Senior .NET Developer

Adaptive Solutions Group is a premier provider of information technology personnel. We provide a variety of technical professionals available for contract, contract to hire, or direct placement positions to companies in and around the St. Louis and Kansas City areas. We are currently looking for a Senior Full Stack Developer to join our team.

Responsibilities

Develop and maintain web applications using React and TypeScript

Design and implement backend services using .NET and SQL Server

Maintain and enhance C# .NET applications and REST APIs

Build and optimize SQL queries and support data integration efforts

Collaborate with cross functional teams to gather requirements and deliver solutions

Participate in code reviews and troubleshoot technical issues

Work across multiple projects in a fast paced, agile environment

Required Qualifications

5 plus years of software development experience

Strong experience with React, TypeScript, and .NET/C#

Solid SQL Server and database development experience

Experience building and supporting APIs

Experience working in an agile development environment

Strong communication, collaboration, and problem solving skills

Ability to manage multiple priorities and work independently

Preferred Qualifications

Experience with Microsoft Fabric or Power BI

Experience with Snowflake or modern data platforms

Python experience

Cloud experience such as AWS or Azure

Experience with Docker or containerization

Familiarity with Informatica, ELT processes, or Apache Spark

Experience working in a smaller or less structured development environment

Additional Details

Contract role with potential to extend or convert to full time

Hybrid work environment within the St. Louis region with occasional onsite meetings

Adaptive Solutions Group offers a competitive compensation and benefits package that includes medical, dental, STD/LTD, life insurance coverage, 401k, paid vacation and holidays. Adaptive Solutions Group is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national