Senior Designer - Principle Prototyping & Motion

twentysix; Castletown; On-site; GBP 66,000 - 98,000; Full time

Job summary

twentysix is seeking a Senior Designer with deep expertise in Principle to bring a high-profile mobile prototype to life. You will partner with an existing design team to transform Figma designs into interactive user journeys with thoughtful motion and microinteractions.

Ideal candidates excel in interaction design and prototyping, can work independently while collaborating closely with designers, and have extensive experience turning mobile concepts into realistic, polished experiences.

Qualifications

• Proven experience creating prototypes in Principle.
• Strong interaction and motion design skills.
• Experience building realistic mobile product prototypes.
• Proficiency with Figma and established design files.
• Ability to work independently while collaborating with designers.

Responsibilities

• Build high-fidelity interactive prototypes in Principle.
• Translate Figma designs into polished user flows.
• Design and refine motion, transitions, gestures, and microinteractions.
• Collaborate with product design to reflect intended UX.
• Iterate quickly based on stakeholder feedback.

Skills

Principle prototyping

Interaction design

Motion design

Mobile prototypes

Team collaboration

Tools

Principle

Figma

Job description

twentysix is seeking a Senior Designer with deep expertise in Principle to bring a high-profile mobile prototype to life. You will partner with an existing design team to transform Figma designs into interactive user journeys with thoughtful motion and microinteractions.

Ideal candidates excel in interaction design and prototyping, can work independently while collaborating closely with designers, and have extensive experience turning mobile concepts into realistic, polished experiences.