Interaction designer & UI developer

Interaction designer & UI developer

As an interaction designer at Challengermode you'll be joining a cross functional team of developers, designers and product managers. Design and user experience are very important to us in everything we do, so your part in the product development process is a crucial step. Working in the product team you'll take part in the end-to-end process of creating and iterating on new features and products, maintaining what's already being used and optimizing every step in the process. Moreover, you'll be heavily involved in the overall design and specification process of new projects together with our Lead Designer and Product Manager. In the future, you'll be able to drive and lead your own design projects and feature implementations.


  • Design elegant flows & interactions across devices.
  • Implement pixel-perfect UI and components.
  • Work with the product team to define problems & goals, map user flows, prototype interactions, and perform UX testing.
  • Work in full-stack software development teams to deliver new features.
  • Develop and maintain the Challengermode Design system together with other designers.


  • High performance, skilled and goal oriented colleagues
  • A fun, friendly and inclusive work environment
  • Hands-on, freedom-with-responsibility environment
  • Opportunities for personal growth with varied responsibilities and tasks
  • Competitive Salary
  • Ownership in the company (after 6 months employment)
  • Newly refurbished office located in central Stockholm
  • Did we mention that playing computer games is part of the job?


To apply, we'd like to see some of your previous work - a portfolio or a link to your personal website, Dribbble, Behance or similar. Generally speaking, we think that your knowledge in the design process is very good and that you have high attention to detail. Most important is that you're passionate about excellence - just like us! 

Your design skills

  • Lo-fi & hi-fi prototyping skills.
  • Experience with Sketch, InVision, Framer or other product design platforms.
  • Experience with Photoshop, Illustrator or other Adobe software programs.
  • Cross-platform design experience (Web, mobile, emails etc).

Your possible nice-to-haves

  • Frontend/UI dev skills (HTML, CSS, React e.g).
  • Demonstrated knowledge of Computer Science fundamentals.
  • Awareness of cross-browser compatibility issues and client-side performance considerations.
  • Ability to architect efficient and reusable front-end components and abstractions.
  • Working knowledge of standardized Growth tactics, Conversion Rate Optimization and an ability to make actionable design decisions based on user/product data.

We look forward to your application and in welcoming a new member to our team! 

Location: Stockholm

Employment: Permanent

Start: Q2-Q3 2019

Or, know someone who would be a perfect fit? Let them know!


Söder Mälarstrand 71
118 25 Stockholm Directions +46(0)8 - 121 595 40 View location page

Culture & Workplace

At Challengermode, we are strong willed but can always admit when we have been wrong. We are ambitious, curious and never satisfied with mediocrity. And we all share a will to do really cool things together with other really skilled and dedicated people.


Everyone in the team has a strong sense of ownership and believes in the mission. If you enjoy working towards ambitious goals, working hard (and smart) and getting challenged on a daily basis, then you should fit right in!

Already working at Challengermode?

Let’s recruit together and find your next colleague.


Applicant tracking system by Teamtailor