SENIOR .NET DEVELOPER (FOODTECH)

👨‍💻 Senior .NET Developer – FoodTech Platform

📍 Locations: Bulgaria | Hungary | Poland | Ukraine | Europe (Remote)
💼 Employment Type: Subcontract / Full-Time
🖥️ Remote-Friendly: Yes (Flexible hybrid/remote options available)

🔍 About the Role

Sigma Software is seeking a Senior .NET Developer to join a dynamic, forward-thinking engineering team working on a scalable, white-label platform for the food delivery industry. This is a high-impact role focused on modernizing a .NET-based infrastructure while contributing to long-term architecture strategy and feature development.

You’ll help drive the transition from legacy systems to .NET 8, design and deploy microservices, and work in a fast-paced Agile environment focused on innovation and platform stability.

🧑‍🍳 About the Client

Our client is a leading provider of online food ordering solutions. Their fully customizable platform supports diverse food delivery businesses, offering cutting-edge services that emphasize reliability, user experience, and continuous improvement.

🚀 Project Overview

• Development of a white-label food delivery platform
• Transitioning legacy systems from .NET Framework to .NET 8
• Building and maintaining a microservices-based architecture using PostgreSQL, Redis, and RabbitMQ
• Integration with cloud platforms like AWS and Google Cloud
• Cross-team collaboration (the mobile app is handled by a dedicated team)
• Ongoing infrastructure and codebase enhancements

🛠️ Tech Stack & Skills

Required:

• Strong proficiency in C# and .NET Framework
• Experience with AngularJS
• Expertise in Microservices Architecture
• Proficiency with AWS and/or GCP
• Advanced knowledge of PostgreSQL

🎯 Responsibilities

• Develop, optimize, and maintain core features of the food ordering platform
• Lead or contribute to the migration from legacy .NET to .NET 8
• Design scalable microservices and ensure seamless integrations
• Collaborate with cross-functional teams for architecture and infrastructure improvements
• Maintain code quality through rigorous testing and best practices

🏆 Why Join Sigma Software?

• Work across diverse industries and technologies
• Be part of a globally recognized and innovative engineering group
• Flexible working schedule and remote work options
• Access to healthcare and legal support
• Ongoing education, training, and certifications
• Participation in sports, community, and social activities
• Opportunity to work from modern, state-of-the-art offices (if preferred)

🔗 Apply Now

👉 Upload your CV (DOC, DOCX, PDF – max 5MB) via Sigma Software Careers
📌 Reference ID: REF3399F

🌍 About Sigma Software

Sigma Software is a trusted global IT partner delivering custom software solutions to enterprises across automotive, telecom, aviation, fintech, gaming, and healthcare. As part of the Sigma Group, we combine deep domain expertise with cutting-edge technology to engineer scalable solutions for startups and Fortune 500 companies alike.