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Mid Level Full Stack Developer Jobs in Darby, PA

Mondo

Full Stack Developer (PERL)

Philadelphia, PA · Remote

$55 - $60/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Senior Full-Stack Developer (Perl) Location-Type: Remote Start Date: ASAP Duration: Contract-to-Hire Compensation Range: $55-60/hr W2 Benefits: Eligible for Health, Dental, Vision, and 401K Visa ...

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 ... level for each audience. • Thoroughly understands and complies with IT policies and procedures ...

Delphinus Engineering

Full-Stack Engineer

Philadelphia, PA

$110K - $160K/yr

  • Medical

  • Life

  • Retirement

  • PTO

The Full-Stack Engineer position is instrumental in designing, developing, and maintaining ... Bachelor's level degree in Computer, Electrical or Electronics Engineering, or Mathematics with ...

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 ...

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required ... Are VERY strong, and expert, in Object-Oriented Programming Have a high level of enthusiasm and ...

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 ... Are VERY strong, and expert, in Object-Oriented Programming Have a high level of enthusiasm and ...

Prophecy Technologies

Java Full Stack Developer

Malvern, PA · On-site

$51.50 - $66.50/hr

ROLE_DESCRIPTION - Accountable to lead technical design and development Responsible for converting UI and Mid-Tier Design specifications and prototypes into system design Provide technical leadership ...

CapTech Ventures

Full-Stack Engineer

Philadelphia, PA · On-site

  • Medical

  • Retirement

  • PTO

Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and government agencies, a list that spans across the country. Full-Stack Developers at CapTech are part of ...

New

CapTech Consulting

Full-Stack Engineer

Philadelphia, PA · On-site

  • Medical

  • Retirement

  • PTO

Today we work alongside clients that include Fortune 100 companies, mid-sized enterprises, and government agencies, a list that spans across the country. Full-Stack Developers at CapTech are part of ...

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 ... level of enthusiasm and passion for this type of work. • Are coding CRAFTSPEOPLE who take a great ...

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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 17, 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 (PERL)

Mondo

Philadelphia, PA • Remote

$55 - $60/hr

Contractor

Medical, Dental, Vision, Retirement

Re-posted 2 days ago

Job description

Job Title: Senior Full-Stack Developer (Perl) Location-Type: Remote Start Date: ASAP Duration: Contract-to-Hire Compensation Range: $55-60/hr W2 Benefits: Eligible for Health, Dental, Vision, and 401K Visa Sponsorship: Not eligible for visa sponsorship Job Description: This role is responsible for hands-on maintenance, modernization, and reliable delivery of legacy Perl/CGI systems running on Linux, while actively contributing to CI/CD pipelines, build workflows, and incremental migration toward containerized infrastructure. Job Summary •Design, develop, refactor, and optimize Perl modules and legacy CGI applications for high-performance, secure production operations. •Troubleshoot and resolve production issues end-to-end across system, application, and deployment layers, including memory leaks and performance bottlenecks. •Own and improve Jenkins CI/CD pipelines, including build, release, versioning, and integration of static analysis tooling. •Manage Linux server environments, covering processes, permissions, user/group management, cron, and performance monitoring. •Write and maintain unit tests and runbooks to support reliability and knowledge continuity. •Apply observability practices including structured logging, log rotation, telemetry, and actionable monitoring across Apache and application layers. •Contribute to incremental modernization efforts, including migration from VM-based infrastructure toward containerized deployments. Minimum Requirements: •8-10 years of professional software development experience with strong, real-world Perl expertise including legacy Perl/CGI systems. •Proficiency in Linux server operations (RHEL, CentOS, Debian, or Ubuntu) using CLI tools such as grep, awk, sed, jq, and diff. •Hands-on experience with module management (CPAN, Makefile.PL, Build.PL), secure input handling, and performance tuning. •Solid front-end proficiency in HTML, CSS, and JavaScript. •Experience owning Jenkins pipelines (multibranch, Jenkinsfile), artifacts, credentials, and release cadence. •Strong troubleshooting and root-cause analysis mindset with the ability to work independently in legacy and ambiguous environments. •Demonstrated ability to collaborate effectively across distributed, cross-timezone teams. Preferred Qualifications: •Experience with Angular or React in an enterprise development context. •Containerization experience, including Docker and container-based deployments. •AWS or cloud platform exposure. •Familiarity with observability tooling such as OpenTelemetry or structured logging frameworks. •Experience modernizing legacy systems incrementally, including VM-to-container migrations. •Background with Node.js-based build tooling for static assets, including bundling, minification, and cache busting. •Familiarity with enterprise tooling such as Jira, Bitbucket, GitHub Enterprise, Azure DevOps, or Octopus Deploy.