Product Designer

Zelt; City Of London; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading HR software company is looking for a UI Designer to create intuitive user interfaces for their SaaS platform. You'll work on new features and collaborate closely with product teams, using tools like Figma and Adobe Illustrator. Ideal candidates have a strong portfolio, excellent design skills, and the ability to balance aesthetics with usability, shaping the user experience for thousands of clients.

Benefits

Collaborative team environment

Opportunity for personal growth

Qualifications

• Strong UI design portfolio for B2B SaaS products (web and mobile).
• Excellent Figma skills and experience creating scalable design systems.
• Proficiency in Adobe Illustrator and using AI tools for ideation.

Responsibilities

• Design elegant, consistent UI for new product features.
• Translate complex workflows into clean user experiences.
• Collaborate with Product Managers and Engineers on designs.

Job description

About Zelt

At Zelt, we are not just building HR software. We are reinventing how modern companies run HR, payroll, IT and finance. Zelt is a people operations platform that brings together HR, payroll, IT into one seamless system.

We have been recognised by G2 as a High Performer across HR, IT and Payroll, the only European vendor with that status, and we are expanding fast.

We are at a pivotal moment: growing rapidly, and scaling our footprint in the United Kingdom and beyond.

Why This Role

This is a rare opportunity to define the look and feel of a category-defining SaaS platform at exactly the right stage of growth.

Zelt has real traction, a product customers love, and top-tier investors behind us, yet we are still lean enough that your design decisions will shape the product’s future and be seen by thousands of users.

You will join a team that puts user experience at the heart of everything we build and treats thoughtful design as essential to both customer success and product quality.

You will see your work move from concept to live product in weeks, not quarters, with direct visibility to leadership and the chance to set the tone for how users experience Zelt as we scale internationally.

What You Will Work On

• Design elegant, consistent UI for new product features and refine existing ones across web and mobile
• Translate complex workflows into clean, intuitive user experiences
• Collaborate with Product Managers and Engineers to ensure designs are technically feasible and easy to implement
• Build and maintain design systems, component libraries and style guides in Figma
• Create marketing visuals and product led creative assets such as landing pages, product images, and motion clips to support launches and campaigns
• Use Adobe Illustrator and AI powered tools such as ChatGPT, Gemini and HeyGen to ideate and produce visual assets efficiently
• Participate in user testing and feedback sessions to improve usability and aesthetics
• Contribute to evolving Zelt’s brand identity across product and marketing touchpoints.

What We Are Looking For

• A strong UI design portfolio for B2B SaaS products (web and mobile)
• Excellent Figma skills and experience creating scalable design systems
• Proficiency with Adobe Illustrator and confidence using AI tools such as ChatGPT, Gemini and HeyGen for ideation and content
• Good understanding of UX principles with the ability to balance aesthetics and usability
• Solid grasp of agile development processes and effective collaboration with engineers
• Excellent written and spoken English and strong cross team communication skills
• Previous experience designing for fast growing SaaS companies and flexibility to support marketing related design needs.

Why Join Zelt

At Zelt you will join a collaborative, ambitious team that cares about thoughtful design and customer experience. You will have the freedom to experiment, the support of leadership who value design, and the chance to grow your role as the company scales. It is a place where your work will not get lost. Every feature you design will reach real users quickly and leave a visible mark on the product.