Full Stack Software Developer

Omniscius; Laurel (MD); On-site; USD 110,000 - 170,000; Full time

Job summary

Omniscius is seeking a Full Stack Software Developer to join a collaborative engineering team supporting mission-critical Human Resources applications for a national security customer. This onsite role in Laurel, MD focuses on building scalable enterprise web applications using modern JavaScript, RESTful APIs, and cloud technologies.

You will develop, test, and sustain applications, participate in Agile sprints, and ensure production reliability on Linux environments.

Qualifications

• Requires TS/SCI clearance with Full Scope Polygraph.
• Hands-on experience building full stack web applications.
• Experience with RESTful APIs and modern JavaScript frameworks.
• Familiarity with Linux environments and production support.
• Strong troubleshooting, communication, and Agile work style.

Responsibilities

• Design, develop, test, and maintain enterprise web applications for HR functions.
• Provide development and production support for mission-critical systems.
• Troubleshoot issues, identify root causes, and implement long-term fixes.
• Develop scalable front-end and back-end components and REST APIs.
• Collaborate with engineers, admins, and stakeholders in Agile sprints.

Skills

Full stack development

JavaScript frameworks

RESTful APIs

Linux environments

Troubleshooting

Agile methodologies

Communication skills

Education

Bachelor's degree in a technical discipline

Tools

AWS Cloud Platform

GitLab

GitLab CI/CD

Docker

MongoDB

LLMs

Job description

We are seeking a Full Stack Software Developer to join a collaborative engineering team supporting mission-critical Human Resources applications for a national security customer. This role offers the opportunity to develop, enhance, and sustain enterprise applications that support critical business operations while working with modern development tools, cloud technologies, and Agile methodologies.

The ideal candidate is a well-rounded software engineer who enjoys solving complex technical challenges, developing scalable applications, and supporting production systems in a fast-paced environment.

Position Overview

As a Full Stack Software Developer, you will develop and maintain enterprise applications that support Human Resources operations across the organization. You will be responsible for application development, production support, troubleshooting, system enhancements, and implementing innovative solutions that improve application reliability and performance.

Location: Laurel, MD

Schedule: Full-Time, Onsite

Clearance Required: Active TS/SCI with Full Scope Polygraph

Responsibilities

• Design, develop, test, and maintain enterprise web applications supporting Human Resources business functions.
• Provide application development and production support for mission-critical enterprise systems.
• Troubleshoot software issues, identify root causes, and implement long-term solutions.
• Develop scalable front-end and back-end application components.
• Design and consume RESTful APIs for application integration.
• Collaborate with software engineers, system administrators, and business stakeholders to develop innovative technical solutions.
• Support continuous improvement initiatives that enhance application performance, stability, and maintainability.
• Participate in Agile development activities including sprint planning, backlog refinement, code reviews, and release planning.
• Develop automated testing and integration solutions to improve software quality.
• Maintain Linux-based development and production environments.
• Support software deployments, upgrades, and operational sustainment activities.
• Continuously evaluate new technologies and development practices to improve enterprise applications.

Required Qualifications

• Active TS/SCI Clearance with Full Scope Polygraph.
• Bachelor's degree in a technical discipline and at least 6 years of software development experience. Ten years of relevant experience may substitute for a degree.
• Experience developing full stack web applications.
• Experience with modern JavaScript frameworks.
• Experience creating and consuming RESTful APIs.
• Experience supporting Linux environments.
• Experience developing and maintaining enterprise software applications.
• Strong troubleshooting, analytical, and problem-solving skills.
• Ability to work effectively in an Agile software development environment.
• Excellent written and verbal communication skills.
• Ability to quickly learn new technologies and support mission-critical applications.

Preferred Qualifications

• AWS Cloud Platform
• GitLab
• GitLab CI/CD Runners
• Docker
• MongoDB
• Large Language Models (LLMs)
• Automated integration testing
• Unit testing frameworks
• Agile methodologies
• JavaScript frameworks
• Section 508 accessibility compliance
• Enterprise application sustainment experience
• Federal Government or Department of Defense experience.