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Senior Software Engineer, Data Science

Lausanne, VD, ch💼 Full-time🗓 2026-08-27 → 2026-09-25

Core

Design and ship reliable data products, pipelines, and services that power a data lake, experimentation, and analytics capabilities for a digital employee experience platform.

Role type

Senior IC software engineer with applied data science focus

Builds

Data products, pipelines, APIs, and data lake infrastructure

Domain

IT operations / Digital Employee Experience (DEX) / Cloud Intelligence

Deliverable

production ML models | product features | dashboards & analysis

Required skills

software engineering fundamentals, distributed data processing (Spark), cloud data platforms (AWS), Python, SQL, statistical inference, A/B testing methodology, data intuition

Preferred skills

mentoring, experimental design, AI/ML integration in development

Technologies

Spark, AWS, Python, pandas, NumPy, scikit-learn

Responsibilities

Architect and build data products and services; maintain and scale data lake infrastructure; explore large-scale datasets to quantify product impact; leverage AI to enhance development processes; collaborate with data engineers and product teams; mentor junior engineers and data scientists

Seniority

Senior, hands-on IC with mentorship responsibilities

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