Web3 Jobs in France

Web3 jobs in France hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $68,876/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

France
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science
4,665 remote jobs are open to candidates in France.Show remote jobs

Solidus Labs

soliduslabs.com
soliduslabs.com · HQ: New York, United States · Blockchain & Crypto · 1-10 employees · Est. 2017 · Startup · Hiring 13
HQ: New York, United States · Blockchain & Crypto · 1-10 employees · Est. 2017 · Startup · Hiring 13
Solidus Labs is a market integrity and risk monitoring company founded in 2017 and headquartered in New York. It builds trade surveillance, transaction monitoring and token risk tools designed specifically for digital asset markets. Exchanges, brokers and regulators use the platform to detect manipulation, wash trading and illicit fund flows.
Praveen Kumar · Executive Officer, Director · decision-maker
Chen Arad · Executive Officer, Director · decision-maker
Asaf Meir · Executive Officer, Director · decision-maker
Richard Seewald · Director
No careers mailbox known
Verified live · 4 hours ago 22 days ago Fading · 40%

Algos Tech Lead, Transaction Monitoring

≈ $60k – $109k per year (Estimated) · Lead · 8+ years exp · Paris · Remote (France) · Staff
ClickHouse
Snowflake
Apache Kafka
Web3
DeFi
Apply
Verified live · 4 hours ago 3 months ago Long shot · 10%

Senior Account Executive

≈ $72k – $178k per year (Estimated) · Senior · 5+ years exp · Paris · Remote (France) · Full-Time · Senior · German: C1
Apply

Flowdesk

flowdesk.co
flowdesk.co · HQ: Paris, France · Blockchain Infrastructure · Crypto Exchanges · 51-200 employees · Est. 2020 · Startup · Hiring 8, 1 new
HQ: Paris, France · Blockchain Infrastructure · Crypto Exchanges · 51-200 employees · Est. 2020 · Startup · Hiring 8, 1 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 · 2 hours ago 27 days ago Likely open · 56%

Markets | Algo Trader | Intern

≈ $24k – $46k per year (Estimated) · Intern · In office (Paris, France) · Master's Degree · Internship · Intern · English
Rust
SQL
Python
Web3
Smart Contracts
Apply

Zama

zama.org
zama.org · HQ: Paris, France · Information Security · 201-500 employees · Est. 2020 · Startup · Hiring 1
HQ: Paris, France · Information Security · 201-500 employees · Est. 2020 · Startup · Hiring 1
Zama builds open-source fully homomorphic encryption tooling that lets software compute directly on encrypted data. Its libraries and compilers bring the technique within reach of ordinary developers and blockchain applications. The company is headquartered in Paris and became one of the first French cryptography unicorns.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 1 month ago Likely open · 62%

IT Administrator

≈ $55k – $105k per year (Estimated) · Senior · 5+ years exp · Paris · Remote (Europe) · Bachelor's Degree · Full-Time · Senior · French: C2 · English: C1
Okta
Least Privilege
Apply
Report

Infotel

infotel.com
infotel.com · HQ: Bagnolet, France · Custom Software Development · IT Consulting & Digital Transformation · Est. 1979 · Hiring 42, 2 new
HQ: Bagnolet, France · Custom Software Development · IT Consulting & Digital Transformation · Est. 1979 · Hiring 42, 2 new
Infotel is a French digital services company founded in 1979 and headquartered in Bagnolet near Paris. It combines project delivery for banks, insurers, industry and aerospace with its own software for Db2 database administration and archiving. The company is listed on Euronext and has kept its founding management for decades.
No named decision-maker yet.
No careers mailbox known
≈ $66k – $114k per year (Estimated) · Senior · Hybrid (France) · Freelance · Senior
Hyperledger Fabric
Management
Kanban
Scrum
Agile
Apply
Report
amf-france.org · HQ: Paris, France · Central Banks & Financial Regulators · Hiring 21, 1 new
HQ: Paris, France · Central Banks & Financial Regulators · Hiring 21, 1 new
Autorité des marchés financiers, known as AMF, is the French financial markets regulator, which protects savings, informs investors and oversees the proper functioning of financial markets. It hires cybersecurity and legal officers, supervision officers for asset management and interns in communication. The authority is headquartered in Paris, France.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 2 months ago Likely open · 55%

Spécialiste cybersécurité / audit IT - acteurs cryptos H/F

≈ $50k – $96k per year (Estimated) · In office (Paris, France) · Full-Time · French: C1
Apply
Report

ALTEN

alten.com
alten.com · HQ: Boulogne-Billancourt, France · IT Consulting & Digital Transformation · Engineering Services · 5000+ employees · Est. 1988 · Staffing · EOR · Trust B · Hiring 800, 191 new
HQ: Boulogne-Billancourt, France · IT Consulting & Digital Transformation · Engineering Services · 5000+ employees · Est. 1988 · Staffing · EOR · Trust B · Hiring 800, 191 new
ALTEN is a French engineering and technology consultancy founded in 1988 that supplies project engineers to companies developing complex products and systems. Its consultants work inside client organisations across automotive, aerospace, defence, rail, energy, telecommunications, life sciences and finance, covering embedded software, mechanical and electrical design, simulation, testing, certification and information systems. Listed on Euronext Paris and headquartered in Boulogne-Billancourt, the group employs tens of thousands of engineers across more than thirty countries and has grown through a long sequence of acquisitions of specialist engineering firms.
Simon Azoulay · Founder, Chairman and Chief Executive Officer · decision-maker
Gerald Attia · Deputy Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 3 hours ago 2 months ago Long shot · 24%

Stage Innovation : Ingénieur Génie logiciel Frontend / Blockchain

up to $16k per year · Intern · In office (Rennes, France) · Internship · Intern · French: C1
TypeScript
JavaScript
Frontend
Angular
DevOps
Git
Apply
Verified live · 3 hours ago 2 months ago Long shot · 24%

Stage Innovation : Ingénieur Génie logiciel / Blockchain cryptologie

up to $16k per year · Intern · In office (Rennes, France) · Internship · Intern · French: C1
Java
DevOps
Docker
Web3
Smart Contracts
Ethereum
Hyperledger Fabric
Design
Figma
QA
Swagger
Apply
Report

EterniTech

eternitech.fr
eternitech.fr · HQ: Paris, France · IT Consulting & Digital Transformation · Information Security · 501-1000 employees · Est. 2024 · Hiring 39, 8 new
HQ: Paris, France · IT Consulting & Digital Transformation · Information Security · 501-1000 employees · Est. 2024 · Hiring 39, 8 new
EterniTech is a French IT consulting company offering cybersecurity advisory to protect sensitive data, detect threats and build solid security strategies. It also places consultants such as tech leads, data engineers, incident managers and project managers with large clients on digital and data projects. The company is headquartered in Paris, France.
Ouissam Laddi · Président de SAS · decision-maker
Careers mailbox is known
2 months ago Fading · 26%

EXPERT BLOCKCHAIN / EVM sur Paris

≈ $75k – $130k per year (Estimated) · Senior · 3+ years exp · Hybrid (France) · Freelance · Senior
Solidity
DevOps
Docker
Kubernetes
Web3
Layer 2
Ethereum
DeFi
Rollup
Apply
Report

Keyrock

keyrock.com
keyrock.com · HQ: Brussels, Belgium · Blockchain & Crypto · Hedge Funds & Alternative Investments · Cryptocurrencies · 201-500 employees · Est. 2017 · Hiring 9, 4 new
HQ: Brussels, Belgium · Blockchain & Crypto · Hedge Funds & Alternative Investments · Cryptocurrencies · 201-500 employees · Est. 2017 · Hiring 9, 4 new
Keyrock is a digital asset market maker providing liquidity on centralised and decentralised venues worldwide. It runs proprietary trading technology and offers over-the-counter execution and options desks for institutional clients. The Belgian firm is one of Europe's larger crypto liquidity providers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago Visa sponsor 2 months ago Likely open · 50%

Head of Risk

≈ $115k – $189k per year (Estimated) · Head+ · London · Barcelona · Geneva · Amsterdam · Madrid · Remote (Germany, France, United Kingdom, Belgium, Netherlands) · Full-Time · Architect
Smart Contracts
DeFi
Apply
Verified live · 3 hours ago 3 months ago Long shot · 18%

Senior Rust Engineer - High Frequency Trading (HFT)

Senior · In office (Brussels, Antwerp, Belgium, Rome, Milan, Italy, Zug, Switzerland) · Full-Time · Senior
Rust
Python
AI/ML
Cursor
Model Context Protocol
Claude Code
AI Agents
DevOps
WebSockets
Rest API
Linux
AWS
Web3
DeFi
NFT
+4
Apply
Verified live · 3 hours ago 3 months ago Long shot · 18%

Senior Data Engineer

≈ $65k – $169k per year (Estimated) · Senior · 8+ years exp · In office (Brussels, Antwerp, Belgium, Rome, Milan, Italy, Barcelona, Spain) · Full-Time · Senior
Rust
SQL
Python
Databases
ClickHouse
TimescaleDB
QuestDB
Redpanda
Apache Kafka
Apache Iceberg
Delta Lake
PostgreSQL
AI/ML
Time Series
Human-in-the-Loop
AI Agents
DevOps
Self-Healing
Amazon Kinesis
Terraform
Docker
CI/CD
Web3
DeFi
NFT
+13
Apply

Sorare

sorare.com
sorare.com · HQ: Paris, France · Fan Engagement · GameFi · 51-200 employees · Est. 2018 · Startup · Hiring 3
HQ: Paris, France · Fan Engagement · GameFi · 51-200 employees · Est. 2018 · Startup · Hiring 3
Sorare is a Paris company founded in 2018 that runs fantasy sports games built on blockchain-based digital player cards. It holds licences with football, basketball and baseball competitions including LaLiga, the Premier League, the NBA and MLB. Its 2021 funding round was for a time the largest ever raised by a French startup.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 2 months ago Fading · 39%

Senior Software Engineer, Frontend

≈ $48k – $103k per year (Estimated) · Senior · 5+ years exp · Hybrid (Paris, France) · Full-Time · Senior · English
TypeScript
JavaScript
Frontend
GraphQL
React.js
Apply
Open 102 daysVerified live · 2 hours ago 4 months ago Long shot · 11%

Senior Software Engineer - iOS - Paris

≈ $47k – $94k per year (Estimated) · Senior · 5+ years exp · Hybrid (Paris, France) · Full-Time · Senior · English
Swift
Frontend
GraphQL
Mobile
SwiftUI
DevOps
Rest API
Apply
Open 252 daysVerified live · 2 hours ago 9 months ago Long shot · 3%

Marketing Intern

≈ $45k – $132k per year (Estimated) · Intern · Hybrid (Paris, France) · Internship · Intern · English
Apply
Report

Ridcha Data

ridchadata.com
ridchadata.com · HQ: Montigny-le-Bretonneux, France · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 51-200 employees · Est. 2013 · Hiring 10
HQ: Montigny-le-Bretonneux, France · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 51-200 employees · Est. 2013 · Hiring 10
Ridcha Data is a French IT services company that supports project and infrastructure teams in the transformation of their clients' information systems. Its consultants are placed on client missions such as demand forecasting for an air transport company, DevOps and infrastructure outsourcing, .NET development and smart contract engineering. The company is headquartered in Montigny-le-Bretonneux, France.
No named decision-maker yet.
No careers mailbox known
2 months ago Long shot · 5%

Smart Contract Engineer / Solidity Expert

$132k – $168k per year · Senior · Hybrid (Courbevoie, France) · Contractor · Senior
Rust
Move
Solidity
Solidity
Truffle
DevOps
CI/CD
Cybersecurity
Threat Modeling
Web3
Foundry
Substrate
Smart Contracts
Token Standards
Polkadot
Ethereum
+4
Apply
Report

Structure

structure.fi
structure.fi · HQ: Paris, France · Financial Data & Market Intelligence · Hedge Funds & Alternative Investments · Hiring 1
HQ: Paris, France · Financial Data & Market Intelligence · Hedge Funds & Alternative Investments · Hiring 1
Structure is a quantitative investment firm that turns market hypotheses into tested, deployable systematic trading strategies. It builds internal software products for research, customer experience and operations. The company is based in Paris, France.
No named decision-maker yet.
No careers mailbox known
2 months ago Long shot · 8%

Product Owner

≈ $50k – $90k per year (Estimated) · In office (Paris, France) · Contractor
Apply
Report

Infogene

infogene.fr
infogene.fr · HQ: Paris, France · Healthcare & Life Sciences Consulting · IT Consulting & Digital Transformation · 501-1000 employees · Est. 1998 · Hiring 14
HQ: Paris, France · Healthcare & Life Sciences Consulting · IT Consulting & Digital Transformation · 501-1000 employees · Est. 1998 · Hiring 14
Infogene is a French IT consultancy specialised in the life sciences and healthcare sector. Its consultants deliver regulated systems, data platforms and digital projects for pharmaceutical and medical device companies. The company is headquartered in Paris.
Loic Herve · Directeur Général · decision-maker
Arnaud Coulon · Président de SAS · decision-maker
No careers mailbox known
2 months ago Long shot · 9%

Blockchain Smart Contract Engineering

$62k – $74k per year · Hybrid (France) · Contractor
Solidity
Web3
Smart Contracts
Token Standards
Apply
Report

Sahar

sahar.fr
sahar.fr · HQ: Paris, France · AI Agents · Information Security · 51-200 employees · Est. 2019 · Startup · Hiring 2
HQ: Paris, France · AI Agents · Information Security · 51-200 employees · Est. 2019 · Startup · Hiring 2
Sahar’s AI‑powered platform enables organizations tosecure their assets and operations against complex cyber, physical and informational threats.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 2 months ago Long shot · 19%

Software Engineer - Blockchain

≈ $65k – $146k per year (Estimated) · Hybrid (Paris, France) · Full-Time · French: C1
Rust
Scala
TypeScript
JavaScript
Python
Node JS
Python
FastAPI
Django
Node JS
Nest.JS
Fastify
Frontend
Vue.js
Svelte
Angular
React.js
DevOps
Rest API
Git
Docker
Kubernetes
Web3
Solana
Bitcoin
Smart Contracts
+13
Apply
Report

Tether

tether.to
tether.to · HQ: San Salvador, El Salvador · Crypto Payments · Cryptocurrencies · Stablecoins · 1001-5000 employees · Est. 2014 · Trust A · Hiring 197
HQ: San Salvador, El Salvador · Crypto Payments · Cryptocurrencies · Stablecoins · 1001-5000 employees · Est. 2014 · Trust A · Hiring 197
Tether is a digital asset company founded in 2014 that issues USDT, the largest stablecoin in circulation and the most heavily traded asset in crypto markets. Each token is intended to hold a one-to-one peg with the United States dollar and is backed by a reserve portfolio dominated by short-dated Treasury bills, with regular attestation reports published on the reserve composition. Headquartered in San Salvador, El Salvador, the group has expanded beyond stablecoin issuance into gold-backed tokens, Bitcoin mining, energy, peer-to-peer communications and local artificial intelligence infrastructure.
Giancarlo Devasini · Chairman · decision-maker
Paolo Ardoino · Chief Executive Officer · decision-maker
Craig Sellars · Co-Founder · founder
Brock Pierce · Co-Founder · founder
No careers mailbox known
Verified live · 1 hour ago 4 months ago Long shot · 14%

Engagement Manager, AI Implementations

≈ $56k – $84k per year (Estimated) · Senior · 5+ years exp · Paris · Remote (France) · Senior · English: B2
Python
AI/ML
LocalAI
Edge AI
Web3
Bitcoin
Apply

Dfns

dfns.co
dfns.co · HQ: New York, United States · Blockchain Infrastructure · Crypto Wallets · 51-200 employees · Est. 2020 · Startup · Trust B · Hiring 9
HQ: New York, United States · Blockchain Infrastructure · Crypto Wallets · 51-200 employees · Est. 2020 · Startup · Trust B · Hiring 9
Dfns provides wallet-as-a-service infrastructure built on multi-party computation with bank-grade key management. Fintechs and financial institutions use its APIs to create and control wallets with policy engines and delegated signing. The company positions itself as core banking infrastructure for institutions offering digital asset accounts.
No named decision-maker yet.
Careers mailbox is known
Open 111 daysTop 25% pay 4 months ago Long shot · 9%

Senior Infrastructure Engineer

$134k – $202k per year · Equity · Senior · 8+ years exp · Paris · Remote (Europe) · Full-Time · Senior
Node JS
Rust
TypeScript
JavaScript
SQL
Python
DevOps
Datadog
Jenkins
Terraform
Docker
GCP
Kubernetes
CI/CD
AWS
Prometheus
Grafana
Cybersecurity
PKI
Web3
Smart Contracts
+10
Apply
Open 174 daysVerified live · 2 hours ago 6 months ago Long shot · 13%

Head of Legal

$90k – $157k per year · Equity · Head+ · 10+ years exp · Paris · Remote (France) · Full-Time · Architect · French: C1 · English: C1
GDPR
Apply
Open 236 daysVerified live · 2 hours ago 8 months ago Long shot · 6%

Senior Software Engineer

$90k – $157k per year · Equity · Senior · 8+ years exp · Paris · Remote (United States) · Full-Time · Senior
TypeScript
Databases
DynamoDB
PostgreSQL
DevOps
Rest API
CI/CD
AWS
Apply

Fipto

fipto.com
fipto.com · HQ: Nanterre, France · Payment Processing & Gateways · Stablecoins · 11-50 employees · Est. 2022 · Startup · Trust B · Hiring 2
HQ: Nanterre, France · Payment Processing & Gateways · Stablecoins · 11-50 employees · Est. 2022 · Startup · Trust B · Hiring 2
MiCA compliant enterprise stablecoin infrastructure for B2B settlement. Move funds globally in real time, fully compliant. Built for regulated PSPs, enterprises and financial institutions.
No named decision-maker yet.
Careers mailbox is known
Open 119 daysVerified live · 2 hours ago 4 months ago Long shot · 6%

Solution Engineer (F/M) - Paris based

≈ $53k – $111k per year (Estimated) · Senior · 8+ years exp · Paris · Remote (likely France) · Full-Time · Staff · English
Rest API
Apply

Talan

talan.com
talan.com · HQ: Paris, France · AI Consulting & Integration · Management Consulting · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 2002 · IT services · Trust B · Hiring 330, 22 new
HQ: Paris, France · AI Consulting & Integration · Management Consulting · IT Consulting & Digital Transformation · 1001-5000 employees · Est. 2002 · IT services · Trust B · Hiring 330, 22 new
Talan is a French technology and management consultancy founded in 2002 that advises large organisations on data, cloud, artificial intelligence and business transformation. It works mainly with banks, insurers, public sector bodies, energy companies and industrial groups, combining strategy consulting with hands-on engineering through practices covering data platforms, distributed ledger technology, enterprise applications and cybersecurity. Headquartered in Paris, the firm has grown quickly through acquisitions across Europe, North America and the Middle East and now employs several thousand consultants.
Mehdi Houas · Founder and Chairman · decision-maker
Philippe Cassoulat · Chief Executive Officer · decision-maker
Careers mailbox is known
Open 138 daysVerified live · 3 hours ago 5 months ago Long shot · 3%

Architecte Blockchain - H/F

≈ $68k – $153k per year (Estimated) · In office (Paris, France) · Full-Time · Senior · English · French: C1
Rust
Solidity
Web3
Smart Contracts
Ethereum
Token Standards
Apply
Report
ggeedu.com · HQ: Paris, France · Higher Education · 5000+ employees · Est. 2011 · Trust C · Hiring 1245, 2 new
HQ: Paris, France · Higher Education · 5000+ employees · Est. 2011 · Trust C · Hiring 1245, 2 new
Galileo Global Education is a private higher education group headquartered in Paris that owns business, design, fashion, arts, digital, health and law schools and universities, including Istituto Marangoni, emlyon, Cours Florent, Paris School of Business, Regent's University London, Studi and European University Cyprus. Founded in 2011, it reports about 300,000 students, 65 schools and over 110 campuses in about 20 countries, with a large presence in France, Germany, Italy, the UK, Spain and Latin America. It hires work-study students in sales, marketing, finance and purchasing, business developers, student services and admissions staff, academic and clinical trainers and researchers.
No named decision-maker yet.
No careers mailbox known
Verified live · 6 hours ago 8 months ago Long shot · 7%

Alternance - Consultant Blockchain (H/F)

In office (Paris, France) · Internship · French: C1
Python
Apply
Report

BTSE

btse.com
btse.com · HQ: Taipei, Taiwan · Cryptocurrencies · Crypto Exchanges · Est. 2018 · Startup · Trust B · Hiring 24, 2 new
HQ: Taipei, Taiwan · Cryptocurrencies · Crypto Exchanges · Est. 2018 · Startup · Trust B · Hiring 24, 2 new
BTSE is a premier cryptocurrency exchange and financial technology provider that offers spot, futures, and OTC trading for institutional and retail clients. The company builds custom white-label exchange solutions and liquidity infrastructure to power other financial institutions and platforms in the crypto industry. Beyond trading, it provides an ecosystem of digital asset services, including payment gateways, crypto-backed cards, and earn products.
No named decision-maker yet.
No careers mailbox known
Likely inactiveVerified live · 1 hour ago 9 months ago Long shot · 8%

OTC Sales Development Representative

Junior · 1+ year exp · Abu Dhabi · Dubai · Luxembourg City · Remote (Germany, France, United Arab Emirates, Cyprus, Estonia) · Full-Time · Junior
Apply

Société Générale

societegenerale.com
societegenerale.com · HQ: Paris, France · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1864 · Trust B · Hiring 387, 42 new
HQ: Paris, France · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1864 · Trust B · Hiring 387, 42 new
Société Générale is a French universal bank headquartered in Paris, with its main offices at La Défense, that provides retail banking in France, international retail banking and financial services, and corporate and investment banking. Founded in 1864, it is one of Europe's largest banking groups, operating in dozens of countries, listed on Euronext Paris and owning brands such as SG, Boursorama and Ayvens. Its postings cover retail branch advisers and SME relationship managers, recovery and risk staff, front office application support, IT analysts, quantitative analysts and many internships and VIE assignments.
No named decision-maker yet.
No careers mailbox known
Open 344 daysVerified live · 4 hours ago 12 months ago Long shot · 8%

Crypto Asset Business Development

≈ $52k – $131k per year (Estimated) · Staff+ · 10+ years exp · Hybrid (France) · Full-Time · Staff
DeFi
Apply
Report
Machines can read this selection · checked 05:01 UTC
Web3 Jobs in France
Frequently asked questions
How many Web3 jobs in France are available on Alion?
There are currently 15 active listings from 13 hiring companies on Alion, refreshed daily.
What salary do Web3 jobs in France pay?
The average salary is around $68,876 per year based on the current listings.
Are remote options available for Web3 jobs in France?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Web3 jobs in France?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.