Startup Atlas
Open positions
Staff Data Engineer (Entity Resolution & Identity)
Staff data engineer at Zeno, a Rotterdam-based legal AI startup, building and owning entity resolution and identity systems over unstructured legal data — matching, merging, versioning, and provenance for legal entities across jurisdictions, using Python and graph-based data engineering.
Backend Software Engineer – Data Integration & Performance
Backend engineer at Vesper, an Amsterdam-based B2B SaaS platform, focused on data integration, data quality, and performance optimization. Day-to-day work involves designing and shipping backend features using PHP (Laravel), MySQL, Git, and CI/CD from a collaborative Amsterdam office.
Data Engineer AI
Data Engineer (AI) at Enersee, an AI-driven energy-efficiency platform: build and maintain time-series data pipelines and connectors, and develop/deploy ML models that turn building energy and water data into insights. Python-centric (Pandas, NumPy, SciPy, Flask), hybrid work based mainly from the Brussels office.
Backend Software Engineer – Data Integration & Performance
Backend engineer at Vesper, an Amsterdam-based B2B SaaS platform, designing and shipping backend features focused on data integration, data quality, and performance optimization. Daily work centers on PHP (Laravel), MySQL, Git, and CI/CD within an international, on-site team.
Staff Data Engineer (Entity Resolution & Identity)
Staff-level data engineer at Zeno, a legal AI startup in Rotterdam, building core entity resolution and identity systems — matching, merging, and versioning legal entities across large volumes of unstructured legal data. Core tech focus: Python, record linkage, identity graphs, and explainable, reversible merge logic.