C++ Software Development Engineer in London

About Us

Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you.

Job Description Overview:

We're looking for a Software Engineer to join the engineering team working on Featurespace SaaS, a Visa solution for fraud and financial crime prevention. You'll work alongside experienced engineers to develop, test and operate cloud-native software running in AWS. This is a hands-on engineering role with opportunities to work across application development, cloud services, data processing and platform technologies. You don't need to know our entire technology stack when you join. We're looking for someone with good software engineering fundamentals, experience with Java or Python, a willingness to learn and an interest in building reliable, secure and scalable cloud software.

Key Responsibilities:

• Develop, test and maintain software that forms part of the Featurespace SaaS platform.
• Deliver well-defined features and engineering tasks, with support from more experienced engineers where needed.
• Write clear, maintainable and well-tested code.
• Investigate bugs and contribute to resolving production issues.
• Participate in code reviews and use feedback to improve your work.
• Contribute to automated testing, continuous integration and deployment.
• Work with AWS and cloud-native technologies.
• Debug and perform root cause analysis on issues, using AI-driven tools where applicable.
• Work with engineers, product owners and other teams across Visa to understand requirements and deliver solutions.
• Contribute to the reliability, security, performance and operability of the services we build.
• Take increasing ownership of features and services as your knowledge and experience grow.

What you'll learn:

You'll be supported by experienced engineers while developing your skills in areas such as:

• Building and operating cloud-native services
• Low-latency, high volume distributed systems
• AWS and Kubernetes
• Distributed and event-driven systems
• Continuous integration and deployment
• Production monitoring and troubleshooting
• Secure software development
• Building software for resilience and scalability
• Large-scale data processing.

Visa requires at least 3 days in London or Cambridge office, expectations of these days will be confirmed by your Hiring Manager.

Qualifications Basic Qualifications:

• A Bachelor's degree in Computer Science, Software Engineering or a related technical discipline, or relevant professional software engineering experience.
• Experience developing software using Java or Python.
• A good understanding of software engineering principles and how to write maintainable, testable code.
• Familiarity with source control, such as Git.
• An understanding of automated testing and its role in software development.
• Good problem-solving and debugging skills.
• An interest in cloud technologies and distributed systems.
• A willingness to learn new technologies and work across different parts of a system.
• Good communication skills and the ability to work collaboratively as part of an engineering team.

Preferred Qualifications:

You don't need experience in all of these, but exposure to some would be useful:

• AWS or another major cloud platform
• Experience in using AI-powered coding tools to enhance productivity
• Kubernetes and containerised applications
• REST APIs and service-based architectures
• CI/CD and automated deployment
• SQL or NoSQL databases
• Event-driven or streaming systems
• Infrastructure as code
• Observability and monitoring
• Production support
• Secure software development

Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.

Summary Location: GB - London, United Kingdom; GB - Cambridge, United Kingdom Type: Full time