UX/UI Designer
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on creating AI-ready UX/UI designs using Figma MCP and developing scalable Design Systems compliant with WCAG. Responsibilities include direct client collaboration, needs analysis, creating interactive mockups, and supporting Scrum Teams delivering mobile products. The salary ranges from 15,000 to 20,000 PLN net + VAT. Offered benefits include medical care, training budget, flexible working hours, and remote work options.

you can start ASAP

UX/UI Designer

Company: LeanCode sp. z o.o.

from: 15 May 2026
to: 14 June 2026
15 000 - 20 000net (+ VAT)/ mth.B2B contract (full-time)
Salary details
basic salary
Offer parameters
level:mid
working mode:remote • hybrid • full office
Warszawa, Mokotów
Warszawa, MokotówWróbla 8AView on map

Requirements

Expected technologies

Figma
Design Systems
UX/UI
Workshops
Prototyping
WCAG
Mobile

Operating system

macOS

Our requirements

  • Experience as a UX/UI Designer (3+ years) in building mobile apps;
  • Proficiency in craftsmanship and independence in day-to-day work;
  • Experience in working with Scrum;
  • Great command of English and natural communication skills;
  • Process and structure-oriented thinking;
  • Polish language is required.

Optional

  • Proven experience in working with Design Systems;
  • Strong knowledge of accessibility (a11y) and practical experience in implementing WCAG standards;
  • Ability to work in the office or in a hybrid setup (Warsaw, Służew Metro Station).

Your responsibilities

  • Direct work with the client on the problem statement and business needs;
  • Analysing the business need of the client and structuring the problem;
  • Desk research and benchmarking for the existing solutions to the problem;
  • Solution engineering using Service Design Methods;
  • Creation of the Low-Fi and Hi-Fi, interactive mockups, and all necessary product exemplifications enabling communication with key stakeholders;
  • Facilitating the Product Roadmap design process;
  • Working on Product Backlog;
  • Cooperating with the Scrum Teams on delivering the product.

About the project

Hello UX/UI Designer
2026 is all about AI. Yet design might be the very last domain to be entirely replaced by autonomous agents. That’s why your role as a designer is more important than ever: to embrace the superpowers AI provides, while still driving the creative process yourself.
At LeanCode, we’re looking for a UX/UI Designer who wants to:
● Master the tools needed to build AI-ready projects with Figma MCP;
● Create and evolve complex Design Systems that scale;
● Take ownership of the usability of mobile products, ensuring a user-centered approach in every feature;
● Grow in a stable environment that values both great project delivery and your personal development.
● Ensure all designs follow WCAG standards to create inclusive digital products.
If this sounds like you, then you might be the perfect fit for the UX Designer role at LeanCode!
Craftsmanship first
In our projects, we push Figma to its limits by building beautiful, programmable Design Systems. We maintain our own LeanCode Design System and adapt it for each project to ensure efficiency and consistency. Our UX team works hand in hand with developers, making sure every detail is covered — from interactions and animations to edge cases — so that designs are both exhaustive and implementation-ready.
UX goes beyond mockups
When working with our clients, we rely heavily on Service Design techniques to uncover the real pain points end-users face and craft solutions that truly address their needs. We are strong advocates of the Lean Startup approach (as described by Eric Ries), which pushes teams to step outside the office, validate business needs with clients, and run interviews with end-users.
Our design process typically begins with interactive workshops lasting two to four weeks (inspired by Jake Knapp’s Google Sprint guidelines). These sessions often result in a Proof of Concept. Once validated, the solution is refined iteratively — adding new features, regularly releasing them to real users, and evolving the product into a robust MVP.
This process keeps us aligned with user needs and ensures we deliver the highest possible value at every stage.

This is how we organize our work

This is how we work

in houseat the client's siteyou develop several projects simultaneouslyyou can change the projectyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the productyou develop the code "from scratch"you focus on product developmentyou focus on code maintenanceagilescrumkanban

Team members

backend developerfrontend developerfullstack developermobile developertechnical leaderarchitectautomated test programmermanual testerproduct ownerproject managerscrum masterUX designerbusiness analyst

This is how we work on a project

  • Clean Code
  • code review
  • design patterns
  • static code analysis
  • architect / technical leader support
  • Continuous Deployment
  • Continuous Integration
  • functional tests
  • integration tests
  • performance tests
  • regression tests
  • test automation
  • testing environments
  • unit tests
  • manual tests

Recruitment process:

1. Submit an application form below.
2. Complete a technical assignment designed to assess your core skills—design, tool proficiency and way of working. You’ll have 3 business days to complete it.
3. Join the technical call with our Product Design Lead / Product Designer & Product Owner to discuss your experience and walk us through your solution in detail. This session also includes a whiteboard exercise and live Figma design.
4. Join the final call with our CEO & CTO to solve additional case studies during which you can show off your structured analytical thinking, and afterward discuss the potential cooperation and your future development.
5. Welcome on board.
Company

Development opportunities we offer

  • assistance in preparation to public speeches
  • conferences abroad
  • conferences in Poland
  • intracompany training
  • mentoring
  • space for experimenting
  • substantive support from technological leaders
  • support of IT events
  • technical knowledge exchange within the company
  • the company supports open source projects
  • time for development of your ideas

What we offer

  • 15 000 - 20 000 + VAT;
  • B2B Contract;
  • Any work model (Remote, Hybrid, or On-site)
  • MacBook;
  • Comfortable, spacious office with a large backyard (we have frequent BBQ parties);
  • Specialty coffee from a local roastery (yes, we are coffee freaks…);
  • Regular UX meetings and working on the internal processes to excel in delivery;
  • Frequent technical talks from various areas of software development (system architecture, Domain-Driven Design, mobile & frontend trends, UX);
  • Table tennis and table soccer tournaments.

Benefits

  • sharing the costs of sports activities
  • private medical care
  • sharing the costs of professional training & courses
  • remote work opportunities
  • flexible working time
  • integration events
  • corporate sports team

Recruitment stages

  • 1.
    Technical assignment - 3 business days to complete it
  • 2.
    Technical call with our Product Design Lead/Product Designer
  • 3.
    Final call with our CEO & CTO

LeanCode sp. z o.o.

At LeanCode, we build core technology solutions for global, large-scale organizations. We are a global leader in Flutter, an official Flutter Consultancy, and one of only four agencies at the Flutter Advisory Board – working closely with Google and delivering projects worldwide: from the US and LatAm, through Europe (UK, DACH, Nordics), to Australia.
At our core, we are a team of 75+ engineers, designers, and specialists, who learn fast, constantly improve, and never cheat – both in how we build software and how we work with our clients.

This is how we work

UX/UI Designer
15k–20k zł / mth. (B2B)
I apply to:
LeanCode sp. z o.o.
Warszawa, Mokotów
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