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Senior .NET Fullstack Developer (Airlines Domain)

Company:
Appex Innovation
Location:
Chicago, IL, 60601
Pay:
60USD - 70USD per hour
Posted:
April 10, 2026
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Description:

Job Description

We have an opportunity as a Senior .NET Developer (Fullstack) with our client in Chicago, IL (Hybrid)

Job Details:

Role: Senior .Net Developer

Duration: 6 months with extension

Location: Chicago, IL

Interview: Video

Client: United Airlines

Top 5 Skill Sets

1. .Net 2.AWS 3..Net core 4.Mysql 5 Postgres

Nice to have skills or certifications: 1. AWS architect certified 2. Aws cloud practioner 3. Leading projects

Program and build software using languages and technologies of the .NET framework. You will create applications from scratch, configure existing systems and provide user support. Primary

Must be local to Chicago that can do hybrid onsite 2 days a week.

· Must have Angular, .Net Core, Microservices, and AWS experience.

· Must be senior and willing to take initiative.

· This is a backfill for a candidate who is being let go due to not being a lead and not taking initiative and owning the product.

Responsibilities:

· Participate in requirements analysis

· Collaborate with internal teams to produce software design and architecture

· Write clean, scalable code using .NET programming languages

· Test and deploy applications and systems

· Revise, update, refactor and debug code? Improve existing software

· Develop documentation throughout the software development life cycle (SDLC)

· Serve as an expert on applications and provide technical support

Qualifications:

· Proven experience as a .NET Developer

· Familiarity with the ASP.NET framework, SQL Server and design/architectural patterns (e.g. Model-View-Controller (MVC))

· Knowledge of at least one of the .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3

· Familiarity with architecture styles/APIs (REST, RPC)

· Understanding of Agile methodologies .Net Core, AWS

Full-time

Hybrid remote

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