Senior Software Developer

Kelly Services; Arlington (VA); Hybrid; USD 115,000 - 125,000; Full time

Benefits offered by this job

403(b) match

Professional development budget

Remote work stipend

Health & Wellness benefits

Job summary

Motion Recruitment Partners in the United States is seeking a Senior Software Developer for a full-time role with a hybrid/virtual-first environment. You will focus on full-stack development using C#, .NET, ASP.NET Core, Web API, EF Core, SQL Server, Azure, JavaScript, TypeScript, and Angular.js 2+.

You will own projects, collaborate across teams, and deliver reliable applications that impact the college admissions experience for millions of students.

Qualifications

• 5+ years of software development experience, with strong proficiency in C#/.NET and ASP.NET Core.
• 3+ years of frontend development experience with Angular.js 2+, JavaScript, and TypeScript, plus experience building Web APIs.
• Hands-on experience with Entity Framework Core, SQL Server, Azure, and scalable production applications, along with strong software engineering and collaboration skills.

Responsibilities

• Owns full-stack development and builds reliable applications with modern .NET, Angular.js 2+, and cloud technologies.
• Collaborates across teams to drive technical decisions, ownership, and on-time delivery.
• Contributes to architecture, code quality, and scalable production systems.

Skills

C#/.NET

ASP.NET Core

Angular.js 2+

Web API

SQL Server

Azure

Entity Framework Core

JavaScript/TypeScript

Job description

$115000 - $125000

Our client is hiring a Senior Software Developer for a full-time opportunity in the U.S., with a virtual-first/hybrid work environment. This company is a national nonprofit organization focused on improving access, equity, and integrity in the college admissions process, supporting more than 1 million students each year. This role is centered around full-stack software development, working with technologies including C#, .NET, ASP.NET Core, Web API, Entity Framework Core, SQL Server, Azure, JavaScript, TypeScript, and Angular.js 2+.

The standout feature of this opportunity is the chance to work on technology that directly impacts the college application experience for millions of students, while still solving complex engineering challenges at scale. They're looking for a senior-level developer who enjoys taking ownership, collaborating across teams, and building reliable applications with modern .NET, Angular.js 2+, Azure, and cloud technologies. It's a great opportunity for someone who wants to continue growing technically while working on meaningful products in a mission-driven organization without sacrificing work-life balance. You'll have the opportunity to expand your technical skill set, contribute to important engineering decisions, and build software that has a real-world impact on students and families.

Required Skills & Experience

• 5+ years of software development experience, with strong proficiency in C#/.NET and ASP.NET Core.
• 3+ years of frontend development experience with Angular.js 2+, JavaScript, and TypeScript, plus experience building Web APIs.
• Hands-on experience with Entity Framework Core, SQL Server, Azure, and scalable production applications, along with strong software engineering and collaboration skills.

The Offer + Benefits

• Financial Security: Market-based salary, performance bonus, 403(b) with up to 10% company contribution/match, and 3-year vesting.
• Career Development: Annual professional development budget and opportunities for internal growth.
• Health & Wellness: Medical, dental, vision, HSA/FSA options, life insurance, disability coverage, and family health support.
• Remote Work: Virtual-first environment with laptop choice, home office stipend, monthly remote-work and mobile stipends.
• Time Off: PTO, 7 company holidays, 9 floating holidays, sick leave, and a monthly mental health day.
• Family & Lifestyle: Dependent care FSA, family health resources, pet insurance, and employee assistance programs.
• Additional Perks: Travel assistance, will preparation services, 1Password family account, and flexible work equipment options.

#LI-WH1

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.