Senior Payments Backend Engineer — Remote-First, AI-Driven

Openkrill; United States; Remote; USD 128,000 - 200,000; Full time

Job summary

Jane is seeking a Senior Software Developer with strong backend skills and an appetite to grow across the stack. The role emphasizes building customer-facing payments features, applying enterprise architecture, and driving reliable, scalable SaaS systems for clinics.

You’ll collaborate in a remote-first, distributed team, leaning into AI-enabled workflows and impactful deliverables that move quickly from idea to production.

Qualifications

• 8+ years of professional software development experience with backend focus.
• Experience building and maintaining production-grade SaaS systems.
• Comfort across the stack and a desire to grow into full-stack development.
• Strong bias to action and collaborative, open communication.
• Enthusiasm for AI and hands-on experience with AI in software work.

Responsibilities

• Build customer-facing features that monetize payments infrastructure.
• Apply enterprise architecture patterns to scale payments systems reliably.
• Communicate early and often across distributed teams.
• Partner with product to move ideas to shipped outcomes.
• Leverage AI tools to improve the software development lifecycle.

Skills

Backend development

Enterprise architecture

Production systems

Communication

AI enthusiasm

Team collaboration

Full stack interest

Tools

Ruby on Rails

Job description

Jane is seeking a Senior Software Developer with strong backend skills and an appetite to grow across the stack. The role emphasizes building customer-facing payments features, applying enterprise architecture, and driving reliable, scalable SaaS systems for clinics.

You’ll collaborate in a remote-first, distributed team, leaning into AI-enabled workflows and impactful deliverables that move quickly from idea to production.