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Elliott Moss Consulting

Frontend Developer

Elliott Moss Consulting
Singapore · Contract · Mid-Senior

We are seeking a highly skilled Senior Frontend Developer to design and deliver intuitive, responsive, and high-performance user interfaces for modern web and mobile applications. This role requires strong expertise in JavaScript/TypeScript, ReactJS, Next.js, Angular, and modern UI engineering practices, along with the ability to collaborate across UX/UI, backend, cloud, and AI/ML teams. The ideal candidate also brings solid understanding of AI/ML concepts to support AI-enhanced workflows and features.

As a senior member of the team, you will lead application development, mentor junior developers, contribute to architectural decisions, and drive innovation across our digital platforms.

Key Responsibilities

  • Lead and deliver full-lifecycle frontend development: prototyping, requirement analysis, build, integration, QA, and deployment.
  • Translate UI/UX designs into clean, scalable, and maintainable frontend code using JavaScript, TypeScript, ReactJS, Next.js, Angular, HTML5, and CSS3.
  • Build reusable components, libraries, and modular frontend architectures.
  • Contribute to AI/ML solution design, integration, and experimentation.
  • Investigate new frontend technologies, prototype solutions, and validate feasibility.
  • Optimize UI for performance, accessibility, cross-browser compatibility, and multi-device responsiveness.
  • Troubleshoot issues, conduct code reviews, and uphold engineering best practices.
  • Collaborate closely with designers, backend engineers, AI/ML teams, product managers, and client stakeholders.
  • Provide effort estimates, manage timelines, and maintain technical documentation.
  • Mentor junior developers and support continuous improvement across the team.

Basic Qualifications

  • 5+ years of hands-on experience in frontend development.
  • Strong proficiency in JavaScript, TypeScript, HTML5, CSS3, jQuery.
  • Production experience with ReactJS, Next.js, Angular.
  • Strong understanding of responsive UI/UX, performance optimization, and modern frontend patterns.
  • Advantageous: 3+ years of backend experience (Python, Java, J2EE, Spring Framework).
  • Good understanding of AI/ML fundamentals with 3+ years of hands-on AI/ML project experience; exposure to GenAI and Agentic AI is a strong plus.
  • Experience with Git-based version control (GitHub, GitLab, Bitbucket, CodeCommit).
  • Experience with AWS services or AEM is an added advantage.
  • Strong debugging, analytical, and communication skills.
  • Familiarity with accessibility (WCAG), performance tuning, and DSS compliance is beneficial.

Technical Skill Sets

Frontend: JavaScript (ES6+), TypeScript, ReactJS, Next.js, Angular, HTML5, CSS3, SASS/LESS, Tailwind, Bootstrap, Material UI

Architecture: Modular components, reusable libraries, API integration, web/mobile optimization

Backend/Cloud (Preferred): Java/J2EE, Spring, Python, AWS (Lambda, S3, CloudWatch, API Gateway)

AI Technologies: Prompting, RAG, embeddings, AI APIs (OpenAI, Gemini, Bedrock), conversational UI, AI-assisted UX

Tools: Webpack, Vite, npm/yarn, Git, CI/CD

Databases: SQLite, MongoDB

Desirable Certifications

  • AWS/Azure/Google AI Certifications
  • Any other recognized frontend, cloud, or AI certification

Key Skills

Ranked by relevance

ai typescript angular reactjs html5 ui javascript responsive cloud git aws prototyping bootstrap webpack python sqlite gitlab java j2ee dss s3
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Posted
Dec 01, 2025
Type
Contract
Level
Mid-Senior
Location
Singapore

Industries

IT Services IT Consulting

Categories

Information Technology

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