New Look. New Products. New MobiSystems.

Junior UI/UX Product Designer

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A blue outline of an office building.
Flexible start to the business day
A blue outline of a car
Free parking spot
A blue outline of a cross suggesting insurance
Additional health insurance
A blue outline of a GPS locator and a globe inside of it.
Hybrid work model
A blue outline of a beach umbrella and a "+5" text to the top right corner, suggesting 5 more additional vacation days
Additional vacation days
A blue outline of a cocktail glass suggesting team building activities
Team buildings & local company events
A blue outline of a hand holding a bag with a dollar sign on it
Unique referral program
A blue outline of gym equipment
Private office gym
A blue outline of a mountain
Communities of interest

Who are we?

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Founded in 2001, MobiSystems is a Bulgarian software company dedicated to empowering users with a better choice for office suite apps. Our feature-rich tools—including MobiOffice, MobiPDF, and MobiDrive—offer a seamless, privacy-conscious, and affordable alternative to traditional office suite software for Windows, Android, iOS, and macOS. Trusted by over 550 million users worldwide, our products simplify everyday tasks and ensure compatibility across devices. Headquartered in Sofia with a team of 200 and an office in San Diego, CA, MobiSystems is committed to delivering accessible, cost-effective solutions that make work and personal tasks easier to manage. 

What are we looking for?

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We are looking for a Junior UI/UX Product Designer to join our in-house Product Design team and contribute to our diverse portfolio of productivity tools. These complex applications will present you with exciting design and usability challenges. Since our products are available on Windows, Android, iOS, Mac, and Web, the ideal candidate should be eager to learn how to adapt designs to suit the specific needs of multiple platforms.

Responsibilities:

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  • Work closely with experienced Product Designers and Product Managerson updates and new features in pursuit of our product and business goals

  • Design engaging and functional user experiences, creating wireframes, user flows, and interactive prototypes to bring your ideas to life

  • Assist in conducting and analyzing UX test sessions to gain insights, validate designs, and develop familiarity with the UserLytics.com platform

  • Work closely with the Engineering team, providing graphic assets, visual specifications, and supporting design implementation through reviews

  • Support the analysis of feedback from end users, along with product usage analytics, to learn how to make data-driven decisions for usability improvements

  • Assist in the development and maintenance of our Design Systems to gain a deeper understanding of design consistency

  • Learn and share insights with team members during weekly Product Design meetings to grow your skills

Requirements:

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  • A portfolio of interface designs which demonstrates a good understanding of the basic visual design and interaction principles

  • A degree in Visual Arts, Graphic Design or a related field, and/or equivalent relevant coursework or training 

  • Experience with Figma, Sketch, or a similar design tool

  • Basic exposure to UI/UX design principles, with a willingness to apply theoretical knowledge in practical scenarios

What do we offer?

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  • Work at the Headquarters of a product company and have a say in the direction of its products

  • A healthy work environment with flexible working hours, either at home or in the office, no overtime, and no artificial deadlines

  • Hybrid work model – possible 3 days per week work-from-home

  • A great location – right next to a metro station, Paradise Center and the best park in Sofia

  • Opportunities for professional growth and freedom to make an impact

  • Multiple secondary benefits: additional health insurance with dental care coverage, sport program, corporate discounts, 25 days paid yearly leave + additional days off, etc.

  • Regular performance assessment with salary review

If you are interested, please send your CV in English and professional portfolio, only short-listed candidates will be contacted.

Let's Work Together

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All applications will be treated with strict confidentiality in compliance with GDPR.