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Prototype Developer Jobs in Pennsylvania (NOW HIRING)

Esri

Application Developer - JavaScript

Philadelphia, PA · On-site

$83K - $141K/yr

Develop and maintain prototype applications and proofs of concept using JavaScript, TypeScript, and ArcGIS Maps SDK for JavaScript * Contribute to the design and implementation of user experiences ...

Marmon

Development Engineering Manager

Meadville, PA · On-site

Tool Project Costs & timing and Piece Price Estimating for but not limited to new or transfer molds, prototypes, engineering changes and tool refurbs * Evaluating customer specifications for ...

Georgia IT, Inc.

UI Developer - Oaks, PA

Oaks, PA · On-site

$51.25 - $66.50/hr

... in prototyping / wire framing user experiences. • Excellent written and verbal communication ... years of experience in programming/front-end development • Proficient in a broad range of ...

PPL Corporation

Developer Team Lead

Allentown, PA · On-site

$58.25 - $76.25/hr

Proven ability to take prototypes to production, following engineering best practices. * Build, configure, or customize the technical solution (reusable components, preconfigured solutions, cloud ...

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How much do prototype developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for prototype developer in Pennsylvania is $52.97, according to ZipRecruiter salary data. Most workers in this role earn between $40.48 and $64.81 per hour, depending on experience, location, and employer.

What is a prototype developer?

A Prototype Developer is responsible for designing, building, and testing early-stage models of products, software, or systems. They work closely with designers, engineers, and stakeholders to create functional prototypes that help validate concepts before full-scale production or development. This role requires a combination of technical skills, creativity, and problem-solving to rapidly iterate on designs and ensure feasibility.

What are the key skills and qualifications needed to thrive as a prototype developer?

A Prototype Developer should have a strong background in design thinking, software or hardware engineering, and rapid prototyping, often backed by a degree in engineering, computer science, or a related field. Familiarity with CAD tools, 3D printing, prototyping platforms (like Arduino or Raspberry Pi), and collaboration software is highly beneficial, and specialized certifications in product development can be a plus. Creative problem-solving, adaptability, and effective teamwork are essential soft skills for this position. These competencies enable the quick translation of ideas into functional prototypes, supporting innovation and collaboration in fast-paced development environments.

What are the typical collaboration and teamwork expectations for a prototype developer?

Prototype Developers frequently work closely with cross-functional teams, including designers, engineers, marketers, and product managers, to quickly iterate on new ideas and gather feedback. You can expect to regularly participate in brainstorming sessions, design reviews, and hands-on workshops to align technical feasibility with user needs. Strong communication is important, as you'll need to clearly present concepts and receive input from both technical and non-technical stakeholders. This collaborative approach not only accelerates product development but also ensures that final prototypes effectively meet project goals and user requirements.

What are popular job titles related to Prototype Developer jobs in Pennsylvania?

For Prototype Developer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Prototype Developer jobs in Pennsylvania look for?

The top searched job categories for Prototype Developer jobs in Pennsylvania are:

Prototype Developer jobs near you
Infographic showing various Prototype Developer job openings in Pennsylvania as of September 2026, with employment types broken down into 93% Full Time, and 7% Part Time. Highlights an 93% In-person, and 7% Remote job distribution, with an average salary of $110,169 per year, or $53 per hour.

Application Developer - JavaScript

Philadelphia, PA • On-site

Esri
Scientific Research and Development Services • 1 - 5K employees
Learn more about Esriexternal

$83K - $141K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

6th of 247 rated software companies

Job description

Overview
We are seeking an Application Developer to join Esri's Geo Experience Center team, where you will contribute to building prototype applications that explore digital cartography, advanced map visualizations, and web-based GIS experiences. This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data, and support early-stage innovation.
You will work on thought leadership demonstrations and prototypes that push the boundaries of Esri's geospatial tools and technology, with an emphasis on applying web-based ArcGIS capabilities in new and creative ways. You would be working within a diverse team creating prototypical applications informed by real-world use cases and customer needs to creatively apply Esri's geospatial technology.
Responsibilities
  • Develop and maintain prototype applications and proofs of concept using JavaScript, TypeScript, and ArcGIS Maps SDK for JavaScript
  • Contribute to the design and implementation of user experiences for web applications, digital cartographic visualizations, and interactive map-based workflows
  • Assist in prototyping and experimenting with novel web-based maps, scenes, and spatial data visualizations, helping explore how geospatial information can be effectively represented in browser-based contexts
  • Work with modern web application frameworks such as React, Angular, Svelte, or Vue to build targeted, stand-alone web applications and reusable UI components
  • Collaborate with core development and SDK teams during release development sprints, providing feedback on APIs, beta capabilities, tools, workflows, documentation, and developer experience
  • Explore and apply emerging web visualization capabilities, including WebGL and browser-based real-time visualization, to support advanced 2D, 3D, and multidimensional spatial experiences
  • Evolve coding and development skills by staying current with JavaScript, TypeScript, complementary programming languages, development practices, coding tools, and user interface design techniques

Requirements
  • 2+ years of experience developing web applications using JavaScript; TypeScript experience preferred
  • Experience with modern web application frameworks such as React, Angular, Vue, Svelte, or similar technologies
  • Experience with code management systems and CI/CD
  • Foundational understanding of digital cartography, data visualization, or geospatial application development
  • Ability to work collaboratively within a multidisciplinary team
  • Bachelor's degree in computer science, engineering, mathematics, GIS, or related field
  • Ability to travel domestically or internationally up to 25-50%
  • Visa sponsorship is not available for this posting. Applicants must be authorized to work for any employer in the U.S.

Recommended Qualifications
  • Familiarity with ArcGIS Maps SDK for JavaScript, ArcGIS Experience Builder, or other Esri web technologies
  • Interest in geospatial technology and applying innovative approaches to solve complex visualization and application development challenges
  • Experience with WebGL, 3D visualization, or browser-based real-time rendering technologies
  • Master's degree in computer science, engineering, mathematics, GIS, or a related field

#LI-KH4
#LI-Onsite
Total Rewards
Esri's competitive total rewards strategy includes industry-leading health and welfare benefits: medical, dental, vision, basic and supplemental life insurance for employees (and their families), 401(k) and profit-sharing programs, minimum accrual of 80 hours of vacation leave, twelve paid holidays throughout the calendar year, and opportunities for personal and professional growth. Base salary is one component of our total rewards strategy. Compensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
A reasonable estimate of the base salary range is
$83,720-$141,440 USD
The Company
At Esri, diversity is more than just a word on a map. When employees of different experiences, perspectives, backgrounds, and cultures come together, we are more innovative and ultimately a better place to work. We believe in having a diverse workforce that is unified under our mission of creating positive global change. We understand that diversity, equity, and inclusion is not a destination but an ongoing process. We are committed to the continuation of learning, growing, and changing our workplace so every employee can contribute to their life's best work. Our commitment to these principles extends to the global communities we serve by creating positive change with GIS technology. For more information on Esri's Racial Equity and Social Justice initiatives, please visit our website here.
If you don't meet all of the preferred qualifications for this position, we encourage you to still apply!
Esri is an equal opportunity employer (EOE) and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law. If you need reasonable accommodation for any part of the employment process, please email askcareers@esri.com and let us know the nature of your request and your contact information. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this e-mail address.
Esri Privacy Esri takes our responsibility to protect your privacy seriously. We are committed to respecting your privacy by providing transparency in how we acquire and use your information, giving you control of your information and preferences, and holding ourselves to the highest national and international standards, including CCPA and GDPR compliance.

What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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