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Senior Software Engineer (m/w/d) @ FICUS Health
Merantix · Berlin · Hybrid · Active · Personio
Job facts
| Field | Value |
|---|---|
| Company | Merantix |
| Title | Senior Software Engineer (m/w/d) @ FICUS Health |
| Normalized title | - |
| Department / team | Engineering / Ficus Health |
| Location | Berlin |
| Work model | Hybrid / Hybrid |
| Employment type | Full Time |
| Salary | - |
| Status | active |
| ATS provider | Personio |
| Posted / first seen | 2026-02-09 / 2026-05-30 |
| Changed / last seen | 2026-05-30 / 2026-06-23 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Merantix. | 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 Engineering. | Open |
| Work model jobs | Active Hybrid 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 | Merantix |
| Source | 57ebcb68-fe72-4a22-a364-7fbbbcec3d49 |
| ATS provider | Personio |
Description
What we do
At Ficus Health we’re building for the hospital of the future. Using the latest innovations in artificial intelligence, we craft tools that empower doctors to focus on what matters most and spend more time with their patients.
Founded in 2024, we’ve since successfully entered the German market for AI-powered medical documentation in Germany, and are looking to expand our team for the exciting journey ahead!
Your role
As a Senior Software Engineer, you’ll join a team of seasoned experts building our product. You’ll be able to apply your skills across the stack, and will play an active role in discovering how to expand and develop our product further. You’ll be able to shape the team and its culture, and take on responsibility from day one.
Key responsibilities:
Discover and deliver our product in collaboration with the CTO and the product managers Design, develop, deploy and operate our frontend & backend applications Integrate & refine cutting-edge speech-to-text and large language AI models Design and build a framework for automated prompt refinement**, including: feedback ingestion from doctors and internal annotation tools evaluation pipelines for LLM performance mechanisms for prompt versioning, testing and rollout Be involved in architectural and infrastructure decision-making
Your profile
Must haves:
Proven track record of building successful web applications (frontend and backend) Senior level experience with React/Next.js Senior level experience of at least one Python-based backend framework (Django Rest Framework, FastAPI, Flask) Solid DevOps and infrastructure knowledge (Terraform, k8s, Docker, AWS) Solid knowledge about using, integrating and deploying speech-to-text models and LLMS (managed service & self-hosting) Solid experience with using AI tools for dev work Product mindset: we use technology as a means to an end, and that is building great products Experience with working in a highly dynamic early-stage startup Pragmatic, hands-on mentality Willingness to learn and experiment Strong communication skills in English
Nice to haves:
Experience with LLM evals and related data analytics/science topics Experience with AI-powered UI automation Proficiency in German
What we offer
Building a cutting-edge that uses the latest advancements in AI Have real impact with your work on the workflows in healthcare An open and motivated team that values ideas and initiative Fast-paced, dynamic environment with lots of growth and learning opportunities Invaluable network of AI experts on the Merantix AI Campus Berlin Hybrid working model Perks such as a membership for Urban Sports Club or the flexibility to work from anywhere in the EU for up to 3 weeks/year
Full job record
| Job ID | 2ab2649e2b545072619198a0634d7dd910ff5f7c |
| Org ID | 7a6d5688-4f51-40af-b485-73adc9185663 |
| Source ID | 57ebcb68-fe72-4a22-a364-7fbbbcec3d49 |
| Board ID | 57ebcb68-fe72-4a22-a364-7fbbbcec3d49 |
| Provider | personio |
| Provider Job Key | 2523543 |
| Title | Senior Software Engineer (m/w/d) @ FICUS Health |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Berlin |
| Department | Engineering |
| Team | Ficus Health |
| Employment Type | full_time |
| Workplace Type | hybrid |
| Remote Policy | hybrid |
| Country | Berlin |
| Region | — |
| City | — |
| Salary Raw | — |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://merantix.jobs.personio.de/job/2523543?language=en |
| Apply URL | https://merantix.jobs.personio.de/job/2523543?language=en |
| First Seen At | 2026-05-30 05:49:27Z |
| Last Seen At | 2026-06-23 07:48:18Z |
| Last Checked At | 2026-06-23 07:48:18Z |
| Last Changed At | 2026-05-30 05:49:27Z |
| Inactive At | — |
| Source Posted At | 2026-02-09 14:19:14Z |
| Source Updated At | — |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=personio/board=merantix.de/date=2026-06-23/2026-06-23T07-48-17-440Z-8d185a16020c3ed580d289b9c357d720640dbc1db0afbfb2cf75fac3db473860.json |
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