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Junior Full Stack Developer Jobs in Philadelphia, PA

Redolent, Inc.

Senior Java Full Stack Developer

Pennington, NJ · On-site

$53 - $68.50/hr

Senior Java Full Stack Developer with React located in Pennington, NJ. This is 36 months W2 contract opportunity. This role focuses on designing and implementing scalable, high-performance backend ...

Xactus

Senior Full Stack Engineer

Broomall, PA · On-site +1

... junior developers, and document specialized system knowledge to support knowledge transfer ... full-stack web application development. SKILLS AND COMPETENCIES: * Strong written and verbal ...

Sun-IT Solutions

AWS Full Stack Developer

Malvern, PA · On-site

AWS Full Stack Developer Location : Onsite (Malvern, PA) Experience Required: 12 & Above Need Ex Vanguard Only AWS Microservices, infra as code / cloud formation , security architecture, NoSQL ...

RIT Solutions, Inc.

Java - Full Stack Developer

Malvern, PA · On-site

$51.50 - $66.50/hr

RIT Solutions, Inc. is seeking a Java - Full Stack Developer to provide system analysis, design, development, and implementation of applications and databases. The role involves working autonomously ...

Inframatix Inc

Lead Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Lead Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10 to 15 Years years Overview The people they are seeking, now, will be part of their ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10+ years Overview The people they are seeking, now, will be part of their Enterprise ...

Arctiq

Full Stack Application Developer

Blue Bell, PA · Remote

We are seeking an experienced Full Stack Application Developer with expertise in Java and Python to ... Participate in code reviews and mentor junior developers. * Troubleshoot application issues and ...

BC Forward

Full Stack Engineer

Wilmington, DE · On-site

$48 - $51.47/hr

Full Stack Engineer Location: Wilmington, DE Duration: Contract - 2 months, high likelihood of extension Pay Range: $48/hr $51.47/hr (W2) Job ID: 408228 About BCforward BCforward is a leading global ...

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All JobsFull Stack Developer JobsJunior Full Stack Developer JobsJunior Full Stack Developer Jobs in Philadelphia, PA

Junior Full Stack Developer information

See Philadelphia, PA salary details

$24.2K

$89.8K

$138.8K

How much do junior full stack developer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for junior full stack 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 the difference between Junior Full Stack Developer vs Front End Developer?

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

What are the key skills and qualifications needed to thrive as a junior full stack developer, and why are they important?

To thrive as a Junior Full Stack Developer, you need a solid understanding of front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What is a junior full stack developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What does a junior full stack developer do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

What are some common challenges junior full stack developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.
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The most popular types of Full Stack Developer jobs in Philadelphia, PA are:

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For Junior Full Stack Developer jobs in Philadelphia, PA, the most frequently searched job titles are:

What job categories do people searching Junior Full Stack Developer jobs in Philadelphia, PA look for?

The top searched job categories for Junior Full Stack Developer jobs in Philadelphia, PA are:

What cities near Philadelphia, PA are hiring for Junior Full Stack Developer jobs?

Cities near Philadelphia, PA with the most Junior Full Stack Developer job openings:

Junior Full Stack Developer jobs near you
Infographic showing various Junior Full Stack Developer job openings in Philadelphia, PA as of August 2026, with employment types broken down into 87% Full Time, and 13% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $89,784 per year, or $43.2 per hour.

Senior Java Full Stack Developer

Redolent, Inc.

Pennington, NJ • On-site

$53 - $68.50/hr

Contractor

Re-posted 17 days ago

Job description

Senior Java Full Stack Developer with React located in Pennington, NJ.
This is 36 months W2 contract opportunity.
This role focuses on designing and implementing scalable, high-performance backend systems within an enterprise environment. The ideal candidate will architect and build event-driven systems using Java, Spring Boot, and Kafka, with a strong focus on microservices architecture, system reliability, and maintainability. The position involves providing technical leadership and mentorship to development teams while collaborating with product managers and architects to deliver robust solutions.
Responsibilities:
  • Design and implement scalable, high-performance backend systems using Java and Spring Boot
  • Architect and build event-driven systems using Kafka
  • Design microservices architecture and ensure system scalability, reliability, and maintainability
  • Lead technical solution design and architecture discussions
  • Develop robust APIs and backend services for enterprise applications
  • Optimize database interactions and schema design using Oracle
  • Provide technical leadership and mentorship to development teams
  • Ensure coding standards, design patterns, and best practices are followed
  • Collaborate with product managers, architects, and stakeholders to translate requirements into technical solutions
  • Conduct code reviews, performance tuning, and system optimization
  • Troubleshoot complex production issues and implement long-term fixes

Requirements:
  • 10 years of experience in backend development with Java
  • Strong expertise in Spring Boot and microservices architecture
  • Hands-on experience with Apache Kafka for building event-driven systems
  • Strong experience with Oracle databases, including performance tuning and query optimization
  • Deep understanding of distributed systems and system design
  • Experience designing high-availability, scalable enterprise systems
  • Strong knowledge of REST APIs, messaging systems, and asynchronous processing
  • Experience with system architecture, design patterns, and software engineering best practices
  • Excellent problem-solving and debugging skills
  • Strong communication and technical leadership skills

Desired skills:
  • Experience with cloud platforms (AWS / Azure / GCP)
  • Knowledge of Docker and Kubernetes
  • Experience with CI/CD pipelines and DevOps practices
  • Experience working in large-scale enterprise or fintech systems
Redolent logo

About Redolent

Sourced by ZipRecruiter

Redolent, a dynamic and rapidly expanding company committed to excellence in software solutions, where success is fueled by a combination of technical expertise and efficient management practices. Our solutions create a measurable delta in our clients’ productivity and profitability, contributing to their growth and success.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

San Jose, CA, US

Year founded

2008

Social media

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