Spectrum One logo

Senior .NET Developer (Part-time/Freelance)

Spectrum One

Philippines only

Employee count:11-50

Spectrum One is Hiring

👋 Hello! We’re Spectrum One. We’re on a mission to provide top-notch technical services to growing startups and multinational corporations worldwide. With your help, we aim to become the world’s leading strategic technology partner.

Since 2015, our support has helped clients raise $150M in funding, and our services are now present in different parts of the world. We owe this biggest milestone to the help of our employees, who make up the best team in town.

Highlights

🙌9 years in the software development industry

📈 Profitable; net revenue growth of 200% in 2021

💰Over $150M raised in funding by our clients

🌐 Work anywhere in the world with our permanent work-from-home setup

Why join Spectrum One?

🏆As a shapeshifter in Spectrum One, you’ll get the opportunity to help grow the company's direction. We don’t micro-manage. We love hustlers who take ownership of their roles. But you’ll get guidance and plenty of support from each other from the team. You’ll be in an environment where learning is always encouraged to empower you to do your best.

✅ Competitive salary package

✅ Permanent work-from-home setup

✅ Monthly virtual social activities (movie nights, game nights, kapihan sessions, knowledge sharing, etc.)

✅ Annual company-wide face-to-face year-end celebrations

✅ Quarterly face-to-face chill-outs with your team

✅ Birthday treats, care packages, free vaccinations, etc.

About the Role

We are seeking a Senior .NET Developer to support our internal development team by providing guidance, mentorship, and expertise in .NET technologies. This is a part-time, hands-on role focused on helping our developers grow their proficiency in .NET and improve the overall quality of our codebase.


Responsibilities:

  • Mentorship & Support: Provide technical guidance to other developers who are learning .NET

  • Code Reviews: Conduct regular code reviews to ensure best practices, clean code, and adherence to .NET standards

  • Knowledge Sharing: Recommend learning materials such as courses, documentation, and hands-on exercises

  • On-Demand Help: Be available to answer questions and help troubleshoot .NET-related issues as they arise

  • Collaboration: Work closely with team leads to identify areas where support or improvement is needed


Qualifications:

  • Strong experience with .NET technologies (C#, .NET Core/Framework, ASP.NET, etc.)

  • Familiarity with Visual Studio, Git, and common .NET development tools

  • Experience mentoring or coaching other developers is a big plus

  • Excellent communication and interpersonal skills

  • Comfortable working independently with a distributed team

  • Able to allocate consistent weekly hours (10–15 hrs/week)

  • Ideally, can work between 4pm to 12am PH time



Got some questions? Please email us at careers@spectrumone.co or visit our website at spectrumone.co.

Understanding Global Salaries

Our compensation tools provide accurate salary analyses to help you make informed decisions.

Global Salary Insights logo

Global Salary Insights

Calculator Employee Cost logo

Calculator Employee Cost

About the job

Apply before:

Jul 08, 2025

Posted on:

May 09, 2025

Job type:

Part Time

Experience level:

Senior

Location requirements:

Skills:

.NETC++.NET CoreASP.NETVisual StudioGitCode ReviewMentorshipTroubleshootingSoftware DevelopmentClean CodeDocumentationCommunication

About the company

Spectrum One logoSp

Spectrum One

Company size:

11-50

Founded in:

2015

Chief executive officer:

Antonio Carlos Ortiz

Markets:

Software DevelopmentCloud ComputingIT ConsultingDigital TransformationCustom Application DevelopmentTeam AugmentationCybersecurityData ProtectionWeb DevelopmentMobile Application Development
www.spectrumone.co