29 - UI/Visual Designer

We are looking for a UI/Visual Designer for one of our clients: a multidisciplinary engineering company. This is a design-first role on an existing product.

About the assignment

The client has two working React applications (web and mobile) that are functionally solid but visually underdeveloped. They're looking for a visual redesign that reads as credible and professional to their industrial and engineering customers — not a consumer-style refresh. Implementation is handled by their own developer; your job is the design.

What you'll do

• Redesign the visual layer of the existing web and mobile apps: layout, visual hierarchy, color, typography, and iconography

• Produce clean, implementable design files (Figma or similar) that the client's developer can build from directly

• Bring a point of view suited to a technical, industrial audience rather than a consumer brand look

Must have

• A strong UI/visual design portfolio, with B2B, industrial, or technical-product work represented

• Proven ability to design within and improve an existing product rather than starting from a blank slate

• A clear, developer-ready handoff practice

Nice to have

• Some React familiarity — useful for handoff conversations.

ATTENTION UPON DROPPING YOUR APPLICATION:

Please, immediately send an email to virtuous@tunga.io with subject 'UI/Visual Designer – Your Name' sharing your portfolio and concrete examples of UI/visual design work you've done on shipped products.

We're specifically interested in:

• A direct link to your portfolio (Behance, Dribbble, Figma, personal site, or PDF) — this is required, applications without a portfolio won't be reviewed

• B2B, industrial, or technical-product interfaces you've designed — the audience, and how that shaped your visual choices

• A redesign of an existing product — what you inherited, what you changed, and why

• How you structure design files for developer handoff — components, specs, naming, what a developer actually receives from you

• Web and mobile work on the same product — how you kept the two consistent

• Any experience working alongside React developers during implementation

Please point us to shipped work, not tutorials, side experiments, or course projects.
A short paragraph per example is enough: what you designed, your specific role, the context it operated in, and one or two concrete decisions you made. Links to live products, case studies, or write-ups are welcome where you can share them.