Python Software Engineer (all)
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Job Location:
Monthly Salary:
Posted on:
21-10-2025
Vacancies:
1 Vacancy
Job Summary
Let me introduce...
With Sonia doctors are successful doctors. We create and deploy AI-enhanced solutions that make doctors lives easier patients care better and healthcare systems more efficient. If youre an intrinsically motivated self-starter who values impactful work join us in revolutionizing healthcare.
Were looking for several Python Software Engineers (all) (levels: mid to senior) to take ownership of critical backend components in our AI-driven products. Youll design and implement scalable architectures mentor others and ensure our systems are robust reliable and future-proof. Partnering closely with engineering and ML teams youll build APIs and services that enable real-time communication data processing and automation at scalealways with clean maintainable and high-performing code.
This role can be performed in a hybrid setup from our offices in Luxembourg or Berlin or remotely from anywhere in Germany or Luxembourg.
This is what youll own
- Design development and maintenance of scalable backend services using Python 3 (async type hinting).
- Architect and implement RESTful APIs and real-time communication via WebSockets.
- Drive technical discussions and decisions shaping backend architecture and coding standards.
- Debug and troubleshoot production issues ensuring resilience performance and security.
- Advance our CI/CD pipeline and containerized deployments (Docker).
- Collaborate with ML engineers to integrate APIs and backend systems with AI/ML services.
- Mentor and support other developers fostering best practices in engineering testing and documentation.
- Continuously identify opportunities for technical and process improvements.
Youll thrive in this role if you bring
- 5 years of professional experience in software development with Python 3.
- Deep knowledge of asynchronous programming type hinting and software design principles.
- Solid experience with web frameworks (FastAPI Django or Flask).
- Proven track record of designing and scaling APIs and backend architectures.
- Hands-on experience with real-time communication (WebSockets FastAPI WebSockets).
- Experience with containerization (Docker) and CI/CD systems.
- Strong debugging and testing skills in production environments.
- Expertise with version control (Git GitLab Bitbucket).
- Strong communicator with experience mentoring peers and leading projects.
Nice-to-Haves
- Experience working with LLMs (routing parsing error handling guardrails).
- Knowledge of message brokers (RabbitMQ Kafka Redis Pub/Sub).
- Exposure to NoSQL databases (Redis).
- Familiarity with Kubernetes or DevOps practices.
- Contributions to open-source projects.
Why youll love working with us
- Full ownership of impactful backend components in a fast-growing AI environment.
- A collaborative team that values curiosity learning and pragmatic problem-solving.
- Flexible working arrangements (remote or hybrid).
- Competitive salary depending on experience.
- The chance to work on products that directly shape the future of healthcare.
Ready to apply
If youre passionate about backend engineering and want to make an impact in healthcare with cutting-edge AI technologies wed love to hear from you!
Im Margarita and will be guiding you through the application process.
Key Skills
- APIs
- Docker
- Jenkins
- REST
- Python
- AWS
- NoSQL
- MySQL
- JavaScript
- Postgresql
- Django
- GIT
About Company
Sonia is transforming dental practices with an AI-powered SaaS platform that automates time-consuming administrative tasks. By streamlining documentation and billing, we help dental professionals reduce errors, improve efficiency, and boost revenue. With advanced speech recognition, o ... View more
