.NET Developer (Airlines)

Appex Innovation · Houston, TX, US

ContractPublished Jul 21, 2026

Apply directly on Appex Innovation’s careers site — no account needed.

About the role

We are hiring a .NET Developer with our client in Houston, TX for a Hybrid role.


Job Details:
Role: .NET Developer
Location - Houston - Hybrid, could do Chicago, IL
Work Authorization - USC or Green Card
Domain: Airlines
Type: Contract-W2

Job Summary:
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 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

  • Top 3 skill sets required for this role:
o 1. Advanced .NET
o 2. Architecture exp.
o 3. AWS - Native
o 4. DevOps, Cloud
  • Nice to have skills or certifications:
o 1. AI/Copilot/GenAI
o 2. Strong communication skills (Oral and Written)
o 3. Independent thinker / Self Driven
Advanced .NET (C#, .NET Core8/10), REST APIs, microservices
AWS-native services: Lambda, API Gateway, S3, DynamoDB, MongoDB, RDS, SQS/SNS, IAM, VPC
Cloud architecture & leadership: design reviews, mentoring, solution ownership
DevOps: CI/CD (GitHub Actions/Azure DevOps), Docker, Kubernetes, IaC (CloudFormation/Terraform)
Observability & reliability: CloudWatch, Dynatrace, logging, monitoring, performance tuning
AI-assisted development (medium): GitHub Copilot, basic LLM integration

Bachelors

Description sourced from the public Indeed listing — this role isn't indexed from the company's career page yet.

Skills

  • C#
  • .NET
  • ASP.NET
  • HTML
  • CSS
  • REST
  • SQL
  • SQL Server
  • Azure
  • AWS
  • GitHub Actions
  • Docker
  • Kubernetes
  • Terraform

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