Senior .NET Engineer

Senior .NET Engineer

Ciklum

Remote, Spain

About the role:

As a Senior .NET Engineer, become a part of a cross-functional development team engineering experiences of tomorrow.

Responsibilities:

• Design and develop AI-enabled features and intelligent components within .NET applications;
• Integrate machine learning models, LLMs, and AI services (e.g., Azure OpenAI) into production environments;
• Collaborate with data scientists, software engineers, and product teams to deliver AI-driven functionality aligned with business goals;
• Implement and optimize AI pipelines, including model inference, data preprocessing, and result visualization;
• Develop and maintain MLOps and deployment pipelines for scalable AI solutions;
• Apply prompt engineering and fine-tuning for GenAI/LLM applications;
• Architect, document, and maintain AI microservices and API integrations;
• Stay up to date with emerging trends in AI frameworks, .NET integration, and generative technologies.

Requirements:

• Proven experience developing AI-powered applications using .NET and cloud AI services;
• Strong understanding of software engineering best practices (testing, CI/CD, version control, microservices);
• Experience with AI/ML model integration (via APIs or SDKs) in production systems;
• Hands-on experience with Azure AI, Azure OpenAI, or AWS AI/ML stack;
• MSc in Computer Science, Software Engineering, or related field.

Desirable:

• Experience fine-tuning or customizing LLMs (e.g., GPT, Claude, Gemini);
• Familiarity with AI plugin frameworks, chatbots, or conversational interfaces;
• Knowledge of data science fundamentals for understanding and evaluating AI models.