Web Application Engineer Job at Flagger Force, Hummelstown, PA

enp4K09ZN3V6STFMUVlYSEhSbmFWRWh3cEE9PQ==
  • Flagger Force
  • Hummelstown, PA

Job Description

Overview

Flagger Force, an industry leader in traffic control, is currently hiring a Web Application Engineer . This position will be based out of our corporate campus in Hummelstown, PA .


We are seeking a talented and passionate Web Application Engineer to join our Engineering Team. The ideal candidate will be a skilled professional with a strong background in building modern, scalable, and high-performance web applications. You will be responsible for designing, developing, and maintaining our web-based applications, with a focus on creating a seamless and engaging user experience. This role requires expertise in ReactJS, a solid understanding of Progressive Web Apps (PWA), and experience working with and troubleshooting .NET-based APIs.

Responsibilities

  • Design, develop, and maintain high-quality, reusable, and reliable code for our web applications.
  • Collaborate with cross-functional teams, including product managers, designers, and other engineers, to define, design, and ship new features.
  • Develop and implement user interface components using ReactJS and its core principles.
  • Build and maintain Progressive Web Applications (PWAs) to deliver an enhanced user experience across all devices.
  • Work closely with other engineers to integrate with and troubleshoot .NET-based and 3rd Party APIs.
  • Optimize applications for maximum speed, scalability, and responsiveness.
  • Write and maintain comprehensive documentation for new and existing features.
  • Participate in code reviews to maintain a high level of code quality and consistency.
Stay up-to-date with emerging technologies and industry trends to ensure our applications remain modern and competitive.

Qualifications
  • Proven experience as a Web Application Engineer, Front-End Engineer, or similar role.
  • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
  • In-depth knowledge and hands-on experience with ReactJS and its ecosystem.
  • Familiarity with Progressive Web App (PWA) concepts and best practices.
  • Experience working with and troubleshooting .NET-based and 3rd-party APIs.
  • Familiarity with modern front-end build pipelines and tools.
  • Experience with agile software development methodologies and tools such as Git, Jira, and Confluence.
  • A knack for benchmarking and optimization.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and collaboration skills.
  • Experience with cloud environments such as Azure and Google Cloud as well as datastores based on SQLServer or PostgreSQL is nice to have.
  • Steel toed boots or the ability to obtain prior to joining the organization.
  • 2 + years minimum industry related experience
Preferred qualifications:
  • A Bachelor's degree in Computer Science preferred

Education

High School Diploma

Job Tags

Currently hiring

Similar Jobs

3B Staffing LLC

Junior Python Developer Job at 3B Staffing LLC

 ...Junior Python Developer 2 DAYS ONSITE in Washington, DC 12- Months Contract JNR RESOURCE Roles and Responsibilities: Development and Implementation Proficient in writing fully-typed Python (type annotations on all function... 

Cardinal Health

Warehouse Worker (Sunday Night, Flex Shift) Job at Cardinal Health

 ...Qualifications We are open to candidates with little to no warehouse experience. If you are comfortable working in a fast-paced, goal-oriented...  ...in the facility includes order picker (cherry picker), forklift, reach truck, turret truck, pallet jack, and walkie rider... 

Home Chef

Production Associate - Night Shift - Days Off: Monday, Tuesday, and Wednesday Job at Home Chef

 ...Job Description Job Description Founded in 2013, Home Chef is the leading meal solutions company with both a retail and online...  ...Production Lead to fulfill production requirements Must label packaging at the standard average rate Must know how to use proper... 

The Springs Living

Resource Navigation Intern (Summer 2026) Job at The Springs Living

 ...Description Organization: The Springs Living Duration: 8-10 weeks (Summer 2026) Schedule: Full-time, Monday-Friday Application Deadline: May 1, 2026 About the Internship The Springs Living is looking for a Resource Navigation Intern to... 

Arizona-State-University

Video Production Specialist Job at Arizona-State-University

 ...university's stories, achievements, and expertise.Job Description:The Video Production Specialist (VPS 2) works alongside VPS 1 to deliver a...  ...duties as assignedDesired Qualifications:Bachelors degree in film/media production, Multimedia, Communications or a related field...