FullStack .NET Developer, React

Role Overview

• Full-Scale Development: Own features end-to-end, from database schema and API design to the final React component.
• Architecture & Scale: Contribute to the evolution of a Cloud-Native microservices architecture on Azure, designed to handle global traffic.
• Engineering Excellence: Maintain high standards (SOLID, Clean Code, Design Patterns) while maintaining the velocity needed for a competitive US market.
• Frontend Leadership: Drive the development of responsive, high-performance web applications using React.
• Global Collaboration: Partner closely with US-based Product Managers and Stakeholders to translate vision into scalable technical reality.
• Mentorship: Lead by example through Code Reviews and knowledge sharing, helping elevate the Warsaw engineering hub.

Requirements

• Backend Expertise: 5+ years of experience in .NET (.NET 6/8+) and C#.
• Frontend Mastery: Solid experience with React and TypeScript.
• Cloud-Native Mindset: Practical experience with Azure (App Services, Functions, Service Bus, Cosmos DB/SQL).
• Database Knowledge: Strong skills in SQL Server and Entity Framework Core.
• Modern DevOps: Hands-on experience with Docker, Kubernetes, and CI/CD pipelines (Azure DevOps/GitHub Actions).
• Language: Excellent English (C1) – essential for daily collaboration with the US team.
• Nice to Have Experience in high-growth FinTech, WealthTech, or high-frequency trading environments.
• Knowledge of testing frameworks (xUnit, Jest/Cypress).
• Familiarity with Web Performance optimization and Accessibility (WCAG).

Tech Stack

• Azure
• Cloud
• Cypress
• Docker
• Entity Framework
• Jest
• Kubernetes
• Microservices
• React
• SQL
• TypeScript
• .NET

Benefits

• US Tech Culture: A transparent, high-growth environment that values "radical candor," innovation, and taking initiative.
• Professional Growth: Access to the latest tech—we operate on the "bleeding edge" of .NET and React.
• Modern Warsaw Office: A vibrant, well-located hub for collaboration, combined with a flexible hybrid/remote policy.
• Competitive Compensation: 18.000
• 25000 PLN B2B.
• Global Scale: Your code will power mission-critical systems used by financial professionals and institutions across the US and globally.