Senior C#, .Net, Javascript, Oracle, SQL Server Full Stack Developer - Hybrid -Contract - Newark, NJ - B3522B

Technovision, Inc.; Newark (NJ); Hybrid; USD 120,000 - 150,000; Full time

Job summary

Technovision, Inc. is seeking a Senior Full Stack Developer to design, develop, and support hybrid cloud applications in Newark, NJ. The role requires strong C#, .NET, JavaScript, and SQL Server/Oracle experience across frontend and backend, plus AWS cloud services and secure coding practices.

You will build UI and API layers, implement CI/CD with Azure Pipelines, and ensure scalable, high‑quality software. Hybrid work arrangement includes 3 days onsite and 2 days remote.

Qualifications

• Full Stack AWS Cloud Developer role leveraging front-end and back-end tech.
• Experience with React/Angular/Node.js and .NET stack is expected.
• Strong knowledge of SQL databases (SQL Server, Oracle, Postgres) and web services.

Responsibilities

• Architect, build, and support scalable hybrid cloud applications.
• Implement CI/CD pipelines and use GitHub for source control.
• Collaborate with DevOps, UX, and product teams to deliver end‑to‑end solutions.

Skills

C#

.NET Framework

JavaScript

RESTful Web Services

SQL Server

Oracle

IIS

React

Tools

Jira

GitHub

Azure DevOps

Visual Studio

AWS Console

Job description

Our direct client is looking for a Senior C#, .Net, Javascript, Oracle, SQL Server Full Stack Developer for a Hybrid (3 days/week onsite) Long Term Contract in Newark, NJ

Note:

• Hybrid Position Requiring 3 days / onsite, 2 days Remote

J0B DESCRIPTION:

• The Full Stack AWS Cloud Developer will architect, build, and support scalable cloud and on-premise hybrid applications.
• This role requires expertise in both front-end and back-end development, including UI design, API development, data integration, AWS cloud services, and secure coding practices.
• The developer will participate in requirements gathering, implement enhancements, reduce technical debt, ensure application security, and work closely with cross?functional teams to deliver reliable, compliant solutions.
• Design and develop full-stack applications using modern frameworks (e.g., React, Angular, Node.js, Python, .NET, JavaScript).
• Build and deploy cloud-native services on AWS using Lambda, API Gateway, ECS, S3, DynamoDB, RDS, and more.
• Implement CI/CD pipelines using Azure Pipelines.
• Use GitHub for version control and source code management.
• Solid understanding of relational databases including SQL Server, Oracle, and Postgres.
• Participate in requirements discussions and transform them into useful applications in line with service goals.
• Support, maintain and enhance existing applications and fix issues.
• Collaborate with peers to create the most effective solution possible using the .NET framework and Microsoft tech stack.
• Take responsibility for identifying and reducing technical debt in existing code structure while boosting application effectiveness and improve performance.
• Deliver error-free code that complies with secure coding practices.
• Able to provide technical assistance for web, mobile, and desktop applications.
• Incorporate data storage systems and preserve code quality.
• Ensure application security and scalability, following AWS best practices and Well-Architected Framework
• Collaborate with cross-functional teams including DevOps, UX, and product managers to deliver end-to-end solutions
• Monitor and optimize performance using CloudWatch, X-Ray, and other observability tools
• Document architecture and workflows using Confluence, diagrams, and version-controlled README files
• Hands-on experience with AWS services including Lambda, EC2, S3, IAM, and DynamoDB
• Knowledge of authentication/authorization patterns (OAuth2, Cognito, JWT)
• Strong debugging, testing, and performance tuning skills
• Knowledge of frontend frameworks like Next.js, Vue, or Svelte

SKILL MATRIX:

• C# and .NET Framework - Required
• ASP.NET, ASP.NET MVC using Internet Information Services (IIS) - Required
• XML/json; WebAPI and RESTful Web Services - Required
• Jira, GitHub, Azure DevOps - Required
• JavaScript (TypeScript and React optional) - Required
• Oracle and SQL Server - Required
• Visual Studio - Required

Question 1: Where is the candidate currently geographically located?

Question 2: Is this candidate able to work 3 Days onsite from day 1? Do you accept this requirement?

Location: Hybrid (3 Days Onsite, 2 Days Remote) in Newark, NJ

Type: Long Term Contract