At Helius Technologies, we help organisations deliver technology outcomes that work in the real world.
Our teams support complex technology initiatives across Asia and the Middle East, particularly in regulated and enterprise environments where reliability, governance, and execution matter. Our focus is simple: to be a trusted partner in technology transformation — delivering outcomes reliably and built to last.
About the role
We are currently looking for a Lead Data Engineer to join our team in Singapore.
Key Responsibilities
Design and deliver high-quality UX/UI solutions for mobile and web applications across all stages of the product lifecycle
Conduct user research including interviews, surveys, and contextual enquiries to uncover user needs and behaviours
Translate research insights into user personas, journey maps, user flows, and information architecture
Create wireframes, interactive prototypes, and high-fidelity mockups that effectively communicate design intent
Plan and conduct usability testing sessions; synthesise findings into actionable design recommendations
Collaborate closely with Product Managers, Developers, and Business Analysts in an Agile environment
Ensure design consistency by contributing to and maintaining design systems and component libraries
Work with developers during handoff, ensuring pixel-perfect implementation using tools like Figma Dev Mode or Zeplin
Leverage AI-powered design tools to accelerate workflow, generate design variations, and enhance overall productivity
Required Skills & ExperienceProven experience as a UX/UI Designer with a strong portfolio demonstrating end-to-end design work on mobile and web products
Proficiency in Figma (primary tool), Adobe XD, and Adobe Photoshop
Working knowledge of HTML, CSS, and JavaScript — sufficient to collaborate effectively with developers and prototype in-browser interactions
Hands-on experience with AI design tools (e.g. Adobe Firefly, Midjourney, Galileo AI, Uizard, or similar) to support design ideation and production
Experience conducting and synthesising user research using qualitative and quantitative methods
Strong skills in wireframing, rapid prototyping, and interactive design
Experience running usability testing sessions and translating findings into design improvements
Solid understanding of responsive design principles and mobile-first design