Job
In dieser Position entwickelst du skalierbare Python-Anwendungen und optimierst Retrieval-Augmented Generation Pipelines mit Fokus auf semantische Suchlösungen und Datenverarbeitung.
Job-Technologien
Deine Rolle im Team
- Development and implementation of scalable Python applications, backend services and AI-based solutions
- Design, development and optimization of complete Retrieval-Augmented Generation pipelines
- Implementation of document ingestion and data-processing workflows
- Development of suitable document parsing, preprocessing, chunking and metadata strategies
- Generation, management and optimization of embeddings
- Implementation of semantic search, vector search and hybrid search solutions
- Integration and management of vector databases and retrieval systems
- Development and optimization of retrieval and reranking mechanisms
- Implementation of prompt construction, prompt templates and context-management strategies
- Integration of Large Language Models for reliable and context-based answer generation
- Implementation of citation handling, source attribution and traceability mechanisms
- Development and integration of APIs and backend interfaces
- Integration of AI applications into existing IT, data, database and cloud landscapes
- Design and implementation of data-driven evaluation processes for RAG and AI solutions
- Analysis and improvement of retrieval quality, answer quality, relevance and system performance
- Development of automated unit, integration and end-to-end tests
- Implementation of logging, monitoring, error handling and observability mechanisms
- Creation of technical documentation and development standards
- Application of professional software-development practices, including version control, code reviews and CI/CD
- Collaboration with AI architects, data scientists, developers, business departments and other technical stakeholders
- Support of AI use cases from technical conception through implementation to productive operation
Unsere Erwartungen an dich
Ausbildung
- Completed degree in computer science, business informatics, data science, Artificial Intelligence or a comparable qualification
Qualifikationen
- Very good knowledge of Python and modern Python software-development practices
- Very good understanding of RAG architectures, Large Language Models and Generative AI applications
- Sound understanding of APIs, integration patterns and backend architectures
- Knowledge of clean code principles, software architecture and maintainable application design
- Strong data-driven and analytical mindset
- Ability to evaluate technical solutions based on measurable quality, performance and business requirements
- Very good written and spoken English skills
- Structured, independent and solution-oriented way of working
- Strong communication and collaboration skills
Erfahrung
- At least 5+ years of professional experience in software development with Python
- Proven experience in the development of APIs, backend services and data-processing applications
- Practical experience in the development and implementation of Retrieval-Augmented Generation solutions
- Experience with document ingestion, document parsing, preprocessing, chunking and metadata management
- Experience with embeddings, semantic search, vector search, retrieval and reranking
- Experience with vector databases such as Qdrant, Weaviate, Pinecone, Milvus, Chroma or PostgreSQL with pgvector
- Experience with RAG and LLM frameworks such as LangChain, LlamaIndex or comparable technologies
- Experience with relational and/or NoSQL databases
- Experience with Git and professional version-control workflows
- Experience with unit testing, integration testing and automated software testing
- Experience with logging, monitoring, debugging and production software operations
Unser Angebot
- Location : Vienna
- Start : ASAP
- Duration : 12 months+ option for extension
- Capacity : 100 %
- Working model : Hybrid, 2 days per week on site in Vienna
- Project language: English
Benefits
Essen & Trinken
Work-Life-Integration
Gesundheit, Fitness & Fun
Mehr Netto
Themen, mit denen du dich im Job beschäftigst
Job-Standorte
Das ist dein Arbeitgeber
Wien
Die Qualysoft Gruppe ist ein weltweit führender Anbieter von IT Beratungsdienstleistungen, der durch innovative Lösungen die Wettbewerbsfähigkeit seiner Kunden verbessert.
- Etablierte Firma
- Full Remote, Hybrid, Onsite
- Beratung · Internet, IT, Telekom
Arbeitgeber-Reviews
- Karriere
- 3,2
- Teamkultur
- 3,8
- Engineering
- 3,0
- Arbeitsbedingungen
- 3,4
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