AI-Native App Engineer for Cloud FinTech Platform

One Park Financial; Salt Lake City (UT); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Health insurance

Growth opportunities

Team events and collaboration

Job summary

One Park Financial is seeking an AI-Native Application Software Engineer to design, build, evolve, and operate a modern cloud-based platform serving thousands of small and micro-businesses. You will apply AI to research, design, generate code, create tests, and accelerate delivery while owning the final customer outcome.

The role emphasizes solving real business problems, framing requirements, and building scalable, secure cloud systems using React, Node.js, TypeScript, MongoDB, and AWS with

Qualifications

• Strong experience with modern full-stack application development.
• Strong React, Node.js, JavaScript/TypeScript, and database experience.
• Experience with cloud-based applications, preferably AWS.
• Experience working with APIs, integrations, CI/CD, and production systems.
• Strong analytical and troubleshooting skills.
• Ability to work independently and across technical boundaries.
• Demonstrated ability to use AI effectively in software development.
• Most importantly, the ability to understand the problem, ask the right questions, and own the outcome.

Responsibilities

• Understand customer workflows and translate business needs into software solutions.
• Turn ambiguous problems into clear requirements, architecture, and acceptance criteria.
• Use AI as an engineering collaborator for research, design, coding, testing, debugging, documentation, and optimization.
• Review and challenge AI-generated solutions and remain accountable for the final result.
• Develop full-stack applications using React, Node.js, JavaScript/TypeScript, and MongoDB.
• Build and operate cloud applications using AWS, Docker, Kubernetes/EKS, CloudFront, ALB, Route 53, ACM, and related services.
• Work with multi-tenant websites, customer-owned domains, DNS, SSL certificates, and scalable cloud infrastructure.
• Build business workflows including websites, lead capture, estimates, invoices, receipts, business email, analytics, and communications.
• Integrate external services such as Twilio, WhatsApp Business Platform, Amazon Connect, Google Analytics, and other APIs.
• Diagnose and resolve production issues across the entire technology stack.
• Automate repetitive engineering processes and continuously improve development and deployment workflows.
• Learn and experiment with new AI models, tools, APIs, and architectures.

Skills

Full-stack development

React

Node.js

JavaScript/TypeScript

AWS

APIs

CI/CD

MongoDB

AI in development

Problem framing

Tools

AWS

Docker

Kubernetes

Looker Studio

Google Analytics

Twilio

WhatsApp Business Platform

Amazon Connect

Git

Job description

One Park Financial is seeking an AI-Native Application Software Engineer to design, build, evolve, and operate a modern cloud-based platform serving thousands of small and micro-businesses. You will apply AI to research, design, generate code, create tests, and accelerate delivery while owning the final customer outcome.

The role emphasizes solving real business problems, framing requirements, and building scalable, secure cloud systems using React, Node.js, TypeScript, MongoDB, and AWS with