protocol jobs in London

About usAave Labs began with a simple question: how do we make financial services like borrowing, saving, and earning more accessible globally?We built the Aave Protocol, now the world\'s largest and most trusted onchain lending market, connecting decentralized finance with individuals, traditional finance, and fintech.Today, we build trusted, high-quality...

Solytics Partners is a Global Analytics firm, recognized with multiple industry awards for innovation and excellence. Our team comprises experts with deep domain knowledge in risk, analytics, AI/ML, AML/FCC, and fraud. By converging this expertise with cutting‑edge technologies like AI, Machine Learning, Generative AI, and Large Language Models (LLMs), we...

Hybrid About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online...

A leading wireless communications company is seeking a Wireless Software Engineer (5G) in London with a hybrid working model. The role involves developing protocol stack software across next-generation wireless platforms. Ideal candidates will have strong experience in C/C++ development, an understanding of wireless protocol stacks (L1–L4), and knowledge...

Neo4j is seeking a software engineer to join the Core Networking Engineering Team, focusing on the Neo4j network server modules and its binary protocol. You will influence connectivity direction with the drivers alongside product managers and implement designs in the server codebase.We value deep understanding of network concepts, experience with Java and...

Neo4j is seeking a software engineer to join the Core Networking Engineering Team. You will work on the Neo4j network server modules, drivers, and binary protocol Bolt, shaping connectivity with Neo4j and drivers. Expect design leadership, implementation work, and chances to engage with the community.The role emphasizes 5+ years in Java, network development,...

Cloudflare in London, UK (Hybrid) seeks skilled engineers to help build and operate internet-scale infrastructure. You’ll terminate HTTP and TLS at scale, migrate core infrastructure from NGINX to a next-gen Rust proxy, and measure protocol performance on real traffic.You’ll thrive on tough problems, learn deeply, and contribute to open standards while...

Aave Labs seeks a Protocol Security Researcher to strengthen its internal protocol security function in London. You will work at the intersection of smart contract security, protocol design, adversarial research, and AI-assisted review to assess major changes before deployment.You will maintain security context across deployed systems, reason about risks...

Firmware Engineer, Modem/Telephony Protocol and AI Automation Share Firmware Engineer, Modem/Telephony Protocol and AI Automation corporate_fare Google place London, UK X In most instances, this position requires in-person interviews as part of the hiring process. Bachelor's degree in Communication Engineering, Electrical Engineering, a related field, or...

Solytics Partners Careers in Greater London is seeking a Senior FIX Protocol Developer to join their Front Office Market Connectivity team. This role focuses on designing and maintaining FIX-based connectivity for exchanges and brokers, with a strong requirement for expertise in C#/.NET and electronic trading. Ideal candidates will have 8+ years of relevant...

Morgan McKinley is partnering with a fast-growing Web3 protocol studio in London to recruit a Senior Web3 & Smart Contract Developer. You will architect secure, gas-efficient protocol contracts and oversee mainnet deployments across EVM and Solana ecosystems.The role requires Solidity or Rust production experience, DeFi primitives, and collaboration with...

Protocol OfficerClosing Date: 30 October 2026The Royal Hospital Chelsea is an historic institution and home to the iconic Chelsea Pensioners. Since 1692, we have provided care, comradeship, and support to veterans of the British Army. Today, we are a unique community where heritage, innovation, and excellence come together to make a meaningful difference to...

Platform Recruitment in London is seeking a technically adept engineer with an electronics background to join our hardware/software team. You will work across C#, Python and JavaScript, with hands-on experience in UART, SPI, I2C, Modbus or CAN, and reading schematics.You’ll use electronics tools such as multimeters and logic analysers, and contribute to...

The Royal Hospital Chelsea is an historic institution and home to the iconic Chelsea Pensioners. Since 1692, we have provided care, comradeship, and support to veterans of the British Army. Today, we are a unique community where heritage, innovation, and excellence come together to make a meaningful difference to the lives of our Pensioners, staff,...

The Royal Hospital Chelsea is seeking a Protocol Officer to bring to life its significant ceremonies and official engagements. You will work with the Royal Household Private Office, military organisations and distinguished guests to ensure every occasion reflects the Hospital’s heritage and values.This full-time role requires service in the British Armed...

About usAave Labs began with a simple question: how do we make financial services like borrowing, saving, and earning more accessible globally?We built the Aave Protocol, now the world\'s largest and most trusted onchain lending market, connecting decentralized finance with individuals, traditional finance, and fintech.Today, we build trusted, high-quality...

The Royal Hospital Chelsea is seeking a Protocol Officer to lead ceremonial and official engagements with the Royal Household Private Office and military partners. The role focuses on delivering events to the highest standards, providing protocol guidance, and coordinating with embassies, regimental bodies and pensioner volunteers.A strong background in...

info_outlineXIn most instances, this position requires in-person interviews as part of the hiring process.Minimum qualifications: Bachelor's degree in Communication Engineering, Electrical Engineering, a related field, or equivalent practical experience. 5 years of experience with IMS protocols and 3GPP NAS. 5 years of experience with LTE or 5G NR. Preferred...

Aave Labs seeks a Protocol Security Researcher to strengthen its internal protocol security function in London. You will work at the intersection of smart contract security, protocol design, adversarial research, and AI-assisted review to assess major changes before deployment.You will maintain security context across deployed systems, reason about risks...

Richmond Pharmacology seeks a GMC-registered Research Physician (Clinical Trials) to join our Medical Department at our London Bridge site. This full-time, 12-month fixed-term contract offers work on a variety of international biotechnology and pharmaceutical trials, involving healthy volunteers and patients.You will contribute to protocol development, data...