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# JuniorMiddle AI Developer (.NET)

- **Company:** Evotym
- **Location:** Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Artificial Intelligence, Amazon S3, User Authentication, C Sharp (Programming Language), Data Security, Software Design Patterns, Distributed Systems, Entity Framework, PostgreSQL, Object-Oriented Software Development, Software Architecture, Software Engineering, Systems Integration, Data Logging, Large Language Models, Backend, Git, AI Platforms, Solid Principles, Restful APIs, Dynatrace, Web Api
- **Published:** September 1, 2026
- **Apply:** https://es.indeed.com/viewjob?jk=69945e1e11a26bf0

## About the Role

* 1-2 years of professional experience in backend development with .NET and C#
 * Strong experience with .NET, ASP.NET Core, REST APIs, and modern backend development practices
 * Hands-on experience with Entity Framework Core and PostgreSQL
 * Experience with authentication and authorization using ASP.NET Core Identity and JWT
 * Strong understanding of software architecture, OOP, SOLID principles, and common design patterns
 * Experience integrating external APIs and third-party services
 * Familiarity with AI/LLM technologies, AI agents, tool calling, RAG, or AI-driven automation
 * Strong interest in AI, automation, and emerging technologies, with a willingness to work with rapidly evolving AI tooling
 * Experience with AWS services, particularly AWS S3
 * Familiarity with observability and distributed systems concepts; experience with OpenTelemetry is a strong advantage
 * Proficiency with Git and standard software development workflows
 * Ability to work independently, navigate ambiguous requirements, and take ownership of backend and AI-related tasks
 * Languages: English, Russian

Key Soft Skills

 * Ability to work autonomously and take initiative
 * Strong analytical and problem-solving skills
 * Effective communication skills for collaboration with technical and non-technical stakeholders
 * Adaptability to work in a fast-paced and evolving environment
 * Good communication skills and ability to collaborate effectively with cross-functional engineering and product teams
 * Strong team collaboration skills

## Description

As a Junior/Middle AI Developer, you'll be at the forefront of creating impactful, AI-powered backend services. You'll tackle the challenge of integrating AI agents and developing scalable REST APIs using .NET 10. This role offers the opportunity to work fully remotely in a dynamic environment, building intelligent automation solutions alongside skilled AI, product, and engineering teams., * Design, develop, and maintain backend services for AI-powered products and automation workflows

 * Build and integrate AI agents, LLM-based features, tools, and workflows into existing backend systems
 * Develop scalable REST APIs and backend services using .NET 10, C#, and ASP.NET Core
 * Design and implement data access and persistence layers using Entity Framework Core and PostgreSQL
 * Integrate AI services, external APIs, and third-party systems into production applications
 * Implement authentication and authorization using ASP.NET Core Identity and JWT
 * Work with AWS S3 for file and object storage, including integration with AI processing workflows
 * Implement observability, distributed tracing, metrics, and logging using OpenTelemetry
 * Optimize backend services for performance, reliability, scalability, and maintainability
 * Participate in the design of AI-driven features and contribute to technical decisions around architecture and system integration
 * Work in a fast-paced environment where requirements may be incomplete or evolving, turning business and AI use cases into practical technical solutions
 * Collaborate with AI, product, and engineering teams to identify opportunities for automation and intelligent features