Integration Software Engineer

About Us U.S. Multimodal Group (USMMG) is a company that specializes in providing comprehensive transportation and logistics solutions. The company operates across various modes of transport including truckload and intermodal, offering a seamless and integrated service to ensure efficient and timely delivery of goods. Its expertise lies in coordinating and managing complex logistics operations, catering to diverse client needs with customized solutions. By leveraging advanced technology, strategic planning, and a vast network of resources, U.S. Multimodal aims to optimize supply chains, reduce operational costs, and enhance overall customer service in the transportation sector. Job Summary As an Integration Software Engineer , you will design and build the backend services, APIs, and event-driven integrations that connect the critical business systems U.S. Multimodal Group depends on to move our company forward and grow within our industry. This position provides growth opportunities to build modern, cloud-native integrations on Azure , automate manual business workflows with AI , and own the systems you ship from design through production . This job is on-site full-time in Franklin, TN. There is no relocation assistance for this opportunity. Please note that we do not offer visa sponsorship or immigration support for this position. Applicants must be independently legally authorized to work in the United States without current or future employer sponsorship. Employment eligibility will be verified through E-Verify, and a background check is required. Essential Functions Designs, develops, and maintains scalable backend services and APIs in Python (FastAPI), and contributes in other languages such as C#/.NET as needed. Applies sound system design, integration patterns, and orchestration to connect business applications. Builds event-driven integrations using messaging and streaming platforms such as Kafka and Azure Service Bus. Deploys and runs services on Azure and manages cloud resources through infrastructure as code. Writes efficient SQL and builds data integrations across relational databases and data warehouses such as PostgreSQL and Snowflake. Builds front-end features in React and TypeScript when needed to deliver complete solutions. Writes unit and integration tests (pytest, NUnit), tests APIs with tools such as Postman, and participates in code reviews to keep code clean and maintainable. Uses Docker, CI/CD pipelines, and Git to ship reliably, and takes ownership of systems in production, including monitoring, troubleshooting, and timely resolution of issues. Uses AI coding tools such as Claude Code and Cursor to build, debug, and solve problems faster, and applies LLMs to automate manual business workflows. Implements and enforces API security protocols including authentication, authorization and data encryption. Collaborates with key team members and contributes to translating business requirements into technical documentation. Provides technical support for system issues and concerns, including collaboration with end users, technology teams, and vendors to resolve incidents and fulfill requests. Supports current IT Standards. Continues professional development and education to remain informed of current industry development and technologies. Demonstrated strong analytical skills and technical problem-solving skills. Responsible for the prompt resolution of all issues brought to the attention of the department and notifies senior leadership of non-routine problems and issues. Required Qualifications A minimum of 4 years’ experience in a similar role building backend services and system integrations. Strong experience building backend services and APIs in Python (FastAPI) and deploying them in a production environment, with openness to working in other languages such as C#/.NET. Strong understanding of system design, integration patterns, and orchestration, including API architectural styles and web services. Experience with event-driven architecture using messaging and streaming platforms such as Kafka or Azure Service Bus. Hands-on experience deploying and running services on Azure, including infrastructure as code. Strong SQL skills and experience. Experience writing unit and integration tests and testing APIs. Experience with Docker, CI/CD, and Git, and a track record of owning systems in production, including monitoring and troubleshooting. Ability to absorb new ideas and concepts quickly through written and verbal form. Problem-solving and multitasking skills with a customer-oriented attitude. Excellent communication skills with proven ability to communicate effectively in both written and oral form. Bachelor’s degree in computer science, software engineering, or equivalent industry experience. Preferred Qualifications Full-stack capability: backend focused, with experience building front-end features in React and TypeScript. Experience or strong interest in using LLMs to automate manual business workflows. Demonstrated ability to thrive in a high-growth or fast-paced environment. Working knowledge and experience in Transportation Management Systems, ERP, HRIS and other central business applications. Industry knowledge of Intermodal, Drayage, Brokerage, and Warehousing. Work Environment & Physical Demands This position operates in a dynamic, fast-paced, professional office environment. This role routinely uses standard office equipment such as computers and phones. While performing the duties of this job, you will be regularly required to talk, read, hear, sit, and use your hands to type. What We Offer Competitive salary and benefits package including, 401(k) match, employer paid group life insurance and long-term disability plan. Opportunities for career advancement and continued professional development. A dynamic, exciting, and mission-driven work environment. Equal Opportunity Statement U.S. Multimodal is an Equal Opportunity Employer and we are committed to fostering a safe and friendly workplace. All qualified individuals are encouraged to apply.