Blockchain Jobs

22 jobs for “Blockchain Security Engineer”

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Blockchain.com · 501–1000 people · Late stage

Technical Lead, Lending & Savings

  • London
  • On-site
  • Lead · manages people

Lead the engineering direction for crypto savings and crypto-backed lending products, defining architecture and building scalable, secure distributed systems. This hands-on role combines production coding with leading a small team, making architectural decisions, mentoring engineers, and partnering with a Business Lead to turn product vision into reliable systems.

Kafka · PostgreSQL · Redis +3

3 months ago

Blockchain.com · 501–1000 people · Late stage

Early Careers Program 2027 🚀

  • 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.

Yesterday
Chainalysis logo

Chainalysis · 51–200 people · Series C

Solutions Architect

  • 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

Last month
Elliptic logo

Elliptic · 51–200 people · Series B

Head of Compliance Product

  • 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

Last month
Elliptic logo

Elliptic · 51–200 people · Series B

Senior Product Manager

  • 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

Last month

Blockchain.com · 501–1000 people · Late stage

Trader, Market Making

  • London
  • On-site
  • Mid-level

Runs, analyses and improves automated liquidity strategies on a market-making desk, tuning parameters as market conditions change. Sits between trading, quantitative research and sales, meeting clients and sourcing new business while coding in Python, Rust and/or SQL. Based in a compact London team covering DeFi, market making and yield strategies.

Python · Rust · SQL

3 weeks ago

Blockchain.com · 501–1000 people · Late stage

Quantitative Trader

  • 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

3 weeks ago

Blockchain.com · 501–1000 people · Late stage

Front-End Engineer, Institutional

  • London
  • On-site
  • Mid-level

Builds new UIs for the institutional trading team, with a focus on UX, performance and innovative portfolio data visualisations. Works closely with traders to ship optimised internal tools handling large data volumes and live updates, using React, TypeScript, NextJS and Styled Components. Requires a mandatory four-day-a-week office presence in London.

React · TypeScript · Next.js +2

3 months ago

Blockchain.com · 501–1000 people · Late stage

Lending & Savings Lead

  • 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

3 months ago

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