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Mid Level Full Stack Developer Jobs in Darby, PA

Next Step Systems

Full Stack Developer

Philadelphia, PA · On-site

  • Medical

  • Retirement

  • PTO

Full Stack Developer, Philadelphia, PA We are seeking a Full Stack Developer to work on a team ... outstanding level of customer service. Qualifications: - Must have a minimum of a completed ...

Innosystech Inc

Full Stack Developer

Philadelphia, PA · On-site

$55 - $60/hr

VD0008 - Full Stack Developer Location: Philadelphia, Pennsylvania Work Model: Hybrid Must Haves * Proven experience as a Full Stack Developer with strong proficiency in Angular and Spring Boot

Zortech Solutions

Full stack developer

Wilmington, DE · On-site

Full stack developer Location: Wilmington, DE ( 5 days onsite)- F2F required look for nearby Candidates (Only w2) 3 Round of Interview ( One can be onsite)\ Must have Skills : Java Spring with React ...

TMS

Full Stack Java Developer

Fort Washington, PA · On-site

$65 - $70/hr

Senior Software Engineer (Java Full Stack) Location: Fort Washington, PA (Hybrid) Experience: 6 to 10 years Job Summary: We are seeking a highly skilled and adaptable Full Stack Developer with deep ...

Holtec International

Full Stack Software Developer

Camden, NJ · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Full Stack Developer Location:1 Holtec Blvd, Camden, NJ 08104. Job Duties : The Full Stack Developer will perform full lifecycle software development for both the front end (user) and back end ...

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All JobsMid Level Full Stack Developer JobsMid Level Full Stack Developer Jobs in Darby, PA

Mid Level Full Stack Developer information

See Darby, PA salary details

$22

$55

$81

How much do mid level full stack developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for mid level full stack developer in Darby, PA is $55.99, according to ZipRecruiter salary data. Most workers in this role earn between $46.54 and $64.52 per hour, depending on experience, location, and employer.

What is a mid level full stack developer?

A Mid Level Full Stack Developer is responsible for developing and maintaining both front-end and back-end components of web applications. They have a solid understanding of programming languages, frameworks, databases, and server-side logic. Typically, they collaborate with designers, other developers, and stakeholders to implement features and optimize performance. With a few years of experience, they can work independently on tasks while contributing to project architecture and problem-solving.

What does a mid level full stack developer do?

As a Mid Level Full Stack Developer, you’ll typically work on both client-facing and server-side components of web applications, collaborating closely with UX/UI designers, backend engineers, and product managers. You may be responsible for creating new features, debugging complex issues, optimizing application performance, and maintaining codebases. It's common to participate in code reviews and Agile sprints, ensuring best practices are followed throughout the development cycle. This role provides exposure to a wide range of technologies and business needs, offering strong opportunities for learning and career advancement as you take on more complex assignments.

What are the key skills and qualifications needed to thrive as a mid level full stack developer?

To thrive as a Mid Level Full Stack Developer, you need a solid understanding of front-end and back-end development, proficiency in programming languages like JavaScript, Python, or Java, and experience with frameworks such as React and Node.js. Familiarity with version control systems like Git, cloud platforms (e.g., AWS or Azure), and relevant certifications such as AWS Certified Developer can be advantageous. Strong problem-solving skills, effective communication, and the ability to work collaboratively set outstanding candidates apart. These skills and qualities are essential for building scalable applications and navigating the dynamic requirements of cross-functional development teams.

Is a mid level full stack developer still in demand?

Mid level full stack developers are currently in demand due to their versatility in working with both front-end and back-end technologies like JavaScript, React, Node.js, and databases. Employers seek these developers for their ability to contribute across project phases, and experience with cloud platforms and version control tools enhances job prospects.

What cities near Darby, PA are hiring for Mid Level Full Stack Developer jobs?

Cities near Darby, PA with the most Mid Level Full Stack Developer job openings:

Mid Level Full Stack Developer jobs near you

Full Stack Developer (React & Java) - FTE & Remote

Now100

Huntingdon Valley, PA • Remote

Full-time

Re-posted 14 hours ago

Job description

Company Description

Now100 is committed to understanding our clients' needs and providing solutions that not only meet but exceed their expectations. We match thoroughly vetted resources to contract, contract-to-hire, and permanent positions in all industries.

Job Description
  • Role: Full Stack Engineer - Jr to Mid Level
  • Location: Huntingdon Valley, PA - 100% Remote
  • Duration: Full Time w/ Client

Note: Looking for Jr/Mid level Java Full stack developer with strong React experience. Position is 100% remote.

Job Description:

Primary Responsibilities:

  • Contribute as a member of an 8-10 person cross-functional scrum team in completing, designing, and developing web applications
  • Able to be productive and produce high quality designs and code with minimal supervision and direction.
Qualifications

Required Qualifications:

  • 5+ years developing in full stack (heavier frontend) with React (60-70%) - Java (30-40%) (version 8 plus) 3+ years using React - Typescript
  • Bootstrap and/or Material UI 3+ years using Spring
  • Spring Boot and working with RESTful APIs 3+ years using and writing SQL for relational databases
  • Java Requirements. 

Preferred - Optional Qualifications:

  • Postgres, Redis Axios, GraphQL - API Consumption
  • 2+ years of experience developing in an environment using the following tools such as: Eclipse, Github, Maven, Jenkins
  • 2+ years of experience working on new application development in an enterprise environment rather than roles that were primarily focused on maintenance/ enhancement/ bug fixing.
  • 2+ years using test automation tools such as Junit, Selenium, Mockito.
Additional Information

All your information will be kept confidential according to EEO guidelines.

Apply