Senior .NET Developer/Hybrid/Delaware
Listed on 2026-05-30
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Software Development
C# / Unity Developer, Full Stack Developer, Software Engineer, Backend Developer
A large, Biotech company, is adding multiple Senior developers for their team in New Castle, Delaware. The company manufactures biotech instruments and has been doing so for multiple decades. Candidates should have strong experience building RESTful web services and APIs within C#/.NET web applications. Additional experience building frontend components with JavaScript, Typescript and React are pluses for this role.
This is a great opportunity to join a well-known organization in their industry and build cutting edge applications for the biotech industry. This position is fulltime/direct hire, and is hybrid (3 days per week) in New Castle, Delaware.
Required Skills & Experience- 5+ years building web based, C#/.NET applications (.NET 8 is preferred)
- Ability to build and consume Restful APIs
- Strong SQL Server skills
- Bachelor’s degree in computer science or equivalent STEM field
- Excellent verbal and written communication skills
- Prior experience working for a biotech company (plus)
- 20% Frontend development (JavaScript, React)
- 80% Backend development (C#/.NET 8, REST, Entity Framework, SQL)
- 100% Hands On
- 50% Individual contribution
- 50% Team Collaboration
- Competitive Salary + Benefits
- Medical, Dental, and Vision Insurance
- Vacation Time
- 401(k)
Applicants must be currently authorized to work in the US on a full-time basis now and in the future.
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