U
UFINITY Pte Ltd.
Senior Software Engineer
Skills
NextDockerNestReactNodeTypescriptTesting & QAExpressAWS LambdaGraphQLGitLabData AnalysisAWSGitHubKubernetesComplianceJavascript
2 months ago
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Important information
Contract type:
Permanent
Work mode:
Hybrid
Published on:
17 August 2026
What they need
Responsibilities:
- Design, develop, and maintain full-stack applications with Next.js for the frontend and modern backend frameworks for APIs.
- Good knowledge in implementing RESTful APIs that integrate with AWS services and external systems.
- Build interactive map-based applications using Leaflet.js (or similar mapping libraries), including integration with geospatial APIs and AWS datasets.
- Collaborate with UI/UX designers to deliver responsive, accessible, and high-performance web interfaces.
- Optimize applications for scalability, observability, and cost-efficiency in an AWS cloud-native environment.
- Work with QA and DevOps teams to ensure test automation, CI/CD pipelines, and reliable deployments.
- Document system architecture, API specifications, and deployment workflows.
- Apply security best practices and ensure compliance with AWS security standards.
Requirements
- Minimum 5 years of relevant software development experience.
- Degree or Diploma in Computer Science, Software Engineering, Information Technology, or related fields.
- Strong proficiency in Next.js (React framework), including SSR (server-side rendering), SSG (static site generation), and API routes.
- Solid experience designing and consuming RESTful APIs (GraphQL knowledge is a plus).
- Proficiency in JavaScript/TypeScript for both frontend and backend development.
- Backend experience with Node.js (Express, NestJS, or similar).
- Hands-on experience with AWS services, including:
Amazon OpenSearch Service (search and analytics)
AWS Lambda, API Gateway, and S3 for serverless and storage solutions - Familiarity with Leaflet.js or similar mapping libraries for geospatial applications.
- Experience with CI/CD pipelines (GitHub Actions, GitLab CI) and Git workflows.
- Understanding of containerization and orchestration (Docker, ECS, or Kubernetes on AWS).
- Strong problem-solving skills and ability to deliver in an agile team environment.
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