Full Stack .Net Developer with AWS

Whiztekcorp is a trusted IT consulting and staffing firm delivering high-quality technology solutions to enterprise clients across the United States. We specialize in connecting top-tier engineering talent with long-term, impactful projects.

Position Overview

We are seeking a highly skilled Senior Full Stack Developer to design, develop, and maintain scalable enterprise applications. The ideal candidate will have strong experience across backend services, frontend development, cloud platforms, and API-driven architectures. You will work closely with cross-functional teams to deliver high-quality software solutions that support business growth and operational excellence.

Role: Senior Full Stack Developer

Location: Houston, TX - Hybrid (2-3 days/week in office)

Key Responsibilities

Full Stack Application Development

• Design, develop, test, and maintain scalable web applications and enterprise solutions.
• Build responsive and user-friendly frontend applications using modern JavaScript frameworks.
• Develop robust backend services and APIs using .NET technologies.
• Ensure high performance, reliability, and maintainability of applications.

Backend & API Development

• Develop and maintain RESTful APIs and microservices using ASP.NET Web API and .NET Core.
• Design secure and scalable backend architectures.
• Integrate third-party services, APIs, and enterprise systems.
• Optimize API performance and application scalability.

Frontend Development

• Build interactive user interfaces using React.js, JavaScript, and TypeScript.
• Implement reusable UI components and responsive designs using Bootstrap.
• Collaborate with UI/UX teams to improve user experience and accessibility.

Cloud & DevOps

• Deploy and manage applications on Amazon Web Services (AWS).
• Support CI/CD pipelines and automated deployments.
• Collaborate with DevOps teams to improve infrastructure reliability and monitoring.

Database & Integration

• Work with relational and non-relational databases.
• Implement data integrations and ensure data consistency across systems.
• Develop GraphQL services and integrations where applicable.

Collaboration & Best Practices

• Participate in Agile/Scrum ceremonies including sprint planning, code reviews, and retrospectives.
• Mentor junior developers and contribute to technical leadership initiatives.
• Follow software engineering best practices including coding standards, testing, and documentation.
• Use GitHub for source control, collaboration, and code management.

Required Skills & Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field
• 5 years of full stack development experience
• Strong problem-solving and analytical skills
• Excellent communication and collaboration abilities
• Experience working in Agile development environments
• Strong experience with .NET Core and ASP.NET Web API
• Proficiency in React.js
• Strong knowledge of JavaScript and TypeScript
• Experience developing and consuming REST APIs
• Experience with GraphQL
• Hands-on experience with Amazon Web Services (AWS)
• Proficiency with GitHub
• Experience with responsive UI frameworks such as Bootstrap

• Design and develop scalable, high-performance RESTful APIs and microservices using .NET Core / C#.
• Deploy, configure, and manage applications on AWS services (EC2, ECS/EKS, Lambda, RDS, S3, CloudWatch, etc.).
• Configure and manage Kong API Gateway — including plugins, rate limiting, authentication, and routing.
• Implement API security best practices using OAuth 2.0, JWT, and Kong security plugins.
• Collaborate with frontend, DevOps, and architecture teams to deliver end-to-end features.
• Participate in code reviews, design discussions, and Agile ceremonies.
• Monitor, troubleshoot, and optimize application performance in production.
• Write unit, integration, and contract tests to ensure software quality.
• Maintain CI/CD pipelines using tools such as GitHub Actions, Jenkins, or AWS CodePipeline.
• Document APIs using OpenAPI/Swagger and keep technical documentation up to date.