electronics Engineering or Information Technology or equivalent
  • Candidate should have very good practical AWS cloud experience using serverless technology (such as ECS Fargate containers, S3, Lambda, API Gateway, RDS PostgreSQL, Networking) with practical experience in developing applications using React and Node JS.
  • Good experience with CI CD such as tools like Gitlab
  • Preferrred experience in Government Cloud Environment.
  • Proficient in database design and various databases (e.g. SQL, PostgreSQL, AWS S3, Athena, etc).
  • Familiar with W3C Document Object Model and customized web scraping (e.g. BeautifulSoup, react, CasperJS, PhantomJS, Selenium, Nodejs, etc).
  • Comfortable in at least one scripting language (eg. SQL, Python).
  • Proficient in building batch jobs (e.g. AWS Database Migration Services (DMS), Python, AWS Lambda, ECS Container task, Eventbridge, AWS Glue).
  • Knowledge about system design, data structure and algorithms.
  • Relevant working experience as a developer or equivalent in at least 3 Agile/full project development life cycle and a minimum of 5 years’ experience in relevant role.

Key Skills

Ranked by relevance

aws cloud postgresql react sql ecs s3 serverless responsive selenium python devops ci cd cicd
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Posted
May 09, 2026
Type
Contract
Level
Mid-Senior
Location
Singapore

Industries

Information Technology & Services

Categories

Information Technology

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