Principal Software Engineer (.NET + Data) - Remote - USA
Company: FullStack
Location: Atlanta, GA (Remote)
Type: Full-time
Remote: Yes
Posted: 2026-05-03
About this role
About FullStack
FullStack is one of the fastest-growing software consultancy companies in the Americas. We deliver transformational digital solutions to top global companies and Silicon Valley startups. As an employee-first company, we focus on hiring the most talented software designers and developers by creating a positive, respectful, and supportive work environment where they can achieve their greatest potential.
We’re Most Proud Of
- Offering life-changing career opportunities to talented software professionals across the Americas.
- Building highly-skilled software development teams for hundreds of the world’s greatest companies.
- Having delivered hundreds of successful custom software solutions, which have positively impacted the lives and careers of millions of users.
- Our 4.2-star rating on GlassDoor.
- Our client Net Promoter Score of 68, twice the industry average.
The Position
We're Looking To Hire a Principal Software Engineer (.NET + Data) To Join Our Team. You'll Work With Our Incredible Clients In One Of Two Ways
- Team Augmentation: You will integrate directly into our client's team and work alongside their existing designers and engineers daily.
- Design & Build: You will work on a FullStack product team to build and deliver a product to our clients.
What We're Looking For
- 8+ years of professional software engineering experience.
- 3+ years of experience in technical leadership influencing architecture and engineering direction.
- Advanced English is required.
- Successful completion of a four-year college degree is required.
- Expert-level proficiency with C# and .NET framework.
- Hands-on experience with TypeScript/JavaScript.
- Strong experience building and scaling distributed systems in production.
- Proven experience with AWS.
- Solid experience with containerization tools such as Docker or Kubernetes.
- Deep knowledge of Infrastructure as Code (Terraform and Helm), CI/CD, and GitOps practices.
- Experienc...