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# Software Engineer / Cloud Middleware / Device Integration

- **Company:** Motion Recruitment Partners LLC.
- **Location:** Philadelphia, PA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Secure Shell (SSH), ASP.NET, Java (Programming Language), .NET Framework, Amazon Web Services, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Computer Programming, Data Security, Relational Databases, Linux, Distributed Systems, Middleware, Microsoft SQL Server, Object-Oriented Software Development, Scrum Methodology, Software Architecture, Socket Programming, Software Engineering, SQLite, SQL Databases, Systems Integration, TCP/IP, Wireshark, Virtualization Technology, Wi-Fi Technology, Transaction Processing (Computing), Diagnostic Tools, Multithreading, Transport Layer Security, Google Cloud, Cloud Platform System, Computer Network Technologies, Backend, Git, Kotlin, Computer Equipment, Containerization, Software Coding, Restful APIs, Software Version Control
- **Published:** October 12, 2026
- **Apply:** https://www.dice.com/job-detail/2c8ccfc3-a4b9-4736-a858-b322259b356d

## About the Role

A market-leading technology firm is hiring a Senior Software Engineer. This full-time opportunity offers the chance to work with C#, .NET, REST services, SQL, cloud technologies, and hardware device integrations while developing high-performance middleware solutions that support secure, large-scale transaction processing environments across multiple industries., * 7+ years of software development experience

 * Strong experience with .NET Framework 4.6.2+ and Visual Studio 2019+
 * Strong C# and ASP.NET development experience
 * Strong object-oriented design and programming skills
 * Experience building REST services and distributed applications
 * Experience developing multi-threaded, high-throughput transactional systems
 * Direct experience integrating with hardware devices
 * Experience building and documenting interfaces for third-party consumption
 * Strong understanding of software architecture, coding standards, source control, and testing best practices
 * Working knowledge of networking technologies including TCP/IP, HTTP, HTTPS, SSL, SSH, WiFi, and socket programming
 * Experience with Agile/Scrum methodologies
 * Knowledge of data security, encryption, compliance, and privacy requirements
 * Strong communication, troubleshooting, and problem-solving skills
 * Ability to manage multiple priorities in a fast-paced environment

Desired Skills & Experience

 * Experience with SQL Server, SQLite, and relational database technologies
 * Familiarity with Git, Wireshark, and other development and troubleshooting tools
 * Experience with Java, Kotlin, or additional object-oriented programming languages
 * Working knowledge of Linux, virtualization technologies, and containerization platforms
 * Experience with cloud environments including Azure, AWS, or Google Cloud Platform
 * Experience supporting high-volume transactional systems
 * Experience within payment processing, financial services, or commerce-related industries

## Description

This role is ideal for a backend engineer who enjoys solving complex integration challenges and working close to the systems that power critical business operations. You'll work directly with hardware devices, cloud middleware, and secure transactional services while helping expand a highly scalable platform. The team is looking for someone who enjoys technical problem-solving, systems integration, and building solutions that operate behind the scenes but play a critical role in the overall customer experience.