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

Motion Recruitment; Boston (MA); On-site; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical Insurance

Dental Benefits

Vision Benefits

Paid Time Off (PTO)

401(k) including match

Job summary

Motion Recruitment is seeking a Senior .NET Software Engineer in Boston to join a growing technology team delivering modern, scalable web applications and enterprise solutions. You will design, develop, and enhance business-critical applications in collaboration with product, design, and engineering stakeholders throughout the software lifecycle.

The ideal candidate has strong experience with .NET, C#, Angular, React, and TypeScript, and will contribute to API integrations, cloud-based

Qualifications

• 5+ years of .NET and C# development.
• Experience with Angular and/or React.
• Strong TypeScript and JavaScript skills.
• REST API development and integration.
• SQL Server and EF experience.
• Agile software development experience.

Responsibilities

• Primarily hands-on software development.
• Design, develop, and maintain applications with .NET/C#.
• Build front-end with Angular or React.
• Develop and maintain REST APIs.
• Optimize SQL Server databases.
• Mentor junior developers and promote best practices.
• Contribute to architecture discussions.

Skills

.NET/C# development

Angular

React

TypeScript/JavaScript

REST API development

SQL Server

Entity Framework

Agile

Job description

Job Description

We are seeking a Senior .NET Software Engineer to join a growing technology team focused on delivering modern, scalable web applications and enterprise solutions. This role will play a key part in the design, development, and enhancement of business-critical applications while partnering closely with product, design, and engineering stakeholders throughout the software development lifecycle.

The ideal candidate will bring strong experience with .NET, C#, Angular, React, and TypeScript, along with a passion for building high-quality software. You will contribute to new feature development, API integrations, cloud-based applications, and modernization initiatives while helping drive best practices for software architecture, testing, deployment, and code quality.

Required Skills & Experience

• 5+ years of .NET and C# development
• Professional experience with Angular and/or React
• Strong TypeScript and JavaScript development skills
• REST API development and integration experience
• SQL Server and database development expertise
• Experience with Entity Framework
• Agile software development experience

Desired Skills & Experience

• Experience with .NET Core and .NET 8
• Azure or AWS cloud experience
• Microservices architecture experience
• Knowledge of CI/CD pipelines
• Docker and containerization experience
• Automated testing experience
• Experience mentoring and supporting junior developers

What You Will Be Doing

Daily Responsibilities

• Primarily hands‑on software development
• Design, develop, and maintain applications using .NET and C#
• Build and enhance front‑end experiences using Angular or React
• Develop and maintain REST APIs and integrations
• Optimize and support SQL Server databases
• Investigate and resolve production issues
• Write clean, maintainable, and scalable codeSupport application deployments and releases
• Contribute to architecture and technical design discussions
• Mentor junior team members and promote engineering best practices

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.