Senior Design & Frontend Tech Lead (React/UX)

Experis; Polska; Hybrid; PLN 250,000 - 420,000; Full time

Job summary

Experis is seeking a Senior Design/Developer to act as the design and front-end technical lead in a hybrid role. You will own the requirements-to-prototype pipeline and translate business needs into validated prototypes while guiding a mid-level team to deliver accessible, enterprise-grade portal experiences.

You will architect React/TypeScript components, enforce design system usage, and collaborate with backend teams.

Qualifications

• Expert-level proficiency in design/prototyping tools (e.g., Figma), including components and design systems.
• Strong hands-on React.js + TypeScript development experience (component architecture, state management, hooks).
• Proven ability to translate designs into production-ready, responsive, accessible UI.
• Familiarity with containerized environments (Docker/Kubernetes/OpenShift) and modern CI/CD pipelines.
• Strong stakeholder management and ability to defend design decisions with business and engineering teams.
• Experience reviewing code and giving technical/design feedback within a team.

Responsibilities

• Own the requirements-to-prototype pipeline: run discovery with business/product stakeholders, produce wireframes, interactive prototypes, and high-fidelity designs.
• Define and enforce UI/UX standards, interaction patterns, and design system usage across all applications.
• Architect and build key React/TypeScript front-end components and shared UI libraries, setting technical and design precedent for the team.
• Review pull requests and provide constructive, actionable feedback to mid-level developers on both design fidelity and code quality.
• Partner with backend/API teams to ensure front-end designs are technically feasible within service and data constraints.
• Drive accessibility compliance (WCAG 2.1 AA) and responsive design across all portal screens.
• Conduct usability testing/validation sessions and iterate designs based on user feedback and analytics.
• Mentor mid-level UI/UX developers on both design thinking and React best practices.
• Participate in architecture/design governance reviews as design owner for the portal.

Skills

React.js

TypeScript

Design systems

Figma

Accessibility

UI prototyping

Mentoring

Code review

Stakeholder management

Architecture governance

Tools

Docker

Kubernetes

OpenShift

CI/CD

Job description

Experis is seeking a Senior Design/Developer to act as the design and front-end technical lead in a hybrid role. You will own the requirements-to-prototype pipeline and translate business needs into validated prototypes while guiding a mid-level team to deliver accessible, enterprise-grade portal experiences.

You will architect React/TypeScript components, enforce design system usage, and collaborate with backend teams.