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Mid Level Developer Jobs in Mars, PA (NOW HIRING)

HELLBENDER Inc.

Manufacturing Engineer

Pittsburgh, PA · On-site

$70K - $91K/yr

We are looking for a hands-on Manufacturing Engineer to become an integral part of our growing ... This role is open at both Mid-Level and Senior levels - your experience and capabilities will ...

HELLBENDER Inc.

Manufacturing Engineer

Pittsburgh, PA

$70K - $91K/yr

We are looking for a hands-on Manufacturing Engineer to become an integral part of our growing ... This role is open at both Mid-Level and Senior levels - your experience and capabilities will ...

HELLBENDER Inc.

Manufacturing Engineer

Pittsburgh, PA

$70K - $91K/yr

We are looking for a hands-on Manufacturing Engineer to become an integral part of our growing ... This role is open at both Mid-Level and Senior levels -- your experience and capabilities will ...

Neya

Senior Autonomy Engineer

Warrendale, PA · On-site

$102K - $140K/yr

... mid-level engineers in autonomy development and robotics integration • Support customer demos, experiments, and technical events • Travel 10-25% depending on testing and project needs ...

ARA

Senior Autonomy Engineer

Warrendale, PA · On-site

$102K - $140K/yr

... mid-level engineers in autonomy development and robotics integration • Support customer demos, experiments, and technical events • Travel 10-25% depending on testing and project needs ...

Collabera

Web Developer

Sewickley, PA

... mid-size companies to meet their talent needs with high quality IT resources through Staff ... lower-level programmers with programming assignments Constructs workflow charts/diagrams and ...

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Showing results 21-40

All JobsMid Level Developer JobsMid Level Developer Jobs in Mars, PA

Mid Level Developer information

See Mars, PA salary details

$10.6K

$83.8K

$109.3K

How much do mid level developer jobs pay per year?

As of Aug 8, 2026, the average yearly pay for mid level developer in Mars, PA is $83,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $58,000.00 and $104,000.00 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 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 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 are the most commonly searched types of Developer jobs in Mars, PA? The most popular types of Developer jobs in Mars, PA are:
What cities near Mars, PA are hiring for Mid Level Developer jobs? Cities near Mars, PA with the most Mid Level Developer job openings:
Mid Level Developer jobs near you
Infographic showing various Mid Level Developer job openings in Mars, PA as of July 2026, with employment types broken down into 70% Full Time, 20% Part Time, 1% Temporary, and 9% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $83,839 per year, or $40.3 per hour.

Mid-Senior Level Civil/ Environmental Engineer

Groundwater and Environmental Svcs.

Cranberry Township, PA • On-site

Full-time

Medical, Dental, Vision, Retirement

Re-posted 3 days ago

Job description

We are seeking a Mid-Senior Level Engineer with approximately 10-15 years of experience and a range of knowledge and practice with erosion and sedimentation (E&S) controls projects primarily located in Western Pennsylvania. This position is based in GES’ Cranberry Township, PA office.

Preferred Experience and Requirements:

  • Bachelor's degree in Civil, Environmental or Agricultural Engineering or related discipline.
  • Professional engineering (PE) license in Pennsylvania or ability to obtain one in a reasonable timeframe (WV and OH are a plus).
  • Erosion and sedimentation (E&S) controls design.
  • Experience with E&S Plan preparation and implementation.
  • Experience and knowledge of groundwater, soil, and soil vapor characterization and remedial techniques and technologies.
  • Experience with construction stormwater and stream encroachment permitting, specifically Pennsylvania Section 102 and 105 permitting.
  • Experience with cost estimating and bid preparation including technical proposal writing.
  • Experience with engineering principles of design, installation and construction.
  • Experience with environmental compliance and/or permitting (NPDES, Air Quality, SPCC) preferred.
  • Ability to support project teams with excellent internal as well as excellent external client and regulatory communication skills.
  • Considers health and safety (H&S) a core value in their everyday professional and personal life
  • Must be resourceful with excellent communication and writing skills and possess a high degree of initiative and time management skills.
  • Experience with operation, maintenance, and monitoring of groundwater remediation systems, wastewater treatment processes, and optimization is a plus.
  • Experience in environmental remediation is a plus.
  • Wetland identification and delineation experience is a plus.
  • Proficiency with AutoCAD and/or Civil 3D is a plus.

Key Responsibilities and Duties:

  • Support project teams with complex E&S controls evaluation, engineering design, management and execution of field work, reporting, and client communications.
  • Lead and/or support client and bid proposal efforts as well as other life-cycle and order of magnitude costing efforts.
  • Assist clients and project teams across various industries with environmental compliance and/or permitting.
  • Review plans, specifications, and technical reports prepared by junior level staff.
  • Mentor and coach junior level staff on engineering activities.
  • Perform other related duties as assigned by the principal engineering manager.
  • Role may include Project Manager responsibilities depending on the candidate.
  • Occasional travel to jobsites within the region (especially PA, WV, and OH) may be required.


GES is a recognized industry leader in providing environmental consulting, compliance, engineering, and field services to clients across diverse market sectors. With a reputation built on technical excellence and a commitment to service, GES empowers employees to think independently, work collaboratively, and thrive in a culture of innovation.

We believe in the importance of work/life balance and offer a comprehensive benefits package to support our employees and their families. Our offerings include a hybrid workforce model, medical, dental, vision, and prescription coverage, a 401(k) plan with company match, Flexible Spending Accounts (FSA), short-term and long-term disability coverage, new parent leave, a 529 CollegeBound Fund, tuition assistance, and a performance-based bonus plan.

GES is proud to be an Equal Opportunity Employer. We are committed to fostering a culture of inclusion and respect, where diverse perspectives are celebrated and every employee feels valued. We recruit, hire, train, and promote individuals without regard to race, color, religion, gender, pregnancy, national origin, age, disability, marital status, sexual orientation, gender identity or expression, military or veteran status, or any other legally protected status.