.NET Developer

Fixity Technologies; Chicago (IL); On-site; USD 90,000 - 130,000; Full time

Job summary

Fixity Technologies is seeking a skilled .NET Developer in Chicago to design, build, and maintain efficient, reusable code using C# and .NET Core. You will design and modify relational database objects and develop RESTful Web APIs to ensure secure data exchange.

The role requires strong SQL knowledge, experience with SQL Server or PostgreSQL/MySQL, and the ability to translate business requirements into solid data models. Join us to drive robust software solutions.

Qualifications

• Experience developing in .NET using C# and .NET Core.
• Strong SQL knowledge and database design skills.
• Experience with RESTful APIs.
• Experience with Microsoft SQL Server or PostgreSQL/MySQL.
• Ability to map business requirements to data models.

Responsibilities

• Design, build, and maintain efficient, reusable, and reliable code using C# and .NET Core.
• Create and modify relational database objects (tables, views, indexes, constraints).
• Develop and consume RESTful Web APIs to exchange data safely between systems.
• Strong analytical skills to map real‑world business requirements into logical data models.

Skills

.NET

C#

SQL

APIs

DB design

Job description

Job Responsibilities

• Skilled .NET Developer with Strong SQL Knowledge.
• Design, build, and maintain efficient, reusable, and reliable code using C# and .NET Core.
• Database Design: Create and modify relational database objects including tables, views, indexes, and constraints.
• API Development: Develop and consume RESTful Web APIs to exchange data safely between systems.
• Programming Languages: Advanced proficiency in C# and strong foundational knowledge of T‑SQL or PL/SQL.
• Database Management: Hands‑on experience with Microsoft SQL Server or similar relational databases (PostgreSQL, MySQL).
• Problem‑Solving: Strong analytical skills to map real‑world business requirements into logical data models.