JetBrains Careers 2026: What It's Actually Like to Get Hired as a Senior Software Developer for AI Agents in Berlin

The Company Behind the Job

JetBrains has spent decades building tools developers actually like using, and its footprint reflects that — the company counts millions of individual users, hundreds of thousands of companies, and a large share of the world's biggest corporations among its customer base. It's the kind of company where 'developer experience' isn't a buzzword tacked onto a mission statement; it's the entire product philosophy.

This particular opening sits within a team focused on agent integration rather than model training — the group responsible for taking existing AI coding agents, including tools like Claude Code, Gemini, and JetBrains' own Junie, and weaving them properly into the company's Air ecosystem across desktop, web, and cloud.

Where the Job Actually Sits

This is a backend-heavy engineering role, not a prompt-engineering job, and the listing is fairly blunt about that distinction. The real challenge isn't getting an LLM to respond well once — it's making that response reliable, fast, and recoverable when things go wrong across a multi-step, concurrent workflow.

• Designing and building the underlying business logic that connects AI agent capabilities to everyday developer workflows
• Creating deep integrations between product surfaces, external APIs, local command-line tools, and AI coding agents
• Improving the full agent experience — setup, context handling, task execution, and graceful failure recovery
• Writing highly concurrent, asynchronous code to manage multi-step agent interactions without breaking under unpredictable LLM behavior
• Using AI agents directly in day-to-day development to understand their failure modes firsthand

What JetBrains Is Actually Looking For

This role skews senior, and the requirements reflect a team that wants engineering judgment more than familiarity with the latest AI buzzwords.

• Substantial professional software development experience at a senior level
• Strong backend programming skills, with willingness to work primarily in Kotlin
• A genuine, hands-on understanding of concurrent and asynchronous programming
• A track record of shipping real integrations, workflows, or service-backed logic, not just prototypes
• Practical experience with AI-assisted development tools and an understanding of task orchestration and context management
• Solid fundamentals across data structures, debugging, observability, and test-driven development
• Comfortable working and communicating in English across distributed teams

What Working There Actually Feels Like

JetBrains frames this less as 'come build a feature' and more as 'come own a problem space,' and the benefits package leans into flexibility as much as compensation.

• Competitive base salary tied to skills and experience
• Flexible work location — home, office, or a mix
• Up to 30 days a year of remote work from abroad
• Extra paid time off on top of standard leave
• Medical insurance allowance for the employee and family
• Access to conferences, courses, and language classes
• Relocation support for candidates moving for the role

How to Actually Get Hired

JetBrains runs its hiring directly rather than through a single centralized recruiter pipeline, and the listing spans eight cities across Europe, including Berlin.

• Confirm which of the listed locations — Berlin, Belgrade, Limassol, Madrid, Paphos, Prague, Warsaw, or Yerevan — works for you
• Apply directly through JetBrains' careers page with a resume that emphasizes concurrent systems work and real shipped integrations
• Expect early conversations to probe your experience with asynchronous programming specifically
• Be ready to discuss how you've used AI coding tools yourself and what you've learned about where they break
• Technical interviews likely center on system design, concurrency handling, and integration architecture
• If relocating, ask about JetBrains' relocation support early in the process

Salary range

Application steps

1. 1Confirm which of the listed cities works for you, including Berlin.
2. 2Apply through JetBrains' careers page with a resume highlighting concurrency and integration experience.
3. 3Expect early screening focused on asynchronous programming depth.
4. 4Go through technical interviews on system design and integration architecture.
5. 5Discuss relocation support early if you're moving for the role.
6. 6Finalize the offer and onboarding once terms are confirmed.