Fullstack developer

Integrated Sales Configuration Tool – Senior Developer
We are seeking a highly skilled and experienced Senior Developer to join our team and play a key role in the development of our Sales Configuration Tool. The ideal candidate will have strong frontend and backend development experience, a solid understanding of the project’s tech stack, and the ability to design and maintain mission-critical components of the application.
💡 Priority Requirements:
•    Strong experience with MongoDB (preferably MongoDB Atlas) or similar NoSQL databases
•    Azure certifications and/or proven hands-on experience with Microsoft Azure
•    Location preference: candidates currently based outside of Ukraine are highly preferred
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Key Responsibilities:
Frontend Development:
•    Proficiency in TypeScript, React, Redux, Redux Toolkit, Material UI, Tailwind CSS, Vite, and ESLint
•    Implement efficient state management and data flow using Redux
•    Ensure a responsive and intuitive user interface for the Sales Configuration Tool
Backend Development:
•    Expert knowledge of Azure Functions (v4.x) and HTML-to-PDF in v3.x, using TypeScript, ESLint, and Jest
•    Build robust APIs and ensure high-performance data processing
Database Management:
•    Deep understanding of MongoDB, especially MongoDB Atlas
•    Proficiency in SQL for reporting database support
•    Ensure data integrity, security, and efficient storage/retrieval
API Integration & Architecture:
•    Experience in API integrations and designing scalable, maintainable architecture
•    Collaborate with cross-functional teams to integrate third-party services
Error Management & Monitoring:
•    Robust error handling in both frontend and backend
•    Familiarity with Azure Application Insights or similar tools
•    Strong in performance monitoring, alerting systems, and root cause analysis
•    Proactive approach to application stability and reliability
•    Ensure documentation of processes and continuous improvement practices
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If you're a technically strong developer passionate about building reliable, scalable systems and meet the priority requirements, we’d love to hear from you.