Lead .NET Developer - .NET, C#, Angular, React, TypeScript

Motion Recruitment; Boston (MA); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Medical Insurance

Dental Benefits

Vision Benefits

PTO

401(k) matching

Job summary

Motion Recruitment is seeking a Lead .NET Software Engineer to join a growing technology organization focused on modern web applications and enterprise software solutions. The role combines hands-on software engineering with technical leadership, guiding scalable, maintainable applications and strategic technology initiatives.

The ideal candidate has deep expertise in .NET, C#, Angular/React, and TypeScript, with experience leading technical efforts across complex projects.

Qualifications

• 7+ years of .NET and C# development experience.
• Advanced TypeScript and JavaScript skills.
• Extensive REST API development and integration experience.
• Strong SQL Server and database development knowledge.
• Experience with Entity Framework and Agile environments.

Responsibilities

• Lead hands-on development efforts across key applications.
• Design and develop solutions using .NET and C#.
• Build scalable user interfaces using Angular or React.
• Develop and oversee REST API integrations and services.
• Guide database design and SQL optimization initiatives.

Skills

NET/C#

Angular/React

TypeScript/JavaScript

REST API development

SQL Server

Entity Framework

Agile

Tools

CI/CD pipelines

Docker

Azure

AWS

Job description

Job Description

We are seeking a Lead .NET Software Engineer to join a growing technology organization focused on developing modern web applications and enterprise software solutions. This role combines hands-on software engineering with technical leadership, helping guide the development of scalable, maintainable applications while supporting strategic technology initiatives.

The ideal candidate will have deep expertise in .NET, C#, Angular, React, and TypeScript, along with experience leading technical efforts across complex projects. You will help shape architecture decisions, oversee development best practices, support modernization efforts, and mentor engineers while remaining highly involved in day-to-day software delivery.

Required Skills & Experience

• 7+ years of .NET and C# development experience
• Strong experience with Angular and/or React
• Advanced TypeScript and JavaScript skills
• Extensive REST API development and integration experience
• Strong SQL Server and database development knowledge
• Experience with Entity Framework
• Extensive experience working within Agile environments

Desired Skills & Experience

• Experience with .NET Core and .NET 8
• Azure or AWS cloud experience
• Strong microservices architecture experience
• Experience building and maintaining CI/CD pipelines
• Docker and containerization expertise
• Automated testing and quality engineering experience
• Proven experience mentoring and leading development teams

What You Will Be Doing

Daily Responsibilities

• Lead hands-on development efforts across key applications
• Design and develop solutions using .NET and C#
• Build scalable user interfaces using Angular or React
• Develop and oversee REST API integrations and services
• Guide database design and SQL optimization initiatives
• Troubleshoot critical production issues and drive resolutions
• Establish and enforce coding standards and best practices
• Support deployment, release, and modernization initiatives
• Lead architecture and design discussions
• Mentor engineers and provide technical guidance across the team

The Offer

• Bonus OR Commission eligible

You will receive the following benefits

• Medical Insurance
• Dental Benefits
• Vision Benefits
• Paid Time Off (PTO)
• 401(k) {including match - if applicable}

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.