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Senior Software Engineer

Lund, Sweden💼 Full-time🗓 2026-09-02 → 2026-09-26

Core

Building and scaling an LLM-based classification pipeline that enriches product feeds and maps them into a Knowledge Graph to power search, recommendations, and navigation.

Role type

Senior Software Engineer (ML/LLM focus)

Builds

Production classification service, Knowledge Graph, search and recommendation features

Domain

E-commerce, Machine Learning, Knowledge Graphs, NLP

Deliverable

production ML models

Required skills

Java, LLMs, Prompt Engineering, Cloud environments, Machine learning, Knowledge graph structures, NLP

Preferred skills

Algorithmic problem-solving, Architecture design, Cost optimization

Technologies

Java, LLMs, AWS, Github Actions, Co-pilot

Responsibilities

Develop and maintain Java code for the classification pipeline, centralize expertise in ML and NLP, define technical roadmap, participate in architectural decisions, create semantically enriched product classifications, drive innovation through prototyping

Seniority

Senior, hands-on IC

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