Python Developer – Generative AI / RAG (m/f/d)
Hybrid Wien Contract Mid-level AI Engineering
At a glance
Mid-level AI Engineering role at Qualysoft. Wien · contract.
Pay not stated AI Engineering salary
RoleAI Engineering
SeniorityMid-level
LocationWien
WorkplaceHybrid
EmploymentContract
PostedJul 21, 2026 · 3mo ago
Role brief
aimlroles summary, based on the employer's posting.
What you'll do
- Build Python backend services and data workflows that support scalable AI applications
- Create and tune complete RAG pipelines for reliable use in production
- Connect LLM and RAG applications with existing data, cloud and system environments
- Work with AI architects, data scientists, developers and business and technical stakeholders
What you bring
- Strong Python development experience for backend services and data-processing workflows
- Hands-on ability to design, build and improve end-to-end RAG solutions
- A strong analytical approach to implementing AI use cases
Who this fits
This contractor role suits a mid-level Python developer focused on generative AI and RAG delivery. You’ll work in a hybrid arrangement, with two days each week on site in Vienna, and collaborate with international stakeholders.
From the employer
For a challenging AI and data transformation project with a client in the telecommunications sector, we are looking for an experienced Python Developer – Generative AI / RAG (m/f/d) in Vienna.
The focus of the role is on the development of modern, data-driven AI applications and production-ready Retrieval-Augmented Generation solutions. We are looking for an experienced Python developer with a strong analytical mindset who can design, implement and optimize scalable backend services, data-processing workflows and end-to-end RAG pipelines.
You will take on a central role in the technical implementation of modern AI use cases and support the client in integrating Large Language Models and RAG based applications into existing data, cloud and system landscapes. You will work closely with AI architects, data scientists, software developers, business departments and technical stakeholders.
You can expect an innovative project environment with high technological relevance, international stakeholders and modern AI, data and cloud technologies.
What You Can Expect
- Participation in an innovative AI and data transformation project in the telecommunications environment
- Exciting technological environment with a focus on Python, Generative AI and Retrieval-Augmented Generation
- Opportunity to develop and operate modern, production-ready AI applications
- High level of personal responsibility and opportunities to shape technical solutions
- Collaboration with international stakeholders and technical expert teams
- Hybrid working model with 2 days per week on site in Vienna
- Opportunity to actively shape scalable RAG and AI architectures
- Use of modern Python, LLM, vector database and cloud technologies
- Long-term relevant project environment with high strategic importance