PlusMinusOne is a mobile startup studio that focuses on developing and marketing its own apps that are used and loved by millions of people around the world. Our products collectively reach more than a half-million new users every month in the US market alone. Our team works in hybrid model with offices in San Francisco and Istanbul. We have been building mobile products focused on Business, Photo & Video, and Education categories in the App Store mainly for the US market since 2016. And in each of these categories, our goal is the same: provide actual value to people with the best mobile user experience. We’re in an exciting period of growth and are looking for an exceptional UI/UX Designer who will help us shape the future of mobile. What we are looking for: Turn low- and high-fidelity ideas into complete user interfaces — layouts, color, typography, UI elements, micro-interactions and icons — increasingly with AI in the loop. Build and maintain your own design toolkit — reusable workflows, skills, prompts, components and pipelines — so you (and the whole team) ship faster. Work within functional, interaction and technical constraints iteratively across new product and feature phases, to land complete, comprehensive designs. Establish and promote design guidelines, best practices and standards — as living, reusable systems, not static documents. Contribute hands-on inside a multidisciplinary team of designers, PMs, growth marketers, engineers and QA — and, increasingly, agents. Identify product-improvement opportunities from user feedback and internal insights — and act on them. Stay ahead of design and AI-tooling trends, and keep leveling yourself up as the craft shifts underneath us. Your responsibilities will be: Transform low-fidelity/high-fidelity wireframes into user interfaces by designing screen layouts, color palettes, typography, user interface elements, micro-interactions, and icons. Understand and work with the limits of functional requirements, interaction behavior, and other design considerations iteratively throughout new product and feature design phases resulting in complete and comprehensive designs. Establish and promote design guidelines, best practices, and standards Effectively working with and participating as a contributor to a multi-disciplinary team that includes UX Designers, product managers, growth marketers, software engineers, and QA engineers. Identifying new product improvement opportunities based on user feedback and insights from internal teams. Following new design trends, staying current in your field, and improving yourself for staying ahead of the curve in this competitive market. What we offer: Opportunity to make an impact on millions of global users' life and the future of mobile Chance to be a part of a passionate and driven team where everyone’s ideas are valued A hybrid work environment with 3 days a week at the Kabataş Istanbul office Extra 5 days of PM1 paid vacation from the first year, increasing with seniority Performance-based bonus paid twice a year Ability to own a stock option after the first year Private health insurance package Lunch and transportation allowance Reimbursement package for any education, course, sports activities, hobbies, etc. A Macbook, iPhone, magic mouse, magic keyboard, and any other hardware that you need to deliver your best work. Let's shape the future of mobile together!