Web3 jobs in Spain: blockchain, engineering and product roles

41 open roles at 18 Web3 and crypto companies in Spain: Operations and people. None of them states a citizenship or security-check demand.

Rebuilt 30 Oct 2026
open roles
41
companies
18
open to any nationality
100%
estimated median pay
$79k

Companies hiring

CompanyOpen rolesAny nationalityRelocation
Tether18100%
Brickken4100%
CEX.IO2100%
Terra2100%
Bitpanda2100%
NDAX1100%
Jeeves1100%
TaxBit1100%
JPMorganChase1100%
Aave1100%
3Commas1100%
Bit2Me1100%
GFT Technologies1100%
BVNK1100%
BBVA1100%

Newest roles

IntellectEU

intellecteu.com
intellecteu.com · Luxembourg City · Miami · Financial Software & Embedded Finance · IT Consulting & Digital Transformation · 11-50 employees · Likely startup · Trust A · Hiring 8, 1 new
Luxembourg City · Miami · Financial Software & Embedded Finance · IT Consulting & Digital Transformation · 11-50 employees · Likely startup · Trust A · Hiring 8, 1 new
IntellectEU envisions a future where digital finance and modern payment systems are seamlessly integrated, accessible, and secure for every business.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 4 days ago Hiring now · 90%

DLT Solution Architect

≈ $55k – $131k per year (Estimated) · Staff+ · In office (Spain) · Bachelor's Degree
Solidity
Java
AI/ML
Tokenization
LLM
DevOps
GCP
Azure
CI/CD
AWS
Cybersecurity
GDPR
Web3
Smart Contracts
Ethereum
Corda
Hyperledger Fabric
Token Standards
+6
Apply

Bitfinex

bitfinex.com
bitfinex.com · HQ: Hong Kong · Crypto Exchanges · Est. 2012 · Hiring 15, 15 new
HQ: Hong Kong · Crypto Exchanges · Est. 2012 · Hiring 15, 15 new
Bitfinex is a digital asset exchange founded in 2012 that serves professional and institutional traders with deep spot and margin markets. It is operated by iFinex and is closely associated with the stablecoin issuer Tether through shared ownership. The platform offers peer-to-peer financing, derivatives and securities token issuance, and has historically been an important venue for price discovery in Bitcoin.
No named decision-maker yet.
No careers mailbox known
Verified live · 21 min ago 4 days ago Hiring now · 95%

AML Investigator - (100% remote Worldwide - European Timezone)

Madrid · Remote (Spain, European time zones hours)
GDPR
Web3
Bitcoin
Chainalysis
Apply

Swissblock Technologies

swissblock.net
swissblock.net · HQ: Baar, Switzerland · Blockchain & Crypto · Crypto Exchanges · Hiring 4, 3 new
HQ: Baar, Switzerland · Blockchain & Crypto · Crypto Exchanges · Hiring 4, 3 new
Headquartered in Baar, Switzerland, Swissblock Technologies is a digital asset intelligence and quantitative trading firm specializing in cryptocurrency and macroeconomic market analysis. The company combines proprietary trading strategies with institutional-grade research, delivering real-time tactical signals, market sentiment indicators, and structural insights across digital and traditional asset classes. Through its data-driven predictive models and advanced algorithmic frameworks, it empowers institutional investors and fund managers to navigate cyclical market trends and manage digital asset exposure effectively.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 7 days ago Hiring now · 86%

Senior Platform Engineer

≈ $54k – $99k per year (Estimated) · Senior · 5+ years exp · In office (Spain) · Full-Time · Senior · English: B2
Python
Databases
NATS
ClickHouse
PostgreSQL
AI/ML
Time Series
DevOps
Loki
Unix
Prometheus
Grafana
Terraform
Linux
GCP
Kubernetes
CI/CD
Rest API
+7
Apply

BBVA

bbva.com
bbva.com · HQ: Bilbao, Spain · Digital Banks & Neobanks · Investment Banking & M&A Advisory · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1857 · Trust A · Hiring 275, 65 new
HQ: Bilbao, Spain · Digital Banks & Neobanks · Investment Banking & M&A Advisory · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1857 · Trust A · Hiring 275, 65 new
BBVA (Banco Bilbao Vizcaya Argentaria) is a Spanish multinational banking group with its registered head office in Bilbao and corporate headquarters in Madrid, offering retail, business, corporate and investment banking, payments and asset management. It reports more than 160 years of history, operations in over 25 countries, more than 80 million customers and over 121,000 employees, with major franchises in Spain, Mexico, Turkey through Garanti BBVA, Colombia, Peru and Argentina. Its global careers board lists data scientists, software engineers and architects, risk and compliance analysts, corporate and investment banking staff, and branch and SME relationship roles.
No named decision-maker yet.
No careers mailbox known
Verified live · 7 hours ago 8 days ago Likely open · 57%

Digital Assets Associate

≈ $34k – $102k per year (Estimated) · Middle · 4+ years exp · Hybrid (Bilbao, Spain) · Full-Time · Middle · Spanish: C1
Apply

Terra

terra.money
terra.money · HQ: Singapore · DeFi · Stablecoins · Blockchain Infrastructure · Hiring 8
HQ: Singapore · DeFi · Stablecoins · Blockchain Infrastructure · Hiring 8
Terra is a public blockchain platform for decentralised finance and stablecoin-based payment applications, created by Terraform Labs. It powered applications such as the Chai payment app integrated with the Korean e-commerce site TMON. The company is based in Singapore.
No named decision-maker yet.
Careers mailbox is known
Verified live · 29 min ago 10 days ago Hiring now · 86%

Senior UX/UI Designer

$45k – $50k per year · Senior · 5+ years exp · Bilbao · Remote (Spain) · Full-Time · Senior · Spanish: C1 · English: C1
Figma
Apply
Verified live · 29 min ago 2 months ago Fading · 43%

QA Developer

$26k – $31k per year · Junior · 1+ year exp · Hybrid (Bilbao, Spain) · Full-Time · Junior · Spanish: C1 · English: C1
PHP
JavaScript
Frontend
Vue.js
GraphQL
React.js
DevOps
Rest API
Git
Management
Agile
Apply

Skills these roles ask for

Bitcoin 18JavaScript 8CI/CD 6Smart Contracts 5TypeScript 5Ethereum 4AWS 4Git 4Grafana 3C++ 3Multimodal AI 3PyTorch 3LLM 3LocalAI 3Edge AI 3Solidity 3

Where the roles are

Madrid 18Barcelona 12Bilbao 3Valencia 1London 1

Web3 roles that fit you

Tell us your stack once: new Web3 roles that fit it arrive in your matches every day.

Questions

Can a foreigner apply for these roles?

41 of the 41 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 (18), Brickken (4), CEX.IO (2), Terra (2), Bitpanda (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: 41 live postings on employers' careers boardsUpdated 30 Oct 2026MethodologyJSONCC BY-SA 4.0