Appex Innovation

.NET Developer (Airlines)

Posted Yesterday

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Houston, TX, USA

In-Office

Senior level

Healthtech • Information Technology

The Role

Design, build and maintain .NET applications for the airline domain. Participate in requirements analysis, architecture and design, write scalable C#/.NET code, implement REST APIs and microservices, test and deploy systems, refactor and debug, document throughout the SDLC, provide application expertise and technical support, and apply cloud-native and DevOps practices.

Summary Generated by Built In

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

Skills Required

Proven experience as a .NET Developer
Advanced .NET (C#, .NET Core 8/10)
ASP.NET and MVC design/architectural patterns
SQL Server
Experience with REST/RPC APIs and microservices
AWS-native services (Lambda, API Gateway, S3, DynamoDB, RDS, SQS/SNS, IAM, VPC)
DevOps and Cloud tooling (CI/CD with GitHub Actions or Azure DevOps, Docker, Kubernetes)
Infrastructure as Code (CloudFormation or Terraform)
Understanding of Agile methodologies
Cloud observability and reliability tooling (CloudWatch, Dynatrace, logging/monitoring)
Knowledge of HTML5/CSS3
AI-assisted development experience (GitHub Copilot, basic LLM integration)
Strong communication skills; independent thinker/self-driven

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The Company

HQ: Princeton, NJ

47 Employees

Year Founded: 2013

What We Do

At Appex Innovations, we believe in the power of technology to transform healthcare, we believe in being nimble and in continual innovation, we believe that every customer is unique and we believe in listening to our clients. With our deep expertise in the health care domain, solid resource base, constant industry interface and the drive to be the best in the industry, we strive to provide services that re-define health care in the years to come. The secret to our success is Appex Innovations commitment to our people and our work. We thrive on teamwork, intelligence, and innovation. Our bright and energetic employees, hailing from over different parts of the world, share a passion for leading the way to improved healthcare outcomes. Together we work diligently to add value to our clients.