Engineer London

Competitive salaryLondonPermanent, full-time Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your c...

Competitive salaryLondonPermanent, full-time Salary: Up to 200k bonus Summary One of the largest global HFT funds is looking for a highly proactive engineer with a background in IT operations to join their rapidly expanding crypto division as they help shape the future of the industry. Primaril...

Competitive salaryLondonPermanent, full-time Requirements: Significant Cex/Dex trading experience Expert-level understanding of MEV Guru-level understanding of Defi Well-versed in blockchain fundamentals, JSON-RPC, MEV, Solidity, Solana Desirable: Expert Rust programming Available to start imme...

Competitive salaryLondonPermanent, full-time Overview Our client is seeking a Site Reliability Engineer (SRE) to design and build production configuration and deployment tools for the high-frequency trading (HFT) platform. This role is critical in ensuring infrastructure stability, scalability,...

Competitive salaryLondonPermanent, full-time This research-centric fund leverages quantitative analysis and cutting-edge technology to identify and capitalize on opportunities across global financial markets. Fostering a collaborative and intellectually stimulating environment, they bring toget...

Competitive salaryLondonPermanent, full-time Join a breakthrough agentic AI startup with $8M funding, led by two exceptional founders with Apple exits and DeepMind pedigree. Be the 8th engineer on a proven team revolutionising AI, accelerating innovation with cutting-edge systems and strategic ...

Competitive salaryLondonPermanent, full-time Our client is one of the financial services companies. Currently they are looking for an experienced Data Engineering & Delivery Lead to take ownership of our data estate and drive delivery of strategic portfolio change. This is a leadership role wit...

Competitive salaryLondonPermanent, full-time Infrastructure Engineer (Systems, Network, Storage, Virtualisation) Start Date : September 2025 Contract Length : Initial 6-Month Contract (Extensions expected) On-site : 5 Days per Week Daily Rate : 400-600 per day Contract Status : INSIDE IR35 Comp...

Competitive salaryLondonPermanent, full-time About the Position My client, a tech-centric prop trading fund, trades a wide range of financial products across the globe. Their numerous distributed systems are built on an agile, reliable, multi-vendor network infrastructure that supports all traf...

Competitive salaryLondonPermanent, full-time One of the world's top algorithmic trading firms, our client is looking for GPU Systems Engineers to help scale and evolve their exceptionally sophisticated HPC/AI research environment. Joining the Research and Development team, you will collaborate ...

Competitive salaryLondonPermanent, full-time About the client: Founded in 2013, this is a leading market-making and programmatic trading company in the exciting and fast-evolving world of cryptocurrency trading. With more than 200 employees in 5 countries, they provide billions of dollars of li...

Competitive salaryLondonPermanent, full-time Purpose of role Exciting opportunity at one of the world's fastest growing financial services firms. They offer prime brokerage, clearing and financing across traditional and digital assets, and are now looking to hire a talented and experienced Conn...

Competitive salaryLondonPermanent, full-time About the Position My client is a tech-centric prop trading fund, trading a wide range of financial products across the globe. Linux Engineers work with the critical infrastructure underlying the rest of the firm's technology. Members of this group a...

Competitive salaryLondonPermanent, full-time Fullstack Software Engineer - FinTech/HealthTech Permanent | Competitive Salary Equity | Seed-Stage Startup | AI, FinTech, Healthcare We are currently representing a well-funded, early-stage startup that is redefining financial visibility in the heal...

Competitive salaryLondonPermanent, full-time About the Position Exciting opportunity to work at a tech-centric prop trading fund which trades a wide range of financial products, with offices across the globe. Looking for a software engineer who is passionate about front-end development, user-in...

Competitive salaryLondonPermanent, full-time About the Position My client is a tech-centric prop trading fund, trading a wide range of financial products across the globe. Now looking for an engineer with robust experience in machine learning and strong mathematical foundations to join the grow...

Competitive salaryLondonPermanent, full-time My client is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. A technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, an...

Competitive salaryLondonPermanent, full-time The Latency Critical Trading team at one of the world's most prestigious hedge funds seeks a software engineer who is excited to architect, design, and implement low latency C systems that are robust, resilient, accurate, stable, and blindingly fast..

Competitive salaryLondonPermanent, full-time Responsibilities: Optimising and enhancing existing back-end systems that provide continuous and uninterrupted analytics Data transformation tasks to clean, normalise and structure data for analytics and controls Collect and preprocess data from mult...

Competitive salaryLondonPermanent, full-time My client is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. A technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, an...