Software Engineer (AI)

TL;DR

Software Engineer (AI): Developing and optimizing a cloud-native payment solution with AI-driven capabilities for a global SaaS product with an accent on modern C#/.NET, React/TypeScript, and Azure architecture. Focus on building intelligent automation with LLMs, designing scalable services, and collaborating across the full feature lifecycle.

Location: Hybrid in Jacksonville, US

Salary: $80,000–$120,000 USD

Company

hirify.global, founded in Sweden in 2001, is a global leader in cloud-based spend management solutions, specializing in accounts payable and leveraging AI to eliminate manual work.

What you will do

• Contribute to the development of a cloud-native payment solution using C#, .NET 10, React, TypeScript, and Azure.
• Collaborate across the full feature lifecycle: business discussions, design sessions, implementation, and release.
• Develop AI-enhanced product features powered by Large Language Models (LLMs) and support new intelligent automation initiatives.
• Build services using Azure, ServiceBus, MassTransit, DDD, automated testing, and CI/CD.
• Support and maintain a legacy payment solution still used by hundreds of U.S. customers.

Requirements

• 1–3+ years of experience as a Software Developer (Junior and Mid-level candidates welcome).
• Strong knowledge of C# and .NET.
• Experience with modern frontend frameworks (React or similar) and TypeScript.
• Experience with relational databases (MSSQL, TSQL, Entity Framework).
• Familiarity with software testing practices.
• Experience designing REST APIs.
• Ability to work with and improve legacy code.

Nice to have

• Experience in fintech or payments.
• Experience integrating with banks (ISO 20022, NACHA, etc.).
• Experience with ASP.NET Web Pages, JavaScript.
• DDD, CQRS.
• Azure cloud experience.
• Python.

Culture & Benefits

• Collaborative and meritocratic work culture with supportive leadership and opportunities for career development.
• Freedom to focus on impactful work and achieve work-life balance.
• Diverse, global community that celebrates curiosity and innovation.
• Values-driven environment guided by Connect, Question, and Own principles.
• AI-supported engineering with GitHub Copilot as a standard tool.
• Comprehensive benefits package including medical, dental, vision coverage, paid time off, and retirement benefits.