Cloud-Focused Full-Stack Dev (C#/.NET, AWS)

Omnicom Advertising; Greenville (SC); On-site; USD 70,000 - 85,000; Full time

Benefits offered by this job

In-office 3 days/week

Job summary

Omnicom Advertising is seeking a Full-Stack Developer with strong backend expertise in C#/.NET, databases, and AWS to join our Creative Technology team. You will build scalable backend systems, APIs, cloud infrastructure, and data-driven solutions while contributing to modern front-end experiences with React.

You will collaborate with designers, strategists, and creatives in a fast-moving agency environment, translating concepts into engaging, scalable digital solutions.

Qualifications

• 3+ years of professional full-stack or backend development experience with modern technology stacks.

Responsibilities

• Design, develop, and maintain scalable full-stack web applications, REST APIs, and backend services using C#, .NET (ASP.NET Core), and React.
• Build and maintain backend services with emphasis on performance, reliability, and maintainability.
• Design and optimize relational and NoSQL databases (SQL Server, PostgreSQL, DynamoDB) with focus on performance, reliability, and security.
• Develop and deploy cloud-native solutions on AWS, leveraging EC2, ECS/EKS, Lambda, API Gateway, RDS, DynamoDB, S3, CloudFront, IAM.
• Build and support CI/CD pipelines and deployment automation using Infrastructure as Code (Terraform), containerization, and cloud-native tooling.
• Collaborate with designers, producers, QA, and developers to translate concepts into high-quality digital solutions.

Skills

C#/.NET

ASP.NET Core

Web APIs

React

SQL Server

PostgreSQL

NoSQL databases

AWS

CI/CD

Terraform

OAuth2/JWT/OIDC

SAML

Education

B.S. in Computer Science/Engineering

Tools

Git

Terraform (IaC)

Cloud infrastructure tooling

Job description

Omnicom Advertising is seeking a Full-Stack Developer with strong backend expertise in C#/.NET, databases, and AWS to join our Creative Technology team. You will build scalable backend systems, APIs, cloud infrastructure, and data-driven solutions while contributing to modern front-end experiences with React.

You will collaborate with designers, strategists, and creatives in a fast-moving agency environment, translating concepts into engaging, scalable digital solutions.