Senior Design Developer / Lead UI/UX Developer w… - Jobeax
Opis oferty
Senior Design Developer / Lead UI/UX Developer w Warszawa, Polska
Adecco Poland Sp. z o.o.
KontraktUmowa czasowa lub freelancing
170,00 – 190,00 zł
Warszawa, Polska
Your 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 TA Portal 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
Our requirements
At least 8+ years hands-on React/TypeScript development and a strong UI/UX design portfolio
Expert-level proficiency in design/prototyping tools (e.g., Figma), including component libraries and design systems
Strong hands-on https://jobeax.com/link/6WcBICn0LM558SP0 + TypeScript development experience (component architecture, state management, hooks)
Demonstrated experience translating designs into production-quality, responsive, accessible UI
Familiarity with containerized application environments (Docker/Kubernetes/OpenShift) and modern CI/CD pipelines
Strong stakeholder management - comfortable defending design decisions to both business and engineering audiences
Experience reviewing code and providing technical/design feedback within a team setting
Optional
Working knowledge of Java or .NET (for backend collaboration/awareness — not a core build requirement)
Experience with Micro Frontend architectures (Module Federation, single-spa).
Basic SQL/database knowledge
Prior experience in financial services, fund administration, or transfer agency platforms
Responsibilities: - Lead the full requirements-to-prototype process, from stakeholder discovery and requirements clarification to wireframes, interactive prototypes and high-fidelity designs - Define and maintain UI/UX standards, interaction patterns and design systems across client-facing portal applications - Design and ...
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