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Full Stack .NET Developer

ChaTeck IncorporatedSan Francisco, CA🇺🇸United StatesPosted 4 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
San Francisco, CA, United States
Posted
18 hours ago
SQLSQL ServerAWSAgileAngularAzureC#CSS.NETASP.NETGitHTMLJavaScriptReact

Job Description

Role: Senior .NET Full Stack Developer (High-Scale Systems)
Location: Bay Area, CA

Why Join Us?

  • Work with a leading technology organization on modern, high-impact software applications.
  • Build scalable web applications using Microsoft .NET technologies.
  • Gain hands-on experience across both frontend and backend development.
  • Collaborate with experienced engineers and cross-functional teams.
  • Opportunity for professional growth, technical learning, and career development.

About the Role

The AES Group INC is seeking a motivated Senior .NET Full Stack Developer to join our team and support application development initiatives for one of our clients in the technology industry.

The ideal candidate will have a strong foundation in C#, .NET, web development, databases, and modern frontend technologies. You will participate in the complete software development lifecycle, from understanding requirements and developing features to testing, troubleshooting, deployment, and ongoing application enhancements.

Responsibilities

  • Design, develop, test, and maintain scalable web applications using Microsoft .NET technologies.
  • Develop robust backend services, APIs, and business logic using C# and .NET.
  • Build responsive and user-friendly web interfaces using modern frontend technologies.
  • Develop and optimize SQL queries, stored procedures, and database operations.
  • Integrate frontend applications with backend APIs and enterprise services.
  • Troubleshoot application issues and identify opportunities for performance improvements.
  • Participate in code reviews, unit testing, debugging, and software quality initiatives.
  • Collaborate with product managers, designers, QA engineers, and other development teams.
  • Follow established coding standards, development practices, and version-control processes.
  • Contribute to application deployments, documentation, and continuous improvement initiatives.

Requirements

Domain

  • Full Stack Software Development
  • Web Application Development
  • Enterprise Application Engineering

Technical Skills

  • Strong foundation in C# and .NET / .NET Core.
  • Experience developing RESTful APIs and backend services.
  • Working knowledge of ASP.NET Core or ASP.NET MVC.
  • Experience with SQL Server or relational databases.
  • Knowledge of HTML, CSS, JavaScript, and modern frontend development.
  • Exposure to React, Angular, or similar JavaScript frameworks is preferred.
  • Familiarity with Git and modern source-control practices.
  • Understanding of object-oriented programming and software design principles.
  • Exposure to cloud platforms such as Azure or AWS is a plus.
  • Knowledge of CI/CD, automated testing, and Agile development practices is beneficial.

Experience

  • 8+ year of experience in software development or a related technical role.
  • Strong problem-solving and analytical skills.
  • Ability to understand technical requirements and translate them into effective solutions.
  • Strong communication and collaboration skills.
  • Willingness to learn new technologies and contribute across the application stack.

Location

  • Bay Area, California.
  • Candidates should be comfortable working within the team's established work arrangement.

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