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(Senior) AI Engineer (all genders)
Nfon · Bremen, Munich, Mannheim, Mainz, Berlin, Remote · Remote · Active · Personio
Job facts
| Field | Value |
|---|---|
| Company | Nfon |
| Title | (Senior) AI Engineer (all genders) |
| Normalized title | - |
| Department / team | botario / NFON - botario |
| Location | Bremen, Munich, Mannheim, Mainz, Berlin, Remote |
| Work model | Remote / Remote |
| Employment type | Part Time |
| Salary | - |
| Status | active |
| ATS provider | Personio |
| Posted / first seen | 2024-12-13 / 2026-05-30 |
| Changed / last seen | 2026-05-30 / 2026-06-23 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Nfon. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through Personio. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| Department jobs | Active postings in botario. | Open |
| Work model jobs | Active Remote postings. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Nfon |
| Source | 33f5d255-afee-4ade-b11c-3d4d2f627741 |
| ATS provider | Personio |
Description
Your new role
As an LLM Engineer, you develop solutions to integrate and optimize language models within the botario platform. You stay informed about the latest developments in AI research and support the team in evaluating model quality and efficiency.
The work you‘ll do
You monitor trends and advancements in NLP and AI research to integrate innovations from the field of large language models into the product You ensure that LLMs can be effectively used in conjunction with the botario platform in real-world applications for customers—whether it involves the latest, faster inference frameworks or cutting-edge prompting techniques You experiment with new models and architectures to enhance the chatbot's performance You assist the botario team and our customers in evaluating LLMs with respect to response quality, latency, costs, and other factors by providing in-depth analyses and valuable insights to enable optimal decision-making
The qualifications you need
You have excellent programming skills, are unafraid to dive into DevOps, and embrace best practices, with a track record of successfully completed software projects You enjoy working in a team and using agile methodologies You have hands-on experience implementing AI-related features in software products—from model training to deployment and versioning You are experienced with Python, microservice architectures, ML model serving, Docker, and related technologies Ideally, you have initial experience with the commercial application of open-source LLMs, particularly in low-latency contexts, combined with Speech-to-Text and Text-to-Speech models You are familiar with the latest LLM technologies and practices You have expertise in cloud platforms and containerization technologies You think solution-oriented and approach problems analytically and systematically You work independently and are passionate about AI You are fluent in both German and English, both written and spoken
What we can offer you
As an innovative company with a clear vision, we actively contribute to the digitalisation and transformation of the communication landscape by developing new ideas and creative solutions while breaking away from outdated structures Flexible, family-friendly working hours and option to work from home Short decision paths, the opportunity to get involved, take over responsibility and use new technologies Spacious office at the Europahafen: workplace with water view! Company fitness program, BusinessBike and access to company boat Coverage of costs for e-learning courses as desired Regular exchange: we visit and organize internal and public (AI) events Exciting, international clients from a wide range of industries Fair, appropriate salary and employee participation program 30 days of vacation and the possibility of part-time work Top hardware, height-adjustable desks and multiple monitors at every workstation Of course: organic fruit baskets, smoothie bar, ice cream flat rate, Thermomix, rice cooker, drinks (good coffee, mate, etc.) We support the compatibility of work, family and private life and are "Certified Family Friendly"
Full job record
| Job ID | 560063719a80c57bf579d570622441924927f851 |
| Org ID | c21deb96-72d1-4333-927d-3d463d8adf5a |
| Source ID | 33f5d255-afee-4ade-b11c-3d4d2f627741 |
| Board ID | 33f5d255-afee-4ade-b11c-3d4d2f627741 |
| Provider | personio |
| Provider Job Key | 1875921 |
| Title | (Senior) AI Engineer (all genders) |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Bremen, Munich, Mannheim, Mainz, Berlin, Remote |
| Department | botario |
| Team | NFON - botario |
| Employment Type | part_time |
| Workplace Type | remote |
| Remote Policy | remote |
| Country | — |
| Region | — |
| City | — |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://nfon.jobs.personio.de/job/1875921?language=en |
| Apply URL | https://nfon.jobs.personio.de/job/1875921?language=en |
| First Seen At | 2026-05-30 05:45:45Z |
| Last Seen At | 2026-06-23 07:58:19Z |
| Last Checked At | 2026-06-23 07:58:19Z |
| Last Changed At | 2026-05-30 05:45:45Z |
| Inactive At | — |
| Source Posted At | 2024-12-13 12:12:32Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=personio/board=nfon.de/date=2026-06-23/2026-06-23T07-58-18-531Z-fe0a1b8afca23db7491a2dcf052da73f1bc34a0da6ea52de8c33af5bab536c45.json |
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