SalaryPeak

Full Stack Software Engineer

NIVABIZ PTE. LTD.
Singapore 5+ years Posted Jan 31, 2026

Salary Range

SGD 108,000 - SGD 144,000 /year

SGD 9,000 - SGD 12,000/month

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Skills Required

ScalabilityPostgreSQLTypeScriptAgileApplication DevelopmentScriptingJavaScriptReliabilitySQLPythonBeautifulSoupSeleniumWeb ApplicationsAPIAWS LambdaDatabases

Job Description

Purpose:

Responsible for designing, developing, deploying, and maintaining scalable, high-performance, and secure web applications. The role requires expertise in frontend and backend development, cloud technologies, DevOps automation, and application security. Engineers must work in an Agile, DevOps-driven environment, ensuring high software quality, security, and maintainability

Responsibilities:

• 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

Requirements:

• Degree in Computer Science, Engineering, Information Technology, or other related disciplines with 5 years in modern full-stack web application technologies in JavaScript, React.js, TypeScript, Node.js, Next.js, Vue.js

• Experience with unit and integration testing (Jest, Cypress, Playwright, Pact)

• Proficient in database design and various databases (e.g. SQL, PostgreSQL, AWS S3, Athena)

• Strong knowledge of frontend security (CSP, CORS, XSS prevention); Able to build Scripts and API Integrations with knowledge of JWT, JWKS, Cognito and Authorisers

• 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)

• Relevant experience in and knowledge of microservice architecture; Familiarity with governance, adoption of digital services in enterprise IT environments

• Preferred to have experience with wireframing and prototyping tools

• Familiar with W3C Document Object Model and customized web scraping (e.g. BeautifulSoup, react, CasperJS, PhantomJS, Selenium, Nodejs)

Pls share your resume if you are interested with above job