Senior Backend Software Engineer (Corporate Payments)

Reposted 15 Days Ago
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Hiring Remotely in São Paulo
In-Office or Remote
Senior level
Fintech • Payments
The Role
The Lead Software Engineer will develop and execute engineering strategies for the WEX EnCompass platform, fostering collaboration and innovation in software development.
Summary Generated by Built In

About the Team/Role

We are seeking a Lead Software Engineer in the WEX Corporate Payments Engineering organization. This role will be a top-tier software engineer to help develop, drive, and execute implementation in an engineering team for the WEX EnCompass platform applications. EnCompass is the customer facing user experience and technical integrations for Corporate Payments customers, including UIs, APIs, webhooks, and data streams.

How you’ll make an impact:

  • Help develop, drive and execute a long-term vision and strategy for the Corporate Payments cross-cutting and core services. 

  • Collaboratively define and implement a comprehensive architectural roadmap for the EnCompass platform, aligning with business objectives, industry best practices, and other Corporate Payments teams. 

  • Foster a culture of innovation, collaboration, empowerment, and continuous learning within the engineering teams.

  • Continuously challenge the status quo and implement mechanisms to reduce time-to-market using efficient engineering methods.

  • Collaborate with other Corporate Payments engineering teams to reuse development practices and components to reduce duplication.

Experience you'll bring:

  • Advanced/Fluent English.

  • Progressive Software Engineering, with a significant track record in senior roles.

  • Deep expertise in .NET Framework (Core/C#) for building robust and scalable services.

  • Expert-level deployment and management experience on either AWS or Azure (e.g., Lambda, EKS/AKS, App Services).

  • Skilled in designing RESTful APIs (OpenAPI/Swagger) and utilizing event-driven platforms (Kafka, SQS, etc.).

  • Practical experience with both Relational (SQL Server/PostgreSQL) and NoSQL (DynamoDB/MongoDB) databases.

  • DevOps & IaC: Strong grasp of CI/CD pipelines (Jenkins/GitHub Actions) and Infrastructure-as-Code (Terraform).

Preferred Qualifications:

  • Experience building applications in the finance space, such as credit card products, accounts receivables/payables, etc. 

  • Experience working with geographically distributed teams.

Top Skills

AWS
Azure
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The Company
HQ: Portland, ME
4,900 Employees

What We Do

We simplify complex payment systems for fleets, corporate payments, and healthcare—unlocking insights, opportunities, and efficiencies to give you greater control of your business.

Powered by the belief that complex payment systems can be made simple, WEX (NYSE: WEX) is a leading financial technology service provider across a wide spectrum of sectors, including fleet, travel and healthcare. WEX operates in more than 10 countries and in more than 20 currencies through approximately 4,900 associates around the world. WEX fleet cards offer approximately 14 million vehicles exceptional payment security and control; our travel and corporate solutions business processes over $35 billion of purchase volume annually; and the WEX Health financial technology platform helps 343,000 employers and more than 28 million consumers better manage healthcare expenses.

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