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Mid Level Software Engineer Jobs in Philadelphia, PA

Software Engineer

Philadelphia, PA · On-site

$105K - $164K/yr

Software Engineer, Entry Level * Software Engineer, Mid Level * Software Engineer, Senior Level Responsibilities Include: * Develop and maintain working knowledge of the DDG-51 Machinery Control ...

Summary We're looking for a mid-level Software Engineer who enjoys building the connective tissue between systems, APIs, cloud services, data pipelines, and customer-facing experiences. This role ...

Sr. Software Engineer

Camden, NJ · On-site

$110K - $125K/yr

Summary We're looking for a mid-level Software Engineer who enjoys building the connective tissue between systems, APIs, cloud services, data pipelines, and customer-facing experiences. This role ...

Mentor junior and mid-level engineers through code reviews and technical guidance * Drive software engineering best practices, standards, and process improvements * Design scalable, maintainable, and ...

Green Expert Technology Inc. (GreenXT) is seeking a mid-level Software Engineer candidates to support the development, maintenance, and delivery of Machinery Control System (MCS) software for DDG-51 ...

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Showing results 1-20

Mid Level Software Engineer information

See Philadelphia, PA salary details

$60.7K

$141K

$196.4K

How much do mid level software engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for mid level software engineer in Philadelphia, PA is $140,992.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,700.00 and $165,300.00 per year, depending on experience, location, and employer.

What is a Mid Level Software Engineer job?

A Mid Level Software Engineer is a professional with a few years of experience who develops, tests, and maintains software applications. They work independently on tasks, contribute to code reviews, and collaborate with teams to design and implement solutions. Mid-level engineers are expected to write clean, efficient code, troubleshoot issues, and improve system performance. They may also mentor junior developers and participate in architectural discussions. Typically, they have strong problem-solving skills and proficiency in programming languages relevant to their role.

What typical responsibilities can I expect as a Mid Level Software Engineer?

As a Mid Level Software Engineer, you will be involved in designing, coding, testing, and maintaining software applications, often working on both new and existing projects. You’ll collaborate with other engineers, product managers, and QA teams to deliver features that meet business requirements, while also participating in code reviews and contributing to architectural decisions. Your responsibilities may also include troubleshooting bugs, refining development processes, and occasionally mentoring junior engineers. This role typically offers a blend of technical challenge, teamwork, and opportunities for continued skill development.

What are the key skills and qualifications needed to thrive in the Mid Level Software Engineer position, and why are they important?

To thrive as a Mid Level Software Engineer, you need a solid understanding of software development principles, programming languages such as Java, Python, or C#, and a bachelor’s degree in computer science or a related field. Experience with version control systems like Git, familiarity with agile methodologies, and sometimes certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are advantageous. Strong problem-solving skills, teamwork, and effective communication are standout soft skills in this position. These combined skills enable engineers to deliver high-quality code, collaborate efficiently within development teams, and adapt to evolving project requirements.

What are the most commonly searched types of Software Engineer jobs in Philadelphia, PA? The most popular types of Software Engineer jobs in Philadelphia, PA are:
What job categories do people searching Mid Level Software Engineer jobs in Philadelphia, PA look for? The top searched job categories for Mid Level Software Engineer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Mid Level Software Engineer jobs? Cities near Philadelphia, PA with the most Mid Level Software Engineer job openings:
Infographic showing various Mid Level Software Engineer job openings in Philadelphia, PA as of July 2026, with employment types broken down into 81% Full Time, and 19% Contract. Highlights an 100% In-person job distribution, with an average salary of $148,864 per year, or $71.6 per hour.
Mid-Level Software Engineer

Mid-Level Software Engineer

Perpay Inc.

Philadelphia, PA • On-site

Full-time

Posted 2 days ago


Job description

Job Summary:
Perpay Inc. is a certified B Corp and Philadelphia’s most impactful growth-stage startup, focused on improving the financial stability of everyday Americans. They are seeking a Mid-Level Software Engineer to build an excellent user experience across their applications, collaborating with various teams to design, develop, and implement new features.
Responsibilities:
• Collaborate closely with the development team, including UX designers, product managers, and other Engineers, to implement solutions that meet business needs and provide the best user experience
• Work with stakeholders to design, build, test, and release new features for our platform
• Write clean, efficient, and maintainable code. Break down code contributions into reviewable, shippable chunks
• Contribute to the Engineering design process by bringing forward tradeoffs and opinions
• Identify opportunities to reduce technical debt and implement changes to improve developer experience and team velocity
• Participate independently in on-call rotation and coordinate incident response
Qualifications:
Required:
• Minimum of 2 years experience as a Software Engineer (excluding internships or coop experiences) with a focus on full stack development
• Strong proficiency in at least one backend application framework such as Django or Flask and experience with frontend technologies such as React, Angular, or Vue.js
• Proven experience building, deploying and maintaining scalable web applications, with knowledge of database design and management
• Knowledge of RESTful API design and integration
• Experience working with cloud infrastructure and containerization technologies such as AWS, Docker, and Kubernetes is preferred
• Passion for learning new technologies and keeping up with industry trends
• Ability to collaborate with cross-functional teams, including UX designers, product managers, and other Engineers
• Strong communication skills and ability to articulate technical concepts to non-technical stakeholders
Preferred:
• Experience working with cloud infrastructure and containerization technologies such as AWS, Docker, and Kubernetes
Company:
About Us: We believe everyone deserves a chance to improve their financial future. Founded in 2014, the company is headquartered in Philadelphia, USA, with a team of 51-200 employees. The company is currently Growth Stage.