Front-End Software Engineer

# Front-End Software Engineer Peraton Full  Time junior College Park, Maryland, US $104k – $166k Posted 3 days ago##

Role Overview Peraton is hiring a entry-level Front-End Software Engineer. This is a full-time role in College Park. Part of Peraton's Frontend hiring, posted 3 days ago. The posted range is $104k to $166k. Full responsibilities, required qualifications, and the apply link are listed in the description below.## Salary Context

This role offers $104k-$166k. The median for Junior-level Frontend roles is $95k-$128k (based on 26 listings). 21% above median.## Resume Keywords to Include Make sure these keywords appear in your resume to improve ATS scoring

Python Java Script Type Script RSQLHTMLCSSReact

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Job Description ### Responsibilities Peraton Labs is seeking a poly cleared Front-End Developer to join our team in support of a mission-focused research program with our Maryland customer. In this role, you will build compelling, intuitive, and high-performance web applications used across a diverse set of internal R&D efforts and customer-facing demonstrations. You'll collaborate closely with engineers, researchers, and government stakeholders to deliver modern user experiences that sit on top of complex data, services, and prototype systems.

This position supports a dynamic team of Peraton Labs, customer, and subcontractor personnel. The ideal candidate is creative, self-sufficient, process-improvement oriented, and able to learn quickly while delivering production-quality interfaces in a fast-paced environment.

This position requires full-time on-site work at a customer site near College Park, MD.Key responsibilities may include:
* Design and develop modern UIs using HTML/CSS and JavaScript/Type Script, delivering clean, usable interfaces for research systems, dashboards, analytic tools, and prototype applications
* Build and evolve front-end features by designing and coding improvements to existing applications (add capabilities, improve usability, or increase performance)
* Integrate front-end applications with backend services, including RESTful APIs and related service interfaces
* Develop and implement data access patterns (as appropriate), including collaborating on the creation of queries for existing or proposed databases/data repos (SQL/No

SQL)
* Collaborate with technical staff to implement UI-driven workflows that ensure end-to-end performance and functional standards are met in relation to latency, throughput, responsiveness, and data-fidelity
* Assist with test and verification activities, including developing and executing test procedures for UI components and prototype workflows
* Analyze system workflows and user needs by conferring with internal teams, evaluating data usage and processes, and identifying problem areas to propose practical improvements
* Modify existing software to correct deficiencies, adapt to new hardware and environments, or improve performance, stability, and user experience
* Support technical leadership- this may include leading a feature area, mentoring teammates, owning a UI subsystem, or coordinating UI deliverables across a small effort
* This position may be eligible for an increased sign-on bonus. Eligibility, bonus amount, and applicable terms and conditions will be discussed during the recruiting process #MDFSP#PLABS
26### Qualifications Minimum qualifications
* Minimum of 3+ years of experience and a Bachelors, 1+ years and a Masters, or a PhD in Computer Science or related discipline. 4 additional years of experience may be used in lieu of a degree for a total of 7 years of experience
* Professional experience building applications using HTML/CSS and JavaScript/Type Script
* Experience with at least one modern front-end framework such as React, Vue, or Angular
* Experience consuming and integrating RESTful APIs in a full-stack environment
* Working knowledge of SQL and/or No

SQL concepts
* Familiarity with modern development workflows:
Git-based version control, code review, issue tracking, and basic CI/CD concepts
* Working familiarity (via professional use, academic work, or personal projects) with Python and other programming languages
* Ability to operate effectively in a secure, mission-oriented environment and deliver clear written and verbal communication while working directly with technical stakeholders and government customers
* US Citizenship with an active/current TS/SCI w/ Polygraph is a requirement for this position### Preferred qualifications
* Experience building data-rich UIs (analytics dashboards, data exploration tools, workflow orchestration UIs)
* Familiarity with data visualization libraries and patterns
* Experience with real-time or streaming interfaces
* Strong testing background: unit, integration, and end-to-end UI tests
* Experience with design, development, test, verification, and certification of operational software in sensitive mission environments
*…