Full Stack Microsoft Developer

JSG is seeking two Full Stack Software Developer’s for a contract to hire role in Woodland Hills, CA.  The developers will be responsible for designing, developing, and maintaining applications across the stack—from backend APIs and services to dynamic, modern front-end interfaces. The developers will play a key role in building robust web applications using .NET (C#)  on the backend and React / Next.js  on the frontend.

Key Responsibilities

Design, develop, test, and deploy scalable web applications using .NET and React / Next.js.

Build and maintain RESTful APIs and backend services with ASP.NET Core.

Develop modern, responsive front-end user interfaces using React.js and Next.js.

Participate in code reviews, architectural discussions, and agile ceremonies.

Collaborate with product managers, designers, and other developers to deliver high-impact features.

Optimize application performance and ensure application security best practices.

Write clean, maintainable, and well-documented code.

Contribute to CI / CD pipelines and automated testing.

Required Qualifications

5+ years of professional experience in software development.

Strong proficiency in C# and .NET / .NET Core.

Solid experience with modern front-end technologies : React.js and Next.js.

Hands-on experience with SQL Server or other relational databases.

Proficiency with HTML5, CSS3, JavaScript / TypeScript, and REST APIs.

Experience with version control systems such as Git.

Strong understanding of software design patterns and best practices.

Familiarity with agile development methodologies (Scrum or Kanban).

Experience with Figma (Auto Layout, Components, Variants, Design Tokens, Prototyping)

Full-stack experience with modern front-end frameworks (e.g., React / TypeScript) and back-end technologies (e.g., Ruby, Python, Go, PostgreSQL)

Strong knowledge of user research methodologies, wireframing, prototyping, and usability testing.

• A portfolio demonstrating strong design skills and problem-solving capabilities.
• Ability to collaborate cross-functionally with developers, product managers, and stakeholders to create user-focused solutions.

Preferred Qualifications

Experience with Microsoft Azure or other cloud platforms.

Familiarity with GraphQL, WebSockets, or real-time data handling.

Knowledge of unit testing frameworks (xUnit, Jest, etc.).

Experience with containerization (Docker, Kubernetes).

Exposure to CI / CD tools such as Azure DevOps or GitHub Actions.

Familiarity with security and performance optimization best practices.

Salary : $62-$65 per hour

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