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Entry Level Junior Full Stack Developer Jobs in Philadelphia, PA

Stable Industry Niche Software Company Serving a Very Recession Resistant Industry

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Modern Stack Developer Claude Code, GraphQL and Health Insurance Apps

Bala Cynwyd, PA · Remote

$110K - $140K/yr

Full-Stack Engineering: Build and maintain scalable applications across the frontend and backend using TypeScript and Node.js. * AI-First Workflow: Utilize Claude / Claude Code as an essential part ...

New

3B Staffing LLC

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Proficient in Full Stack Development as well as multiple design techniques. * Working proficiency ... Proficiency in one or more general purpose programming languages. * Working proficiency in a ...

3B Staffing LLC

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Proficient in Full Stack Development as well as multiple design techniques. * Working proficiency ... Proficiency in one or more general purpose programming languages. * Working proficiency in a ...

Syntricate Technologies

Java Full Stack with AWS

Malvern, PA · On-site

$51.50 - $66.50/hr

Syntricate Technologies is looking for a Java Full Stack with AWS professional. The role requires ... Site Reliability Engineering (SRE) and automation. Responsibilities : • Somebody who has ...

Newrez

Application Developer I

Fort Washington, PA · On-site

As a full-stack developer, the associate is responsible for front-end and back-end application development. This role is responsible for the design, architecture, coding and implementation of user ...

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All JobsFull Stack Developer JobsEntry Level Junior Full Stack Developer JobsEntry Level Junior Full Stack Developer Jobs in Philadelphia, PA

Entry Level Junior Full Stack Developer information

See Philadelphia, PA salary details

$24.2K

$89.8K

$138.8K

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

As of Sep 6, 2026, the average yearly pay for entry level 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 does an entry level junior full stack developer do?

An Entry Level Junior Full Stack Developer is responsible for assisting in the design, development, and maintenance of both the front-end and back-end components of web applications. They typically work with a variety of programming languages and frameworks, such as JavaScript, HTML, CSS, Node.js, and databases like MySQL or MongoDB. Their tasks may include writing code, fixing bugs, testing software, and collaborating with other developers to deliver functional applications. As juniors, they are expected to learn quickly, follow best practices, and seek guidance from more experienced team members.

What are some typical challenges an entry level junior full stack developer might face when starting out, and how can they overcome them?

As an Entry Level Junior Full Stack Developer, you may encounter challenges such as understanding the full development lifecycle, managing time between frontend and backend tasks, and getting familiar with multiple technologies simultaneously. It's common to feel overwhelmed when juggling different frameworks, databases, and deployment tools. To overcome these challenges, it's helpful to seek mentorship from more experienced developers, participate in code reviews, and take advantage of structured onboarding resources. Regular collaboration with your team and actively asking questions will also accelerate your learning and confidence.

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

To thrive as an Entry Level Junior Full Stack Developer, you need a solid understanding of both front-end (HTML, CSS, JavaScript) and back-end (such as Node.js, Python, or Java) technologies, often supported by a relevant computer science degree or coding bootcamp experience. Familiarity with development frameworks (like React or Express), version control systems (such as Git), and basic database knowledge is typically required. Strong problem-solving skills, attention to detail, and effective communication set candidates apart in collaborative environments. These skills and qualifications are crucial for efficiently building, maintaining, and troubleshooting web applications while working with diverse technical teams.

What is the difference between Entry Level Junior Full Stack Developer vs Entry Level Junior Front End Developer?

AspectEntry Level Junior Full Stack DeveloperEntry Level Junior Front End Developer
Required SkillsKnowledge of both front-end and back-end technologies (HTML, CSS, JavaScript, server-side languages)Primarily front-end technologies (HTML, CSS, JavaScript, frameworks like React or Angular)
Work EnvironmentFull-stack development teams, versatile roles in web projectsFront-end teams, UI/UX design focus
Common UsageUsed in companies seeking versatile developers capable of handling entire web applicationsUsed in roles focusing on user interface and experience

In summary, Entry Level Junior Full Stack Developers have a broader skill set covering both front-end and back-end development, while Entry Level Junior Front End Developers specialize in creating and optimizing user interfaces. The choice depends on your interest in full-stack versus front-end roles and the company's project needs.

Entry Level Junior Full Stack Developer jobs near you
Infographic showing various Entry Level Junior Full Stack 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.

Full Stack Java Developer

Amtex Enterprises Inc

Trenton, NJ • On-site

$55.10 - $73.01/hr

Other

Posted 5 days ago

Key responsibilities

  • Design, develop, and maintain enterprise web applications using Spring Boot and Java.

  • Integrate Python scripts and services to enhance application functionality and performance.

  • Troubleshoot, debug, and upgrade existing software.

Job description

Job Title: Full Stack Java Developer

Location: 3 days/week onsite in Trenton, NJ

Duration: 12+ Months

Rate: $40-45-50-53/hr on W2 or $50-60-63/hr on C2C or 1099- MAX

We are looking for a Software Engineer – Health Enterprise Web Applications. As the Software Engineer, you will play a critical role in designing, developing, and maintaining our health-focused enterprise web applications. You will work closely with cross-functional teams to deliver high-quality, scalable, and secure solutions using Spring Boot, Java, and Python.

Responsibilities
  • Design, develop, and maintain robust enterprise web applications using Spring Boot and Java.
  • Integrate Python scripts and services to enhance application functionality and performance.
  • Collaborate with product managers, designers, and other engineers to define and implement application features.
  • Ensure the applications meet performance, quality, and deadlines by writing clean, scalable code and performing thorough testing.
  • Participate in code reviews and contribute to the continuous improvement of development practices.
  • Troubleshoot, debug, and upgrade existing software.
  • Stay up-to-date with emerging technologies and industry best practices to drive innovation within the team.
Qualifications

Required:

  • Proven experience as a Software Engineer with a strong background in Spring Boot and Java.
  • Experience with relational databases (e.g., MS SQL Server).
  • Familiarity with front-end technologies (e.g., Angular, HTML, CSS, JavaScript).
  • Strong problem-solving skills and attention to detail.
  • Excellent communication skills and ability to work effectively in a team environment.

Preferred:

  • Understanding of Python for transformation routines.
Must Haves
  • Java SE (17+): Expert – Deep expertise in core Java (Collections, Generics, Concurrency), Lambdas, Streams, Optional, functional programming, Exception handling, profiling, maintainability; minimum 8+ years hands‑on Java development.
  • Spring Framework & Spring Boot: Expert – Build and architect REST APIs using Spring MVC Controllers; extend/maintain Service layer with complex business logic; implement Repository patterns (JPA/CRUD); create and manage Entities with JPA annotations; develop custom Validators and validation strategies; configure and use RestTemplate/WebClient; apply AOP for cross-cutting concerns; advanced Spring configuration (profiles, properties, externalized config); strong understanding of Spring ecosystem and best practices.
  • Spring Security & JWT: Expert – Design and implement comprehensive authentication/authorization; configure JWT token generation, validation, and refresh strategies; implement role-based and permission-based access control; secure REST endpoints and handle security contexts; integrate with OAuth2, LDAP, or SSO; security best practices and vulnerability prevention.
Nice to Haves
  • Hibernate: Intermediate – Write and optimize HQL/JPQL queries; configure entity relationships and mappings; handle transactions and lazy loading; performance tuning.
  • Spring Batch: Intermediate – Maintain batch job workflows; configure readers, processors, and writers; job scheduling and monitoring.
  • Jenkins: Intermediate – Create and maintain Jenkins pipelines; configure build jobs, triggers, and webhooks; Jenkins administration basics; troubleshoot build failures.
  • Azure DevOps (ADO): Intermediate – Work with Azure Pipelines (YAML/Classic); manage Azure Repos, Boards, and Artifacts; configure build and release pipelines; migrate Jenkins Freestyle jobs to ADO.
  • Angular: Basic to Intermediate – Understand Angular component architecture; collaborate effectively with UI team; debug UI/API integration issues; basic TypeScript knowledge.
  • TypeScript: Basic to Intermediate – Read and understand TypeScript code; debug type-related issues; support UI team with API contracts.
  • UI/UX Principles: Basic Awareness – Understand user-centered design; collaborate with UI team on API design; consider front-end implications in API design.
  • MSSQL Database: Intermediate – Write T-SQL queries and stored procedures; understand indexing and query optimization; work with MSSQL-specific features; basic database administration.
  • Powershell: Intermediate – Deployment scripting and remote system management.

Interested candidates, please send your resume to alex@amtexenterprises.com.

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