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Mid Level Frontend Developer Jobs in Connecticut

Deloitte

CyberArk Senior Consultant

Hartford, CT

Experience mentoring junior or mid-level developers, leading code reviews, and providing ... Experience with frontend development using Angular, React, or Next.js, and with JavaScript ...

Deloitte

CyberArk Senior Consultant

Stamford, CT

Experience mentoring junior or mid-level developers, leading code reviews, and providing ... Experience with frontend development using Angular, React, or Next.js, and with JavaScript ...

H&H

Senior Load Rating Engineer

New Haven, CT · On-site

$101K - $137K/yr

Serve as the responsible charge of a team of load rating engineers; provide technical direction, guidance, and supervision to technicians, mid-level, and entry-level engineers. * Develop staff ...

H&H

Senior Load Rating Engineer

New Haven, CT · On-site

$101K - $137K/yr

Serve as the responsible charge of a team of load rating engineers; provide technical direction, guidance, and supervision to technicians, mid-level, and entry-level engineers. * Develop staff ...

H&H

Senior Load Rating Engineer

New Haven, CT · On-site

$101K - $137K/yr

Serve as the responsible charge of a team of load rating engineers; provide technical direction, guidance, and supervision to technicians, mid-level, and entry-level engineers. * Develop staff ...

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All JobsMid Level Frontend Developer JobsMid Level Frontend Developer Jobs in Connecticut

Mid Level Frontend Developer information

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$40.4K

$105K

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

As of Jul 20, 2026, the average yearly pay for mid level frontend developer in Connecticut is $105,034.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,900.00 and $115,100.00 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 are the most commonly searched types of Frontend Developer jobs in Connecticut? The most popular types of Frontend Developer jobs in Connecticut are:
What cities in Connecticut are hiring for Mid Level Frontend Developer jobs? Cities in Connecticut with the most Mid Level Frontend Developer job openings:
Mid Level Frontend Developer jobs near you
Spirit Defense - Mid-Level - Quality Assurance Supplier

Spirit Defense - Mid-Level - Quality Assurance Supplier

Spirit AeroSystems

Hartford, CT

$83K - $127K/yr

Full-time

Medical, Life, Retirement

Re-posted 18 days ago

Spirit AeroSystems rating

8.1

Company rating: 8.1 out of 10

Based on 84 frontline employees who took The Breakroom Quiz

35th of 61 rated aerospace companies

Job description

Overview

This role is at Spirit AeroSystems, Inc., a wholly owned subsidiary of The Boeing Company, at Spirit’s Defense Business Unit (“Spirit Defense”). Spirit Defense is an independent supplier to the defense and space marketplace. Through innovative engineering and rapid prototyping excellence, Spirit Defense provides the capabilities, technologies and support customers need to succeed in their missions.


Responsibilities

This position is located in the NY/CT region of the United States. You must currently reside in that area or be willing to relocate at your own expense.  

Note: This position requires the ability to travel frequently to Boeing supplier sites, as needed.

Position Responsibilities: 

  • Ensure that suppliers manufacturing, quality system, special processes, and products meet purchase contract requirements, customer requirements and applicable regulatory agency and government regulations.
  • Ensures that suppliers document and maintain an approved Quality System to meet the appropriate company or customer requirements
  • This requires planning, organization, and conduction of audits, surveys, and inspections of supplier. Represents the company with suppliers. Ensures that suppliers document and maintain an approved Quality System to meet the appropriate company or customer requirements.
  • Work with supplier to submit Notifications of Escapement (NOE) and work to closure with 8D’s.
  • Create Control Plans for suppliers and work to keep them on track.

Qualifications

Basic Qualifications (Required Skills/Experience):

  • Ability to obtain a U.S. Secret Security Clearance and Special Program Access (for which the U.S. Government requires U.S. Citizenship).
  • 5 - 8 years of experience in manufacturing and operations
  • 5 - 8 years of experience with Quality/Manufacturing Engineering
  • Competent in Root Cause Corrective Action and ability to perform conformity checks.
  • Strong ability to read drawings, procedures, First Article Inspections (FAI) and understand contracts.
  • Must be willing to travel up to 20% (Domestic and International)
  •  

Preferred Qualifications (Desired Skills/Experience):

  • Technical or Engineering degree
  • An active U.S. Secret Security Clearance and Special Program Access (for which the U.S. Government requires U.S. Citizenship) (A U.S. Security Clearance that has been active in the past 24 months is considered active).

 

Drug Free Workplace:

We are 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.

Pay & Benefits:

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. 

We also provide 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 - Mid-Level (Level 3): $83,064 - $127,365

Qualifications:

Basic Qualifications (Required Skills/Experience):

  • Ability to obtain a U.S. Secret Security Clearance and Special Program Access (for which the U.S. Government requires U.S. Citizenship).
  • 5 - 8 years of experience in manufacturing and operations
  • 5 - 8 years of experience with Quality/Manufacturing Engineering
  • Competent in Root Cause Corrective Action and ability to perform conformity checks.
  • Strong ability to read drawings, procedures, First Article Inspections (FAI) and understand contracts.
  • Must be willing to travel up to 20% (Domestic and International)
  •  

Preferred Qualifications (Desired Skills/Experience):

  • Technical or Engineering degree
  • An active U.S. Secret Security Clearance and Special Program Access (for which the U.S. Government requires U.S. Citizenship) (A U.S. Security Clearance that has been active in the past 24 months is considered active).

 

Drug Free Workplace:

We are 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.

Pay & Benefits:

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. 

We also provide 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 - Mid-Level (Level 3): $83,064 - $127,365

Education:UNAVAILABLEEmployment Type: FULL_TIME

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