Senior .NET Developer (AI)

TL;DR

Senior .NET Developer (AI): Designing, implementing, testing, and delivering robust, scalable services and agent components that securely communicate with cloud-based APIs, with an accent on reliability, performance, and maintainability. Focus on solving complex multi-threaded and concurrent programming challenges, building fault-tolerant architectures, and leveraging AI-powered development tools to improve productivity.

Location: Remote

Company

hirify.global specializes in custom software development and IT outsourcing services.

What you will do

• Design, implement, test, and deliver services and agent components that collect system performance and diagnostic data, and execute automated actions.
• Develop primarily in C#/.NET, focusing on reliability, performance, and maintainability.
• Take end-to-end ownership of features, from design to implementation, testing, deployment, and production readiness.
• Collaborate with backend and enterprise teams to design, integrate, and deliver robust, scalable solutions.
• Translate business requirements into technical designs, specifications, user stories, and actionable tasks.
• Actively participate in the full Agile development lifecycle and continuously expand expertise in emerging technologies, including AI-assisted development tools.

Requirements

• 5+ years of professional experience with .NET (C#), building scalable services and client applications.
• Strong understanding of multi-threaded and concurrent programming, including synchronization, async/await, and performance tuning.
• Extensive experience with communication protocols and APIs, including RESTful APIs, HTTPS, and WebSockets.
• Proven design skills in modular, fault-tolerant, and resilient system architectures, with inter-process communication expertise.
• Solid experience in unit, integration, and automation testing.
• Hands-on experience in Agile development environments, using tools such as Azure DevOps or Jira for planning, tracking, and CI/CD workflows.
• Experience leveraging AI-powered developer tools (e.g., Cursor, GitHub Copilot) to improve productivity, code quality, and problem-solving.
• Experience in start-up or fast-paced environments, delivering enterprise-grade, production-ready software.

Culture & Benefits

• English courses and LinkedIn Learning Online Courses.
• Health insurance, sport, and psychologist compensation.
• Discount program and corporate events and team building.
• Flexible working hours.
• Activities in the office: kicker, table tennis, PlayStation, music room.