UI – Front End Developer

All ManTech employees will need to meet the requirements set forth in Executive Order 14042 and the Safer Federal Workforce Task Force Guidance requiring all covered contractor personnel to be fully vaccinated against COVID-19.Secure our Nation, Ignite your FutureBecome 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 Front End Developer to join our team in the OPS 2B location.Responsibilities include, but are not limited to:Required:ÂHTML/CSSJavaScriptExperience using a major JavaScript framework (React, Angular, Vue, etc)Single Page Applications or App DevelopmentKnowledge of the software development life-cycleDesired:Leaflet JS experienceTypescriptExperience managing shared NPM librariesAbility to develop unit testing of code components or complete applicationsGit and software versioning experienceDockerÂReactjsBasic Qualifications:A Bachelors degree in engineering, computer science, mathematics, or related discipline may be substituted for three (3) years of work experience.A Masters degree in any of the above disciplines may be substituted for an additional two (2) years of experience.Shall have a minimum of seven (7) years’ experience in software engineering/development and/or systems engineering/analysis.Must possess experience in all phases of software engineering to include requirements analysis, development, testing and integration, maintenance and problem diagnosis/resolution and/or experience in phases of applications systems analysis to include evaluation and design, integration and optimization of complex systems.Must have experience with communication applications, database management, use of programming languages and knowledge of storage and retrieval methods.Preferred Qualifications:Experience with developing applications software for small to highly complex computer systems or portions of large integrated systems and/or for providing analysis and engineering of functional aspects of software and hardware architecture and system support.Experience with preparing detailed specifications from which software products will be designed and/or candidate will translate documented designs into software products by developing, documenting, testing and debugging code.Experience with applications that deal with utility programs, job control language, macro, subroutines and other control modules.Candidate shall be competent to work at the highest level of all phases of software engineering and/or all phases of applications systems analysis with minimal direction or oversight.Security Clearance Requirements:Active/Current Top Secret SCI with PolyFor 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.

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