The Role
Founded in 1999 in Vienna, the Qualysoft Group is a manufacturer-independent IT consulting and services company, which successfully provides support for its international customers with the aim of boosting their competitiveness and economic efficiency through innovative IT solutions.
Its focus is on financial services providers, telecommunications companies, the automotive industry and energy service providers. Over 400 employees in 6 subsidiaries work together to ensure state of the art solutions for our clients.
We are looking for new colleagues in Qualysoft teams for diverse projects providing continuous learning opportunities. Our common goal is to provide honesty, development and a stable background while getting to know the latest technologies. We are waiting for your application for the position below!
Tasks:
- Design and build product-oriented backend systems for AI-driven search and recommendations
- Develop scalable, high-performance Python services used in real customer-facing products
- Translate business and user needs into practical, high-impact technical solutions
- Work closely with product, data, and infrastructure teams
- Leverage modern AI tools to maximize engineering speed and quality
- Take ownership of systems end-to-end, from design through production and monitoring
Requirements:
- Strong experience with Python (3.12+) and modern async backend development
- Hands-on experience with FastAPI, Pydantic, asyncio, and Python tooling (uv, pytest, ruff, mypy)
- Good understanding of event-driven and distributed systems (Kafka)
- Experience with vector databases (Qdrant, Redis, TopK)
- Familiarity with observability & monitoring (OpenTelemetry, Grafana, Prometheus, Loki, Tempo, Mimir)
- Experience with performance and load testing (Infinity, Locust)
- Solid infrastructure experience on GCP (Cloud Run, GKE)
- Practical knowledge of Docker, Kubernetes, and Terraform
- CI/CD experience with GitHub Actions
- Comfortable working in a monorepo environment (e.g. mise)
- Experience with data processing libraries (Ray, Polars, Pandas)
Why we think you will love working here:
With us you count as a person, our doors are always open.
We live the Qualysoft Team Spirit and stand for transparency!
Fresh wind and new ideas are welcome, because standstill is a foreign word at Qualysoft.
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The Company
What We Do
With 25 years of experience serving more than 250 international clients, we are a one-stop shop for IT services and digitizing business needs. Powered by more than 500 specialists in Central and Eastern Europe, we have the expertise to close the gap between technology and your business growth
