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Full Stack Software Engineer Jobs in Philadelphia, PA

Summary We are seeking an experienced Full Stack Software Engineer to join our Workplace Technology team. This team builds and supports internal applications that power critical business capabilities ...

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Full Stack Software Engineer information

See Philadelphia, PA salary details

$44.9K

$136K

$192.2K

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.
Senior Full Stack Software Engineer

Senior Full Stack Software Engineer

Waters Corporation

New Castle, DE • Hybrid

Full-time

Posted 20 days ago


Job description

We need your talent!  Waters Corporation is currently seeking a Senior Full Stack Software Engineer to joinourGlobal Software Engineering team. 

Our team understands the value of their work in the real world. As a Senior Full Stack Software

Engineer in New Castle, Delaware, you'll be working on instruments that are pivotal in:

Electric Cars, 3D Printing, batteries, recyclable plastics, space suits, candy that melts in your mouth and not your hands, paint that goes on smooth and dries without streaks, and even ensuring your French fries have the perfect crunch to them!  Material Science uniquely spans the fields of physics, chemistry, engineering, and manufacturing. Consider this: today’s lab instruments can only be viewed in the lab – our mission here is to enable scientists to see their lab results from Starbucks, home, or anywhere you can access the internet. 

We are just getting started with building our next-generation best-in-class platform with a goal of being the “best in the industry” to support our customers across life, materials, food, and environmental sciences. 

We're looking for a passionate Senior Full Stack Software Engineerwith a talent for building quality software solutions. You will workin a fast-paced, agile environmentand engage in technical discussions, participate in technical designs, demonstrate problem-solving abilities, and present and share ideas through global collaboration.

This role follows a hybrid work model, requiring three days per week on-site at the TA Instruments headquarters located at 159 Lukens Dr, New Castle, DE 19072.


As a Senior Full Stack Software Engineer you will:

  • Research, design, develop and release/maintain: Application, User interface, Data analysis, Instrument control software for thermal analysis, rheological, and calorimetric instruments.
  • Evaluate system specifications and translate system requirements to task specifications.
  • Responsible for ongoing support of current programs including performance, diagnosis and troubleshooting of problem programs and designing solutions to problematic programming.
  • Working within a formal development process covering the full development lifecycle.
  • Work in collaboration with the agile team and appropriate experts to implement your designs.
  • Provide code and supporting documentation in accordance with the coding guidelines, quality processes and applicable procedures, including team's definition of DONE.
  • Work in collaboration with the agile team to generate automated and manual tests to verify implemented software.
  • Provide work estimation and tracking information to support management decisions and planning.
  • Keep a pro-active attitude to insure continuous improvement of the software quality, work process and individual skills.
  • Provide contributions to the application architecture with a focus on scalability, maintainability, security and performance.
  • Provide product specific and technical support to internal and external users where appropriate.

 As a Team Member you will:

  • Participate in all team meetings and ceremonies in direct collaboration with other sites, provide input and feedback, take ownership on identified improvements.
  • Actively participate in learning and sharing activities either during informal or formal training and demos.
  • Demonstrate continuous technical improvement.

This role follows a hybrid work model, requiring three days per week on-site at the TA Instruments headquarters located at 159 Lukens Dr, New Castle, DE 19072.


Abilities that will help you be successful: 

  • Bachelor’s Degree in Computer Science or similar, or equivalent relevant experience 
  • 5+ years’ experience designing, building, and supportingcomplexlarge-scaleapplications/platform(s) and/or solutions.
  • 5+ years of experience designing, building, and scaling solutions using C#, .NET, ASP.NET, RESTful Web API, EF Core, and PostgreSQL.

  • Solid knowledge and proven experience as a software developer, with exposure to elements of our back-end technology stack (C#, .Net, ASP.NET, WEB API).

  • Knowledge of Front-End JavaScript Frameworks, especially React using Typescript.
  • Knowledge and application of software engineering practices (e.g., Unit testing, TDD, CI/CD, SOLID, etc.).
  • Proven ability to work as part of an Agile delivery team
  • Good knowledge of software engineering principles
  • Develop an application from end to end - from the database to the user interface.
  • Excellent written and verbal communication skills are essential.
  • Good knowledge of multi-threading & tasks
  • Database - Design and code databases with a specific language like SQL.

Desired:

  • Continuous delivery, with pipelines implemented in Kubernetes, Docker
  • Experience using GitHub and GitHub Actions
  • Behaviour Driven Development (BDD), with SpecFlow
  • Software security best practices and implementation (e.g. OWASP, PKI, X509 Certificates, TLS)
  • Software development for regulated environments (e.g. 21 CFR11)
  • Analytical Instrumentation Domain.
  • Building from the ground up in small teams
  • Knowledge and experience with multiple technologies such as application servers, n-tier applications, database management systems and open-source trends 
  • Strong understanding ofcomputer science algorithms, data structures, anddesign patterns.

You care about software; you have a passion for what you do which you can clearly convey by your actions and experiences. You have an eye for software design and can talk eloquently on a range of topics due to your experiences and from reading and experimentation.


Waters Corporation (NYSE:WAT) is a global leader in life sciences and diagnostics, dedicated to accelerating the benefits of pioneering science through analytical technologies, informatics, and service. With a focus on regulated, high-volume testing environments, our innovative portfolio harnesses deep scientific expertise across chemistry, physics, and biology. We collaborate with customers around the world to advance the release of effective, high-quality medicines, ensure the safety of food and water, and drive better patient outcomes by detecting diseases earlier, managing routine infections, and combating antibiotic resistance. Through a shared culture of relentless innovation, our passionate team of ~16,000 colleagues turn scientific challenges into breakthroughs that improve lives worldwide. 

Diversity and inclusion are fundamental to our core values at Waters Corporation. It benefits our employees, our products, our customers and our community. Waters complies with all applicable federal, state, and local laws. Qualified applicants are considered without regard to sex, race, color, ancestry, national origin, citizenship status, religion, age, marital status (including civil unions), military service, veteran status, pregnancy (including childbirth and related medical conditions), genetic information, sexual orientation, gender identity, legally recognized disability, domestic violence victim status, or any other characteristic protected by law. Waters is proud to be an equal opportunity workplace and is an affirmative action employer. All hiring decisions are based solely on qualifications, merit, and business needs at the time.


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