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Full Stack Software Engineer Jobs in Philadelphia, PA

Senior Software Engineer

Downingtown, PA · On-site

$127K - $167K/yr

Require 5+ years of full-stack software engineering experience. Strong skills in C++, Angular/TypeScript, REST APIs, and WebSocket protocols. Experience with scientific software, hardware systems, or ...

Senior Software Engineer

West Bradford, PA

$102K - $135K/yr

Require 5+ years of full-stack software engineering experience. * Strong skills in C++, Angular/TypeScript, REST APIs, and WebSocket protocols. * Experience with scientific software, hardware systems ...

Senior Software Engineer

Downingtown, PA

$127K - $167K/yr

Require 5+ years of full-stack software engineering experience. Strong skills in C++, Angular/TypeScript, REST APIs, and WebSocket protocols. Experience with scientific software, hardware systems, or ...

We have been exclusively engaged by a long-standing client to help them hire a Full Stack Software Developer to join their team. This is not your typical full-stack role where you're buried in ...

... Software Engineer, Software Development, Programmer Analyst, Programming, Pennsylvania Recruiters, IT Jobs, Pennsylvania Recruiting Looking to hire for similar positions in Philadelphia, PA or in ...

Vice President, Full-Stack Engineer At BNY, our culture allows us to run our company better and ... Drive best practices in coding, testing, and deployment to ensure high-quality software delivery.

Design, develop, test, and maintain full stack software solutions that support fleet health ... Mentor junior engineers and contribute to knowledge sharing within the team Basic Qualifications ...

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How much do full stack software engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for full stack software engineer in Philadelphia, PA is $135,995.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,000.00 and $159,400.00 per year, depending on experience, location, and employer.

What Is a Full Stack Software Engineer?

A full stack software engineer develops all aspects of a software application, from the user interface to the back-end database. As a full stack software engineer, your job duties include gathering customer requirements, writing the code to develop the application, and troubleshooting the application for any issues. The qualifications to pursue a career as a full stack software engineer include an associate or bachelor’s degree in computer science, software engineering, or a related field and proficiency in a variety of coding languages and frameworks.

What are the key skills and qualifications needed to thrive as a Full Stack Software Engineer, and why are they important?

To thrive as a Full Stack Software Engineer, you need strong proficiency in both front-end (e.g., HTML, CSS, JavaScript) and back-end (e.g., Node.js, Python, Java) development, typically supported by a relevant degree or equivalent experience. Familiarity with frameworks (like React or Angular), version control (such as Git), databases (SQL/NoSQL), and cloud platforms is essential, and certifications like AWS Certified Developer can be beneficial. Problem-solving ability, collaboration, and adaptability are vital soft skills that help engineers navigate complex projects and work effectively in teams. These skills ensure the ability to deliver robust, scalable, and user-friendly applications that meet dynamic business needs.

What is the difference between Full Stack Software Engineer vs Front End Developer?

AspectFull Stack Software EngineerFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often involved in full project lifecycle.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full-stack development teams, startups, and projects requiring versatile developers.Found in teams emphasizing UI/UX, web design, and front-end frameworks.

While both roles require strong JavaScript skills, Full Stack Software Engineers handle both front-end and back-end development, whereas Front End Developers focus solely on the user interface and experience. The choice depends on whether you prefer a broader development scope or specialization in UI design.

What are Full Stack Software Engineers?

Full Stack Software Engineers are professionals skilled in both front-end and back-end development. They are capable of designing, building, and maintaining the user interface (client-side) as well as the server logic, databases, and application architecture (server-side). This means they can work on projects from start to finish, handling everything from user experience to data management. Full Stack Software Engineers often use a variety of programming languages and frameworks, making them versatile and valuable members of a development team.

How do Full Stack Software Engineers typically collaborate with other team members during a development project?

Full Stack Software Engineers often work closely with front-end and back-end developers, UI/UX designers, product managers, and QA testers throughout the software development lifecycle. Collaboration typically involves participating in agile ceremonies such as daily stand-ups, sprint planning, and code reviews to ensure alignment and progress. They are expected to communicate effectively across disciplines, help troubleshoot issues that span both client and server sides, and contribute to shared documentation. This collaborative environment helps ensure that solutions are cohesive, scalable, and meet user requirements.
What are the most commonly searched types of Full Stack Software Engineer jobs in Philadelphia, PA? The most popular types of Full Stack Software Engineer jobs in Philadelphia, PA are:
What job categories do people searching Full Stack Software Engineer jobs in Philadelphia, PA look for? The top searched job categories for Full Stack Software Engineer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Full Stack Software Engineer jobs? Cities near Philadelphia, PA with the most Full Stack Software Engineer job openings:
Infographic showing various Full Stack Software Engineer job openings in Philadelphia, PA as of June 2026, with employment types broken down into 98% Full Time, and 2% Contract. Highlights an 83% In-person, 3% Hybrid, and 14% Remote job distribution, with an average salary of $135,995 per year, or $65.4 per hour.
Full Stack Software Engineer Sr. - TS//SCI Clearance

Full Stack Software Engineer Sr. - TS//SCI Clearance

Lockheed Martin

King Of Prussia, PA • On-site, Remote

Other

Posted 25 days ago


Lockheed Martin rating

8.1

Company rating: 8.1 out of 10

Based on 379 frontline employees who took The Breakroom Quiz

35th of 60 rated aerospace companies


Job description

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity.
Join us in shaping a new era in space and find a career that's built for you.
Within Space Security area, the Black Canyon program is a new and growing program, and we are looking to expand our team of dedicated full stack software engineers to meet our Customer's needs. Our team will be working to develop and integrate existing software with newly developed components and user interfaces to provide our customer with a much needed capability. We are developing cloud native components using modern software tools and practices.
As a member of the software scrum team, you'll be contributing to implementing the software features to create these new systems, and the work will include areas such as defining and implementing application programming interfaces (APIs) as part of the microservices architecture. Utilizing software development best practices, such as modern web frameworks, CI/CD pipelines, and automated unit tests, you will work together to provide a cloud system that meets enterprise milestones.
Black Canyon provides a unique opportunity to join a program on the ground floor and to play a part in design and development of capabilities that will be used daily by our customer organization. You will have the opportunity to be a part of the entire software engineering lifecycle.
Please note that this program is classified and the position is full-time, on-site, in King of Prussia, PA, with occasional opportunities to work from home.

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About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912