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

Genesis10

Java/API Developer - Onsite

Pittsburgh, PA · On-site

$42.44 - $50.44/hr

We are seeking a Full Stack Java/API Developer to join a large-scale modernization initiative ... years (Mid-Level) or 8 years (Senior) of software development experience * Strong Java 17 ...

ACA Group

Python/AI Product Engineer

Pittsburgh, PA · Hybrid

... and mid-level engineers through architecture reviews, code reviews, and technical coaching -Establish engineering best practices around testing, observability, security, scalability, and AI ...

CGI Inc.

Kafka/Spark Developer

Pittsburgh, PA · On-site

CGI is looking for mid level Kafka and Spark Software Developers to join our Applications Development and Maintenance team, supporting our client which is a large US Bank, working in an advanced ...

CGI

Kafka/Spark Developer

Pittsburgh, PA · On-site

CGI is looking for mid level Kafka and Spark Software Developers to join our Applications Development and Maintenance team, supporting our client which is a large US Bank, working in an advanced ...

CEI

DevOps Engineer

Pittsburgh, PA · Remote

$51.25 - $70.25/hr

Job Title: DevOps Engineer (Mid-Senior Level) Location: Remote (EST/CST Preferred) Employment Type: Contract-to-Hire (Option to Convert) Work Authorization: U.S. Citizens Only Overview We are seeking ...

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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.

Java/API Developer - Onsite

Genesis10

Pittsburgh, PA • On-site

$42.44 - $50.44/hr

Other

Medical, Dental, Vision, Life, Retirement

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Genesis10 is currently seeking a Java/API Developer for a contract position with a Major Financial Institution located in Pittsburgh, PA, Cleveland, OH, Birmingham, AL, Dallas, TX, Phoenix, AZ or Charlotte, NC. This is an 8 month contract opportunity.
We are seeking a Full Stack Java/API Developer to join a large-scale modernization initiative focused on transforming legacy banking and credit card applications into modern, API-driven solutions. This role will be heavily involved in new development, building microservices and REST APIs from the ground up while contributing across both backend and frontend technologies. The ideal candidate is a hands-on developer who can independently deliver high-quality code, troubleshoot complex issues, and contribute throughout the entire software development lifecycle.
Responsibilities:
  • Design, develop, and support Java-based applications and microservices
  • Build REST APIs from scratch using Spring Boot and modern development frameworks
  • Develop and enhance Angular-based user interfaces
  • Create scalable, maintainable, and high-performing applications
  • Participate in architecture discussions and technical design reviews
  • Develop unit tests and support automated testing efforts
  • Troubleshoot application, API, and database issues
  • Support deployments, release activities, and production environments
  • Collaborate with Architects, Product Owners, and cross-functional teams
  • Follow organizational coding standards and development best practices
  • Participate in modernization projects involving legacy systems and data migration efforts

Requirements:
  • 5 years (Mid-Level) or 8 years (Senior) of software development experience
  • Strong Java 17 experience (Java 21 exposure is a plus)
  • Strong Core Java and J2EE background
  • Experience with Spring Framework and Spring Boot
  • REST API development experience
  • Microservices architecture experience
  • Strong SQL skills
  • Experience with MongoDB or Oracle databases
  • Experience creating applications and services from scratch
  • Strong troubleshooting and debugging skills
  • Experience supporting CI/CD and release processes
  • Ability to explain previous projects in detail and demonstrate hands-on development contributions

Desired skills:
  • Angular development experience
  • Kafka development experience
  • Banking or financial services experience
  • Credit card processing or rewards platform experience
  • Experience modernizing legacy applications
  • Familiarity with COBOL, DB2, VSAM, or mainframe environments

Pay range: $42.44 - $50.44 per hour
Only candidates available and ready to work directly as Genesis10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply!
Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.
For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:
  • Access to hundreds of clients, most who have been working with Genesis10 for 5-20 years.
  • The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
  • Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
  • Behavioral Health Platform
  • Medical, Dental, Vision
  • Health Savings Account
  • Voluntary Hospital Indemnity (Critical Illness & Accident)
  • Voluntary Term Life Insurance
  • 401K
  • Sick Pay (for applicable states/municipalities)
  • Commuter Benefits (Dallas, NYC, SF, and Illinois)

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.
Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
Genesis10 logo

About Genesis10

Sourced by ZipRecruiter

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

New York, NY, US

Year founded

1999

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