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Mid Level Front End Web Developer Jobs in Maine (NOW HIRING)

Blend your strong front-end engineering expertise; React and modern web technologies, with hands-on localization engineering. You will enjoy building scalable interfaces while shaping how products ...

Front-End Developer

New Gloucester, ME · On-site +1

$90K - $105K/yr

We need another strong builder to help us ship them at the level our clients expect, and at the ... Core Web Vitals, WCAG 2.2 AA, and the security posture a bank's IT team will sign off on. You build ...

senior java developer

Medway, ME

$58.75 - $75/hr

Worked on Web application development using JavaScript, JSP, Servlets, JDBC, Struts, LDAP, JSF ... Knowledge of front end development using Angular and bootstrap. * MQ or other messaging products ...

... small and mid-market firms, rely on SS&C for expertise, scale, and technology. About SS&C ... Web frameworks (React, Angular, Vue, or equivalent) * Backend services (Node.js, Java, Python ...

$40/hr

... developer * Contribute as either a backend or frontend engineer depending on project needs * Build ... Early to mid October Offers: Late October 2027 Start Dates: This position has opportunities to ...

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Mid Level Front End Web Developer information

See Maine salary details

$46.5K

$98.3K

$155.4K

How much do mid level front end web developer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for mid level front end web developer in Maine is $98,318.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,500.00 and $113,800.00 per year, depending on experience, location, and employer.

What is a mid level front end web developer?

Mid Level Front End Web Developers are professionals who build and maintain the user-facing parts of websites and web applications. With several years of experience, they are skilled in technologies like HTML, CSS, JavaScript, and popular frameworks such as React or Angular. They work closely with designers and back end developers to ensure websites are visually appealing, responsive, and function smoothly. Typically, they handle more complex tasks than junior developers, including code optimization and troubleshooting. Their role is crucial in delivering seamless and interactive web experiences.

What are some common challenges a mid level front end web developer may encounter when working on cross-functional teams?

Mid-level front end web developers often face challenges such as aligning design expectations with technical feasibility, integrating with back-end systems, and ensuring consistent user experiences across browsers and devices. Collaboration with designers, back-end developers, and product managers requires clear communication and adaptability, especially when requirements change or timelines shift. Being proactive in asking questions and providing feedback can help overcome these challenges and lead to smoother project delivery.

What are the key skills and qualifications needed to thrive as a mid level front end web developer, and why are they important?

To thrive as a Mid Level Front End Web Developer, you need proficiency in HTML, CSS, JavaScript, and modern frameworks like React or Angular, along with a relevant degree or equivalent experience. Familiarity with version control systems (e.g., Git), responsive design tools, and front-end build processes is typically required. Strong problem-solving skills, attention to detail, and effective communication help developers collaborate and deliver user-friendly interfaces. These skills ensure high-quality, maintainable code and seamless user experiences in dynamic web applications.

What is the difference between Mid Level Front End Web Developer vs Junior Front End Web Developer?

AspectMid Level Front End Web DeveloperJunior Front End Web Developer
Experience2-4 years0-1 year
SkillsProficient in HTML, CSS, JavaScript, frameworks like React or Angular, and basic UX/UI principlesBasic knowledge of HTML, CSS, JavaScript, and some frameworks
ResponsibilitiesDeveloping features, collaborating with designers, troubleshooting issues, code reviewsAssisting in coding, learning workflows, fixing minor bugs
Work EnvironmentTeam projects, Agile/Scrum settings, client-facing roles

The Mid Level Front End Web Developer has more experience, advanced skills, and greater responsibilities compared to a Junior Front End Web Developer. They handle complex tasks, contribute to project planning, and work more independently, whereas juniors focus on learning and supporting tasks.

What are the most commonly searched types of Front End Web Developer jobs in Maine?

The most popular types of Front End Web Developer jobs in Maine are:

What job categories do people searching Mid Level Front End Web Developer jobs in Maine look for?

The top searched job categories for Mid Level Front End Web Developer jobs in Maine are:

Infographic showing various Mid Level Front End Web Developer job openings in Maine as of August 2026, with employment types broken down into 78% Full Time, 16% Part Time, 1% Temporary, and 5% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $98,318 per year, or $47.3 per hour.

Software Developer, Front End Web Development

The Jackson Laboratory

Bar Harbor, ME • On-site, Remote

$70K - $108K/yr

Full-time

This job post has expired today. Applications are no longer accepted.


The Jackson Laboratory rating

8.6

Company rating: 8.6 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

21st of 120 rated laboratories


Job description

EMPLOYER: The Jackson Laboratory

POSITION: Software Developer, Front End Web Development

DUTIES: The Software Developer, Front End Web Development, develops, creates, and modifies software solutions within specification and performance capabilities with the aim of optimizing operational efficiency, analyzes user needs, and develops related software solutions. The Software Developer, Front End Web Development develops software solutions and translates digital designs into production-ready web assets that work across all use cases, devices and browsers by applying highly complex technical analysis of user needs to produce technically sustainable and functional digital components that integrate with existing technical infrastructure to maintain a consistent brand experience across The Jackson Laboratory's (JAX's) digital properties. Reporting to the Associate Director, Digital Product and working within the JAX Communications and Marketing department apply deep knowledge of CSS, HTML and Javascript and serves as a critical link in building a scalable system to translate business requirements into functional, production-quality digital components. The Software Developer, Front End Web Development reviews, modifies, and codes complex interactivity on top of the Sitecore platform, including implementing machine learning capabilities, module creation, search applications, templating, API development, and personalization. The Software Developer, Front End Web Development analyses problems, identifies and implements solutions, and corrects errors following best practices for code updates to production. Responsibilities include production of high-quality web components using well-formed and clearly structured code; interfacing with UX Designer and internal clients to define technical needs; analyzing information to support Senior Web Architects in maintaining web development operations systems to ensure clean, error free deployments; analyzing metrics to evaluate success of new features and improve, manage testing systems and determine feasibility of design, capabilities, and processing specification and requirements; optimizing existing pages and performing web maintenance; and developing HTML5, CSS, JavaScript in a high-volume production environment.

RATE OF PAY: Between $70,533 and $108,857 per year.

REQUIREMENTS: Bachelor's degree in Computer Science, Computer Information Systems, Software Engineering, or a related field (will accept bachelor's degree equivalent combination of education and/or experience based upon equivalency evaluation by qualified credential evaluator) and 1 year of software engineering or development experience working as part of an Agile development team developing HTML5, CSS, JavaScript in a high-volume production environment. All qualified applicants must have experience with the following proficiencies/skills over a period of 12 months: building scalable system to translate business requirements into functional, production-quality digital components using CMS platforms (e.g., Sitecore, Contentstack), Git version control, and agile ticketing systems; executing front-end development as the sole developer on high-volume projects for biomedical research methodology, delivering responsive, production-ready interfaces; executing front-end development in compliance with the Web Content Accessibility Guidelines; reviewing and optimizing existing front-end code to improve page load time; and working with UX designers to review and improve user experience.

ADDRESS OF EMPLOYMENT: This position is based at The Jackson Laboratory, 600 Main Street, Bar Harbor, ME 04609, with the option to telecommute (U.S. only).

About JAX:

The Jackson Laboratory is an independent, nonprofit biomedical research institution with a National Cancer Institute-designated Cancer Center and nearly 3,000 employees in locations across the United States (Maine, Connecticut, California),Japan andChina. Its mission is to discover precise genomic solutions for disease and empower the global biomedical community in the shared quest to improve human health.

Founded in 1929, JAX applies over nine decades of expertise in genetics to increase understanding of human disease, advancing treatments and cures for cancer, neurological and immune disorders, diabetes, aging and heart disease. It models and interprets genomic complexity, integrates basic research with clinical application, educates current and future scientists, and provides critical data, tools and services to the global biomedical community. For more information, please visitwww.jax.org.

EEO Statement:

The Jackson Laboratory provides equal employment opportunities to all employees and applicants for employment in all job classifications without regard to race, color, religion, age, mental disability, physical disability, medical condition, gender, sexual orientation, genetic information, ancestry, marital status, national origin, veteran status, and other classifications protected by applicable state and local non-discrimination laws.


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