Brazil Sao Paulo - Remote Office, Brazil remote Full-time

WEX Inc is hiring a Junior .NET Developer

About the Role

As a Junior .NET Developer, you will play a key role in shaping the future of employer benefits technology. You'll work closely with team members and stakeholders to understand real-world challenges and translate them into effective, data-informed software solutions. Your contributions will help improve system performance, reliability, and user experience across live applications.

What You'll Do

  • Engage with team members and stakeholders to understand business needs and technical requirements
  • Design, develop, and test new services using C# and modern backend practices
  • Apply test-driven and behavior-driven development to build robust, maintainable code
  • Support production systems with a focus on monitoring, incident response, and root cause analysis
  • Identify inefficiencies in current systems and propose practical improvements
  • Collaborate with peers to complete tasks and strengthen team-wide engineering standards
  • Stay current with emerging tools and techniques, applying them to real projects with guidance

What We're Looking For

  • Degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience
  • Proven ability to solve complex problems and write clean, functional code
  • Hands-on experience with C# and building or integrating REST APIs
  • Strong communication skills and a collaborative mindset
  • A portfolio or academic project demonstrating C# coding ability
  • Curiosity about modern software design and emerging technologies

Nice-to-Have Experience

  • Experience with containerization using Docker and orchestration via Kubernetes
  • Familiarity with infrastructure as code (Terraform) and CI/CD pipelines (GitHub Actions)
  • Knowledge of Helm, ArgoCD, or similar deployment tools
  • Exposure to NoSQL or modern relational databases (Postgres, MySQL, MS SQL)
  • Understanding of GraphQL, event-driven systems (Kafka), or cloud platforms like Azure
  • Frontend experience with frameworks such as Angular or React
  • Background in ASP.NET and RESTful API design

Our Environment

The team values technical excellence, data-driven decisions, and continuous improvement. You'll be part of a culture that encourages learning, proactive system monitoring, and thoughtful engineering practices. This role emphasizes growth, mentorship, and meaningful contributions from day one.

Required Skills
C#REST APIsTDDBDDMicroservice ArchitectureVertical Slice ArchitectureKubernetesHelmArgoCDTerraformGitHub ActionsProblem SolvingCommunicationCollaborationModern Technologies C#REST APIsTDDBDDMicroservice ArchitectureVertical Slice ArchitectureKubernetesHelmArgoCDTerraformGitHub ActionsProblem SolvingCommunicationCollaborationModern Technologies
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About company
WEX Inc
WEX simplifies the business of running a business. Their WEX Benefits solutions reduce complexity and help manage costs of benefits administration for clients and partners.
All jobs at WEX Inc Visit website
Job Details
Department Benefits Technology
Category backend
Posted 2 hours ago