Full Stack ASP.NET Developer
Summary
Develop full-stack web applications using C#, .NET 8, and JavaScript frameworks for enterprise CRM implementations and products.
About the Company
Sales'Up is a leading Creatio implementation partner, helping enterprise clients across FMCG, Agro, Finance and Pharma transform their business processes. Over 8+ years, we've delivered 100+ successful CRM projects and built our own industry-specific products: Data Management, FMCG Management, and Agro Management — used by market leaders. We're a team of 50+ professionals, growing fast and building a culture where modern AI tools are part of everyday work. Join us to work on complex, real-world enterprise challenges and grow together!
Role
We are looking for a Full Stack Developer capable of independently solving tasks and developing key web application features. This is a chance to work on real enterprise challenges — from performance optimization to building new functionality that goes straight into live projects for market-leading clients.
Main Responsibilities
Develop web applications with C# / ASP.NET / .NET 8
Build and maintain RESTful and WCF services
Work with databases (MS SQL, PostgreSQL) and optimize queries
Develop frontend components using JavaScript (Angular, React, jQuery, Backbone.js)
Maintain existing solutions, fix bugs, implement improvements
Participate in architecture design and technical discussions
Work with Git and CI/CD processes
Follow SOLID, DRY, KISS principles
Requirements
3–5 years of experience in C# / ASP.NET / .NET
Experience with modern JavaScript frameworks (Angular, React, Vue)
Experience with SQL databases (MS SQL, PostgreSQL)
Knowledge of HTML5, CSS3, responsive design
Understanding web application architecture and OOP
Able to work independently and solve complex tasks
Experience with Git and CI/CD
English — reading technical documentation
Preferred
Enterprise web development experience
Experience with message brokers (RabbitMQ, Kafka)
Creating UI components and visual modules
API integrations
Agile/Scrum experience
We Offer
International projects
Professional growth
Flexible schedule, remote/hybrid work
Friendly, skilled team
Competitive salary and bonuses