ZipRecruiter

Log In

1

Mid Level Frontend Developer Jobs in Maine (NOW HIRING)

LJB, Inc.

Mid-level Design Engineer

South Portland, ME · On-site

$85K - $140K/yr

We are currently seeking a candidate to fill a full-time Mid-Level Design Engineer position in South Portland, Maine . The successful candidate will possess a can-do attitude, have a passion for and ...

Verint Systems

Sr. Engineer, Software

Augusta, ME

$121K - $159K/yr

Architect scalable microservices and modular frontend components supporting high concurrency and ... Mentor mid-level and junior engineers through detailed code reviews, pair programming sessions, and ...

GDIT

Aegis Combat Systems Engineers - Bath

Bath, ME · Hybrid

$111K - $150K/yr

SPY Radar Engineer * Data Link Engineer * Test Engineer * CEC Technician * ORTS Technician * Post ... Mid-level and senior level will require additional years of experience. * An active Secret security ...

eNett

Staff Software Development Engineer

Portland, ME · Remote

$140K - $173K/yr

Provide technical mentorship and guidance to mid-level and senior engineers, fostering a culture of ... Strong belief in API contracts (OpenAPI/Swagger) to ensure seamless collaboration with frontend and ...

WEX

Staff Software Development Engineer

Portland, ME · Remote

$140K - $173K/yr

Provide technical mentorship and guidance to mid-level and senior engineers, fostering a culture of ... Strong belief in API contracts (OpenAPI/Swagger) to ensure seamless collaboration with frontend and ...

Kiewit Corporation

Field Engineer

Kittery, ME

Mid Level Home District/Group: Kiewit Foundations Co Department: Field Operations Market ... As a Field/Office Engineer, you bring your big ideas, commitment to top quality, and an unwavering ...

next page

Showing results 1-20

All JobsMid Level Frontend Developer JobsMid Level Frontend Developer Jobs in Maine

Mid Level Frontend Developer information

See Maine salary details

$41.1K

$106.9K

$150.6K

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

As of Jun 13, 2026, the average yearly pay for mid level frontend developer in Maine is $106,901.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,700.00 and $117,200.00 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 are the most commonly searched types of Frontend Developer jobs in Maine? The most popular types of Frontend Developer jobs in Maine are:
What cities in Maine are hiring for Mid Level Frontend Developer jobs? Cities in Maine with the most Mid Level Frontend Developer job openings:
Mid Level Frontend Developer jobs near you
Mid-level Design Engineer

Mid-level Design Engineer

LJB, Inc.

South Portland, ME • On-site

$85K - $140K/yr

Full-time

Posted 11 days ago

Job description

Description
LJB Engineering is a national, multi-disciplinary engineering consulting firm with multiple business lines including Transportation, Water Resources, Geospatial and Site Design, Buildings Structure Design and Safety/Fall Protection Design/Installation. Our diverse expertise, client base, and geographies have enabled LJB to serve clients in all 50 U.S. states and several countries.
We are currently seeking a candidate to fill a full-time Mid-Level Design Engineer position in South Portland, Maine. The successful candidate will possess a can-do attitude, have a passion for and take pride in their work, be a creative thinker, and have a willingness to collaborate while having the ability to work independently
Salary Range : $85,000 - $140,000 based upon experience, certifications, and regional market standards.
Benefits: View our 2026 Benefits Summary
MID-LEVEL DESIGN ENGINEER ESSENTIAL FUNCTIONS:
  • Develop engineering designs for projects from preliminary concepts through final design.
  • Prepare specifications, cost estimates, and final bid packages.
  • Coordinate with client technical staff and project managers throughout project delivery.
  • Support both design-bid-build and design-build project execution.
  • Mentor junior engineers in the development of final design and construction plans.
  • Coordinate design activities and meetings among design staff, subcontractors, and client managers.
  • Contribute to project decisions related to technical approaches, cost, and schedule performance.
  • Participate in professional organizations and industry-related activities.
  • Other duties as assigned.

MID-LEVEL DESIGN ENGINEER ESSENTIAL CREDENTIALS:
Required Qualifications:
  • Bachelor's degree in Civil Engineering
  • Professional Engineer (PE) license
  • 4-9 years of relevant engineering design experience

Preferred Qualifications:
  • Experience working with state or local DOTs
  • Proficiency with AutoCAD Civil 3D

Core Skills:
  • Engineering design and plan development
  • Specifications and cost estimating
  • Client and stakeholder coordination
  • Project scheduling and technical decision-making
  • Mentorship and team collaboration
  • Design-bid-build and design-build project support

Why Join LJB?
This role offers the opportunity to contribute to meaningful infrastructure and site design projects while working alongside a multidisciplinary team with broad technical expertise.
LJB Inc. is an equal opportunity employer and prohibits discrimination and harassment of any kind. We are committed to creating a diverse and inclusive workplace where all employees are valued, respected, and have the opportunity to succeed. Employment decisions are based on qualifications, merit, and business needs, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, genetic information, marital status, or any other protected status under applicable law. If you are a self-starting individual who wishes to join an established team that believes in excellence in the workplace, this opportunity is for you.
Recruiters or staffing agencies: LJB does not accept unsolicited resumes from recruitment agencies. Any resume submitted without a signed agreement will be considered the property of LJB, and no fees will be paid. Please direct all communications to the HR team
Keywords: Mid-Level Design Engineer, Civil Engineer, Professional Engineer, PE, AutoCAD Civil 3D, Land Development, Site Design

Apply