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ManTech

60 Mantech Full Stack Software Developer Jobs Hiring Near You

ManTech

$69K - $116K/yr

MANTECH seeks a motivated, career and customer-oriented Software Developer to join our team in Ft ... Additional 1 year of experience with Full Stack Development, implementing and consuming RESTful ...

ManTech

Python Software Developer

Herndon, VA · Remote

$141K - $236K/yr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

ManTech International

Python Software Developer

Herndon, VA · On-site

$114K - $190K/yr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

ManTech

Python Software Developer

Herndon, VA · Remote

$114K - $190K/yr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

ManTech International

Python Software Developer

Herndon, VA · On-site

$141K - $236K/yr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

MANTECH

Python Software Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

MANTECH

Python Software Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

MANTECH

Python Software Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

MANTECH

Python Software Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

MANTECH seeks a driven and mission-focused Python Software Developer to join our elite team based ... Experience in front-end / full stack development * Experience with Version Control Systems such as ...

ManTech

Software Developer

Chantilly, VA · On-site

MANTECH seeks a motivated, career and customer-oriented Software Developer to join our team in Chantilly, Virginia. As a Software Developer on our team you will support a high visibility program that ...

ManTech

Software Developer

Chantilly, VA · Remote

$69K - $116K/yr

MANTECH seeks a motivated, career and customer-oriented Software Developer to join our team in Chantilly, Virginia. As a Software Developer on our team you will support a high visibility program that ...

ManTech International

Software Developer

Chantilly, VA · On-site

$69K - $116K/yr

MANTECH seeks a motivated, career and customer-oriented Software Developer to join our team in Chantilly, Virginia. As a Software Developer on our team you will support a high visibility program that ...

ManTech

Software Developer

Belcamp, MD

$83K - $139K/yr

MANTECH seeks a motivated, career and customer-oriented Software Developer to join our team in Belcamp, MD . This is an onsite position. The Software Developer will work in support of the Army for ...

ManTech International

Software Developer

Belcamp, MD · On-site

$83K - $139K/yr

MANTECH seeks a motivated, career and customer-oriented Software Developer to join our team in Belcamp, MD . This is an onsite position. The Software Developer will work in support of the Army for ...

ManTech International

Agentic AI Developer

$63K - $105K/yr

Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the ... Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software ...

ManTech

C++ Software Developer

Arlington, VA · On-site

$56.25 - $76/hr

MANTECH seeks a motivated, career and customer-oriented C++ Software Developer to join our team in ... Experience with supporting full software lifecycle, including analysis, design, implementation ...

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ManTech Jobs Information

Do workers at ManTech get paid breaks?

Yes. Most people get paid breaks.
100% of people say they get paid breaks.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and June 2026.

Does ManTech pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
46% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

At ManTech, are sick days and vacation days separate paid time off?

Only some people have separate paid time off for sick days and vacation.
45% of people say they have to use vacation days when they’re out sick.
Based on data from 11 people who took the Breakroom Quiz between June 2025 and June 2026.

Is the health insurance from ManTech affordable enough for their workers?

Most people say the health insurance costs are okay.
83% of people say the health insurance costs are okay
Based on data from 6 people who took the Breakroom Quiz between March 2025 and June 2026.

Do people get paid time off at ManTech?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 11 people who took the Breakroom Quiz between June 2025 and June 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 80% of people with changing schedules find out their shifts one week or less ahead of time.
  • 20% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 0% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.

Do workers at ManTech worry about hours?

Most people don’t worry about getting enough hours.
100% of people report they don’t worry about getting enough hours.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

Do ManTech workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
50% report that they don’t have enough control over which shifts they work.
Based on data from 6 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it for ManTech workers to change shifts?

Most people find it easy to change shifts.
80% of people report that it’s easy to change shifts if they need to.
Based on data from 5 people who took the Breakroom Quiz between March 2025 and March 2026.

How easy is it to get time off at ManTech?

Most people find it easy to get time off.
100% of people report it’s easy to get time off.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do ManTech managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
88% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 2026.

Do jobs at ManTech spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
25% of people report that their job takes up time that they don’t get paid for.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and March 2026.

How easy is it to take sick days at ManTech?

Most people find it easy to take sick days.
100% of people report that it’s easy to take time off if they are sick.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Is working at ManTech good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
100% of people who care for a child or other relative report this is a good place to work.
Based on data from 7 people who took the Breakroom Quiz between December 2024 and April 2026.

Do people at ManTech feel treated with respect by their managers?

Most people feel treated with respect by their managers.
93% of people say they’re treated with respect by their managers.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech get to take their breaks without interruption?

Most people get breaks without interruption.
85% of people report that they get to take their breaks without interruption.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Is it stressful to work at ManTech?

Some people feel stressed out here.
46% of people say they often feel stressed out at work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech enjoy their jobs?

Most people enjoy their job.
89% of people report they enjoy their job.
Based on data from 9 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people at ManTech recommend working with their team?

Most people recommend working with their team.
79% of people report that they would recommend working with their immediate team to a friend.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get enough training when they start at ManTech?

Some people didn’t get enough training when they started.
43% of people report they didn’t get enough training when they started working here.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get support to advance at ManTech?

Most people are given support to advance their career here.
In the last year, 67% of people report being given support to advance their career here.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people think ManTech’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
69% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do workers feel well informed about how ManTech is doing?

Most people feel well informed about how the company is doing.
69% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.
What other companies are hiring for Full Stack Software Developer jobs?
What are the most popular jobs at Mantech?
What are the most popular categories at Mantech?
Infographic showing various Full Stack Software Developer job openings at Mantech in the United States as of July 2026, with employment types broken down into 100% Full Time. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution.
Full Stack Software Engineer

Full Stack Software Engineer

ManTech

Fort Walton Beach, FL

Other

Posted 2 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

27th of 202 rated software companies

Job description

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 in Tampa, FL.
 

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.


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.

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