Lead Open Source Developer - TypeScript/Node/Angular/React/.NET

$160 - $190

Job Description

We are seeking a Lead Open Source Software Engineer to provide technical leadership across a growing suite of open source products and platforms. This role combines hands-on software engineering with leadership responsibilities, helping guide architecture decisions, engineering standards, and long-term technical strategy.

The ideal candidate will have deep expertise across .NET, C#, Angular, React, and TypeScript and experience leading complex development initiatives. You will work closely with internal teams and the broader open source community to deliver scalable, secure, and highly available software solutions.

Required Skills & Experience

• 7+ years of software engineering experience with .NET and C#
• Strong experience with Angular and/or React
• Advanced TypeScript and JavaScript expertise
• Extensive REST API development experience
• Strong database design and SQL development skills
• Experience working with Entity Framework
• Proven experience leading technical initiatives within Agile teams

Desired Skills & Experience

• Experience with .NET Core and .NET 8
• Azure, AWS, or Kubernetes experience
• Strong microservices architecture experience
• Experience building CI/CD pipelines and DevOps processes
• Docker and containerization expertise
• Open source maintainer or contributor experience
• Experience leading and mentoring engineering teams

What You Will Be Doing

Daily Responsibilities

• Lead hands-on development efforts across open source products
• Design and implement scalable solutions using .NET and C#
• Guide front-end development using Angular or React
• Lead API strategy, development, and integration efforts
• Drive architecture reviews and technical decision-making
• Establish and enforce engineering best practices
• Support cloud-native application development and modernization initiatives
• Review community contributions and technical proposals
• Mentor engineers and provide technical leadership across teams
• Partner with product and engineering leadership to define technical roadmaps

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.

Motion Recruitment Partners (MRP) is an Equal Opportunity Employer. All applicants must be currently authorized to work on a full-time basis in the country for which they are applying, and no sponsorship is currently available. Employment is subject to the successful completion of a pre-employment screening. Accommodation will be provided in all parts of the hiring process as required under MRP’s Employment Accommodation policy. Applicants need to make their needs known in advance.