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Mid Level Frontend Developer Jobs in Riverside, NJ

Front-End Engineer

Philadelphia, PA · On-site

$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 ...

Drive frontend state management strategy using Angular Signals, shared services, and browser storage. * Enforce coding standards, conduct high-quality code reviews, and mentor mid-level developers.

Apply Early

Summary We''re looking for a mid-level Software Engineer who enjoys building the connective tissue ... Contributes to front-end features using JavaScript frameworks (React). Additional Responsibilities

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Showing results 1-20

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:
Software Quality Engineer (Mid-Level or Senior)

Software Quality Engineer (Mid-Level or Senior)

Boeing

Ridley Park, PA • On-site

Full-time

Medical, Life, Retirement

Posted 2 days ago


Boeing rating

8.5

Company rating: 8.5 out of 10

Based on 598 frontline employees who took The Breakroom Quiz

35th of 527 rated manufacturers


Job description

Software Quality Engineer (Mid-Level or Senior)

Company:

The Boeing Company

Boeing Defense, Space & Security (BDS) is has an exciting opportunity for a Software Quality Engineer (Mid-Level or Senior) to join our Software Quality Engineering team in Ridley Park, PA!

As a member of this Boeing Software Quality team, you have the autonomy and responsibility to work with programs to assure the required processes are used for developing, controlling, and verifying software products, whether developed by Boeing or provided by suppliers. This position will support programs within the BDS Vertical Lift division.

The successful candidate for this position will have a broad background in software development practices, tools and processes combined with a passion for advocating First Time Quality strategies. Experience and knowledge of quality standards (e.g. AS9100 / AS9115) is strongly preferred.

The ideal candidate will be a team player, self-motivated and able to quickly learn the responsibilities of the position. Strong written and verbal communication skills, as well as strong interpersonal skills, are crucial for success. Candidates should possess resilience and the ability to provide and receive constructive feedback. This position will also require the ability to demonstrate and assertively communicate their boundaries while fostering a collaborative and supportive team environment.

Position Responsibilities:

  • Defines and maintains program-level software quality engineering processes, resources, and infrastructure.

  • Actively participates in program activities, from initial proposal and planning to verification/certification and delivery.

  • Performs process and product audits to verify software lifecycle activities and products comply with approved software processes, plans, and standards.

  • Supports program milestone and formal review meetings, occasionally preparing and presenting information.

  • Participates in configuration management activities.

  • Plans software quality test activities and completion of test readiness activities.

  • Ensures integrity of the test process and verifies test results.

  • Works with regulatory agencies and other functions to develop criteria and procedures for software delivery activities.

  • Performs final reconciliation of software data products.

  • Identifies process or product non-compliances; supports root cause analysis and implementation of corrective actions and other defect investigation/prevention activities.

  • Teams with equipment managers of supplier products to monitor and evaluate supplier software development performance.

  • Acts as an independent set of eyes and ears for Program Managers and the customer, highlighting potential best practices on the team, as well as areas for improvement.

  • Supports the identification and analysis of program/project software quality metrics to improve software quality and manage risk.

Basic Qualifications (Required Skills/ Experience):

  • Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science

  • 3+ years of experience working in a project where various software development methodologies are being utilized

  • 3+ years of experience in a Software Quality role

  • 3+ years of experience working independently to develop, modify and document actions to assure problem resolution and/or to implement corrective action and/or preventive action

Preferred Qualifications (Desired Skills/Experience):

  • 5 or more years of related work experience or an equivalent combination of education and experience

  • Experience in Quality Management Systems (QMS) auditing

  • Software Quality Engineering experience supporting software with AS9115, DO-178, and/or MIL-STD-882E requirements

  • Experience with the full software development lifecycle (SDLC) is highly preferred

  • Experience with configuration management and collaboration tools such as (or similar to) Git, Jira, Collaborator, Bitbucket and Beyond Compare

  • Software development experience in a collaborative team environment using agile principles and a structured development process including code reviews and automated DevOps processes/tools

  • Active U.S. Security Clearance

Conflict of Interest:

Successful candidates for this job must satisfy the Company's Conflict of Interest (COI) assessment process

Drug Free Workplace:

Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.

Shift:

This position is for 1st shift.

Total Rewards:

At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.

Pay is based upon candidate experience and qualifications, as well as market and business considerations.

Summary pay range for mid-level (Level 3): USD $107,100 - $144,900

Summary pay range for senior level (Level 4): 130,900 - $177,100

Language Requirements:

Not Applicable

Education:

Bachelor's Degree or Equivalent

Relocation:

This position offers relocation based on candidate eligibility.

Export Control Requirement:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Safety Sensitive:

This is not a Safety Sensitive Position.

Security Clearance:

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Top Secret Clearance Post-Start is required.

Visa Sponsorship:

Employer will not sponsor applicants for employment visa status.

Contingent Upon Award Program

This position is not contingent upon program award

Shift:

Shift 1 (United States of America)

Stay safe from recruitment fraud! The only way to apply for a position at Boeing is via our Careers website. Learn how to protect yourself from recruitment fraud - Recruitment Fraud Warning

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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