Latest Security Jobs

Senior Product Security Engineer

This role involves leading the secure development lifecycle for Blockchain.com’s core products, with a focus on integrating security into design, automating safeguards, and managing security debt. The engineer will conduct threat modeling, lead code audits in Java/Kotlin and TypeScript, embed AI-driven security tools, and collaborate closely with product teams to harden critical financial systems. They will also define security standards, drive incident response support, and translate technical risks into business decisions through metrics and governance.

Blockchain.com London, United Kingdom

Hybrid Permanent

Product Manager - Core Platform & Data

Who are YapilyWhy we exist, and where we’re headed:Our Mission: Redefining how the world interacts with value.Our Vision: A world without financial frictionOur Purpose: To empower everyone to access and move valueAt Yapily, we’re building a powerful, scalable, and secure...

Yapily London, United Kingdom

Hybrid Permanent

Senior Back-End Engineer, Trading Platform

This role involves building and maintaining low-latency, scalable trading services in Rust, including order management systems, exchange gateways, and risk management systems. You will work closely with other tech teams to ensure high performance and security, and be part of a fast-paced, high-performance culture focused on continuous improvement and innovation in the cryptocurrency exchange ecosystem.

Blockchain.com London, United Kingdom

Hybrid Permanent

Head of Software Engineering

Company OverviewZodia Custody is an institution-first digital assets platform backed by Standard Chartered, in association with Northern Trust, SBI Holdings, National Australia Bank, and Emirates NBD. Through the combination of its wallet, yield and settlement solutions, Zodia Custody enables institutional...

Zodia Custody London, United Kingdom

Hybrid

Blockchain Architect/lead

This role involves leading the design and development of enterprise-grade blockchain solutions from concept to production, with active coding in smart contracts and distributed ledger technologies. The architect will integrate blockchain systems with legacy enterprise infrastructure, ensuring security, scalability, and compliance with regulations like GDPR and KYC/AML. Collaboration with data, cloud, and DevOps teams is central to delivering robust, production-ready solutions.

Randstad Technologies Recruitment London, City And County Of the City Of London, United Kingdom £350 – £500 pd

Remote Contract

Product Manager - Payments

This role involves leading the evolution of Kraken's payment systems, focusing on improving funding and withdrawal experiences across global markets. The Senior Product Manager will drive initiatives to enhance payment success rates, streamline user journeys, and scale infrastructure across retail and institutional user segments. Work spans technical integrations, compliance alignment, and UX improvements across multiple platforms.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Senior Software Engineer - Rust - Payward Services

This role involves designing and building high-performance, reliable systems in Rust for Payward Services' enterprise financial infrastructure platform. You'll work on revenue-critical services supporting trading, payments, and digital assets, with a focus on scalability, security, and low-latency distributed systems. The position emphasizes end-to-end ownership and collaboration within a large team of Rust engineers.

Kraken London, United Kingdom, United Kingdom

Remote Permanent

Senior DevOps Engineer

As a Senior DevOps Engineer, you will focus on enabling fast, reliable, and secure delivery of Copper's systems, including blockchain environments. Your day-to-day responsibilities will involve building and operating scalable infrastructure, CI/CD pipelines, and blockchain platforms, while collaborating closely with engineering and SRE teams to ensure high system reliability and performance.

Copper London, United Kingdom

On-site Permanent

Cloud Infrastructure Engineer

As a Senior Infrastructure Engineer, you will manage and support key infrastructure components, lead cloud architecture initiatives, and mentor junior team members. You will work closely with DevOps and Engineering to design and implement secure cloud environments, automate processes, and integrate SaaS platforms.

Copper London, United Kingdom

On-site Permanent

Sales Engineer, Banking

This role involves leading technical pre-sales engagements with major banks across Western and Central Europe, focusing on digital asset integration. The Sales Engineer will design and deliver proofs of concept, respond to RFPs, and translate complex banking requirements—such as custody, settlement, and compliance—into secure, scalable Fireblocks solutions. Deep engagement with technical and executive stakeholders in highly regulated environments is central to the role.

Fireblocks United Kingdom €80,000 – €110,000 pa

Hybrid Permanent

Principal Site Reliability Engineer

As a Principal Site Reliability Engineer, you will focus on delivering high reliability, performance, and uptime for Copper's digital asset infrastructure. You'll shape SRE practices, drive automation, and collaborate with the DevOps team to ensure operational excellence and production readiness across the engineering organization.

Copper.co London, United Kingdom

On-site Permanent

Senior Business Analyst

The Senior Business Analyst at Copper.co will act as a bridge between business and IT teams, focusing on analysing complex processes, identifying improvement opportunities, and translating requirements into actionable insights. Key responsibilities include conducting gap analyses, gathering and documenting requirements, and ensuring compliance with regulatory standards and internal governance.

Copper.co London, United Kingdom

On-site Permanent

Solution Architect, EMEA

The world of digital assets is accelerating in speed, magnitude, and complexity, opening the door to new ways for leveraging the blockchain. Fireblocks’ platform and network provide the simplest and most secure way for companies to work with digital assets...

Fireblocks United Kingdom

Infrastructure Engineer - Crypto Lab

Infrastructure Engineer - Crypto LabEdinburghFull timePosted Yesterday159153End DateFriday 31 July 2026Salary Range£48,987 - £54,430We support flexible working - click here for more information on flexible working optionsFlexible Working OptionsHybrid Working, Job ShareJob Description SummaryThe Lloyds Banking Group's Cryptography Lab is...

Lloyds Banking Group Edinburgh, Alba / Scotland, United Kingdom £48,987 – £54,430 pa

Class 2 Driver

Are you an experiencedClass 2 Driver looking for a change? Would you like to work for a market leading company with fantastic benefits? If so, we have a fantastic opportunity for you!Here atGXO Logistics, we are looking for a full-time,...

GXO Logistics Cm195Aw, CM19 5AW, United Kingdom £55,587 pa