Polars Jobs in London

7 of 7 Polars Jobs in London

Equities Quant Platform Engineering Lead - Python (Technology) - VP

London, United Kingdom
Hybrid / WFH Options
Citigroup Inc
outcomes. Key Skills and Experience required Extensive background in delivering production-grade, data-centric applications for quantitative trading and analytics, with demonstrated expertise in: The python data engineering stack (Polars, Parquet, FastAPI, Jupyter, Airflow, Streamlit, Ray) High-performance data stores and query engines (Starburst, Snowflake) Real-time streaming analytics technologies (Kafka, Flink) Cloud container technologies (AWS, Azure, GCP, Docker, Kubernetes More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Data Scientist - Telematics

London, United Kingdom
Hybrid / WFH Options
Zego
pipelines, including performance tuning and optimization. Proven ability to apply machine learning techniques to real-world problems. Familiarity with core libraries such as Pandas, NumPy, Scikit-learn, SciPy, and Polars is expected. Experience with digital signal processing, mobile sensor physics, or behavioural signal design. Proven track record of designing and delivering scalable data products, driving cross-functional initiatives, and influencing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Scientist

London Area, United Kingdom
Synechron
and SQL for data mining; additional experience and knowledge of Big Data tools preferred. Excellent Python programming skills, including experience with relevant analytical and machine learning libraries (e.g., pandas, polars, numpy, sklearn, TensorFlow/Keras, PyTorch, etc.), in addition to visualisation and API libraries (matplotlib, plotly, streamlit, Flask, etc). Understanding of Gen AI models, Vector databases, Agents, and follow More ❯
Posted:

Data Scientist

City of London, London, United Kingdom
Synechron
and SQL for data mining; additional experience and knowledge of Big Data tools preferred. Excellent Python programming skills, including experience with relevant analytical and machine learning libraries (e.g., pandas, polars, numpy, sklearn, TensorFlow/Keras, PyTorch, etc.), in addition to visualisation and API libraries (matplotlib, plotly, streamlit, Flask, etc). Understanding of Gen AI models, Vector databases, Agents, and follow More ❯
Posted:

Software Engineer

London, United Kingdom
The Voleon Group
interest in mentoring junior engineers. Familiarity with data-centric workflows and pipeline orchestration (e.g., Apache Airflow). Proficiency in data validation, anomaly detection, or debugging using tools like Pandas, Polars, or data.table/R. Experience working with AWS or other cloud platforms. Knowledge of building and monitoring high-performance, concurrent services. Additional Information We offer a Friends of Voleon Candidate More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Data Engineer - OpenData Commercial

London, United Kingdom
Hybrid / WFH Options
Veeva Systems, Inc
Proficiency in Git, including knowledge of branching strategies, merge mechanisms, and repository management Demonstrated ability to build and maintain test automation frameworks and CI/CD pipelines Experience with Polars Perks & Benefits Benefits package including Restricted Stock Units (RSUs), family health insurance, and contributions to private pension plans Fitness reimbursement Work anywhere Veeva's headquarters is located in the San More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Junior Managed Services Consultant

London, United Kingdom
Telefónica Tech
and spoken English) - experience leading meetings or sessions would be ideal. An understanding of appropriate communication styles for different client seniorities. Experience with Python (and pyspark/pandas/polars), or another programming language would be beneficial. Differentiators We would particularly like to see applicants who: Can demonstrate a strong proactive attitude towards learning, developing, and improving their skillsets. We More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Polars
London
Median
£48,000