Senior AI-Driven Software Engineer, Freight Tech

Flint Hills Resources; Green Bay, Wichita (WI, KS); On-site; USD 110,000 - 160,000; Full time

Job summary

KBX, a Koch company, seeks a Senior Software Engineer to design and deliver scalable AI-enabled software for transportation and logistics platforms. You will own substantial product components and work closely with product, engineering, and business partners to produce production-ready solutions across the stack.

You will contribute to architecture discussions, improve performance and observability, mentor engineers, and ensure high-quality deliverables while upholding engineering standards and

Qualifications

• Experience delivering production software with AI-powered development tools.
• Proficiency in .NET and modern application frameworks.
• Backend services, APIs, and data access patterns.
• Experience with modern front-end frameworks or technologies.
• Experience supporting applications through the full software development lifecycle.
• Ability to translate business requirements into technical solutions.

Responsibilities

• Use AI-assisted and agentic engineering practices across discovery, design, coding, testing, documentation, and support while maintaining accountability for solution quality, security, and supportability
• Collaborate directly with Product Managers, Product Owners, Technical Leads, and business stakeholders to clarify problems and requests, challenge assumptions, evaluate tradeoffs, and deliver valuable business outcomes
• Design, develop, and maintain scalable full-stack software applications and services, writing clean, efficient, and maintainable code across backend and user-facing components
• Design and implement complex backend services, APIs, integrations, core system components, and user-facing application features
• Participate in architecture discussions, technology strategy, technical decision-making, code reviews, and technical design discussions to ensure adherence to engineering standards and best practices
• Provide technical guidance and mentorship to software engineers while helping resolve complex technical challenges
• Improve application performance, scalability, reliability, and observability
• Support and maintain existing applications by troubleshooting and resolving production issues

Skills

AI-powered development

.NET & frameworks

Backend services & APIs

Frontend features

Code reviews & design

Mentorship

Observability & performance

Troubleshooting production issues

Lifelong learning

Tools

PostgreSQL

MongoDB

Docker

Kubernetes

AWS

Job description

KBX, a Koch company, seeks a Senior Software Engineer to design and deliver scalable AI-enabled software for transportation and logistics platforms. You will own substantial product components and work closely with product, engineering, and business partners to produce production-ready solutions across the stack.

You will contribute to architecture discussions, improve performance and observability, mentor engineers, and ensure high-quality deliverables while upholding engineering standards and