Integration Software Engineer

US Multimodal Group•Franklin, TN

1d•Onsite

About The Position

As an Integration Software Engineer, you will design and build backend services, APIs, and event-driven integrations connecting the critical business systems U.S. Multimodal Group depends on. The role offers opportunities to build modern, cloud-native integrations on Azure, automate manual business workflows with AI, and own systems from design through production. This is a full-time, on-site position in Franklin, Tennessee. Relocation assistance is not available. Candidates must be legally authorized to work in the United States; employment eligibility will be verified through E-Verify, and a background check is required. The position designs, develops, and maintains scalable backend services and APIs, primarily in Python with FastAPI, and may contribute in C#/.NET. It applies system design, integration patterns, and orchestration; builds event-driven integrations; deploys and operates services on Azure; and creates data integrations with relational databases and data warehouses. The role may also build front-end features in React and TypeScript. It includes testing, code reviews, CI/CD and production ownership, security implementation, AI-assisted development and workflow automation, technical support, documentation, and ongoing professional development.

Requirements

At least 4 years of 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 production, with openness to working in other languages such as C#/.NET.
Strong understanding of system design, integration patterns, orchestration, 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 production systems, including monitoring and troubleshooting.
Ability to absorb new ideas and concepts quickly through written and verbal communication.
Problem-solving and multitasking skills, with a customer-oriented attitude.
Excellent written and oral communication skills.
Bachelor’s degree in computer science or software engineering, or equivalent industry experience.
Must be legally authorized to work in the United States; employment eligibility is verified through E-Verify, and a background check is required.

Nice To Haves

Full-stack capability, with a backend focus and experience building front-end features in React and TypeScript.
Experience or strong interest in using LLMs to automate manual business workflows.
Ability to thrive in a high-growth or fast-paced environment.
Working knowledge and experience with Transportation Management Systems, ERP, HRIS, and other central business applications.
Industry knowledge of Intermodal, Drayage, Brokerage, and Warehousing.

Responsibilities

Design, develop, and maintain scalable backend services and APIs in Python (FastAPI), contributing in other languages such as C#/.NET as needed.
Apply system design, integration patterns, and orchestration to connect business applications.
Build event-driven integrations using platforms such as Kafka and Azure Service Bus.
Deploy and operate services on Azure and manage cloud resources through infrastructure as code.
Write efficient SQL and build data integrations across relational databases and data warehouses such as PostgreSQL and Snowflake.
Build front-end features in React and TypeScript when needed.
Write unit and integration tests, test APIs with tools such as Postman, and participate in code reviews.
Use Docker, CI/CD pipelines, and Git to ship reliably; monitor, troubleshoot, and resolve production issues.
Use AI coding tools such as Claude Code and Cursor, and apply LLMs to automate manual business workflows.
Implement and enforce API security protocols, including authentication, authorization, and data encryption.
Collaborate with team members and translate business requirements into technical documentation.
Provide technical support for system issues and concerns, collaborating with end users, technology teams, and vendors to resolve incidents and fulfill requests.
Support current IT standards and continue professional development to stay informed about industry developments and technologies.
Apply analytical and technical problem-solving skills, promptly resolve issues brought to the department, and notify senior leadership of non-routine problems and issues.