Senior Software Engineer, C#

Worldpay LLC Senior Software Engineer, C# Denver, Colorado Apply Now

Job Description Are you ready to write your next chapter?

Make your mark at one of the biggest names in payments. With proven technology, we process the largest volume of payments in the world, driving the global economy every day. When you join Worldpay, you join a global community of experts and changemakers, working to reinvent an industry by constantly evolving how we work and making the way millions of people pay easier, every day.

What makes a Worldpayer? It's simple: Think, Act, Win. We stay curious, always asking the right questions to be better every day, finding creative solutions to simplify the complex. We're dynamic; every Worldpayer is empowered to make the right decisions for their customers. And we're determined, always staying open - winning and failing as one.

We're looking for a Senior Software Engineer, C# to join our ever-evolving Platforms team to help us unleash the potential of every business.

About the team

Payrix by Worldpay is a modern platform that provides Payments Facilitation (PayFac) as a service with a full suite of payments and risk management services built for vertical SaaS companies. With Payrix, SaaS providers can embed payments and financial services in their native experience and add a new revenue stream in a few weeks. We have a strong product-market fit and a clear moat that has resulted in an exponential growth of 100% year over year, and we expect the trend to continue.

Payrix is part of WorldPay, who invented payment facilitation enabling technology companies to provide integrated payment solutions, significantly expanding access to modern payment methods to SMBs and rejuvenating the end-user experience.

What you'll own

• Working with a great engineering team to solve complex problems
• Contributing to building a scalable platform, employing engineering best practices, on top of AWS
• Collaborating to help refine our business requirements and evolve our payments platform
• Fully owning the services that you and your team are building
• Participating in team code reviews
• Mentoring less experienced team members, helping them to become successful within the team and the project
• Working with technical and non-technical people outside the team as it relates to team-owned projects/features

What you bring

• BA/BS or equivalent experience in Computer Science, Engineering, or a related technical field
• 6+ years' experience with software development, including expert knowledge of best practices, including code architectural patterns (Domain Driven Design, Hexagonal Architecture, Model View Controller, etc.) and code design principles and patterns (SOLID principles, Observer pattern, Object Relational Mapping, Factory Pattern, Repository Pattern, etc.), with demonstrated ability to properly apply them as needed
• Solid understanding of large-scale software systems
• 3+ years' experience building REST APIs and understands the particularities of building API-first web applications
• Have some knowledge of microservice architectures
• Very strong communication skills, both oral and written
• Clear understanding of Software Development Life Cycle stages and best practices around each stage
• Demonstrated ability to technically own the delivery of medium-sized features, involving multiple people within the team
• Proficient with automated testing including the different types of automated tests and how they should be applied, ensuring proper coverage with every piece of code written
• Extensive proficiency in provisioning and maintaining the environment in which projects run
• Experience with basic cloud services for building and running cloud-native applications
• Have the ability to operationally own the projects under the team's scope
• 2+ years hands-on experience with AWS; certification would be a plus
• Experience with C# and .NET ecosystem

Desired Experience (not required):

• AWS Certification
• Agile Development experience
• CI/CD experience
• Experience with Node.JS + TypeScript ecosystem
• Experience feeding data to, and using, data lakes
• Fintech or payments/banking product development

Worldpay perks - what we'll bring for you

We know it's bigger than just your career. It's your life, and your world. That's why we offer global benefits and programs to support you at every stage. Here's a taste of what you can expect.