BackEnd Developer (C# / SQL)

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Description

Craftware is a technology company of over 500 experts, empowering large organizations to solve complex business challenges with modern IT solutions - from sales systems and automation to data platforms and AI. We operate where technology must be reliable, secure, and scalable. We deliver end-to-end projects: from analysis and architecture through implementation to development and maintenance. We are a trusted partner of industry leaders such as Salesforce, Veeva, UiPath, and Databricks. Model: remote Employment type: full-time Role summary We're looking for a Back End Developer who doesn't stop at the symptom, but digs until they find the root cause. You'll work with C# and SQL to build and maintain reliable application logic, while keeping the whole picture in view: frontend, APIs, data, integrations, testing, deployment, and monitoring. This role is for an engineer who values clean, maintainable solutions over code volume, delivers in small, reviewable increments, and keeps the end user's outcome at the center of every decision. Responsibilities Develop and maintain back-end components – design, build, and improve application logic in C#, with a focus on clarity, maintainability, and reliability. Work with data and databases – write, optimize, and maintain SQL queries and data structures that support application features and integrations. Investigate and solve problems at their root – analyze issues across the full application flow (frontend, APIs, data, integrations, deplo

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