Selby Jennings London

Junior Backend Data Platform & AI Engineer | Investment Firm

New Junior

Our client, a leading boutique investment firm, is looking for a Junior Backend Data Platform & AI Engineer in London to own the operational data and AI layer supporting quantitative research and analytics, allowing…

AI Analytics DevOps

Principal Software Engineer - OpsTech (Java)

New Principal

About the Opportunity Join a leading multi-strategy investment management firm where technology plays a critical role in supporting investment, trading, risk and operational functions. The firm operates across multiple…

Senior DevOps Engineer

New UKSenior

Senior DevOps Engineer Our client is an exceptional proprietary trading firm seeking a Senior DevOps Engineer to join a high-impact platform engineering team at the heart of a rapidly growing global trading business.…

DevOps

FPGA Engineer (London)

New UK

Senior FPGA Engineer Our client is an exceptional proprietary trading firm seeking a talented Senior FPGA Engineer to join a high-performing engineering team responsible for building the ultra-low-latency technology…

FPGA

last week

SVP - Low Latency Java Engineer

UK

SVP-level low-latency engineer at a global financial markets technology firm in Central London, designing high-performance, event-driven trading systems and frameworks. Core stack is Java (plus Rust/C++), KDB market-data technology, Linux/JVM internals and kernel-bypass networking.

last week

Principal Software Engineer - OpsTech (Java) - Hedge Fund

UKPrincipal

Principal Java engineer joining a multi-strategy hedge fund's Operations Technology team in Central London to build and maintain the PnL and Price Master platforms — ensuring data accuracy, integrating upstream/downstream systems, and supporting trading, risk, finance and operations stakeholders. Core stack: Java, SQL, distributed systems and APIs.

last week

Senior Platform Engineer

UKSenior

Senior platform engineer (recruited via Selby Jennings) joining a world-renowned hedge fund in London. The role owns projects end-to-end — from inception through production operations, documentation, and knowledge transfer — driving the reliability, scalability, and performance of the firm's core platform.

C++ Distributed Systems HPC Multithreading

Senior Systems Design C++ Engineer

HybridSenior

We're working with a leading quantitative investment firm seeking a Senior C++ Engineer to help build and optimise the simulation and research platforms used by researchers and portfolio managers to develop, test,…

Production Support Engineer

UK

Our client, a leading multi-strategy hedge fund, is seeking a Production Support Engineer to focus on their equities desk. In this role, you will support PMs and senior traders while maintaining and enhancing the…

Software Engineer - Distributed Systems

Open 16d UK

Automation Distributed Systems Event Driven Architecture Java OOP

Build and own mission-critical Java backend systems for one of the world's leading hedge funds in London, spanning pre-trade research, trading platforms, and large-scale financial infrastructure. Day to day you design, deploy, and optimise low-latency, high-throughput distributed systems handling millions of transactions per second.

Quant Developer (Systematic Trading) - Leading Hedge Fund

Open 16d UK

Data Engineering Feature Engineering Machine Learning NumPy pandas +1 skills

We are working with a leading systematic hedge fund looking for a Quant Developer to join a front-office systematic trading team . This is a hands-on engineering role working directly with Quant Researchers and…