Python Developer (Data Pipelines) | Top Systematic Hedge Fund

JR United Kingdom; London; On-site; GBP 60,000 - 100,000; Full time

Job summary

An established industry player is seeking a skilled Python Developer to join their dynamic Data Team in London. This role focuses on managing and optimizing data pipelines, collaborating with researchers, and innovating solutions to enhance data delivery. The ideal candidate will have extensive experience in Python and SQL, along with a strong background in data transfer protocols and cloud development. Join a team that values collaboration, diversity of thought, and continuous learning, and contribute to impactful projects that drive data excellence in a fast-paced environment.

Qualifications

• 4+ years of high-standard Python coding experience.
• Proficiency in SQL and familiarity with RDBMS systems.

Responsibilities

• Manage and optimize data pipelines for efficiency and scalability.
• Collaborate with researchers for seamless data integration.

Skills

Python

SQL

Data Transfer Protocols

Communication Skills

Big Data Frameworks

Education

Bachelor's Degree in STEM

Tools

Postgres

AWS S3

FTP/SFTP

HTTP APIs

Job description

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Python Developer (Data Pipelines) | Top Systematic Hedge Fund, London

Client: Selby Jennings

Location: London, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 4

Posted: 08.05.2025

Expiry Date: 22.06.2025

Job Description:

Our client, a top systematic hedge fund, is seeking an experienced Python developer to join their Data Team (Alpha Data), responsible for delivering large quantities of data worldwide, with a focus on data pipelines.

This role involves becoming a technical subject matter expert and developing strong relationships with quant researchers, traders, and colleagues across the Technology organization. The Data team deploys valuable data quickly, ensuring ingestion pipelines and data transformation jobs are resilient and maintainable. Data models are designed in collaboration with researchers for efficient query construction and alpha generation. The team builds frameworks, libraries, and services to enhance quality of life, throughput, and code quality. They value teamwork, collaboration, excellence, diversity of thought, and creative solutions, fostering a culture of learning, development, and growth.

Responsibilities:

• Manage Data Pipelines: Take joint ownership of the expanding estate of data pipelines, ensuring they are robust, efficient, and scalable.
• Innovate and Improve: Propose and contribute to new abstractions and improvements, leveraging Python expertise to make a positive impact across the global team.
• Technical Development: Design, implement, test, optimize, and troubleshoot data pipelines, frameworks, and services, utilizing SQL and RDBMS systems like Postgres.
• Collaborate with Researchers: Work closely with researchers to onboard new datasets, ensuring seamless integration and efficient data flow.
• Lead Production Support: Lead production support operations during normal working hours, applying practical knowledge of data transfer protocols and tools such as FTP, SFTP, HTTP APIs, and AWS S3.

Required Skillset:

• 4+ years of high-standard Python coding experience
• Bachelor's degree in a STEM subject
• Proficiency in SQL and familiarity with RDBMS systems (primarily Postgres)
• Practical knowledge of data transfer protocols and tools (FTP, SFTP, HTTP APIs, AWS S3)
• Excellent communication skills
• Experience with big data frameworks, databases, distributed systems, or Cloud development
• Nice to have: Experience with C++, kdb+/q, Rust

If you find this opportunity aligns with your experience, apply today!