Job Information
ManTech Back-End Developer (Mid-Level) in United States
Secure our Nation, Ignite your Future
Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.
Currently, ManTech is seeking a motivated, career and customer-oriented Back-End Developer (Mid-Level) to join our team. This is a remote opportunity.
What you will get to do:
Directly engage in the full software development life cycle (SDLC), from requirements gathering and analysis to design, development, and implementation, using Agile methodologies.
Join a high-performing team to design, develop, and implement enterprise solutions using the latest tools and technologies.
Be a key collaborator, where your insights and recommendations drive the modernization and enhancement of our client applications, impacting both performance and user experience.
Work hands-on with Azure cloud services, staying at the forefront of cloud-based solutions and digital innovation.
Develop critical applications used by over 100,000 users, making a meaningful impact on a large and diverse audience.
Implement cybersecurity best practices and meet rigorous Department of Defense standards to ensure the highest security and compliance levels in our solutions.
Responsibilities include, but are not limited to:
Collaborate with stakeholders to translate business requirements into technical solutions.
Engage primarily in back-end development, with the ability to contribute to front-end development as needed,playing a key role in full-stack application development.
Develop and maintain secure REST API endpoints using ASP.NET, incorporating robust user permissions and data validation.
Assist as needed in creating responsive, front-end user interfaces for Single Page Application (SPA) web apps using modern JavaScript frameworks.
Focus on modernizing and rewriting legacy applications, aiming to migrate them and their resources to the cloud environment (cARMY).
Write unit tests to ensure functionality and reliability of back-end code.
Create comprehensive solution documentation, including technical and user guides, system diagrams, data models, and integration strategies.
Develop code in accordance with U.S. Government (USG) Information Assurance (IA) and Security (INFOSEC) standards, policies, and best practices.
Uphold high code quality standards and thoughtful application design for consistency across projects.
Participate in regular Scrum events as part of an agile team.
Collaborate across US time zones via Email, MS Teams, Slack, Zoom, Google Drive, Git repositories, Azure DevOps, and project documents.
Bring a positive, solution-focused attitude and a willingness to present innovative ideas.
Execute additional tasks as required.
Basic Qualifications:
BS Degree or equivalent experience.
Minimum of 2+ years of hands-on software engineering experience.
CompTIA Security+ certification (or willingness to acquire within the first month of employment).
Proficiency in developing REST API endpoints using ASP.NET
Strong understanding of data structures and experience with relational databases like Oracle and SQL Server.
Understanding of data encryption and best practices around security.
Experience in writing unit tests for back-end using tools like NUnit, Moq, Fluent Assertions, etc.
Understanding of Agile Software Development methodologies.
Experience with git version control, cloud service providers, and understanding of DevSecOps and CI/CD pipelines.
Strong history of working with software development team to assess, develop, test, and maintain systems and applications.
Some experience with JavaScript frameworks (React, Vue.JS, Angular, etc.)
Basic understanding of TypeScript, including its type system (interfaces, types, generics).
Basic understanding of web development including responsive design principles or experience with UI frameworks (Bootstrap, Material Design, Tailwind, etc.).
Strong team collaboration skills, excellent communication abilities, and attention to detail.
Ability to work independently and collaboratively.
Preferred Qualifications:
Azure certifications including Azure Fundamentals (AZ-900), Azure Administrator Associate (AZ-104), Azure Developer Associate (AZ-204), Azure Solutions Architect Expert (AZ-305).
Familiarity with DOD cloud environments, especially cARMY.
Experience with government (DOD and ARMY) development processes and requirements.
2+ years of hands-on software engineering experience.
Experience working with containers and deploying resources to the cloud.
Hands on experience with implementing different types of user authentication, user permissions, and role-based access control (RBAC).
Proficiency in code analysis using tools like Fortify, Checkmarx, and SonarQube.
Experience in implementing automated DevSecOps pipelines and CI/CD technologies.
Experience with GitHub Enterprise or GitLab.
Expertise in rewriting legacy applications and migrating applications to the cloud.
Security Clearance Requirements:
- Active Secret clearance or higher, or ability to obtain one.
Physical Requirements:
Must be able to remain in a stationary position 50%.
Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
The projected compensation range for this position is $66,800-$111,400. 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 it’s 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.
For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.
ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.
If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.
If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.