Full Stack Developer

Epandco; Greenville (SC); Hybrid; USD 95,000 - 130,000; Full time

Job summary

Epandco's Creative Technology Team is hiring a Full-Stack Developer with strong backend expertise in C#/.NET and AWS to join our team in Greenville, SC. You will build scalable backend services, APIs, and data-driven solutions while contributing to modern front-end experiences with React.

The role emphasizes cloud infrastructure, secure design, and collaboration with designers and creatives in a fast-moving agency environment. A BS in CS/Engineering or equivalent experience is required.

Qualifications

• 3+ years of professional full-stack or backend development experience.
• Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
• Strong experience with C#/.NET, including ASP.NET Core, Web APIs, and background services.
• Experience designing, building, and consuming RESTful APIs.
• Experience with SQL Server, PostgreSQL, and/or NoSQL databases.
• Experience building applications on AWS (EC2, ECS/EKS, Lambda, RDS, S3, IAM, etc.).
• Experience with CI/CD pipelines, Terraform, and Git workflows.
• Security principles and authentication technologies (OAuth2, JWT, OpenID Connect, SAML).
• Familiarity with React or modern JS frameworks.

Responsibilities

• Design, develop, and maintain scalable full-stack web applications, REST APIs, and backend services using C#, .NET, and React.
• Build and maintain backend services with focus on performance and reliability.
• Design and optimize relational and NoSQL databases with emphasis on performance and security.
• Develop and deploy cloud-native solutions on AWS across services like EC2, ECS/EKS, Lambda, RDS, S3, IAM.
• Build and support CI/CD pipelines and deployment automation using Terraform 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

REST APIs

SQL Server

PostgreSQL

NoSQL

AWS

Terraform

CI/CD

React

OAuth2/JWT/OIDC/SAML

Git workflows

Education

Bachelor's degree in Computer Science or Engineering

Tools

Terraform

Git

Job description

## Full Stack DeveloperApplyremote type: Hybridlocations: Greenville, South Carolina, United States of Americatime type: Full timeposted on: Posted 18 Days Agojob requisition id: R10760**Agency:**Omnicom Advertising **Job Function:**Technology **Job Subfunction:**Technology Design**Job Description:**Full-Stack Developer (.NET / C# / AWS) EP+Co. | Creative Technology Team EP+Co.'s Creative Tech team builds belief for brands we love by creating digital experiences powered by innovative ideas, insights, and technology. As a team of technologists, problem-solvers, and creative collaborators embedded within a leading brand agency, we are focused on delivering digital experiences that drive meaningful business results. We are seeking a Full-Stack Developer with strong backend expertise in C#/.NET, databases, and AWS to join our Creative Technology team. While this is a full-stack role, we are specifically looking for someone whose strengths lie in building scalable backend systems, APIs, cloud infrastructure, and data-driven solutions. You should also be comfortable contributing to modern front-end experiences built with React. This is not a traditional enterprise engineering role. We are looking for someone who thrives in fast-moving, idea-driven environments and enjoys collaborating closely with designers, strategists, and creatives to translate conceptual ideas into engaging, scalable digital solutions. You should be comfortable with ambiguity, rapid iteration, and evolving requirements. As a member of our development team, you will help design, build, and maintain modern digital solutions with an emphasis on C#/.NET development, AWS cloud infrastructure, and database-driven applications. You will collaborate across disciplines while contributing creatively to how experiences are conceived, designed, and built. This role reports to the Director of Development. If you are excited about blending technology with creativity, thrive in dynamic environments, and have a strong foundation in building secure, scalable, and engaging digital experiences, we would love to hear from you. Key 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 an emphasis on performance, reliability, and maintainability. ● Design and optimize relational and NoSQL databases (SQL Server, PostgreSQL, DynamoDB) with a focus on performance, reliability, and security. ● Develop and deploy cloud-native solutions on AWS, leveraging services including EC2, ECS/EKS, Lambda, API Gateway, RDS, DynamoDB, S3, CloudFront, and IAM. ● Build and support CI/CD pipelines and deployment automation using Infrastructure as Code (Terraform), containerization, and cloud-native tooling. ● Collaborate with designers, digital producers, QA, and fellow developers to translate creative concepts into high-quality digital solutions. Who You Are: ● A collaborative software developer with strong backend development skills and an interest in building modern full-stack applications. ● Someone who enjoys solving technical challenges while balancing performance, scalability, security, and maintainability. ● Comfortable working across multiple technologies and contributing wherever the project requires. ● Adaptable, curious, and excited to work in a creative, fast-moving agency environment. ● A strong communicator who enjoys collaborating with both technical and non-technical teammates. Required Skills & Experience: ● 3+ years of professional full-stack or backend development experience with modern technology stacks. ● Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent professional experience). ● Strong experience with C#/.NET, including ASP.NET Core, Web APIs, and background services. ● Experience designing, building, and consuming RESTful APIs. ● Experience designing and working with SQL Server, PostgreSQL, and/or NoSQL databases. ● Experience building applications on AWS using services such as EC2, ECS/EKS, Lambda, RDS, S3, CloudFront, IAM, Step Functions, EventBridge, SQS, and SNS. ● Experience with CI/CD pipelines, deployment automation, Infrastructure as Code (Terraform), and Git-based development workflows. ● Working knowledge of application security principles and authentication technologies, including OAuth2, JWT, OpenID Connect (OIDC), and SAML. ● Familiarity with modern JavaScript frameworks, preferably React. Bonus Skills: ● Familiarity with Python and AI-driven platforms or development workflows. ● Familiarity with Contentful or other headless CMS platforms. ● Experience with MarTech, AdTech, or marketing automation platforms. ● Interest in emerging technologies such as AI, machine learning, and cloud-native automation tools. If you are passionate about building modern applications with C#/.NET, AWS, and cloud technologies, and enjoy collaborating with creative teams to deliver innovative digital experiences, we would love to hear from you!