or apply directly on Sonarsource's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 69 days Sonarsource's roles stay open a median of 79 days
- Reposted
- No
- Salary listed
- No 0% of Sonarsource's roles list one
- Ghost-job risk at Sonarsource
- high 130 stale, 3 reposted of 137 open
- Hiring momentum
- 160 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-22
Measured from postings appearing on and disappearing from Sonarsource's own lever board since 2026-08-04. Full hiring picture for Sonarsource.
About this role
The AI Researcher - Post-Training role at Sonar involves innovating and developing solutions for enterprise-grade coding agents and models, leveraging Sonar's expertise in static analysis and large language model post-training techniques. The position requires hands-on research and collaboration with a team of researchers and engineers to create impactful solutions for customers. The role is based in Bochum and emphasizes in-office collaboration on designated anchor days.
- benefits
- 1/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 4/5
- 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 Sonarsource as an employer.
What you need
- Experience in large language model post-training
- Strong background in static analysis
- Ability to work collaboratively in a team environment
- Ambition and hands-on approach to research
Worth weighing
- In-office culture with required presence on specific days
- Relocation support available for the right candidate
- Role requires being based in Bochum, no remote options offered
Summarised from Sonarsource's posting. Read the full original.
Listed by Sonarsource on their lever job board, last confirmed open on 2026-10-22. PitchMeAI is not the employer.
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