About Gapstars
Gapstars is a Netherlands-based software development services provider that builds remote, agile teams in Sri Lanka and Portugal for innovative tech companies. Today, we are home to 220+ TechStars and innovative minds, turning scalable software into performance products that shape the future. Our partners are highly ambitious tech companies that are looking to conquer their respective markets.
About the Role:
We’re looking for a Senior .NET Developer with 6+ years of experience who can work independently in a small, flexible team. You’ll mainly work with .NET Core 8/9, Entity Framework (code-first), Identity Server, PostgreSQL, and MVC APIs. Experience with Ruby on Rails migrations, AWS RDS, Docker/CI/CD, and Linux administration is a big plus.
6+ years of professional experience as a software developer.
Strong hands-on experience with .NET Core (primarily versions 8/9).
Proficient in Entity Framework (code-first approach).
Experience with Identity Server for authentication and MVC APIs.
Strong relational database experience, particularly with PostgreSQL (MySQL also relevant).
Experience with unit testing (xUnit) is a plus but not mandatory.
Exposure to Ruby on Rails is a plus.
Experience integrating with payment service providers (e.g., Stripe, PayPal) is a plus.
Hands-on experience with Linux administration and managing self-hosted infrastructures is highly valuable.
Familiarity with Docker and CI/CD pipelines is expected.
Ability to work independently, take initiative, and adapt to a small, flexible team environment.
"Gapstars is committed to a diverse and inclusive workplace. We are an equal opportunity employer and do not discriminate based on race, national origin, gender, disability, or age. Your personal information collected during the application process is handled following our privacy policy and used exclusively for recruitment and hiring purposes only"
Ready to start your journey?
Ready to transform how you build and scale tech teams? Let’s talk about creating your dedicated team.
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