Senior Software Engineer

Visa hybrid • Londonfull_time

At Visa, we are passionate about making a difference. We lead the way in disrupting fraud from multiple vectors. In this role you will be joining an exciting, innovative business new to the Visa family.

At Featurespace, we are the world leader in Enterprise Financial Crime prevention, using cutting-edge machine learning technology to fight fraud and money laundering. As the inventors of Adaptive Behavioral Analytics and creators of the ARIC™ platform, we are trusted by customers across 180+ countries. As a Senior Software Engineer, you will help shape the future of our SaaS platform, playing a key role in delivering next-generation fraud prevention solutions at scale.

The Opportunity

As a Senior Software Engineer at Featurespace, you will play a pivotal role in designing, building, and scaling our global, multi-tenant SaaS platform. This hands-on role offers the chance to make a significant impact by leveraging cutting-edge technologies to combat financial crime and deliver innovative solutions to customers worldwide. 

If you thrive in a collaborative, innovative, and fast-paced environment, this is your chance to lead, mentor, and shape the future of our platform while delivering high-impact solutions in a startup-style environment. 

In this role, you will:

  • Lead the design and development of services and infrastructure for our SaaS platform, utilizing technologies like Java, Python, Rust and AWS.
  • Own and drive complex technical projects, guiding the team through architectural discussions and implementation to ensure scalability, maintainability, and performance.
  • Collaborate across teams with engineers, product managers, designers, and data scientists to design and build end-to-end features that solve real customer problems.
  • Partner with internal stakeholders to gather and refine product requirements, aligning them with technical strategies to enhance our platform’s capabilities.
  • Optimize cloud infrastructure and managed services, ensuring our systems are secure, performant, and scalable as our customer base continues to grow globally.
  • Mentor junior engineers, foster best practices in code quality, automated testing, and architecture decisions across the team.
  • Troubleshoot and resolve performance bottlenecks in our multi-tenant architecture, ensuring uptime and reliability across the tech stack.
  • Take operational responsibility for the services owned by your team, including participation in on-call rotations to ensure the health of production services.

Why Join Us? 

  • Be part of a growing, passionate team that’s leading the fight against financial crime with innovative technology.
  • Work on impactful projects that shape the future of fraud prevention and AML solutions.
  • Collaborate with a talented group of engineers in a fast-paced, learning-focused environment.

This is a hybrid position. There is an expectation of at least 3 days in the office per week.