React/TypeScript Developer with Python

Contract Details Contract type: B2B (PFA / SRL) Work model: Remote (EU / Romania) Project: Customer 360 Platform (Enterprise environment) Contracting period: 12 months Role Overview We are looking for an experienced React / TypeScript Developer with strong Python backend skills to join the development of an internal Customer 360 platform (ONE360) . In this role, you will contribute to building scalable, enterprise-grade applications within a Business Technology Platform Multi Experience Platform environment . You will collaborate closely with Product Owners, UX designers, and backend engineers to deliver high-quality, performant, and maintainable solutions that support business-critical applications. Key Responsibilities Develop and enhance custom components using React and TypeScript Translate business requirements into scalable frontend component implementations Develop and integrate backend services using Python (FastAPI, Flask or similar frameworks) Build and integrate RESTful or OData APIs within the frontend application Collaborate with Product Owners, UX designers, and developers to deliver user interfaces aligned with design templates and UX guidelines Ensure high code quality through code reviews, testing, and continuous improvement Optimize application performance to ensure smooth and responsive user experience Troubleshoot and resolve frontend-related technical issues Provide technical guidance to external service providers regarding API integrations Required Skills & Experience 5+ years of experience in frontend development using React Strong proficiency in TypeScript, JavaScript (ES6+), HTML5, and CSS3 Solid backend development experience with Python (FastAPI, Flask, or similar frameworks) Experience building and integrating RESTful and/or OData APIs Understanding of microservices and distributed system architectures Experience with modern frontend tooling such as Webpack, Vite, Babel Proficiency with Git and collaborative development workflows Strong analytical and problem-solving skills Experience working in Agile development environments Fluent English Nice to Have Experience working within enterprise platforms or Business Technology Platform environments Experience with Customer 360 platforms or CRM-related applications Familiarity with scalable cloud-based architectures What We Offer Opportunity to work on a large-scale enterprise Customer 360 platform Collaborative environment with Product, UX, and engineering teams Modern technology stack and scalable architecture Flexible remote working environment