Blockchain Jobs

• London
• Hybrid
• Senior
• Permanent

Owns the vision and roadmap for Real-time Risk solutions, building scalable capabilities that detect financial crime as it happens and alert customers when activity crosses risk thresholds. Works closely with Engineering and Design on complex analytics trade-offs, partners with Marketing, Sales and Customer teams on go-to-market, and acts as subject matter expert for Real-time Risk.

AI Tools

• London
• Hybrid
• Mid-level

Supports the development, coordination and rollout of digital asset and tokenization initiatives across the region, combining product support, client delivery and programme coordination. Works with product, technology, operations, marketing, sales, legal, risk and compliance teams on regional requirements, implementation, client onboarding and launches. Suits someone with a Capital Markets background moving beyond pure analysis into broader delivery ownership.

Excel · PowerPoint · JIRA +2

• London
• Hybrid
• Director · manages people
• Permanent

Lead the product managers behind Elliptic's core compliance portfolio, spanning wallet and transaction screening, continuous monitoring, on-chain investigations and risk configuration. A player-coach role reporting to the VP of Product, it also drives the product side of an agentic compliance programme, building AI capabilities with auditability and explainability designed in from the start.

AI · Agentic AI

• United Kingdom
• Remote
• Director · manages people
• Permanent

Owns the exchange layer underpinning every Kraken product: matching engine, core infrastructure, third-party custody, algo and API engines. Leads four to five product managers, partnered with an engineering manager, to consolidate multiple matching engines into one interface-agnostic stack, starting with US derivatives. Defines success metrics such as p99 latency, throughput and uptime while sequencing migration without disrupting live markets.

• London
• Remote
• Senior

Lead technical solutioning for Payments and Enterprise customers across EMEA, owning discovery, architecture design, proof-of-concepts and post-sale implementation alongside Business Development, Product and Engineering. The role focuses on APIs, transaction flows, custody and settlement models for stablecoin and blockchain infrastructure, with up to 25% travel and structured market feedback into product roadmap.

USDC · Circle Payments Network · Arc

• United Kingdom
• Remote
• Senior
• Permanent

Architect and evolve scalable systems for ingesting and parsing complex blockchain data across 30+ chains, providing protocol expertise in EVM and UTXO. The role involves AI-native workflows with LLMs and agents, full SDLC ownership including production monitoring, and mentoring junior engineers alongside product managers.

Spark · Databricks · PostgreSQL +7

• London
• On-site
• Lead
• Permanent

Owns and scales two consumer products: crypto savings and crypto-backed lending, acting as business owner for AUM, revenue, product strategy, go-to-market and P&L. Partners with Product, Engineering, Trading, Risk, Compliance, Marketing and Finance to launch offerings, optimise pricing, spreads and collateral, and win market share. Based in London with a mandatory four-day in-office presence.

CRM

• London
• On-site
• Director · manages people
• Permanent

Executive role owning the global cybersecurity strategy for a large crypto platform, reporting to the CTO and advising the Board. Leads Security Engineering, SOC and GRC teams, covering cloud and application security, incident response, custody systems and AI governance, with a focus on IPO and regulatory readiness.

GCP · AWS · HSM +6

• United Kingdom
• Remote
• Permanent

Technical lead across the full customer journey, running discovery, demos and proofs of value with Sales, then owning post-sale configuration, deployment and tuning of blockchain analytics products. Works directly with banks, exchanges and payment processors on compliance, investigations and risk workflows, feeding field insights back to Product and Engineering.

Chainalysis · REST API · SQL +2

• United Kingdom

Pre-sales role supporting EMEA sales directors with tailored product demos, workshops and Proof of Concepts for Fireblocks' digital asset infrastructure. You'll design technical solutions covering custody, tokenization, DeFi and blockchain transaction flows, lead RFP responses, and guide clients through onboarding onto MPC-based wallet infrastructure and APIs, working closely with Product, R&D and Security teams.

Fireblocks · MPC-based Wallet Infrastructure · APIs

• London
• Hybrid · 3 days in office
• Senior

Build and run the AWS infrastructure behind crypto custody, key management and blockchain node operations, writing Python services for wallet operations and owning third-party custodian integrations. The role sits at the boundary of infrastructure and security, covering Kubernetes and Docker deployments, Terraform/Ansible automation, and Prometheus/Grafana monitoring, with on-call rotation. Based in London with at least three days a week in office.

AWS · Ansible · Terraform +7

• International
• Remote
• Permanent

Own the frontend product experience for a live decentralised exchange, shaping how it looks, feels and performs for traders. Beyond frontend engineering, you influence product decisions, architecture and the direction of future products, working with engineering, design and commercial teams in an early-stage venture.

React · Next.js · EVM +1

• United Kingdom
• Remote
• Senior
• Permanent

Hands-on security architecture role embedded within engineering teams, designing and reviewing security for infrastructure, cryptography, web3, Rust and AI products. Conducts security assessments and audits, advises blockchain teams on secure operations, and works remotely across a small, highly technical internal consulting group.

Rust