Location
In office (Pécs)
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Sep 30, 2026. ALDI Hungary scores C on the Alion truth index.
Overview
Company
Impact
Profile match
ALDI Hungary is the Hungarian discount supermarket business of the German ALDI SÜD group, based in Biatorbágy near Budapest, which runs a nationwide network of ALDI grocery stores and publishes weekly offers online. Its Hungarian operation also hosts technology, data and business services teams in Budapest, Pécs and Debrecen that work for the wider ALDI SÜD group, often in English and German. Its careers board lists DevOps and IT team leaders, full stack and SAP developers, data and applied AI engineers, IT service desk analysts and business services coordinators.
My responsibilities:
- Design, build, and operate conversational analytics assistants that let business users ask questions of company data in natural language and receive accurate, traceable answers
- Develop LLM-based applications and agents in Python, including text-to-SQL, tool calling, and retrieval over documents and business definitions
- Build and maintain evaluation pipelines, including test sets, automated regression checks, and answer quality monitoring, so every prompt, model, or data change is measured before release
- Ensure solutions are secure and compliant, with permissions enforced in the backend, protection against prompt injection, and responsible handling of personal data under GDPR
- Monitor and optimize production systems for accuracy, latency, and cost, including model selection, caching, and support for multiple languages
- Work closely with data engineers, analysts, and business stakeholders to turn requirements into reliable solutions, and document all technical processes to ensure operational continuity
The knowledge I own:
- Strong programming knowledge in Python, including building and testing production services and APIs
- Hands-on experience shipping LLM-based applications to production using managed model APIs
- Strong SQL knowledge and experience with text-to-SQL or other natural language interfaces over structured data
- Strong understanding of retrieval-augmented generation (document parsing, chunking, hybrid search, reranking)
- Experience evaluating LLM systems (building test sets, regression testing, using LLM-as-a-judge and knowing its limits)
- Good understanding of agent design, tool calling, structured outputs, and context management
- Basic understanding of LLM security (prompt injection, access control) and data protection requirements (GDPR)
- Basic understanding of data modelling principles and semantic layers (metric definitions, business glossaries)
- Pragmatic, data-centric mindset: chooses the simplest solution that works and measures before optimizing
- Structured, analytical thinking
- Strong communication skills, including explaining what AI can and cannot do to non-technical stakeholders
- Well-organized
- Practical experience with Databricks Genie, Microsoft Fabric AI Agents or SAP Joule is appreciated
The offer that would convince me:
- A constantly growing organization and increasing opportunities
- Secure, long-term job opportunity
- Varied and engaging job responsibilities
- The chance to build AI products used by colleagues across the international organization
- Outstanding salary
- Flexible work arrangements
- Home office possibility
Online application:
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