Top Tech Jobs & Startup Jobs in London

The HR Partner will manage strategic and operational HR responsibilities, support employees, coach managers, improve people processes, and collaborate globally.

As a Linux Engineer, you will maintain and improve the firm's Linux infrastructure, automate processes, and resolve production issues with a focus on stability and performance.

The Senior Network Engineer will manage and scale network infrastructure, enhance workflows through AI and automation, and document solutions for improved efficiency.

This internship focuses on research in programming languages and compilers, particularly OCaml. Interns will work on compiler projects, improving performance and usability, collaborating with mentors over 10-12 weeks.

The Data Engineer will analyze, clean, and manage various datasets to assist traders at Jane Street, automating ETL processes and ensuring data quality.

Production Engineers develop and support software systems at Jane Street, focusing on problem-solving and collaboration across various teams.

Software Engineers at Jane Street engage in collaborative technology-driven work, using functional programming with OCaml and Python for various business problems.

The Market Data Specialist will improve data quality in the Security Master and Corporate Action Management systems, troubleshoot issues, and interface with data providers.

As a Quantitative Researcher, you'll build models, strategies, and systems for pricing and trading financial instruments, involving data analysis and coding.

The role involves optimizing ML model performance, focusing on efficient training, low-latency inference, and understanding low-level GPU and networking technologies.