Skip to content
Job boardOpen

Senior React/TypeScript UI Developer – Financial Services

Confidential · Warszawa, Poland · Hybrid · Senior

  • Warszawa, Poland · Hybrid

Indexed (2 weeks ago) · refreshed constantly

Start
flexible
Work mode
Hybrid
Contract
Freelance / B2B
Seniority
Senior

Job description

Project overview

Unleash innovative front-end excellence — lead the future of enterprise portal experiences!

Warszawa-based opportunity with hybrid work model.

As a Senior Design Developer (React), you will be working for our client, a leader in digital portal solutions within the financial services industry. You will drive the creation of accessible, enterprise-grade portals by translating complex requirements into high-fidelity prototypes, establishing UI/UX standards, and leading a talented development team. This role offers a unique opportunity to shape impactful digital experiences and advance your career at the forefront of technology innovation.

Responsibilities

You're ideal for this role if you have:

  • Lead the requirements-to-prototype pipeline by collaborating with stakeholders to produce wireframes, interactive prototypes, and high-fidelity designs.
  • Define and enforce UI/UX standards, interaction patterns, and design system governance across all portal applications.
  • Architect and develop key React/TypeScript front-end components and shared UI libraries, setting technical and design standards for the team.
  • Review pull requests, providing constructive feedback on both design fidelity and code quality.
  • Coordinate with backend/API teams to ensure front-end designs are feasible and optimized within service and data constraints.
  • Drive accessibility compliance (WCAG 2.1 AA) and ensure responsive design across all portal screens.
  • Conduct usability testing/validation sessions, iterating designs based on user feedback and analytics.
  • Mentor mid-level UI/UX developers, sharing expertise in design thinking and React best practices.
  • Minimum 10 years of experience.
  • Expert-level proficiency in Figma, including component libraries and design systems.
  • Strong hands-on experience with React.js and TypeScript, including component architecture, state management, and hooks.
  • Proven ability to translate designs into responsive, accessible UI.
  • Familiarity with containerized environments (Docker/Kubernetes/OpenShift) and modern CI/CD pipelines.
  • Excellent stakeholder management skills, comfortable defending design decisions to business and engineering teams.
  • Experience reviewing code and providing technical feedback within a team setting.

Nice to have

Language required for the role: Fluent English

Eligibility to work in Europe: Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER

Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

  • Working knowledge of Java or .NET for backend collaboration.
  • Experience with Micro Frontend architectures (Module Federation, single-spa).
  • Basic SQL/database knowledge.
  • Prior experience in financial services, fund administration, or transfer agent platforms.

Project details

  • Start: flexible
  • Remote: hybrid
  • Location: Warszawa, PL

Indexed by 9am's meta-search. You are a job provider? Claim or manage this listing

Found on ITDS

  1. Job boardNew

    KYC Delivery Lead

    Confidential· Gdańsk, Gdynia, Łódź, Warszawa, Poland· Hybrid· Senior· zł 113–144 / h

Browse all jobs
Sign up free to apply