Hello, let’s get to know each other better.
We are Quarks, a Ukrainian company that creates products and technologies in the field of Social Discovery & Relationship Wellness. We focus on developing safe and effective solutions for meeting people and building meaningful relationships. We also work on services for marketing, analytics, and moderation.
Our flagship product is Kismia, a dating app with over 80 million users across 20+ locations worldwide. For over 13 years, we have been helping people find their unique path to relationships through intuitive design, smart algorithms, and a safe space.
We are currently looking for an experienced UX/UI Designer to lead a comprehensive UX audit of our mobile application and identify problem areas and opportunities for improvement.
You will have the following tasks:
Conduct a UX audit for one of the language versions of the app (Spanish or Portuguese) to identify problem areas and opportunities for improvement
Provide structured insights, recommendations, and UX improvement proposals
What is important for us:
2+ years of experience as a UX/UI Designer working in product teams
Proven experience working with the Latin American market
Hands-on experience conducting UX research
Strong analytical and problem-solving skills
It will be a plus for us if you have:
Experience with applications in the Social Discovery niche
What awaits you at Quarks:
We have a great team. Trust, competence, and a sense of humor — we work with the best.
Comfortable conditions and schedule. All work is fully remote, so you can work from anywhere in the world.
Our work is inspiring because we connect millions of people around the world every day.
You can learn more about Quarks on social media. Follow us on Instagram, LinkedIn, TikTok
Do you want to be a part of the team? We are waiting for your CV
Top Skills
What We Do
Quarks is an IT company that creates social network products and technologies. Every day, the products that we build bring people around the world closer and touch millions of customers globally.
Kismia is Quarks' first product that helps meet new people and build connections by authentically expressing who they really are and what they really want in over 20 different countries around the world.
Our principles guide us to put our values first with every decision. One of them is to create products and technologies that bring people together around the world.
Want to join our team and be a fundamental part of something really big? We are looking for people who embody our core values, audacious goals, and take risks to achieve them. You can make a difference and influence people's lives for real.









