CareerPlan

Front-End Engineer - React (Payments)

PolandFull-time2026-10-20 → 2026-11-10
HybridContractor via own company (B2B)

Core

Design, develop, and deliver responsive front-end solutions for business-critical payment services using React and modern JavaScript.

Role type

Senior Front-End Engineer (React)

Builds

Modern web applications supporting payment services

Domain

Financial services / Payments

Required skills

React, TypeScript, JavaScript, HTML5, CSS3, AWS cloud services, REST APIs, Git, automated testing

Preferred skills

Financial services domain experience, AWS S3/CloudFront/API Gateway/Lambda, Jest/React Testing Library/Cypress, CI/CD pipelines, containerisation, web accessibility standards, front-end security practices, performance optimisation

Technologies

React, TypeScript, JavaScript, HTML5, CSS3, AWS, S3, CloudFront, API Gateway, Lambda, Jest, React Testing Library, Cypress, Git

Responsibilities

Design and develop responsive front-end solutions using React and modern JavaScript; Collaborate with Agile teams including developers, product owners, and QA engineers; Develop and maintain integrations between front-end applications and AWS-hosted APIs; Deliver clean, maintainable, and testable code; Analyse and resolve technical challenges to optimise application performance and usability

Seniority

Senior, hands-on IC