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Jr Software Engineer Jobs in Philadelphia, PA (NOW HIRING)

GreenXT

Software Engineer

Philadelphia, PA · On-site

S. Navy civilian software and systems engineers, support contractors, U.S. Navy ship's force, OEMs and engineering management. Primary responsibility will be to contribute to all aspects of the ...

Noblis

Software Engineer

Philadelphia, PA · On-site

Navy civilian software and systems engineers, support contractors, U.S. Navy ships force, OEMs, and engineering management, contributing to all aspects of the software life cycle. Noblis MSD ...

Noblis

Software Engineer

Philadelphia, PA · On-site

Navy civilian software and systems engineers, support contractors, U.S. Navy ships force, OEMs, and engineering management, contributing to all aspects of the software life cycle. Noblis MSD ...

Collabera

Software Engineer

Wilmington, DE · On-site

$80 - $90/hr

Software Engineer III / Software Engineer II Location: Wilmington, DE 19801 (Hybrid Role) Duration: 12+ Months Contract Role + Extension Pay Range: $80/hr. to $90/hr. For Level IV - is taking on ...

Judge Group, Inc.

Software Engineer

Wilmington, DE · On-site

$73 - $78/hr

Software Engineer, Full Stack (Java/React) We are not accepting C2C or 1099 arrangements. Location: Wilmington, DE (Preferred) / Charlotte, NC Employment Type: Contract (18 months, with potential ...

Thunderbolt Logistics

Software Engineer - I

Moorestown, NJ · On-site

$72K - $100K/yr

Software Engineer - I ID: 1116 Location: Moorestown, NJ Department: Engineering Job Titles: Software Engineer 1 More about this job > Description Job Summary Thunderbolt Solutions is seeking to hire ...

Data Intelligence LLC

Software Engineer I

Moorestown, NJ · On-site

$90K - $100K/yr

Software Engineer I ID: 1607 Location: Moorestown, NJ More about this job > Description Data Intelligence, LLC (DI) is seeking a Software Engineer I to join our team supporting the U.S. Navy's Aegis ...

Lockheed Martin - US

Software Engineer

Mount Laurel, NJ · Hybrid

$75K - $142K/yr

The software engineer will help to test the software in a Kubernetes environment. The successful candidate will have experience and/or knowledge in developing software using Java, C++, and/or Python.

Certara

Senior Software Engineer

Radnor, PA · On-site

$110K - $145K/yr

As a Senior Software Engineer on the Certara Admin team, you play a role in designing, implementing, and maintaining our software solutions. Your expertise in software development and commitment to ...

ECS

Software Engineer III

Moorestown, NJ · On-site

$56.75 - $76.25/hr

Everforth ECS is seeking a Software Engineer III to work in Moorestown, NJ. Please Note: This position is contingent upon contract award. The Software Engineer will design, develop, optimize, test ...

Certara USA, Inc.

Senior Software Engineer

Radnor, PA · On-site

$110K - $145K/yr

As a Senior Software Engineer on the Certara Admin team, you play a role in designing, implementing, and maintaining our software solutions. Your expertise in software development and commitment to ...

asrcfh

T2028 - Software Engineer

Moorestown, NJ · On-site

We are seeking highly motivated Software Engineers to support the continued development and sustainment of the U.S. Navy's Aegis Weapons System in Moorestown, NJ. Responsibilities: Work in a ...

asrcfh

T2028 - Software Engineer

Moorestown, NJ · On-site

We are seeking highly motivated Software Engineers to support the continued development and sustainment of the U.S. Navy's Aegis Weapons System in Moorestown, NJ. Responsibilities: Work in a ...

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Showing results 41-60

All JobsJr Software Engineer JobsJr Software Engineer Jobs in Philadelphia, PA

Jr Software Engineer information

See Philadelphia, PA salary details

$43.5K

$88.5K

$132.9K

How much do jr software engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for jr software engineer in Philadelphia, PA is $88,517.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,300.00 and $89,400.00 per year, depending on experience, location, and employer.

What is a Jr software engineer?

Jr Software Engineers are entry-level professionals who assist in designing, developing, and maintaining software applications under the guidance of more experienced engineers. They typically handle coding tasks, debugging, and testing, while learning industry practices and tools on the job. This role is ideal for recent graduates or those new to the field, providing valuable hands-on experience and opportunities for skill development. Jr Software Engineers often work as part of a larger development team and contribute to various phases of the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Jr software engineer, and why are they important?

To thrive as a Jr Software Engineer, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), basic software development principles, and a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and basic debugging tools is commonly required. Strong problem-solving skills, a willingness to learn, and effective teamwork set excellent junior engineers apart. These competencies are essential for contributing to development projects, adapting to evolving technologies, and collaborating efficiently in a technical environment.

What are some common challenges faced by Jr software engineers when starting out, and how can they overcome them?

Jr Software Engineers often encounter challenges such as understanding large codebases, adapting to new development tools, and collaborating effectively within a team. It's common to feel overwhelmed at first, but seeking mentorship from senior engineers, actively participating in code reviews, and dedicating time to learn the team's workflow can help smooth the transition. Asking questions and embracing feedback are crucial for rapid learning and building confidence in the role.

What cities near Philadelphia, PA are hiring for Jr Software Engineer jobs?

Cities near Philadelphia, PA with the most Jr Software Engineer job openings:

Jr Software Engineer jobs near you
Infographic showing various Jr Software Engineer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $88,517 per year, or $42.6 per hour.

Software Engineer

Green Expert Technology Inc

Philadelphia, PA • On-site

Other

Medical, Dental, Life, Retirement, PTO

Re-posted 15 days ago

Job description

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 Arleigh Burke Class Destroyers.
The selected candidate will be interfacing with U.S. Navy civilian software and systems engineers, support contractors, U.S. Navy ship's force, OEMs and engineering management. Primary responsibility will be to contribute to all aspects of the software life cycle including but not limited to requirements definition, software development, documentation, testing, deployment, support, and maintenance.
About GreenXT
GreenXT is comprised of technical and business leaders. We hire intelligent, hardworking, and dedicated people who not only possess the desire to learn and improve their skills but want to contribute to the design and development of innovative solutions that address the Navy's greatest technological challenges. We hired each of our employees because we believe they are exceptional, have the ability to excel at their job, and will contribute positively to GreenXT.
GreenXT's business office strives to be the most efficient and effective business office supporting our customers. Our personnel aspire to become leaders through organized, rigorous, and diligent efforts. GreenXT employees are always looking to help one another succeed. We look out for each other and cross-train so that the product we deliver is one that we're confident in and proud of. We strongly believe in growth and providing our workforce with career development opportunities to help everyone achieve their goals.
We take pride in our support of the United States Navy. We never forget that the work we do is ultimately in support of America's warfighter and serving those who serve. The idea that our hard work can help make their jobs easier, assist them to defend our nation, and can help ensure they return home safely to their loved ones motivates us every day, and we hope that you join us on that mission!
Desired Skills & Experience:
  • Experience in software development using Microsoft.NET Framework OR Windriver Workbench OR Tornado IDEs
  • Experience with Linux (Redhat, CentOS, etc. is a plus)
  • Knowledge of the following languages: C, C++, C# and Java
  • Experience with Atlassian tools suite - JIRA/ Wiki/ confluence
  • Experience designing, developing, testing, and installing software and supporting software products
  • Experience writing, reviewing, and maintaining technical documentation such as but not limited to new or existing software requirements, user manuals, product specifications, and training materials
  • Basic knowledge of network protocols such as TCP/IP and UDP
  • Experience supporting and troubleshooting networked, IP-based systems both onsite and via distance support
  • Knowledge of hardware/software integration concepts
  • Knowledge of software version control and tools (SVN, Git, etc.)
  • Knowledge of model-based software development (Matlab, Labview)
  • Knowledge of the software development process
  • Experience in developing and executing test procedures
  • Experience with databases (MS Access, SQL)

Desired, but not required:
  • Knowledge of PROFIBUS and MODBUS
  • Familiarity with IEC 61131-3 standard
  • Experience with Programmable Logic Controller (PLC) Software Development

Principal Duties/Responsibilities
  • Develop and maintain working knowledge of the DDG-51 Machinery Control System (MCS)
  • Design, develop, test, install and maintain MCS software and supporting software products
  • Work with version control (Git)
  • Identify and document software and system related problems
  • Resolve software problems through debugging, research and investigation
  • Provide distance and onsite support as they relate to software problems
  • Prepare and maintain new and/or existing software requirements
  • Write, review, and maintain technical documentation such as user manuals, product specifications, and training materials
  • Participate in special projects as required

Requirements
  • Bachelor of Science Degree in Computer Science, Electrical Engineering, or Computer Engineering from an accredited college or university
  • Minimum of one (3-5) years of professional experience in software development in engineering and/or control system
  • Active DoD Secret Level Security Clearance is required for this position
  • Candidate must be available to travel at times up to 10%
  • This position requires an onsite workload at Land Based Engineering Site (LBES) for at least 50% of the time

Working Conditions
The work is typically performed at client site locations in an office environment or Control System Test Labs. Additional work may be performed onboard US Navy Ships (pier side and at sea), which requires proper safety precautions and ability to go up and down shipboard stairways (ladders); work may require some physical effort in the handling of light materials, boxes, or equipment.
The above job description is not intended to be, nor should it be construed as, exhaustive of all responsibilities, skills, efforts, or working conditions associated with this job.
Job Benefits
  • Competitive Pay and PTO
  • 11 Paid Holidays
  • 401(k) with Matching
  • Medical and Dental Insurance
  • Life and Disability Insurance

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