Remote Ruby on Rails Full-Stack Engineer — Payments & Forms

ArcheSys Inc; Baltimore (MD); Remote; USD 120,000 - 170,000; Full time

Benefits offered by this job

Competitive salary

Remote work

Professional development

Diversity & inclusion

Job summary

ArcheSys is seeking a Ruby on Rails Full-Stack Engineer to contribute to public sector projects, focusing on payment workflows, form flows, and leave administration modules. You will be embedded within the MDFAMLI delivery team and collaborate with engineers, product managers, and designers to deliver robust, scalable backend services and maintainable front-end interfaces.

Ideal candidates bring strong OOP, automated testing, and experience with Rails, PostgreSQL/MySQL, and Docker/Kubernetes in

Qualifications

• 4+ years of Rails backend experience in production environments.
• Experience building data integrations and back-end functionality in Ruby on Rails.
• Experience with financial/accounting systems integrations (NetSuite a plus).
• Experience with ACH payments is a plus.
• Strong OOP principles and automated testing practices.

Responsibilities

• Write clean, maintainable Ruby on Rails code following SOLID principles.
• Build foundational patterns for backend payment workflows and data flows into accounting platforms.
• Contribute to full-stack features with a backend focus.
• Collaborate in Agile teams with designers, product managers, and engineers.
• Mentor junior developers and guide the team on best practices.
• Stay updated with Rails trends and modern tooling.

Skills

Rails

Ruby

OOP

Testing

RESTful

SQL

Git

MVC

Agile

Education

Bachelor's degree in CS/IT/Engineering

Tools

RSpec/Minitest

PostgreSQL/MySQL

ActiveRecord

Docker

Kubernetes

Job description

ArcheSys is seeking a Ruby on Rails Full-Stack Engineer to contribute to public sector projects, focusing on payment workflows, form flows, and leave administration modules. You will be embedded within the MDFAMLI delivery team and collaborate with engineers, product managers, and designers to deliver robust, scalable backend services and maintainable front-end interfaces.

Ideal candidates bring strong OOP, automated testing, and experience with Rails, PostgreSQL/MySQL, and Docker/Kubernetes in