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Mid Level Frontend Developer Jobs in Westfield, MA

Cognizant Technology Solutions

SDET - Conversational AI

Hartford, CT · On-site

$50.50 - $65/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Summary We are seeking a Mid to Senior Software Development Engineer in Test (SDET) to join a ... Comfortable testing across APIs, backends, and frontend layers Strong communication: Ability to ...

GEI Consultants

Waterfront/Coastal Engineer

Glastonbury, CT · Hybrid

$100K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GEI's Ithaca, NY office is seeking a mid-level Water Resource Engineer/Planner. Under supervision of senior staff, this individual will provide support to ongoing field and office-related efforts for ...

GEI Consultants

Waterfront/Coastal Engineer

Glastonbury, CT · On-site

$79K - $108K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

GEI's Ithaca, NY office is seeking a mid-level Water Resource Engineer/Planner. Under supervision of senior staff, this individual will provide support to ongoing field and office-related efforts for ...

Covestro

Mechanical Engineer III

South Deerfield, MA · On-site

$89K - $127K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Manages mid-level safety relatedprojectsand activelyparticipateson site safety teams * Investigate ... Provides necessary engineering support to complex capital and continual improvement projects across ...

The Hartford

Staff Software Engineer

Hartford, CT · Hybrid

$116K - $174K/yr

Mentor junior and mid-level engineers, providing technical guidance, code reviews, and fostering a culture of continuous learning and improvement. * Drive best practices in software development ...

iTek People, Inc.

SDET Engineer

Somers, CT · On-site

= We are seeking a Mid to Senior SDET to own and evolve our test infrastructure, enabling our ... for API-level, backend service, and end-to-end scenarios - Validate complex multi-turn ...

UnitedHealth Group

Sr Software Engineer

Hartford, CT · On-site

$91K - $163K/yr

  • Retirement

Mentor junior and mid-level software engineers, fostering technical growth and modern software development practices across the team You'll be rewarded and recognized for your performance in an ...

UnitedHealth Group

Sr Software Engineer

Hartford, CT · Remote

$91K - $163K/yr

  • Retirement

Mentor junior and mid-level software engineers, fostering technical growth and modern software development practices across the team You'll be rewarded and recognized for your performance in an ...

Deloitte

Senior Data Engineer

Hartford, CT · Hybrid

$106K - $145K/yr

Mentor junior and mid-level engineers through code reviews and pair programming * Evaluate new technologies and recommend adoption (e.g., DABs, DLT, Auto Loader, Serverless Compute, event hubs) The ...

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Showing results 41-60

All JobsMid Level Frontend Developer JobsMid Level Frontend Developer Jobs in Westfield, MA

Mid Level Frontend Developer information

See Westfield, MA salary details

$44.4K

$115.3K

$162.4K

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

As of Aug 13, 2026, the average yearly pay for mid level frontend developer in Westfield, MA is $115,288.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,600.00 and $126,300.00 per year, depending on experience, location, and employer.

What skills and qualifications are needed to thrive as a mid level frontend developer?

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 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 is a mid level frontend developer?

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 Westfield, MA are hiring for Mid Level Frontend Developer jobs? Cities near Westfield, MA with the most Mid Level Frontend Developer job openings:
Mid Level Frontend Developer jobs near you

Compliance & Quality Assurance Engineer

Sopra Steria

East Hartford, CT • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

Company Description
CS Group USA, a subsidiary of CS Group, is a key player in the development and certification of safety-critical systems in the aerospace industry in the United States.
Joining CS Group USA is a unique opportunity to work on complex high-tech systems for the most prestigious aerospace manufacturers in the country. Our team operates primarily remotely, with employees based across multiple U.S. states, offering flexibility while staying closely connected. We offer competitive compensation, comprehensive benefits, and a collaborative environment that fosters skill development and active involvement in the company's growth.
Job Description
As a Compliance & Quality Assurance Engineer, you will contribute to the certification of safety-critical avionics systems.
You will work closely with with senior SQA engineers and certification specialists to provide Quality Assurance Plans (SQAP/HPAP) to ensure certification compliance. For this role, we are seeking mid-level to senior engineers with a good experience in SQA and certification in aerospace/avionics (preferred). You will have the opportunity to grow into a full compliance role such as being certification liaison or safety and cybersecurity specialist. The position also requires the ability to work autonomously and take ownership of assigned tasks.
  • Support DO-178C and DO-254 certification activities (SOI-1 through SOI-4) across multiple programs, working closely with senior SQA engineers
  • Assist in preparation, review, and refinement of certification artifacts (PSAC/PHAC, SDP/HDP, SVP/HVP, SCMP/CMP, etc.) to ensure consistency and quality
  • Develop, review and accept Quality Assurance Plans (SQAP/HPAP) to ensure certification compliance.
  • Perform SQA audits, compliance checks, and support gap tracking between planned processes and actual execution
  • Understand, update, and maintain QMS systems in compliance with ISO9001, AS91000, and other equivalent industry standards in addition to ensuring compliance to customer specific standards.
  • Support day-to-day certification execution, including:
    • Organizing deliverables
    • Tracking review comments and closures
    • Maintaining certification evidence packages
  • Participate in configuration management and change control activities (e.g., CCB, baseline tracking)
  • Assist in preparing for customer, DER, and internal audits
  • Work closely with engineering teams to ensure certification requirements are properly implemented and understood
  • Learn and support traceability activities (SRQ/HLR/LLR/test/evidence)
  • Contribute to improving internal SQA processes, templates, and workflows to enable repeatable certification execution
  • Shadow and learn from senior SQA engineers to build deep knowledge of FAA certification approach and tools

Qualifications
  • Bachelor's degree in Engineering (Software, Systems, Electrical)
  • 3 to 8 years of experience in software engineering, software quality, or system engineering
  • Basic understanding of software development lifecycle and documentation practices
  • Strong organizational skills with attention to detail
  • Ability to learn quickly in a structured, process-driven environment
  • Strong communication skills and ability to work across engineering and program teams.
  • Willing to work independently and coordinate with technical teams. Able to work directly with customers.
  • Willingness to grow into a long-term certification and SQA role
  • U.S. citizenship required; dual citizenship must be disclosed.

Additional Information
CS Group US values diversity in the workplace and encourages women, visible minorities, ethnic minorities, aboriginal people and people with disabilities to apply.
Benefits
  • All members included in annual cash bonus opportunity
  • 2% annual retirement benefit opportunity
  • Training/Professional Development opportunities for all members
  • 6 paid holidays
  • Industry leading medical, dental, and vision Insurance
  • Vacation / Sick Time / Bereavement leave
  • Employee Assistance Program, including mental health benefits
  • Spouse / Child Optional Life
  • Whole Life Insurance / Critical Illness Insurance / Legal Assistance / Military Leave

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

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