Senior Data Engineer
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Senior Data Scientist / Data Analyst
Location: Södertälje, Sweden (L)
Work Mode: Hybrid – 3 days/week in the office
Period: ASAP - Permanent
Language: English required; Swedish is a plus
Apply by: 18 November 2026
Role Overview
We are looking for an experienced Data Scientist/Data Analyst with strong Python engineering, mathematical, and statistical skills to develop practical data science solutions for business challenges involving pricing, warranty claims, and cost control.
Key Responsibilities
- Analyze data and translate business needs into data science solutions.
- Develop and improve machine learning, deep learning, statistical, and optimization models.
- Build and maintain Python code and pipelines for model training and inference.
- Deploy and maintain containerized solutions using AWS and Snowflake.
- Work with Snowflake, Snowpark, and SQL for data processing and analysis.
- Contribute to CI/CD, technical documentation, and continuous improvement.
- Collaborate with data specialists and business stakeholders in an agile team.
Must-Have Skills
- Strong Python programming and software development skills.
- Experience developing and applying machine learning or statistical models.
- Practical knowledge of Git and collaborative development.
- Degree or equivalent background in Computer Science, Mathematics, Statistics, Physics, or another quantitative field.
- Strong analytical and problem-solving skills.
- Good English communication skills.
Nice-to-have
- PyTorch or TensorFlow.
- RAG, MCP, agentic AI, or practical AI solution development.
- AWS SageMaker, Bedrock, ECS, EC2, and Snowflake/Snowpark.
- Docker, CI/CD, GitLab, and Bash scripting.
- Streamlit and documentation tools such as MkDocs and GitLab Pages.
- Swedish language skills.
Applications are reviewed continuously, so the assignment may close before the stated deadline.
Ultra Group
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