Senior .NET Full-Stack Engineer & AI Innovator

DCA, Inc. (Document Conversion Associates) now KeyMark, Inc.; Liberty (SC); On-site; USD 100,000 - 140,000; Full time

Job summary

KeyMark Labs in South Carolina seeks a Developer – KeyMark Labs to lead .NET full stack development, shaping the product roadmap for Forms InMotion, Relay, ePosit, and more, and coordinating with partners on FileHold.

You will work with customers to define requirements, introduce Claude Code and AI-assisted practices, ensure robust, scalable systems, and contribute to go-to-market plans and product documentation.

Qualifications

• Bachelor's or advanced degree in Computer Science, Engineering, or an equivalent field required
• 5-7 years of full stack development experience highly preferred
• Proficiency with Claude Code preferred.
• Claude Certified Developer (CCDV-F) certification strongly preferred.
• Prior experience working in a team-oriented application development environment
• Familiarity with cloud services (AWS, Azure) preferred
• Hyland OnBase experience a plus

Responsibilities

• Participate in end-to-end software development lifecycle, from requirements gathering and design through implementation, testing, deployment, and maintenance
• Work closely with KeyMark’s development partner to ensure alignment with KeyMark’s business objectives.
• Design, develop, and maintain robust and scalable systems using .NET technologies, ensuring adherence to coding standards and best practices
• Perform unit testing and fix bugs or other coding issues
• Collaborate closely with stakeholders to understand business requirements, translate them into technical specifications, and provide innovative software solutions
• Conduct code reviews, provide constructive feedback, and promote code quality, security, and performance optimization
• Stay current with industry trends, emerging technologies, and best practices in .NET development, and evaluate their applicability to KeyMark's systems
• Interact directly with customers and prospects to gather feedback, analyze data, and understand user needs
• Monitor and incorporate industry trends and innovations into KeyMark products
• Research and author product requirements, including use cases and user personas
• Work closely with engineering to specify feature details, create user stories, and drive delivery and UAT
• Create release and product-level features, advantages, and benefits documentation

Skills

.NET Full Stack

C#

Python

React

ASP.NET MVC

SQL Server

JavaScript

HTML

CSS

REST APIs

Agile

DevOps

Software design patterns

Security best practices

Git/GitHub

Education

Bachelor's or advanced degree in Computer Science, Engineering, or an equivalent field

Tools

Claude Code

GitHub

AWS

Azure

Hyland OnBase

Job description

KeyMark Labs in South Carolina seeks a Developer – KeyMark Labs to lead .NET full stack development, shaping the product roadmap for Forms InMotion, Relay, ePosit, and more, and coordinating with partners on FileHold.

You will work with customers to define requirements, introduce Claude Code and AI-assisted practices, ensure robust, scalable systems, and contribute to go-to-market plans and product documentation.