We're developing an AI-powered assistant for a major client, integrated into Microsoft Teams, that helps users accomplish more with less effort. This isn't research — it's a production system that you'll build, scale, and continuously improve.
You'll work hands-on with .NET and Python, using Azure services, and be a core contributor in shaping how the solution evolves.
What you need:

2-3 years of hands-on software development experience
Solid experience in .NET (C#) — this is your main long-term stack
Good working knowledge of Python or readiness to use it where needed
Familiarity with Azure, DevOps workflows, and backend APIs
Bonus: Some experience with React/web UI
Strong problem-solving skills, self-management, and clear communication
Very good command of English and Estonian

What you need:

Work on production-grade systems, not just prototypes
Understand how the system works, identify conceptual issues, and propose improvements
Switch between tools as needed, while staying grounded in .NET
Integrate AI technologies into practical use cases
Collaborate closely with the team to find the best solutions for clients’ business needs
Write clean, scalable, and unit-tested code

 
 What to expect

A world-class workplace
We fully support hybrid work principles and ensure that every person and team have both comfortable and ergonomic workspaces. Our company offices are meant to be social hubs for Helmes people.
Supportive ecosystem for growth
We select the best talent and trust them to build successful businesses with their customers. The variety of customers, projects, and smart peers who surround you will enable you to fulfill your professional ambitions.
Balanced life
We care about people and invest in long-term relationships. We believe that the mental, physical, and emotional wellbeing of our employees is the very foundation of our best-in-class service.