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Mid Level Frontend Developer Jobs in Riverside, NJ

Delphinus Engineering

Front-End Engineer

Philadelphia, PA · On-site +1

$75K - $125K/yr

The Front-End Engineer will work with a modern tech stack to build and enhance software that ... Bachelor's level degree in Computer, Electrical or Electronics Engineering, or Mathematics with ...

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All JobsMid Level Frontend Developer JobsMid Level Frontend Developer Jobs in Riverside, NJ

Mid Level Frontend Developer information

See Riverside, NJ salary details

$42.9K

$111.5K

$157.1K

How much do mid level frontend developer jobs pay per year?

As of Jul 4, 2026, the average yearly pay for mid level frontend developer in Riverside, NJ is $111,516.00, according to ZipRecruiter salary data. Most workers in this role earn between $105,000.00 and $122,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Mid Level Frontend Developer, and why are they important?

To thrive as a Mid Level Frontend Developer, you need strong proficiency in HTML, CSS, JavaScript, and modern frontend frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (such as Git), build tools, and testing frameworks is typically required. Effective problem-solving, attention to detail, and clear communication are essential soft skills for collaborating with designers and backend developers. These skills ensure the delivery of high-quality, user-friendly web applications that meet both technical and business requirements.

What are some common challenges a Mid Level Frontend Developer faces when integrating with backend services, and how can these be managed?

Mid Level Frontend Developers often encounter challenges such as handling inconsistent API responses, managing asynchronous data flows, and ensuring seamless communication between the frontend and backend. To address these issues, it's important to collaborate closely with backend developers, maintain clear API documentation, and use tools like Postman or Swagger for testing. Additionally, implementing robust error handling and utilizing state management libraries can help ensure a smooth user experience and efficient debugging.

What are Mid Level Frontend Developers?

Mid Level Frontend Developers are professionals with a few years of experience building and maintaining the user-facing parts of websites or web applications. They are proficient in HTML, CSS, and JavaScript, and often work with frameworks like React, Angular, or Vue.js. Mid level developers are capable of taking on more complex features and tasks independently, collaborating with designers and backend developers, and contributing to code reviews and project planning. They bridge the gap between junior and senior roles by demonstrating problem-solving skills, code quality, and a good understanding of best practices.
What cities near Riverside, NJ are hiring for Mid Level Frontend Developer jobs? Cities near Riverside, NJ with the most Mid Level Frontend Developer job openings:
Mid Level Frontend Developer jobs near you
Mid-Level Systems Integrator 112-034

Mid-Level Systems Integrator 112-034

IC-CAP LLC

King Of Prussia, PA • On-site

Full-time

Posted 24 days ago

Job description

Mid-Level Systems Integrator supports the Government by coordinating and overseeing the integrity of the NSG/ASG systems-of-systems enterprise. They coordinate with system owners with planning, implementation approaches, testing, documenting, and maintaining solutions for cloud, on premise, and hybrid services, systems or subsystems using defined processes and tools.
Duties may include:
  • Assists with coordinating and performing systems integration activities across the NSG, ASG and Federal Agencies to ensure timely and accurate GEOINT.
  • Assists with coordinating and overseeing a total systems perspective including a technical understanding of relationships, dependencies and requirements of cloud, on premise, and hybrid services, infrastructure and security domains.
  • Assists with the coordination of engineering plans and site installation technical design packages.

Education and Experience
Required:
  • Bachelor's degree or higher in a STEM degree program, or 4 years of additional experience.
  • Mid-level (6-12 years) or higher systems integration experience working in government or industry integrating large complex System of Systems or Service Oriented Architecture environments residing in cloud, on premise, or hybrid infrastructures.
  • Previous NGA and/or NSG/ASG program/project work experience.
  • Previous IC or DoD program/project work experience.

Desired:
  • Working knowledge of Model-Based Systems Engineering, processes, tools and languages.

Security Clearance:
  • Active TS/SCI Clearance and the willingness to take a CI polygraph if needed.

IC-CAP provides equal employment opportunities (EEO) to all applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status.

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