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Mid Level Developer Jobs in Pennsylvania (NOW HIRING)

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Mid Level Developer information

See Pennsylvania salary details

$11K

$86.9K

$113.3K

How much do mid level developer jobs pay per year?

As of Jun 17, 2026, the average yearly pay for mid level developer in Pennsylvania is $86,874.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,100.00 and $107,800.00 per year, depending on experience, location, and employer.

What is a mid-level developer?

A mid-level developer is a software professional with several years of experience who can independently handle projects, write clean code, and troubleshoot issues. They typically have a solid understanding of programming languages, development tools, and may mentor junior team members. This role often requires familiarity with version control systems and software development methodologies.

What engineers make $500,000?

Senior software engineers, especially those with expertise in high-demand areas like machine learning, cloud computing, or fintech, can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills, and working at large tech companies or startups with significant funding.

What are Mid Level Developers?

Mid Level Developers are software professionals who have gained several years of experience beyond entry-level positions and are proficient in coding, debugging, and collaborating on projects. They possess a strong understanding of programming languages, frameworks, and software development processes. Mid Level Developers often take on more responsibility than junior developers, such as mentoring newer team members, contributing to architectural decisions, and ensuring code quality. They are expected to work independently on tasks, communicate effectively with team members, and deliver reliable solutions to complex problems.

What is the difference between Mid Level Developer vs Junior Developer?

AspectMid Level DeveloperJunior Developer
Experience2-4 years0-2 years
SkillsProficient in multiple programming languages, problem-solving, and project contributionBasic coding skills, learning foundational concepts
ResponsibilitiesDeveloping features, debugging, collaborating on projectsAssisting in tasks, learning codebases, under supervision
Work EnvironmentIndependent work, team collaboration, project ownership

The main difference between a Mid Level Developer and a Junior Developer lies in experience, skill proficiency, and responsibilities. Mid Level Developers have more experience, can handle complex tasks independently, and contribute significantly to projects, whereas Junior Developers are still learning foundational skills and typically work under supervision.

What jobs in the US pay 300,000 a year?

Mid-level developers typically do not earn $300,000 annually; such high salaries are usually associated with senior roles like software architects, engineering managers, or specialized positions in finance, law, or executive leadership. Achieving this level often requires extensive experience, advanced skills, and sometimes working in high-paying industries or companies with performance-based bonuses.

What are the key skills and qualifications needed to thrive as a Mid Level Developer, and why are they important?

To thrive as a Mid Level Developer, you need solid programming skills in languages such as Java, Python, or JavaScript, along with a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and frameworks such as React or Spring Boot is typically required. Effective problem-solving, teamwork, and strong communication skills help you collaborate and adapt to project needs. These abilities ensure you can deliver reliable code, work smoothly with colleagues, and contribute to successful software projects.

What opportunities for professional growth can a Mid Level Developer typically expect within a software development team?

As a Mid Level Developer, you can expect to take on more complex projects, mentor junior team members, and gradually assume greater ownership of features or modules. Many organizations support growth through peer code reviews, access to learning resources, and the chance to participate in architectural discussions. Advancement paths often include moving toward senior developer roles, technical leads, or specializing in areas like DevOps or security, depending on your interests and the company's needs.

What is L1, L2, L3, and L4 developer?

In the context of a mid-level developer role, L1, L2, L3, and L4 typically refer to different levels of seniority or expertise within an organization, with L1 being entry-level and L4 representing senior or lead developers. These levels often correspond to increasing skills, responsibilities, and experience, and may influence salary, project scope, and expectations. Organizations may define these levels differently, but they generally help structure career progression and role expectations for developers.
What are the most commonly searched types of Developer jobs in Pennsylvania? The most popular types of Developer jobs in Pennsylvania are:
What are popular job titles related to Mid Level Developer jobs in Pennsylvania? For Mid Level Developer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Mid Level Developer jobs in Pennsylvania look for? The top searched job categories for Mid Level Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Mid Level Developer jobs? Cities in Pennsylvania with the most Mid Level Developer job openings:
Mid Level Developer jobs near you
Infographic showing various Mid Level Developer job openings in Pennsylvania as of June 2026, with employment types broken down into 1% As Needed, 97% Full Time, and 2% Part Time. Highlights an 79% Physical, 8% Hybrid, and 13% Remote job distribution, with an average salary of $86,874 per year, or $41.8 per hour.
Roadway Engineer - Mid-Level

Roadway Engineer - Mid-Level

Whitman, Requardt & Associates, LLP

King Of Prussia, PA • On-site

Full-time

Medical, Life, Retirement

Posted 11 days ago

Job description

At Whitman, Requardt & Associates, LLP, we are "People Focused and Project Driven". We have been in business for more than 110 years and we are known for our quality work and quality employees. This is your chance to join our team - help us to understand today’s needs and develop plans to improve the movement of people and goods!

WRA is currently seeking an experienced Roadway Engineer/Project Manager in our King of Prussa, PA office with design and project management experience on PennDOT projects in the eastern Pennsylvania market area. Our clientele includes a wide range of state and local agencies including PennDOT, PA Turnpike Commission, City of Philadelphia, and numerous PA municipalities. Anticipated types of projects include intersection and interchange design, new roadway alignments, roadway widenings, roundabouts, interstates, and pedestrian and bicycle facilities. The Senior Roadway Engineer will be responsible for the design of horizontal and vertical alignments, development of roadway plans and profiles, roadside evaluation elements, maintenance of traffic design, preparation of construction plans, specifications, cost estimates and the development of technical reports. Additional responsibilities will include managing and mentoring staff and business development.

Requirements:

  • Bachelor of Science in Civil Engineering degree (ABET accredited)
  • 11 - 15 years of roadway and project management design experience in Pennsylvania
  • Licensed as a Pennsylvania Registered Professional Engineer
  • Experience with design software tools such as MicroStation, OpenRoads and AutoCAD
  • Excellent reputation as an engineering professional
  • Experience in business development
  • Ability to work independently and as part of a team
  • Ability to handle multiple assignments
  • Exceptional communication, technical writing and organizational skills
  • Positive attitude and willingness to work cooperatively with others

Benefits:

WRA recognizes that employees play an important role in its success. Our commitment to full-time employees is reflected in the comprehensive benefits package we offer:

  • Flexible work schedule options
  • Competitive salary
  • Leave accrual and paid holidays
  • Healthcare benefits
  • Group Life Insurance, as well as additional optional life Insurance, short and long term disability insurance
  • Flexible spending accounts for medical and dependent care reimbursement
  • 401(k) Retirement Plan
  • Tuition Reimbursement
  • Employee Assistance Program
  • Parental and maternity leave benefits

WRA is an equal opportunity/affirmative action employer and complies with all applicable anti-discrimination laws.

Applicants must be currently authorized to work in the United States on a full-time basis without the need for employment-based visa sponsorship now or in the future. WRA will not sponsor applicants for U.S. work visa status for this opportunity. (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa)

***** Not accepting resumes from 3rd party recruiters for this position *****

Position # 3126

#LI - Onsite #LI-Mid Level