Senior Software Engineer

Join us as a Senior Software Engineer and help shape the future of Barclays Payments Merchant Services. We build secure, scalable solutions that let merchants process payments with ease. Every day, we support millions of transactions that keep businesses moving. In this role, you’ll help modernize our technology stack and create innovative payment experiences. You’ll also maintain and improve the core legacy application that powers these services.

Your work will make a real impact on how people and businesses pay and get paid. You’ll collaborate with teams across the business to deliver high‑quality releases, assist with testing, and ensure smooth deployments. We value your ideas and encourage you to share your perspective as we transform our systems.

To be successful as a Senior Software Engineer, you should have experience with:

• Extensive experience working with large legacy applications, including troubleshooting, adding new features and app...