Software Developer

MANTECH; Maryland; On-site; USD 92,000 - 154,000; Full time

Benefits offered by this job

Health Insurance

Life Insurance

Paid Time Off

Holiday Pay

Disability Insurance

Retirement and Savings

Learning and Development opportunities

Wellness programs

Job summary

MANTECH is seeking a Software Developer I to join a dynamic team in Annapolis Junction, MD. You will write efficient Python backend code, develop RESTful APIs, and contribute to web applications and automation workflows.

The role offers growth through mentoring and hands-on experience with modern software tools, including exposure to front-end technologies and DevOps practices.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or related field.
• 2+ years of software development experience (internships or academic projects counted).
• Proficiency in Python for backend and scripting.
• Git for source control and collaboration.
• Basic HTML5/CSS3/JavaScript knowledge and SQL basics.

Responsibilities

• Design, engineer, analyze, and develop software systems.
• Develop and maintain RESTful APIs and integrate with front-end systems.
• Write clean, maintainable Python code for backend services and web logic.
• Participate in software delivery processes and DevOps pipelines.
• Collaborate with team members and take direction from seniors.

Skills

Python

Git

HTML5 & CSS3

JavaScript

SQL

TypeScript

Education

Bachelor’s degree in Computer Science / Software Engineering / IT

Tools

Docker

Ansible

React

Linux

Job description

Description & Requirements

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

MANTECH seeks a highly skilled and motivated Software Developer to join our team in Annapolis Junction, MD.

The Software Developer I will work as part of a dynamic development team, focusing on writing efficient and maintainable code, collaborating with other developers, and contributing to the development of web applications, backend services, and automation workflows. This role provides opportunities for career growth, mentoring, and hands-on experience with modern software development tools. The successful candidate will primarily use Python for backend development while gaining exposure to front-end technologies.

Responsibilities include but are not limited to:

• Assisting in the design, engineering, analysis, and development of software systems.
• Assisting in designing, analyzing, and developing Software Delivery processes, including DevOps pipelines.
• Participating in Software Development and Deployment processes.
• Functioning in a junior role in all aspects of IT application development.
• Taking direction from more senior personnel.
• Collaborating and working with other Software Developer Is.
• Writing clean, maintainable, and efficient code using Python for backend services and web application logic.
• Developing and maintaining RESTful APIs and integrating them with front-end systems.
• Working with HTML, CSS, and JavaScript to create responsive, interactive web applications.

Minimum Qualifications:

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field.
• 2+ years of relevant experience in software development (internships or academic projects are also considered).
• Proficiency in Python, including writing scripts and backend applications.
• Experience with Git for source control and collaboration.
• Some understanding of HTML5, CSS3, and JavaScript.
• Knowledge of SQL and experience with basic relational databases.

Preferred Qualifications:

• Familiarity with TypeScript for enhancing JavaScript applications.
• Experience building React components and managing state.
• Experience in containerizing applications using Docker.
• Exposure to Ansible for automating server configurations and deployments.
• Basic experience in Linux system administration.

Clearance Requirements:

• Must have an active TS/SCI
• Must have or be willing to successfully complete CI poly
• US Citizen is required

Physical Requirements:

• Must be able to remain in a stationary position 50%.
• Must be able to communicate, converse, and exchange information with peers and senior personnel.

The projected compensation range for this position is $91,600.00-$153,800.00. 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 [e-mail] and provide your name and contact information.

Requisition # R71523

Locations USA-MD-Annapolis Junction

Posting Date 10/22/2026

Security Clearance Required TS/SCI

Remote Type Onsite

Time Type Full time