Описание
We're looking for a Senior Frontend Engineer to join our FinTech Platform team and help us build seamless payment experiences for consumers and merchants. In this role, you'll own consumer-facing and merchant-facing payment journeys, driving frontend architecture, performance engineering, and product quality. You'll work across modern web technologies, contributing to highly scalable and secure payment solutions.
Задачи
•Designing and implementing microfrontend architecture across payment products and services
•Owning performance engineering and continuously improving Core Web Vitals across customer-facing applications
•Participating in the full development lifecycle, from requirements and specification through testing and release
•Building integrations with backend services using GraphQL and REST APIs
•Implementing real-time user experiences using Server-Sent Events and similar technologies
•Developing secure payment-related user interfaces aligned with industry requirements and best practices
•Contributing to frontend tooling, developer experience, and modern engineering workflow
Требования
•At least 5 years of experience building modern frontend applications
•Hands-on experience with React, Vue, or Angular and TypeScript
•Experience designing and implementing microfrontend architectures
•Experience building and maintaining automated end-to-end tests using Playwright or similar frameworks
•Understanding of frontend performance optimisation, Core Web Vitals, profiling, and bundle analysis
•Practical experience integrating REST and GraphQL APIs
•Familiarity with OAuth2, OIDC, JWT, feature flags, and progressive delivery approaches
•Active use of AI tools such as GitHub Copilot, ChatGPT, or Claude to improve development efficiency and quality
•Communicate in English at B2 level or higher
Будет плюсом
•Experience in payments, fintech, or e-commerce products
•Knowledge of PCI DSS requirements, CSP configuration, and secure browser-based architectures
•Experience with WCAG accessibility standards
•Backend development experience in Node.js, Java, Python, or C#
•Experience building embeddable widgets or SDKs
Условия
•The opportunity to build products that sit at the heart of InPost's growing financial services ecosystem
•Ownership of business-critical solutions operating at scale
•A modern engineering environment focused on autonomy, accountability, and continuous learning
•Collaboration with highly experienced product, engineering, and business teams
•Access to cutting-edge technologies, event-driven architectures, and cloud-native solutions
•Opportunities to shape technical standards, mentor others, and influence platform evolution
•Full-time contract of employment
