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# Full Stack Developer

- **Company:** Celer Systems, Inc.
- **Location:** United States (Remote available)
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Microsoft Azure, C Sharp (Programming Language), System Configuration, Relational Databases, DevOps, Github, Microsoft SQL Server, SQL Azure, PCI Data Security Standards, Performance Tuning, Azure Active Directory, Message Oriented Middleware, Secure Coding, SQL Stored Procedures, ReactJS, Backend, Git, Event Driven Architecture, Deployment Automation, Restful APIs, Software Version Control, Microservices
- **Published:** August 20, 2026
- **Apply:** https://www.dice.com/job-detail/6e2e26d1-7227-454c-bbfe-3cd2564f0648

## About the Role

* 5 6+ years of professional experience with .NET / C# backend development
 * 3 4+ years of hands-on experience with React
 * Strong experience with Azure App Service, Queues (Service Bus / Storage), and Azure SQL
 * Solid SQL Server database skills (schema design, stored procedures, performance tuning)
 * Experience configuring and maintaining CI/CD pipelines and DevOps automation
 * Proficiency with Git / GitHub workflows
 * Prior experience in the payments / fintech industry
 * Must be U.S.-based and authorized to work without sponsorship

Nice to Have

 * Experience with PCI-DSS or other payment/security compliance standards
 * Familiarity with microservices and event-driven architecture
 * Experience with Azure DevOps or GitHub Actions

## Description

Our client, a company in the payments/fintech space, is seeking an experienced Full Stack Developer to join their engineering team. You'll build and maintain secure, high-throughput services on a modern .NET + Azure stack, working across the backend and the React front end. This is a fully remote, contract or direct-hire for candidates already based in the U.S and authorized to work.

What You'll Do

 * Design, build, and maintain backend services in C# / .NET
 * Develop responsive, user-facing features in React
 * Build and consume RESTful APIs and asynchronous messaging workflows
 * Work with Azure services including App Service, Storage/Service Bus, and Azure SQL Database
 * Design and optimize relational data models and queries in SQL Server
 * Own and improve CI/CD pipelines and DevOps configurations
 * Manage source control, branching, and pull-request workflows in GitHub
 * Collaborate with product, QA, and other engineers in an agile environment
 * Write clean, testable, secure code with attention to the compliance and reliability demands of the payments domain


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