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remoteroles

UI/UX

StackOne Open · verified Oct 24, 2026
Remote Sheffield Full-time Mid-level Product Design

At a glance

Mid-level Product Design role at StackOne. Remote, United Kingdom · full-time · no salary stated · we estimate £30,750–£76,741 across the United Kingdom.

Estimated pay

StackOne has not published a salary for this role. The figure below is our estimate, not theirs.

£30,750 – £76,741
What the middle half of mid-level product design roles in the United Kingdom paid, among postings that did state a salary.
Worked out from 14 postings that stated pay, median £62,121. Last updated Oct 21, 2026.
RoleProduct Design
SeniorityMid-level
LocationSheffield
WorkplaceRemote
EmploymentFull-time
PostedSep 3, 2024 · 2y ago
Role brief

remoteroles summary, based on the employer's posting.

What you'll do

  • Shape user journeys so interacting with the product feels useful and straightforward
  • Design the screens and controls users engage with, including buttons, text, images and sliders
  • Refine visual details, transitions and animation to support a smooth product experience

What you bring

  • You understand UX as the design of a user's journey across a product or service
  • You can work across interface visuals and interaction details, as well as usability and function

Who this fits

This role suits a product designer who can consider both the broader user journey and the interface details people interact with. The position is listed as remote in Sheffield.

From the employer

About Us

We are developing a next-gen API platform that allows SaaS businesses of any size to integrate their product with third-party products in a fast, powerful, and secure way.

🎖️ Our vision

The number of SaaS companies is exploding. But making great integrations is still too expensive and slow. We are building StackOne to solve this and become the platform that powers a connected ecosystem of apps that customers love.

💪 Well-funded and backed by top-tier angels and VCs, we're now growing extremely rapidly and we are currently raising a multi-million dollar round. We're seeking talented and driven individuals who can help us achieve our vision and continue to grow the product and the overall company at a record pace.

UX and UI Design

  • User experience (UX) refers to the user’s journey when interacting with a product or service. UX design is the process of creating products or services that provide meaningful experiences for users, involving many different areas of product development including branding, usability, function, and design.
  • UI design, on the other hand, refers to the actual interfaces with which users engage. The UI design process may include buttons or widgets, text, images, sliders, and other interactive elements. UI designers ensure that every visual element, transition, and animation included within a product or service is setting the stage for a fluid, positive experience.
  • Since UX and UI designers often work closely together, it’s common for UX and UI to be confused with one another — even though they represent different components of a product or service’s design. While there is some overlap between the two roles, there are several key differences to consider.

⚡️ Our Stack

As one of the first senior engineering hires in the company, you will have a lot of freedom and agency to choose and work with the technology you love. Our tech stack includes:

  • Infra & monitoring: AWS (ECS, Postgres), Datadog, Sentry…
  • Languages & Frameworks: Typescript (Node.js), NestJs, Rails
  • Other day-to-day Tools: Notion, Slack, Jira, GitHub, and more

🚀 Product

Our integration platform is unique for SaaS because:

  • It’s easy and fast. To add dozens of integrations, you only need to integrate once with our unified API and we take care of the rest. This is way faster, cheaper, and more reliable than building every integration to each tool one at a time (it can take weeks/months per integration).
  • We enrich and standardize APIs: Don’t worry about the headache of figuring out how every tool’s API works. We add features that don’t exist out of the box (like using filters in your query or triggering a webhook when data changes) and make all APIs behave in the same consistent way. It’s easier and better to go through StackOne than to connect to the tools directly.
  • Extreme security and privacy: We will soon be SOC2 certified, we have data residency options for GDPR compliance, and more features to protect your customers’ data.

Opportunity

Product Design work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Product DesignRemote

Find me work

By the team behind remoteroles.

Find me work
Opportunity

Product Design work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind remoteroles.