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Our people-first approach to technology offers best-in-class service and success rates.
The Role
Lead end-to-end client engagements to architect, deliver, and support enterprise .NET solutions; drive cloud-native, DevOps, security, and observability practices; mentor engineers and contribute to pre-sales and delivery governance.
Summary Generated by Built In
Role Overview
We’re seeking a highly experienced, hands-on Principal .NET Consultant who combines deep technical mastery of the .NET ecosystem with exceptional client-facing, leadership, and communication skills. You will lead complex delivery engagements, architect robust solutions, mentor teams, and serve as a trusted advisor to clients—translating business needs into secure, scalable, and maintainable .NET solutions.Key Responsibilities
Client & Leadership
Technical Depth (.NET Stack)
We’re seeking a highly experienced, hands-on Principal .NET Consultant who combines deep technical mastery of the .NET ecosystem with exceptional client-facing, leadership, and communication skills. You will lead complex delivery engagements, architect robust solutions, mentor teams, and serve as a trusted advisor to clients—translating business needs into secure, scalable, and maintainable .NET solutions.Key Responsibilities
Client & Leadership
- Lead end-to-end client engagements: discovery, solution design, delivery, and post-go-live support.
- Build and maintain strong executive-level relationships; act as a trusted technical advisor.
- Facilitate requirements workshops, steer scope and expectations, and negotiate trade-offs.
- Mentor senior and mid-level engineers; foster a culture of quality, ownership, and continuous improvement.
- Contribute to pre-sales: estimates, proposals, solution narratives, and technical win strategies.
- Design and implement enterprise-grade solutions using modern .NET (e.g., .NET 8/9, ASP.NET Core, C#).
- Own critical components: domain modeling, API design, performance tuning, security, and observability.
- Define architecture patterns (clean architecture, DDD, microservices, event-driven) and enforce coding standards.
- Drive DevOps practices: CI/CD pipelines, infrastructure automation, and cloud-native deployments (Azure/AWS).
- Perform code reviews, troubleshoot complex issues, and occasionally write production code to unblock teams.
- Establish quality gates, testing strategies (unit/integration/load), and reliability practices.
- Identify technical risks early and lead mitigation plans; ensure compliance and security best practices.
- Measure outcomes and iterate: track KPIs, gather feedback, and refine solutions over time.
Technical Depth (.NET Stack)
- 10+ years of professional software development, with 6+ years focused on .NET.
- Expert-level C# and deep knowledge of .NET frameworks: ASP.NET Core, EF Core, Web APIs, background services, gRPC as needed.
- Strong experience with:
- Cloud platforms (Azure and/or AWS), containers (Docker/Kubernetes), and serverless patterns.
- Data access and performance (SQL Server, PostgreSQL, caching, message brokers like Azure Service Bus/Kafka/RabbitMQ).
- Security (OAuth2/OIDC, JWT, secrets management), observability (OpenTelemetry, structured logging, metrics).
- Demonstrated ability to make sound technology choices and justify them to both engineers and business stakeholders.
- Proven track record leading client engagements and delivering complex projects on time and within scope.
- Excellent communication: able to explain complex technical concepts clearly to non-technical audiences.
- Strong facilitation, negotiation, and stakeholder management skills; comfortable in executive conversations.
- Experience mentoring engineers, leading design reviews, and elevating team capability.
- Comfortable in a consulting environment: travel as needed, multi-client context, and shifting priorities.
Skills Required
- 10+ years of professional software development experience
- 6+ years focused on .NET
- Expert-level C# and deep knowledge of .NET frameworks (ASP.NET Core, EF Core, Web APIs, background services, gRPC)
- Strong experience with cloud platforms (Azure and/or AWS), containers (Docker/Kubernetes), and serverless patterns
- Data access and performance experience (SQL Server, PostgreSQL, caching, message brokers such as Azure Service Bus, Kafka, RabbitMQ)
- Security experience (OAuth2/OIDC, JWT, secrets management)
- Observability experience (OpenTelemetry, structured logging, metrics)
- Proven track record leading client engagements and delivering complex projects
- Excellent communication, facilitation, negotiation, and stakeholder management skills
- Experience mentoring engineers, leading design reviews, and elevating team capability
- Comfortable in a consulting environment (travel as needed, multi-client context, shifting priorities)
- Ability to define architecture patterns (clean architecture, DDD, microservices, event-driven) and enforce coding standards
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The Company
What We Do
Our people-first approach to technology offers best-in-class service and success rates. With the world of business and technology growing more complex and confusing every minute, CG Infinity keeps it simple for our clients. Your leaders work with our leaders throughout an engagement. The leaders of our small, blended teams work hand in hand with your team to ensure your objective success. We partner with companies in a vast array of industries, including the Energy & Utilities and Financial Services industries, to help them thrive in the modern marketplace by leveraging technology to drive their enterprise. From our perfect record in Salesforce implementations, our trusted experience integrating Salesforce with back-end applications, to our creative custom software solutions, CG Infinity is your trusted ally for business technology transitions. With our skilled employees and veteran leadership team, CG Infinity doesn’t complicate life for our clients, we simplify.
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