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Mid Level Developer Jobs in Pennsylvania (NOW HIRING)

System One

Civil Structural Engineer (mid-level)

Aliquippa, PA · On-site

$50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Structural Engineer (mid-level) Location: Aliquippa, PA Type: Contract Compensation: $50.00 or (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week Overview System One is e are seeking a ...

System One

Civil Structural Engineer (mid-level)

Aliquippa, PA · On-site

$50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Structural Engineer (mid-level) Location: Aliquippa, PA Type: Contract Compensation: $50.00 or (DOE) Contractor Work Model: Onsite - onsite Hours: 40 hours/week Overview System One is e are seeking a ...

SNC-Lavalin

Mid-level to Senior-level Substation Engineer

Exton, PA · On-site +1

$110K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Overview We are seeking a Mid-level to Senior Level Substation Engineer to join our team remotely or hybrid out of the nearest US based office to lead and work on various Power Grid Utility and ...

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All JobsMid Level Developer JobsMid Level Developer Jobs in Pennsylvania

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 Aug 19, 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?

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 are the key skills and qualifications needed to thrive as a mid level developer?

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 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 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 August 2026, with employment types broken down into 74% Full Time, 20% Part Time, and 6% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $86,874 per year, or $41.8 per hour.

Hydraulic & Hydrology Engineer (Mid-Level)

Rizzo International, Inc

Pittsburgh, PA • On-site

$90K - $115K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

Position Description: RIZZO International, Inc. is seeking a Mid-Level Hydraulic & Hydrology Engineer to support numerical modeling and technical analysis for dams, hydropower facilities, tailings dams, levees, and drainage infrastructure.
This role is ideal for an engineer with strong technical modeling capabilities who is looking to grow into a senior technical leadership track.
Skills & Requirements
Responsibilities
  • Perform hydrologic and hydraulic modeling for water-related infrastructure projects
  • Conduct:
    • Flood frequency and rainfall-runoff analysis
    • HEC-HMS watershed modeling
    • 1D/2D hydraulic modeling using HEC-RAS
    • Dam break and inundation modeling
    • Scour and erosion evaluations
    • Sediment transport assessments (as applicable)
  • Assist in development of advanced CFD and numerical models (FLOW-3D, OpenFOAM, FLO-2D, etc.)
  • Prepare technical reports, modeling documentation, and figures
  • Support proposal development and preparation of scopes of work
  • Participate in project meetings and client coordination
  • Work collaboratively with senior engineers and multidisciplinary teams

Qualifications
  • B.S. in Civil, Hydraulic, or Water Resources Engineering (M.S. preferred)
  • 5-10 years of relevant hydrology and hydraulics experience
  • E.I.T. required; P.E. license preferred or ability to obtain
  • Experience with:
    • HEC-RAS (1D/2D)
    • HEC-HMS
    • GIS software
    • CADD platforms
  • Working knowledge of floodplain mapping and hydraulic structure design
  • Strong analytical and technical writing skills
  • Interest in expanding into advanced modeling and dam safety work

Job Type: Full-time
Pay: $90,000 - $115,000 per year (commensurate with experience)
Competitive Compensation Package:
  • 401(k)
  • Accident/Wellness insurance
  • Dental insurance
  • Dependent care spending account
  • Flexible spending account
  • Health insurance
  • Company paid life, AD&D, and short/long term disability
  • Paid time off (vacation, paid sick leave, holidays)
  • Professional development
  • Employee referral program
  • Relocation assistance (as applicable)
  • Vision insurance
  • Optional work from home Fridays
  • Twelve (12) annual work from home days

BACKGROUND
RIZZO International, Inc. is a woman-owned, highly focused consulting firm specializing in all aspects of civil engineering, earth sciences, and field/testing services for dams, nuclear power plants, and other power-related markets. Our firm has worked around the world on unique, challenging, and technically demanding projects. We take pride in our commitment to providing personal and professional services in a responsive, high quality manner, and continually strive to exceed our clients' expectations by providing innovative and economically smart solutions. To learn more about our global experience visit us at www.rizzointl.com.
EOE M/F/Disability/Veteran
EEOC Disclaimer: RIZZO International, Inc. is an equal opportunity employer in that our policy, in accordance with Federal and State laws, prohibits employment discrimination solely on the basis of a person's race, color, creed, sexual orientation, sex, marital status, or disability except where a reasonable, bona fide occupational qualification exists.
Candidates need to submit their resume through our website for consideration: www.rizzointl.com
Qualifications

Apply