Fourthline

Fight financial crime with Fourthline

Join us

Building a safer, more accessible global financial system

We believe in a world where businesses across banking, fintech, insurance, and beyond use modern technology to authenticate honest customers quickly, remotely, and securely. 

Fourthline solves complex digital identity challenges with advanced AI technology and expert regulatory guidance that enables enterprises to be compliant with ease. 

We help clients across the globe sidestep the inefficiencies of in-house customer authentication processes with tailor-made solutions that deliver unparalleled fraud detection and conversion rates. 

Fourthline is on a mission to revolutionize digital identity management, and we’re just getting started. 

Open roles

Chief of Staff (to CTO)
Technology
R&D Machine Learning Engineer - Biometrics
Technology
R&D Machine Learning Engineer
Technology
Backend Developer Artificial Intelligence / Machine Learning
Technology
Data Engineer
Technology
Platform Engineer (AMS)
Technology
DevOps Engineer (BCN)
Technology
Freelance CI/CD Specialist
Technology
Automation QA Engineer (AMS)
Technology
Automation QA Engineer (BCN)
Technology
Frontend Developer (AMS)
Technology
Frontend Developer (BCN)
Technology
IT Support Engineer
Technology
Android Developer (Kotlin)
Technology
Android Developer (SDK)
Technology
iOS Developer (Swift)
Technology
Product Owner Growth
Technology
Product Marketing Manager
Marketing
(Senior) Account Executive
Business Development
(Senior) Account Executive Europe
Business Development
People Operations Specialist
People
Workforce Manager
Operations


What you'll get

  • Competitive salary
  • Beautiful offices in Amsterdam & Barcelona
  • Flexible working hours
  • Free lunch at the office
  • Friday drinks
  • Fourthline swag
  • Company parties
  • Career growth opportunities
  • Remote work enablement
  • Travel expense reimbursement 
  • Self-development
  • Sponsored learning opportunities