Senior .NET Developer

Jobtailor; Mason (OH); On-site; USD 180,000 - 240,000; Full time

Job summary

Jobtailor in the United States seeks a highly experienced software engineering leader to guide cross-functional teams and drive cloud-native transformations. You will mentor developers, design scalable microservices, implement observability, and deliver robust front-end and back-end solutions across cloud platforms.

The role requires strong communication skills, deep experience across Windows, Linux, and macOS, and a proven track record in shaping architecture and development practices.

Qualifications

• 20+ years of professional software engineering experience.

Responsibilities

• Serve as a technical leader within national cross-functional teams.
• Mentor junior and mid-level developers.
• Collaborate with product management, business stakeholders, and customers to align technical implementations with product lifecycle, delivery timelines, and user experience goals.
• Lead pair programming sessions to resolve complex issues.
• Implement observability, code coverage, and vulnerability testing using AI-assisted development tools.
• Produce technical documentation, investigation reports, QA testing frameworks, and user/developer guides.
• Design and develop scalable microservices and processing pipelines using C#, TypeScript, and similar languages.
• Deploy solutions across Azure, AWS, and GCP.
• Build APIs and integrate modern and legacy third-party systems.
• Build modern, responsive front ends using Angular, Vue, TypeScript, and .NET.
• Incorporate real-time protocols such as SignalR.
• Guide the transition from traditional Microsoft web architectures to cloud-native, serverless, AI-centric web and mobile applications.

Skills

Leadership

Mentoring

Cross-functional

Communication

Cloud-architecture

Multi-platform

Problem-solving

Code quality

Real-time systems

Tech stack expertise

Education

Bachelor's or Associate degree in Computer Science or related field

Tools

Azure

GCP

Kubernetes

Docker

Git

ASP.NET Core

MVC

Angular

Vue

WPF

WCF

gRPC

Job description

• Serve as a technical leader within national, cross-functional engineering teams
• Mentor junior and mid-level developers
• Collaborate with product management, business stakeholders, and customers to align technical implementations with product lifecycle, delivery timelines, and user experience goals
• Lead pair programming sessions to resolve complex issues
• Implement observability, code coverage, and vulnerability testing using AI-assisted development tools such as Claude, Cursor, and CodeRabbit
• Produce technical documentation, investigation reports, QA testing frameworks, and user/developer guides
• Design and develop scalable microservices and processing pipelines using C#, TypeScript, and similar languages
• Deploy solutions across Azure, AWS, and GCP
• Build APIs and integrate modern and legacy third-party systems
• Build modern, responsive front ends using Angular, Vue, TypeScript, and .NET
• Incorporate real-time protocols such as SignalR
• Guide the transition from traditional Microsoft web architectures to cloud-native, serverless, AI-centric web and mobile applications

Requirements

• 20+ years of professional software engineering experience
• Proven track record as both a solo developer and technical team leader
• Experience within an established software product organization
• Strong understanding of scaling software, Domain-Driven Design, and user-centric workflows
• Ability to guide technical design decisions and choose optimal engineering solutions
• Ability to mentor team members through complex framework dependencies
• Strong skills in C#, TypeScript, JavaScript, HTML5/CSS3, and SQL
• Experience with Azure, GCP, Kubernetes, Docker, and Git
• Experience working across Windows, Linux, and macOS environments
• Experience with ASP.NET Core, MVC, Angular, Vue, WPF, WCF, and gRPC
• Bachelor's or Associate degree in Computer Science, Computer Information Systems, or a related technical field
• Exceptional written and verbal communication skills$!;