Building the
Next Generation of Software

Rumexis LLC creates dependable, enterprise-ready software that turns demanding business needs into scalable digital products engineered for speed, usability, and long-term growth.

Complete
Software Delivery
Cloud
Platform Ready
Secure
Engineering Mindset
Flexible
Engagement Options
Cloud Platforms Applied AI Product Software Engineering Platform Automation Secure Software Engineering Systems Integration Data Platforms Digital Experience Cloud Platforms Applied AI Product Software Engineering Platform Automation Secure Software Engineering Systems Integration Data Platforms Digital Experience

Modern Software Engineering Services

From early planning through production support, we develop technology that helps organizations operate, grow, and adapt with confidence.

Enterprise Application Engineering

Purpose-built business applications designed around your workflows, integrations, and long-term growth.

Cloud Platform & Reliability

Cloud modernization, infrastructure automation, observability, and delivery pipelines that improve reliability and release speed.

API & Systems Integration

Secure APIs and integration services that connect applications, data sources, vendors, and internal platforms.

Data Platforms & Analytics

Data pipelines, analytics platforms, and reporting solutions that turn fragmented information into decision-ready insight.

AI-Enabled Product Development

Practical AI capabilities, intelligent workflows, and automation features integrated where they create clear business value.

Quality Engineering & Security

Automated testing, secure engineering practices, and quality controls that strengthen software before and after release.

Engineered with Discipline, Powered by Progress

We work as a practical extension of your team, combining thoughtful planning, strong engineering standards, and clear accountability around the outcomes that matter to your business.

  • Iterative Delivery

    Short delivery cycles, visible priorities, and frequent reviews keep progress clear from one milestone to the next.

  • Experienced Technical Leadership Leadership

    Delivery are guided by experienced technical leaders who balance architecture, delivery quality, and maintainability.

  • Production Support & Improvement

    After launch, we help monitor, maintain, troubleshoot, and continuously improve critical software systems.

  • Secure-by-Frontend Engineering Software Engineering

    Cloud Security, access controls, and resilient design are considered throughout architecture and implementation rather than added at the end.

Complete
Successful Software Delivery
Flexible
Engagement Models
Cloud-Ready
Architecture & Operations
Secure
Software Engineering Practices

Disciplineed by Real Business Outcomes

Our delivery model is centered on modernization, useful data, and dependable product execution from planning through production.

Modernize legacy applications and infrastructure with clear migration paths, automation, and cloud-native operating practices.

PM
Platform Modernization
Cloud, architecture & reliability

Turn disconnected operational data into accessible pipelines, dashboards, and analytics that support faster decisions.

DE
Data Enablement
Data platforms & analytics

Deliver and improve digital products through transparent planning, frequent releases, and engineering practices that support long-term ownership.

PD
Product Delivery
Applications, APIs & quality

Ready to Move Your Software Forward?

Bring us the challenge, and we will help shape a practical solution built to perform today and evolve tomorrow.

What We Deliver

Flexible software engineering services for organizations that need new products, stronger platforms, or better-connected systems.

Our Software Engineering Capabilities

Six focused service areas designed to support software from architecture and integration through data, AI, security, and operations.

01 / Service

Enterprise Application Engineering

We design and develop business-critical applications, internal platforms, SaaS products, and web systems with maintainable architecture and room to scale.

.NETASP.NET Core C#SQL Server Microservices
02 / Service

Cloud Platform & Reliability

We help teams modernize infrastructure, automate environments and deployments, strengthen observability, and run cloud workloads with greater consistency and control.

AzureAWS KubernetesTerraform CI/CD
03 / Service

API & Systems Integration

We create APIs and integration layers that securely connect customer-facing applications, internal systems, third-party services, and event-driven workflows.

REST APIsGraphQL gRPCMessaging
04 / Service

Data Platforms & Analytics

We build dependable data pipelines, reporting layers, and analytics solutions that organize operational information and make it easier to use across the business.

ETL / ELTData Warehousing Power BIStreaming
05 / Service

AI-Enabled Product Development

We integrate AI-assisted capabilities into new and existing products, including intelligent search, summarization, classification, workflow automation, and conversational experiences.

LLM APIsRAG Vector SearchAI Workflows
06 / Service

Quality Engineering & Security

We strengthen release confidence through automated testing, performance checks, secure coding practices, code review, and practical security controls across the development lifecycle.

Test AutomationSAST / DAST Performance TestingSecure SDLC

Our Structured Delivery Model

A clear, collaborative workflow that reduces surprises and keeps technical work aligned with business priorities.

1

Understand & Plan

We clarify business goals, existing systems, constraints, users, and success criteria before defining the delivery roadmap.

2

Frontend Engineering the Solution

We shape the architecture, interfaces, data flows, and implementation approach so the team begins with a practical technical direction.

3

Build & Validate

Incremental development, automated builds, code reviews, testing, and regular demonstrations keep quality visible throughout delivery.

4

Release & Evolve

We prepare production releases carefully, support rollout, monitor behavior, and help prioritize improvements after launch.

Our Core Technologies

We select established technologies based on the product, architecture, team, and operational requirements of each engagement.

.NET
ASP.NET Core
C#
Azure
AWS
Docker
TypeScript
SQL Server
Git
Linux
Kubernetes
Terraform

Planning a Software Initiative?

Share your goals and constraints with us, and we will help define an engineering approach that fits the problem.

A Leadership That Delivers With Clear Purpose

Software
Company Focus
Complete
Delivery Model
Flexible
Team Approach
Asbury
Headquarters

Mission, Direction & Principles

These principles shape how Rumexis makes decisions, builds software, collaborates with teams, and supports long-term client goals.

Our Purpose

To help organizations use well-engineered software to simplify operations, improve customer experiences, and create durable business value.

Our Direction

To become a trusted engineering partner for organizations that value practical innovation, dependable execution, and software designed for long-term ownership.

Our Principles

Build carefully. Communicate clearly. Stay curious. Own the outcome. We bring those principles to every technical decision and every working relationship.

Meet Our Leadership

Our leadership team guides company strategy, technical direction, operations, financial discipline, and consistent delivery across Rumexis.

JG
James Gale
Chief Executive Officer

James leads Rumexis with responsibility for company strategy, client relationships, business growth, and the long-term direction of the organization.

EM
Ethan Mitchell
Chief Technology Officer

Ethan directs technology strategy, architecture standards, engineering practices, and the technical decisions that shape Rumexis solutions.

MC
Matthew Carter
Chief Financial Officer

Matthew oversees financial planning, budgeting, reporting, and the financial controls that support responsible growth and sound business decisions.

RB
Ryan Bennett
Chief Operating Officer

Ryan is responsible for company-wide operating processes, resource coordination, delivery consistency, and the systems that keep day-to-day execution efficient.

DH
Daniel Harrison
VP of Operations

Daniel leads operational planning across teams, helping align staffing, delivery workflows, internal processes, and client commitments as the company grows.

AC
Andrew Collins
Director of Operations

Andrew coordinates cross-functional operations, internal workflows, vendor activities, and administrative processes that support reliable execution across the company.

Join a Leadership That Delivers What Matters

We are interested in capable professionals who want to solve practical problems and grow alongside a software-focused team.

Deliver the Future.
Grow Your Career With Us.

Join engineers, product-minded thinkers, and operations professionals who care about practical software, thoughtful collaboration, and continuous improvement.

What You Can Expect Here

We aim to create a work environment that supports focused delivery, professional growth, and sustainable performance.

Health Benefits

Modern medical, dental, and vision insurance for you and your family — fully covered.

Flexible Work Options

Depending on the role and project, team members may work remotely or through flexible arrangements focused on outcomes and collaboration.

Professional Development

We encourage role-relevant learning through training, certifications, technical resources, and knowledge sharing.

Performance Recognition

Compensation is aligned with role scope and experience, with performance-based recognition available where applicable.

Paid Time Off

Time away from work is important, and our paid-time-off approach is designed to support rest while maintaining team commitments.

Leadership Retreats

Structured team sessions and collaborative activities help distributed colleagues stay connected and aligned.

Work Tools & Equipment

Role-appropriate equipment and software are provided so team members can work effectively and securely.

Family Leave

Eligible employees receive family-leave support in accordance with company policy and applicable requirements.

Current Opportunities

Explore current opportunities and find a role where your skills can contribute to Rumexis projects and operations.

Senior .NET Software Engineer
Remote / Asbury, MO Full-Time $125k – $155k Software Engineering
DevOps / Platform Engineer
Remote Full-Time $120k – $150k Platform Engineering
Data Engineer
Asbury, MO Full-Time $115k – $145k Data Engineering
Frontend Software Engineer
Remote / Asbury, MO Full-Time $105k – $135k Frontend Engineering
QA Automation Engineer
Remote Full-Time $95k – $125k Quality Engineering
Cloud Security Engineer
Asbury, MO Full-Time $120k – $150k Cloud Security
Technical Business Analyst
Remote / Asbury, MO Full-Time $85k – $110k Business Systems

Interested in a Different Role?

If your background fits our work but no current opening matches, you can still introduce yourself for future consideration.

Let's Begin a Project Conversation

Whether you are planning new software, modernizing an existing system, or exploring engineering support, our team is ready to discuss what you need.

Contact Details

Use the phone number or email below to reach Rumexis, or send a message through the form and we will follow up as soon as possible.

Phone
(945) 254-2218
Email
jamesgale@rumexis.co
Headquarters
686 Weeks Ave
Asbury, MO 64832
Office Hours
Monday – Friday: 8:00 AM – 6:00 PM CT

Tell Us What You Need

Provide a few details about your project or question, and a member of the Rumexis team will respond.

Our Location

686 Weeks Ave
Asbury, MO 64832 · United States