Full Stack Software Engineer

General information

Requisition # R67282 Locations USA-Remote Work Posting Date 04/22/2026 Security Clearance Required Secret Remote Type Fully Remote Time Type Full time

Description & Requirements

Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now—be extraordinary at MANTECH!

***This is for a future opportunity***

MANTECH seeks a motivated, career and customer-oriented Full Stack Software Engineer to join our team.
 

The Full Stack Software Engineer will leverage their strong technical background and knowledge to support the Sponsor’s system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to/implementing/documenting required controls, and completing required tasks/actions.
 

Responsibilities include but are not limited to:

• Develop applications designed to enhance user interfaces, enable operators, and increase the effectiveness and efficiency of operating tasks.

• Involves identifying areas where technology can improve current processes through automation and advanced data management.

• Participate in the full software development life cycle, including the architecture, development, testing, and deployment of secure software solutions.

• Design, prototype, and implement applications using web technologies such as JavaScript, HTML, HTML5, and CSS.

• Utilize Python and web frameworks like Django to build user-friendly and accessible applications.

• Collaborate with Data Analysts, Scientists, and Engineers to create, troubleshoot, and recommend appropriate user interface capabilities.

• Collaborate with customers to enhance user experience and ensure all implementation requirements are met.

Minimum Qualifications:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.

• Professional experience with front-end technologies such as React, Angular, or Vue.js

• Professional experience with back-end programming languages such as Java, Python, or C#

• Proficiency in implementing core architectural and design patterns, such as MVC (Model-View-Controller) for separation of concerns, RESTful API design for scalable communications, and common creational/behavioral patterns like Singleton, Factory, and Observer to ensure codebase maintainability and efficient state management across the stack.

• Experience designing and interacting with relational and NoSQL databases such as PostgreSQL, MySQL, or MongoDB

• Proficiency with version control systems such as Git

• Experience creating and maintaining complex technical documentation to support system accreditation and security compliance.

Preferred Qualifications:

• Master’s degree in Computer Science, Software Engineering, or a related field.

• Certified Information Systems Security Professional (CISSP certification).

• Experience with the cyber risk and compliance automation tools.

• Experience deploying and managing applications on cloud platforms such as AWS, Azure, or Google Cloud

• Experience using Generative AI APIs

• Experience with CI/CD pipelines and containerization technologies including Docker and Kubernetes

• Familiarity with Agile and Scrum software development methodologies

Clearance Requirements:

• An active Secret clearance is required with the ability to obtain and maintain TS/SCI

Physical Requirements:

• You must be able to remain in a stationary position 50% of the time.

• You will need to occasionally move about inside the office to access file cabinets and office machinery.

• This role requires you to frequently communicate with co-workers, management, and customers.

• You must be able to exchange accurate information in all professional situations.

The projected compensation range for this position is $137,100.00-$244,100.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.