Principal .NET Engineer: Cloud, Microservices & Frontend

Motion Recruitment; Boston (MA); On-site; USD 150,000 - 190,000; 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 Principal .NET Software Engineer to lead the design and development of modern, scalable enterprise applications. You will drive architecture decisions, guide cross-functional teams, and champion modernization efforts across on-prem and cloud platforms.

The role requires deep expertise in .NET/C#, Angular/React, and TypeScript, with a track record of building enterprise-scale systems and guiding technical direction within Agile environments.

Qualifications

• 10+ years of .NET and C# software engineering experience.
• Extensive experience with Angular and/or React.
• Expert-level TypeScript and JavaScript knowledge.
• Deep expertise in REST API design and enterprise integrations.
• Advanced SQL Server and database architecture experience.
• Strong Entity Framework expertise.
• Demonstrated success operating within Agile development environments.

Responsibilities

• Provide hands-on leadership across critical engineering initiatives.
• Architect, design, and develop enterprise applications using .NET and C#.
• Guide front-end strategy and development utilizing Angular or React.
• Define and oversee REST API standards, integrations, and service architecture.
• Lead database architecture and performance optimization efforts.
• Resolve complex production and scalability challenges.
• Establish engineering best practices, standards, and governance.
• Drive modernization, cloud adoption, and deployment strategies.
• Lead architecture reviews and technology decision-making.
• Mentor engineers across multiple experience levels and influence organizational technical direction.

Skills

.NET & C#

Angular/React

TypeScript/JavaScript

REST API design

SQL Server

Entity Framework

Agile

Job description

Motion Recruitment is seeking a Principal .NET Software Engineer to lead the design and development of modern, scalable enterprise applications. You will drive architecture decisions, guide cross-functional teams, and champion modernization efforts across on-prem and cloud platforms.

The role requires deep expertise in .NET/C#, Angular/React, and TypeScript, with a track record of building enterprise-scale systems and guiding technical direction within Agile environments.