Senior Full-Stack Engineer: Cloud-Native FinTech Platform

OTR Solutions; Roswell (GA); On-site; USD 110,000 - 160,000; Full time

Job summary

OTR Solutions is building a cloud-native platform to support its transportation FinTech operations. The Senior Software Developer will work across the full stack—.NET services on the back end, React on the front end—building internal tools used by operations, funding, and client-facing teams.

This role offers the opportunity to design and deliver solutions that improve workflows, remove friction, and unlock efficiency across the organization.

Qualifications

• Experience building and maintaining full-stack applications using .NET and React.
• Ability to translate business workflows into scalable software solutions.
• Strong collaboration with internal stakeholders to deliver value.

Responsibilities

• Develop and evolve internal applications across the full stack (.NET back end, React front end).
• Collaborate with operations, funding, and client-facing teams to understand workflows and reduce friction.
• Deliver high-impact software that scales with the business while ensuring quality and maintainability.

Skills

.NET

React

Full-stack development

Job description

OTR Solutions is building a cloud-native platform to support its transportation FinTech operations. The Senior Software Developer will work across the full stack—.NET services on the back end, React on the front end—building internal tools used by operations, funding, and client-facing teams.

This role offers the opportunity to design and deliver solutions that improve workflows, remove friction, and unlock efficiency across the organization.