(Senior) Machine Learning Developer (Junie)
JetBrains · Amsterdam, Netherlands; Belgrade, Serbia; Berlin, Germany; Limassol, Cyprus; London, United Kingdom; Madrid, Spain; Munich, Germany; Paphos, Cyprus; Prague, Czech Republic; Remote, Germany; Warsaw, Poland; Yerevan, Armenia
Posted about 2 months ago
or apply directly on JetBrains's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 64 days JetBrains's roles stay open a median of 66 days
- Reposted
- No
- Salary listed
- No 0% of JetBrains's roles list one
- Ghost-job risk at JetBrains
- high 69 stale, 2 reposted of 73 open
- Hiring momentum
- 114 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-08
Measured from postings appearing on and disappearing from JetBrains's own greenhouse board since 2026-08-03. Full hiring picture for JetBrains.
About this role
In this role, you will develop and ship features for Junie, an AI coding agent, focusing on both CLI and model integrations. Your responsibilities include experimenting with model setups and building autonomous agent behaviors, while taking full ownership of the development cycle from research to production. You will also use Junie daily to enhance its quality and user experience, contributing to the evolution of autonomous development tools.
- benefits
- 5/5
- freshness
- 1/5
- career value
- 5/5
- role clarity
- 5/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of JetBrains as an employer.
What you need
- Proven track record of developing and shipping machine learning or full-stack software products
- Hands-on experience working with LLMs, prompt engineering, or agentic workflows
- Ability to write high-quality production code across the full development lifecycle
- Practical experience building or fine-tuning ML models
What you get
- Strong base salary
- Flexible work location
- Remote work
- Extra time off
- Medical insurance allowance
- Learning and development opportunities
Worth weighing
- No specific salary figures provided
- Role involves significant ownership and responsibility, which may not suit all candidates
- Focus on long-term impact may require patience and persistence
Summarised from JetBrains's posting. Read the full original.
Listed by JetBrains on their greenhouse job board, last confirmed open on 2026-10-08. PitchMeAI is not the employer.
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