
Real job — pulled straight from NIX’s careers page · Verified August 8, 2026 · No reposts.
Job description
NIX is hiring a Senior Software Developer — a full-time, based in Poland role. Apply directly on NIX's careers page below.
Senior Software Developer
Location: Poland
Department: ControlExpert Team
N-iX is seeking a Senior Python Software Developer in the AI Services to join our team.
About the project: Our client is an established market leader who has been processing over 18 million vehicle claims per year since 2002, with more than 1,000 employees worldwide. They combine AI-based processes and the latest technologies with the knowledge of our automotive experts.
Responsibilities:
- Design and implement software solutions in Python in the field of artificial intelligence and machine learning.
- Conceptualize and test scalable applications and services that meet the requirements of our customers.
- Work closely with Data Scientists and other Developers to seamlessly integrate AI models into existing systems.
- Analyze and optimize the performance of AI-Applications to maximize their efficiency and effectiveness.
- Apply your expertise and contribute to the continuous development and improvement of our development processes and methods.
Requirements:
- Qualification: A degree in IT, physics, mathematics, or a related field, preferably complemented by a computer science degree, as well as three or more years of experience in development with Python.
- Experience & Know-how: Solid backend experience, hands-on knowledge of FastAPI and core Python, as well as a basic understanding of machine learning and SQL.
- Personality & Working method: Excellent analytical abilities and problem-solving skills, able to work independently and stay well-organized, good team player.
- Technical skills: Experience with Python (NumPy, OpenCV, FastAPI) and AWS ML services, DevOps (GitLab CI/CD, Docker, Kubernetes, NVIDIA Triton), and backend development (REST API, OpenAPI, Swagger).
- Language: Fluent in written and spoken English.
Nice-to-have:
- Experience in AI frameworks, LLM frameworks such as Haystack/LangChain, and PyTorch.
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
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Frequently asked questions
What skills are required for Senior Software Developer at NIX?
The required skills for Senior Software Developer at NIX include: Python, NumPy, OpenCV, FastAPI, Machine Learning, SQL, GitLab CI, Docker, Kubernetes, REST, AWS, LangChain, PyTorch.
What is the seniority level for Senior Software Developer at NIX?
Senior Software Developer at NIX is a Senior level position.
How do I apply for Senior Software Developer at NIX?
You can view the full description and apply for Senior Software Developer at NIX on EchoJobs: https://echojobs.io/job/nix-senior-software-developer-bj63a.