Backend Developer
lovepop
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Ho Chi Minh City, Vietnam
Posted on Nov 15, 2025
About Lovepop
Lovepop is on a mission to create one billion magical moments. We combine art x engineering to create the most magical paper art cards & gifts. Featured on Shark Tank in 2015, Lovepop has become one of the top 10 Shark Tank investments in lifetime revenue. Lovepop consistently ranks in the top Google results for cards online, enjoys 18% national brand awareness, and has helped its customers create over 50 million magical moments. Our vision is to be the #1 online card destination for cards and we are building the team of A+ talent that will take us there.
About the role
We are seeking a Backend Developer to build and maintain scalable microservices and modern APIs using .NET Core. In this role, you will develop clean, high-quality backend services, optimize system performance, and contribute to technical improvements across our platform. You will collaborate closely with the engineering team in an Agile environment to deliver reliable, well-structured solutions that support our product growth.
Accountabilities
- Develop and maintain microservices using .NET Core and C#
- Build RESTful APIs, GraphQL APIs, and web applications with Razor Pages/MVC
- Write clean, testable code following SOLID principles and conduct code reviews
- Troubleshoot issues and implement new features with performance optimization in mind
- Deploy and monitor services using Docker
- Write unit tests and maintain technical documentation
- Collaborate with team using Git and Agile methodologies
Qualifications
- Bachelor's Degree in Computer Science or related field
- 4+ year experience with .NET Core in production environments
- Strong skills in C#, ASP.NET Core Web API, RESTful API, and GraphQL
- In-depth understanding and hands-on experience with microservices architecture
- Proficient in Entity Framework Core and PostgreSQL
- Experience with AWS cloud platforms
- Performance-oriented mindset with focus on optimization
- Good English communication skills (written and verbal)
Lovepop Values
Engineering: Curiosity to discover how the world works
Hunger: Desire to take on more than is expected
Magic: Delivering unexpected experiences
Connection: Building relationships with each other
This job is no longer accepting applications
See open jobs at lovepop.See open jobs similar to "Backend Developer" Techstars.