Web3 jobs for data scientists, analysts and machine learning engineers in the United Kingdom

39 open roles for data scientists, analysts and machine learning engineers at 22 Web3 companies in the United Kingdom. None of them states a citizenship or security-check demand. 4 mention relocation support.

Rebuilt 29 Oct 2026
open roles
39
companies
22
open to any nationality
100%
estimated median pay
$131k

Companies hiring

CompanyOpen rolesAny nationalityRelocation
Tether11100%
ARQ3100%
MoonPay3100%2
Qube Research & Technologies2100%
Wintermute2100%2
Chaos Labs2100%
Galaxy Digital1100%
Range1100%
Blockchain.com1100%
Talos1100%
Chainalysis1100%
Coinbase1100%
GSR1100%
Singapore AI Safety Hub1100%
Kraken1100%

Newest roles

ZILO™

zilo.co.uk
zilo.co.uk · HQ: London, United Kingdom · Financial Software & Embedded Finance · Custody & Fund Administration · 51-200 employees · Est. 2022 · Startup · Hiring 1, 1 new
HQ: London, United Kingdom · Financial Software & Embedded Finance · Custody & Fund Administration · 51-200 employees · Est. 2022 · Startup · Hiring 1, 1 new
Transfer agency software trusted by Citi, Fidelity International and State Street. Replace legacy TA systems with ZILO's cloud-native, digital-first platform.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago Visa sponsor 7 days ago Hiring now · 86%

Product Analyst

≈ $54k – $110k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time
Smart Contracts
DeFi
Management
BPMN
Confluence
Jira
Agile
Apply
Report

ARQ

arqfinance.com
arqfinance.com · HQ: Mexico City, Mexico · Stablecoins · Currency Exchange & FX Payments · Digital Banks & Neobanks · Est. 2021 · Startup · Trust B · Hiring 24, 2 new
HQ: Mexico City, Mexico · Stablecoins · Currency Exchange & FX Payments · Digital Banks & Neobanks · Est. 2021 · Startup · Trust B · Hiring 24, 2 new
ARQ, formerly known as DolarApp, is a financial technology company that offers digital dollar and euro accounts, international payment cards, and cross-border transfer solutions. Built on stablecoin infrastructure, the platform allows users across Latin America to seamlessly convert currencies, send international payments, and store savings in digital assets. Headquartered in Mexico City, Mexico, the firm operates across the Americas to connect consumers and businesses with global financial markets.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 9 days ago Hiring now · 70%

Finance Analytics Engineer | FP&A

≈ $67k – $133k per year (Estimated) · Equity · Middle · 3+ years exp · Hybrid (London, United Kingdom) · Full-Time · Middle · Portuguese: C1 (Optional) · Spanish: C1 (Optional)
SQL
Python
AI/ML
dbt
DevOps
Git
CI/CD
Analytics
Metabase
Looker
Power BI
Apply
Verified live · 4 hours ago 2 months ago Long shot · 8%

Senior Data Scientist, Growth

≈ $87k – $172k per year (Estimated) · Equity · Senior · 5+ years exp · Hybrid (London, United Kingdom, New York, United States) · Full-Time · Senior · English: C1
Python
AI/ML
Machine Learning
Apply

MLabs

mlabs.city
mlabs.city · HQ: London, United Kingdom · Smart Contracts & Security · Blockchain Infrastructure · 51-200 employees · IT services · Trust A · Hiring 31
HQ: London, United Kingdom · Smart Contracts & Security · Blockchain Infrastructure · 51-200 employees · IT services · Trust A · Hiring 31
MLabs is a software engineering firm specialising in functional programming and formal methods, working largely on blockchain protocols, smart contracts and high-assurance systems. Its engineers work predominantly in Haskell and related languages, which is unusual commercially and gives it a niche in projects where correctness has to be demonstrated rather than tested, particularly in the Cardano ecosystem. Registered in London and operating as a distributed organisation, it takes on protocol development, audit and formal verification work for clients whose systems hold value that a defect would put directly at risk.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 13 days ago Hiring now · 90%

Quant Developer

$12k per year · Junior · 2+ years exp · Remote (United States, United Kingdom, Canada, Netherlands, Spain) · Junior
SQL
Python
TypeScript
Databases
Google BigQuery
AI/ML
Dagster
DevOps
GCP
Kubernetes
Web3
Solana
DeFi
+1
Apply

Flowdesk

flowdesk.co
flowdesk.co · HQ: Paris, France · Blockchain Infrastructure · Crypto Exchanges · 51-200 employees · Est. 2020 · Startup · Hiring 8, 2 new
HQ: Paris, France · Blockchain Infrastructure · Crypto Exchanges · 51-200 employees · Est. 2020 · Startup · Hiring 8, 2 new
Flowdesk is a Paris company founded in 2020 that provides market making and trading infrastructure for digital assets. Its platform connects to more than a hundred exchanges and offers liquidity, over-the-counter trading and treasury services to token issuers. The company is regulated in France and has raised significant funding for its institutional expansion.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 13 days ago Hiring now · 75%

Identity Access Management & Data Protection Specialist

≈ $72k – $163k per year (Estimated) · In office (London, United Kingdom) · English (Optional)
AI Agents
DevOps
Terraform
Kubernetes
Cybersecurity
PKI
DLP
Apply

BCB Group

bcb.group
bcb.group · HQ: London, United Kingdom · Financial Services · Blockchain & Crypto · Payment Processing & Gateways · 51-200 employees · Est. 2017 · Startup · Hiring 1
HQ: London, United Kingdom · Financial Services · Blockchain & Crypto · Payment Processing & Gateways · 51-200 employees · Est. 2017 · Startup · Hiring 1
BCB Group provides payment accounts, foreign exchange and settlement services to crypto exchanges, brokers and asset managers. Its BLINC network lets member firms move fiat between each other instantly outside standard banking hours. The company holds regulatory registrations in the United Kingdom and continental Europe.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 20 days ago Likely open · 57%

Analytics Engineer

≈ $49k – $84k per year (Estimated) · Junior · 2+ years exp · Hybrid (London, United Kingdom) · Junior
SQL
Python
Databases
Google BigQuery
AI/ML
dbt
DevOps
GCP
Management
n8n
Apply
Report

Crypto.com

crypto.com
crypto.com · HQ: Singapore · Crypto Payments · Crypto Wallets · Crypto Exchanges · 501-1000 employees · Est. 2016 · Trust A · Hiring 90, 11 new
HQ: Singapore · Crypto Payments · Crypto Wallets · Crypto Exchanges · 501-1000 employees · Est. 2016 · Trust A · Hiring 90, 11 new
Crypto.com is a global cryptocurrency exchange and financial services platform that offers digital asset trading, payment processing, and non-custodial wallet solutions. Headquartered in Singapore, the enterprise serves millions of users worldwide by enabling secure buying, selling, and spending of virtual currencies. Through strict regulatory compliance, high-profile strategic partnerships, and blockchain innovations, the company actively drives mainstream adoption of digital assets.
No named decision-maker yet.
No careers mailbox known
Verified live · 22 min ago 20 days ago Likely open · 62%

AI Engineer, Trading Ops & Management

Middle · 3+ years exp · Hybrid (London, United Kingdom) · Full-Time · Middle
Python
SQL
AI/ML
Anomaly Detection
LangChain
OpenAI
Machine Learning
AI Agents
Apply

Skills these roles ask for

Machine Learning 22Python 17Bitcoin 11Multimodal AI 11SQL 10NLP 8PyTorch 8Post-training 6Hugging Face 6C++ 5LLM 5Fine-tuning 5AI Agents 5DeFi 4Pre-training 4Reinforcement Learning 4

Where the roles are

London 26Armagh 8New York 4

Questions

Can a foreigner apply for these roles?

39 of the 39 roles here state no citizenship or security-check demand. A role that does says so in its advert, and the card marks it.

Which Web3 companies hire most?

Tether (11), ARQ (3), MoonPay (3), Qube Research & Technologies (2), Wintermute (2).

Which employers count as Web3 companies?

Companies whose main business is blockchain or crypto - exchanges, DeFi protocols, layer 1 and layer 2 networks, wallets and custody, stablecoins and crypto payments, tokenization, on-chain analytics and security, mining and staking, Web3 games - and their every role, from engineering to compliance and trading - and the roles of any employer whose title or stack names crypto work: the digital-assets desk of a bank, the stablecoin team of a card network.

How fresh is this?

Every role is re-checked on the employer's own careers board at least every 48 hours, and the page is rebuilt every night.

Source: 39 live postings on employers' careers boardsUpdated 29 Oct 2026MethodologyJSONCC BY-SA 4.0