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Entry Level Junior Developer Jobs in Philadelphia, PA

HOPPECKE Batteries

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Junior Project Engineer

Hainesport, NJ · On-site

$68K - $85K/yr

Job Summary Acting as a critical technical resource and coordinator, the Junior Project Engineer will support the existing engineering and project management teams in the development, tracking, and ...

New

Spotless Brands

Jr. Project Engineer - Remote

Wayne, PA · On-site +1

$62K - $80K/yr

Internship or entry-level experience in civil engineering, land development, construction, or project coordination is a plus Knowledge, Skills, and Abilities * Strong organizational and project ...

Flagship Carwash

Jr. Project Engineer - Remote

Wayne, PA · On-site +1

$62K - $80K/yr

Internship or entry-level experience in civil engineering, land development, construction, or project coordination is a plus Knowledge, Skills, and Abilities * Strong organizational and project ...

WSP

Assistant Team Leader, Bridge Inspection

Exton, PA · On-site

Provide guidance and training to entry-level engineers. * Support a variety of engineering tasks ... Ability to work independently and provide guidance and leadership to junior team or project members.

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Entry Level Junior Developer information

See Philadelphia, PA salary details

$24.2K

$89.8K

$138.8K

How much do entry level junior developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for entry level junior developer in Philadelphia, PA is $89,784.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,600.00 and $87,800.00 per year, depending on experience, location, and employer.

What is an entry level junior developer?

An Entry Level Junior Developer is a professional who has recently started their career in software development, typically with less than two years of experience. They assist in writing and maintaining code, debugging software, and supporting more senior team members in various technical tasks. Junior developers usually work under close supervision, learning new programming skills and industry best practices on the job. This role is ideal for recent graduates or individuals transitioning into tech, offering valuable hands-on experience and growth opportunities.

What are the key skills and qualifications needed to thrive as an entry level junior developer, and why are they important?

To thrive as an Entry Level Junior Developer, you need a solid understanding of programming fundamentals, familiarity with languages such as JavaScript, Python, or Java, and typically a degree in computer science or related field. Experience with version control systems like Git, basic knowledge of databases, and exposure to development frameworks are commonly required. Strong problem-solving abilities, eagerness to learn, and effective teamwork and communication skills help junior developers stand out. These qualities are essential for adapting to new technologies, contributing to collaborative projects, and building a successful foundation in software development.

What types of projects and tasks can I expect to work on as an entry level junior developer?

As an Entry Level Junior Developer, you'll typically start by assisting with smaller tasks such as debugging code, writing unit tests, and implementing simple features under the guidance of more experienced developers. You'll likely collaborate closely with your team during code reviews, participate in daily stand-ups, and gradually take on more responsibility as you become familiar with the team's workflow and codebase. Over time, you'll have opportunities to work on larger projects, learn new technologies, and contribute to project planning and design discussions, helping you develop both technical and collaborative skills.
What are the most commonly searched types of Junior Developer jobs in Philadelphia, PA? The most popular types of Junior Developer jobs in Philadelphia, PA are:
Entry Level Junior Developer jobs near you
Infographic showing various Entry Level Junior Developer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $89,784 per year, or $43.2 per hour.

Junior Web Application Developer / System Administrator with Security Clearance

Proksi Systems

Moorestown, NJ • On-site

Other

Posted 29 days ago

Job description

Junior Web Application Developer/System Administrator
Location: Moorestown, NJ (On-site)
Clearance Required: Secret
Start Date: As Soon As Possible
Position Type: Full-time Overview:
Proksi Systems is hiring an entry-level Junior Web Application Developer / System Administrator for US Navy’s AEGIS Program. Duties: • Assist in the design, development, and deployment of web applications supporting Navy AEGIS operations. • Collaborate with senior developers to implement new features and enhancements. • Respond to user support requests, troubleshoot application and system issues, and provide clear, timely solutions. • Help maintain and enhance existing applications by resolving bugs and implementing user-driven requests. • Participate in regular feature demos and presentations, gathering feedback to support continuous improvement. • Write clean, maintainable, and well-documented code following established standards. • Support testing, performance tuning, and system optimization tasks. • Communicate clearly and professionally with users, teammates, and stakeholders. • Application support: Monitor web application performance, troubleshooting issues, and assist with application deployments. • User support: Provide technical support to end-users, manage user accounts, and set up access permissions.
Qualifications: • Minimum: ◦ Bachelor’s degree in computer science, information systems, or related quantitative field, such as engineering or mathematics, or equivalent experience. ◦ Active Secret security clearance ◦ Familiarity of performing routine updates, security patching, and system upgrades to ensure systems are secure and up to date. ◦ Familiarity with web technologies such as HTML, CSS, JavaScript. ◦ Basic understanding of relational databases and SQL. ◦ Strong written and verbal communication skills. ◦ Compliance with Department of Defense (DoD) Directive 8570.01-M Information Assurance Technical (IAT) Level II requirements, such as CCNA, GSEC, Security+ CE, or SSCP. • Preferred: • Familiarity with Adobe ColdFusion or another backend language (e.g. Go, Python, Java). • Familiarity with version control systems (e.g., Git). • Exposure to system administration tasks such as server configuration/maintenance. • Understanding of IIS or other web server configurations. • Experience with scripting languages such as PowerShell or Bash. • Updates and patches: Performed routine updates, security patching, and system upgrades to ensure systems are secure and up to date. • Any of the following certifications: A+ CE, CCNA-Security, CND, CySA+, GICSP, GSEC, Network+ CE, SSCP.

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