Senior Frontend Engineer - Web3/DeFi UI Lead

ALTA ALTERNATIVE INVESTMENTS PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A financial innovation firm in Singapore is seeking a talented Senior Software Engineer to leverage skills in frontend development. You will build exceptional user experiences for API/service-driven platforms, integrating modern technologies like blockchain and DeFi. The ideal candidate has over 5 years of experience, expertise in JavaScript/TypeScript, and familiarity with modern frontend frameworks. This role includes both hands-on development and technical leadership, promoting a culture of collaboration and excellence.

Benefits

Flexible working environment

Collaborative team

Learning opportunities in financial innovations

Qualifications

• 5+ years of professional software engineering experience focusing on frontend development.
• Expert proficiency in JavaScript/TypeScript and at least one modern frontend framework.
• Deep understanding of modern web standards (HTML5, CSS3, ES6+).
• Experience with state management libraries and building complex SPAs.
• Track record in developing scalable, secure, cloud-native applications.
• Familiarity with testability principles for frontend components.

Responsibilities

• Lead and contribute code focusing on UI architecture and implementation.
• Design, build, optimize scalable, accessible user interfaces.
• Guide code reviews to ensure frontend best practices.
• Collaborate with design, product, and business stakeholders.
• Improve infrastructure and CI/CD pipelines for frontend deployments.
• Define and optimize API contracts with backend teams.
• Expand automated testing for the frontend and conduct security reviews.

Skills

JavaScript/TypeScript

Modern frontend frameworks (React, Vue, Angular)

HTML5, CSS3, ES6+

State management libraries (Redux, MobX, Zustand)

RESTful APIs and GraphQL consumption

GitHub/Bitbucket collaboration

Cloud-native application development

Automated testing principles

Tools

GitHub Actions

Docker Container

Job description

A financial innovation firm in Singapore is seeking a talented Senior Software Engineer to leverage skills in frontend development. You will build exceptional user experiences for API/service-driven platforms, integrating modern technologies like blockchain and DeFi. The ideal candidate has over 5 years of experience, expertise in JavaScript/TypeScript, and familiarity with modern frontend frameworks. This role includes both hands-on development and technical leadership, promoting a culture of collaboration and excellence.