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# Back End Developer

- **Company:** Robert Half
- **Location:** Hollywood, FL, United States
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Automation of Tests, C Sharp (Programming Language), Configuration Management, Serialization, Relational Databases, Dependency Injection, Integrated Development Environments, JSON, Microsoft SQL Server, MySQL, Nginx, Nunit, RabbitMQ, Redis, Service Design, Software Systems, Data Logging, Cloud Platform System, .NET Core, ReactJS, Database Performance, Backend, Git, Code Restructuring, Api Management, Web Api
- **Published:** August 7, 2026
- **Apply:** https://www.juju.com/job/00000000glxjwj

## About the Role

* Contribute to the stability, maintainability, and long-term scalability of backend systems through sound engineering practices. Requirements * 6+ years of experience developing backend applications with C# and .NET technologies.

 * 5+ years of hands-on experience working with relational databases such as MySQL or SQL Server.

 * Demonstrated success building and supporting large-scale, high-performing software systems.

 * Strong understanding of service design, including API contracts, behavioral expectations, and testing boundaries.

 * Proven ability to improve automated testing practices in codebases with minimal existing coverage while maintaining delivery momentum.

 * Proficiency with .NET Core 7+ features, including dependency injection, configuration management, and logging.

 * Experience with Web API development, Dapper, JSON serialization libraries, and backend development best practices.

 * Familiarity with tools and technologies such as React, Redis, RabbitMQ, Nginx, Git, and at least one major cloud platform is preferred. Technology Doesn't Change the World, People Do.®, All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

## Description

* Design, develop, release, and support backend enhancements that address evolving business needs.

 * Collaborate closely with product partners and fellow engineers to deliver solutions in a team-driven development environment.

 * Gather and clarify functional goals by working directly with stakeholders and turning requirements into practical technical plans.

 * Build and maintain data access components using C# with Dapper and MySQL, with continued focus on efficiency and database performance.

 * Expand automated quality coverage by creating unit and integration tests with NUnit as part of both new development and modernization efforts.

 * Refactor older platform components into independently deployable .NET Core services aligned with the broader architectural roadmap.

 * Establish clear interfaces and communication patterns between newly separated services and remaining monolithic application areas during the transition period.


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