Senior Platform Engineer - AI-Driven Fintech (Cloud)

Trellis Group; Durham, Northern (NC, KY); Hybrid; USD 90,000 - 130,000; Full time

Job summary

ACA Group is building a full-stack technology team to drive our platform forward and is hiring at all levels of experience. Whether you’re an early-career developer or a seasoned architect, you’ll help shape a next-generation platform at the intersection of finance, technology and AI.

We’re looking for voracious learners, intuitive problem solvers, and people who are just as interested in understanding the “why” behind the business as the “how” behind the code.

Qualifications

• Experience developing applications with .NET/C#.
• Experience building front-end applications using Angular or React.
• Exposure to cloud platforms such as AWS and/or Microsoft Azure.
• Familiarity with microservices, APIs, and cloud-native development.

Responsibilities

• Design and implement cloud-native software used by top-tier financial institutions.
• Work across the stack — from front-end UX to back-end services and infrastructure.
• Collaborate with product managers, compliance experts, and clients to solve high-impact problems.
• Apply AI and automation thoughtfully, always keeping human context in the loop.
• Engage in continuous learning — about new tech, financial markets, and emerging regulatory challenges.

Tools

.NET/C#

Angular

React

AWS

Microsoft Azure

Microservices

APIs

Cloud-native development

Job description

ACA Group is building a full-stack technology team to drive our platform forward and is hiring at all levels of experience. Whether you’re an early-career developer or a seasoned architect, you’ll help shape a next-generation platform at the intersection of finance, technology and AI.

We’re looking for voracious learners, intuitive problem solvers, and people who are just as interested in understanding the “why” behind the business as the “how” behind the code.