Blockchain Jobs in London

• London
• On-site
• Entry level

A rotational early careers programme placing graduates and early-career candidates into teams across engineering, trading, sales, marketing, finance and HR. Participants work on live projects, receive mentorship and gain exposure to cryptocurrency and digital assets, with placements matched to business needs and individual interests.

• 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

• London
• On-site
• Mid-level

Runs, analyses and develops automated market-making strategies providing liquidity across CEX and DEX order books and AMM structures. Monitors live strategies, tunes parameters like spreads and inventory limits, and performs post-trade analytics in Python and SQL, building dashboards for trading KPIs. Sits between trading, data and engineering on a compact desk, with a mandatory four days per week in the London office.

Python · SQL · Rust +1

• London
• Hybrid
• Lead · manages people
• Permanent

Player-coach lead role owning a small data science team within the Intelligence function, setting direction, hiring, and running model governance while still writing code and reviewing methods. Work spans clustering, attribution, heuristics and labelling on large behavioural and on-chain datasets using Python, SQL, Spark or Databricks and AWS.

AWS · Spark · Databricks +1

• 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

• London
• Hybrid · 3 days in office
• Senior

Owns design and end-to-end delivery of features across the Prime team's institutional prime brokerage platform, spanning backend services for settlement, credit, lending and tokenized securities through to frontend and backoffice screens. Leads other engineers through high-ambiguity, correctness-critical work on systems that move real institutional money, with an on-call rotation.

Python · Django · Go +1

• 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 · 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