Senior Software Engineer - Backend & API Development

Senior Product Software Engineer

Role Summary:

We are looking for a Senior Software Engineer to join our team, building and evolving the core identity, profile, and domain services that power critical business workflows across Client, Staff, and User domains.

This role is ideal for an engineer who can combine strong backend engineering fundamentals with modern API design, GraphQL-based domain modeling, and AI-assisted development practices. You will design and deliver scalable services in C#/.NET, build supporting automation and tools and leverage coding agents / AI-native development workflows to accelerate delivery while maintaining high engineering quality.

Experience Required: 6 to 10 years.

Required Skills:

• Strong hands-on experience with C# .NET backend development

• Experience designing and building GraphQL APIs, including schema design and mutation workflows

• Strong understanding of API design principles (REST and/or GraphQL), including versioning, contract stability, validation, and security

• Ability to design and implement clean, maintainable, testable backend systems

• Experience working with relational and/or service-backed domain data models

• Familiarity with CI/CD, automated testing, and modern software delivery practices

• Strong debugging and problem-solving skills in production-oriented systems.
  

Preferred / Strongly Valued

• Experience with coding agents / AI-assisted software development tools

• Experience working in an agentic SDLC or AI-native engineering workflow

• Experience building GraphQL write operations in complex business domains

• Familiarity with domain-driven design, service boundaries, and contract-first engineering

• Experience with distributed systems, event-driven integrations, or enterprise platform services

• Exposure to authentication/authorization, profile/identity systems, or access-aware service design

• Experience with observability, resiliency patterns, and production incident troubleshooting

Our Interview Practices

To maintain a fair and genuine hiring process, we kindly ask that all candidates participate in interviews without the assistance of AI tools or external prompts. Our interview process is designed to assess your individual skills, experiences, and communication style. We value authenticity and want to ensure we’re getting to know you—not a digital assistant. To help maintain this integrity, we ask to remove virtual backgrounds and include in-person interviews in our hiring process. Please note that use of AI-generated responses or third-party support during interviews will be grounds for disqualification from the recruitment process.

Applicants may be required to appear onsite at a Wolters Kluwer office as part of the recruitment process.

Experience Level

Senior Level