ZipRecruiter

Log In

1

Mid Level Front End Developer Jobs in Pennsylvania

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

System One

Mechanical Engineer (mid-level)

Hookstown, PA · On-site

$52/hr

Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite - onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen ...

previous pagenext page

Showing results 21-40

All JobsMid Level Front End Developer JobsMid Level Front End Developer Jobs in Pennsylvania

Mid Level Front End Developer information

See Pennsylvania salary details

$42.6K

$110.7K

$155.9K

How much do mid level front end developer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for mid level front end developer in Pennsylvania is $110,678.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,200.00 and $121,300.00 per year, depending on experience, location, and employer.

What is a mid level front end developer?

A Mid Level Front End Developer is responsible for building and optimizing the user interface of web applications using HTML, CSS, and JavaScript frameworks like React or Vue. They collaborate with designers and back-end developers to ensure a seamless user experience. Typically, they have 2-5 years of experience and are expected to write clean, maintainable code while troubleshooting UI/UX issues. Additionally, they may contribute to component libraries, improve performance, and follow best practices in responsive design and accessibility.

What are some typical daily responsibilities for a mid level front end developer?

Mid Level Front End Developers spend much of their day coding and refining user interfaces based on project requirements and feedback from stakeholders. They regularly collaborate with designers and back-end developers to ensure seamless integration of visual and functional elements, as well as participate in code reviews to maintain high quality standards. Additionally, they often troubleshoot bugs, optimize page performance, and keep up with the latest web technologies to improve user experience. This role blends both independent problem-solving and teamwork in a dynamic, fast-paced setting.

What are the key skills and qualifications needed to thrive in the mid level front end developer position, and why are they important?

To thrive as a Mid Level Front End Developer, you need solid proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, typically supported by a relevant degree or practical experience. Familiarity with version control systems like Git, responsive design tools, and optionally certifications such as Microsoft Certified: JavaScript Developer add value. Strong collaboration, problem-solving abilities, and effective communication distinguish top performers in this field. These skills ensure that you can build user-friendly, high-quality web interfaces and work efficiently within cross-functional teams.

What are the most commonly searched types of Front End Developer jobs in Pennsylvania?

The most popular types of Front End Developer jobs in Pennsylvania are:

What are popular job titles related to Mid Level Front End Developer jobs in Pennsylvania?

For Mid Level Front End Developer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Mid Level Front End Developer jobs in Pennsylvania look for?

The top searched job categories for Mid Level Front End Developer jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Mid Level Front End Developer jobs?

Cities in Pennsylvania with the most Mid Level Front End Developer job openings:

Mid Level Front End Developer jobs near you
Infographic showing various Mid Level Front End Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $110,678 per year, or $53.2 per hour.

Mid-level Bridge Engineer

GREENMAN-PEDERSEN INC.

Pittsburgh, PA

Full-time

Re-posted 11 days ago

Job description

Are you passionate about your local infrastructure? Is career growth and development what you want? Do you like working on a variety of challenging projects? Do you value a company that puts employee satisfaction at the forefront of who they are? If so,GPI has a place for you! GPI seeks a Mid-level Bridge Engineer familiar with the design of bridges for PENNDOT and other local agencies to join our Pennsylvania team in Allentown, Mechanicsburg, Pittsburgh, or Scranton, PA. We seek someone with a good work ethic, a desire to learn and mentor others, the willingness to work collaboratively with our team, and the ability to work on multiple concurrent projects.

GPIhas exciting and complex projects upcoming and is looking for senior expertise in bridge design to help supplement and guide the talent of our existing staff. We have multiple-span bridges, large-span bridges, and signature structure designs in various stages of development and design. We have new design, rehabilitation, preservation, and repair projects, which include structural design and detailing of bridges, walls, and even dams.

GPI is a multi-discipline engineering firm that has been providing planning, design, and construction services for transportation infrastructure and building system projects throughout the United States for over 50 years. Ranked in the Top 100 Firms by Engineering News Record, GPI is a forward-thinking, innovative firm with a culture that is committed to excellence and fosters staff empowerment. For more information, visit: www.gpinet.com

Responsibilities:

  • Develop superstructure designs for new and replacement bridges
  • Develop rehabilitation plans and details for bridge projects.
  • Develop foundation designs for bridges and culverts (Piles, Spread Footers, etc)
  • Prepare and review civil/structural calculations, drawings, construction specifications, development of engineering construction cost estimates, and coordinate with interdisciplinary design teams
  • Ability to meet with clients

Qualifications:

  • BS in Civil Engineering, minimum
  • MS in structural Engineer with Advanced Certificate in Bridge Engineering preferred
  • 8+ of years experience designing structural and/or bridge-related projects
  • EIT required, PE preferred
  • Experience using AutoCAD and MicroStation is preferred
  • Experience with MATHCAD, BrR, Staad, and OpenBridge is preferred
  • Ability to develop plans and calculations for a variety of new and existing bridge types including substructure design
  • Knowledge of AASHTO LRFR, AASHTO Standard Specifications, and AASHTO MBE design codes and manuals
  • Knowledge of the PENNDOT and locally administered federal aid project process for highway and bridge projects is a plus

Apply