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Senior Web Developer Jobs in Maine (NOW HIRING)

MaineHealth

Senior Developer

Portland, ME · On-site

$55.75 - $73.75/hr

MaineHealth Corporate is seeking a Senior Developer to lead the architecture, development, and maintenance of their web platform and connected products. This role involves building features and ...

Esri

Sr. Software Developer - iOS Apps

Portland, ME · On-site

$61.50 - $79.50/hr

Esri is a leader in GIS technology, and they are seeking a Senior Software Developer to join their ... GIS, RESTful web services, or Git • Master's degree in computer science, GIS, or related field ...

Esri

Sr. Software Developer - iOS Apps

Portland, ME

$61.50 - $79.50/hr

As a Senior Software Developer, you'll design and implement intuitive, high-performance mobile apps ... GIS, RESTful web services, or Git * Master's degree in computer science, GIS, or related field Got ...

HTS Engineering Ltd

Senior Sales Engineer

Portland, ME · On-site

... Senior Sales Engineers. By joining HTS, you will be challenged to adapt quickly as you dive into ... Are proficient with all basic MS software, and have the ability to learn new desktop and web based ...

htseng

Senior Sales Engineer

Portland, ME

... Senior Sales Engineers. By joining HTS, you will be challenged to adapt quickly as you dive into ... Are proficient with all basic MS software, and have the ability to learn new desktop and web based ...

htseng

Senior Sales Engineer

Portland, ME

... Senior Sales Engineers. By joining HTS, you will be challenged to adapt quickly as you dive into ... Are proficient with all basic MS software, and have the ability to learn new desktop and web based ...

Maine

Senior Programmer Analyst

Augusta, ME · On-site

$71K - $101K/yr

Office of Information Technology Senior Programmer Analyst - Enterprise Data Services Opening Date ... Develop data integrations, ETLs, and Web Services using Java, PL/SQL, SSIS, T-SQL, XML, JSON ...

Esri

Sr. Software Developer - iOS Apps

Portland, ME · On-site

$123K - $202K/yr

As a Senior Software Developer, you'll design and implement intuitive, high-performance mobile apps ... GIS, RESTful web services, or Git * Master's degree in computer science, GIS, or related field Got ...

Tt

Senior Structural Project Engineer

Portland, ME · On-site

$102K - $139K/yr

Thornton Tomasetti applies engineering and scientific principles to solve the world's challenges ... When in doubt, please contact us through our web form here and see how you can protect yourself ...

NECI

Senior Application Engineer

Bangor, ME · On-site

As a Senior Application Engineer, you will collaborate with the customer to provide guidance ... sessions, appropriate web-based training classes/seminars, periodic "hands-on" training ...

NECI

Senior Application Engineer

Foxboro, MA · On-site

As a Senior Application Engineer, you will collaborate with the customer to provide guidance ... web-based training classes/seminars, periodic hands-on training, departmental meetings, as well as ...

Stellix

Senior Application Engineer

Bangor, ME · On-site

As a Senior Application Engineer, you will collaborate with the customer to provide guidance ... sessions, appropriate web-based training classes/seminars, periodic "hands-on" training ...

Unum UK

Senior Software Engineer - Java/J2EE

Portland, ME · On-site

$127K - $168K/yr

The Senior Software Engineer is a key technical leader within an Agile team, partnering closely ... Strong Java development skills, including J2EE technologies (JSP, JMS) and integrations (Web ...

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All JobsWeb Developer JobsSenior Web Developer JobsSenior Web Developer Jobs in Maine

Senior Web Developer information

See Maine salary details

$58.6K

$110.9K

$173.3K

How much do senior web developer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for senior web developer in Maine is $110,913.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,100.00 and $127,300.00 per year, depending on experience, location, and employer.

What are some common challenges faced by Senior Web Developers when leading project teams?

Senior Web Developers often encounter challenges such as balancing hands-on coding responsibilities with mentoring junior team members and ensuring project deadlines are met. They must also navigate evolving technologies and frameworks, which requires ongoing learning and adaptability. Effective communication with designers, backend developers, and project managers is essential to align technical solutions with business goals. Successfully managing these aspects leads to smoother project delivery and professional growth.

What are Senior Web Developers?

Senior Web Developers are experienced professionals responsible for designing, building, and maintaining complex websites and web applications. They lead development projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality digital solutions. Senior Web Developers are proficient in multiple programming languages, frameworks, and best practices, ensuring the scalability, security, and performance of web platforms.

Are web developers still in high demand?

Web developers, including senior roles, continue to be in high demand due to ongoing digital transformation and the need for businesses to maintain and improve their online presence. Skills in front-end and back-end development, along with knowledge of frameworks and programming languages, are especially valuable in the current job market.

How much does a senior web developer earn?

A senior web developer's salary typically ranges from $80,000 to $130,000 annually, depending on experience, location, and industry. They often possess skills in JavaScript, HTML, CSS, and frameworks like React or Angular, and may earn additional compensation through bonuses or benefits.

Is AI replacing web devs?

AI tools are increasingly used to assist web developers by automating repetitive tasks, generating code snippets, and improving efficiency. However, the role of a senior web developer involves complex problem-solving, design, and customization that AI cannot fully replace, making human expertise essential in the development process.

What Is a Senior Web Developer?

A senior web developer is a highly skilled computer coding professional with fluency in languages such as HTML, JavaScript, and CSS. In this career, your responsibilities include designing, developing, and debugging the backend of software programs for websites, applications, tools, and databases. You also work with JavaScript frameworks, develop tests using testing frameworks, help build and deploy automation scripts, troubleshoot, and resolve app performance issues. As a senior web developer, you may supervise a team of developers and collaborate with user experience designers to determine what the frontend user experience and website layout will look like during the design phase. Other duties may include enforcing coding standards, reviewing the work completed by your team, managing the budget and project schedule, and communicating directly with clients.

Is 50 too old to become a web developer?

Senior web developers can successfully start or transition into the role at age 50 or older, as the profession values skills, experience, and continuous learning. Many employers recognize the value of diverse backgrounds and lifelong learning, and acquiring relevant skills through coding bootcamps, online courses, or certifications can facilitate entry regardless of age.

What is the difference between Senior Web Developer vs Web Developer?

AspectSenior Web DeveloperWeb Developer
Required CredentialsBachelor's in CS or related, experience, possibly certificationsBachelor's in CS or related, entry-level or junior experience
Work EnvironmentCollaborates on complex projects, mentors juniorsDevelops websites, learns on the job, less responsibility
Employer & Industry UsageTech companies, agencies, startupsSmall businesses, startups, freelance projects
Search & Comparison IntentUnderstanding senior roles, career progressionEntry-level, learning web development

The main difference between a Senior Web Developer and a Web Developer lies in experience, responsibilities, and expertise. Senior Web Developers handle complex projects, mentor team members, and often have more advanced skills and certifications. Web Developers are typically entry-level or junior roles focused on building websites and gaining experience. Both roles are essential in the tech industry, but the senior position involves greater leadership and technical depth.

What are the key skills and qualifications needed to thrive as a Senior Web Developer, and why are they important?

To thrive as a Senior Web Developer, you need advanced proficiency in programming languages like JavaScript, HTML, CSS, and backend frameworks, supported by a bachelor’s degree in computer science or equivalent experience. Expertise in tools such as version control (Git), CI/CD pipelines, and knowledge of modern frameworks (React, Angular, Node.js) are typically required, along with relevant certifications. Strong problem-solving ability, effective communication, and leadership skills help you collaborate across teams and mentor junior developers. These competencies ensure high-quality, scalable web solutions and support successful project delivery in dynamic development environments.
More about Senior Web Developer jobs
What are the most commonly searched types of Web Developer jobs in Maine? The most popular types of Web Developer jobs in Maine are:
What are popular job titles related to Senior Web Developer jobs in Maine? For Senior Web Developer jobs in Maine, the most frequently searched job titles are:
What job categories do people searching Senior Web Developer jobs in Maine look for? The top searched job categories for Senior Web Developer jobs in Maine are:
What cities in Maine are hiring for Senior Web Developer jobs? Cities in Maine with the most Senior Web Developer job openings:
Senior Web Developer jobs near you
Infographic showing various Senior Web Developer job openings in Maine as of July 2026, with employment types broken down into 79% Full Time, 9% Part Time, 1% Temporary, and 11% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $110,913 per year, or $53.3 per hour.
Senior Developer

Senior Developer

MaineHealth

Portland, ME • On-site

$55.75 - $73.75/hr

Full-time

Posted 14 days ago

MaineHealth rating

7.2

Company rating: 7.2 out of 10

Based on 234 frontline employees who took The Breakroom Quiz

334th of 890 rated healthcare providers

Job description

Job Summary:
MaineHealth Corporate is seeking a Senior Developer to lead the architecture, development, and maintenance of their web platform and connected products. This role involves building features and integrations on Drupal 11 and AWS, ensuring the site remains fast, secure, and reliable for users in Maine and New Hampshire.
Responsibilities:
• own the AWS environment and Drupal 11 platform that the site runs on, managed as infrastructure-as-code.
• build and maintain features in PHP/Drupal against a defined product roadmap.
• connect the web platform to its sources of truth (HRIS, Jobvite, Google Business Profile, provider and location data, and others) so what's published stays accurate.
• GA4, Google Search Console, Crazy Egg, and Looker Studio reporting.
• set code standards and mentor team members.
• keep the lights on for a system serving patients on what may be a hard day.
Qualifications:
Required:
• Bachelor's Degree with an emphasis in Computer Science, Engineering or related field preferred.
• Five years of progressive experience in product management development and Open Source development stack required.
• Expert experience in content management systems required.
• Strong experience with API/Data Integrations, Javascript/CSS/HTML required.
Preferred:
• 5+ years of progressive, hands-on web development experience.
• Expert-level PHP and enterprise CMS development; Drupal strongly preferred (we run Drupal 11): custom module and theme development, entity/field architecture, and Drupal's core APIs.
• Demonstrated AWS experience across EC2, S3, CloudFront, and Aurora/RDS, with infrastructure-as-code (CloudFormation) for provisioning and deployment.
• Strong modern JavaScript, CSS, and HTML, with responsive and accessible front-end development.
• Proven API and data-integration work (REST/GraphQL) connecting web platforms to enterprise systems of record.
• Search implementation experience (Apache Solr or equivalent) preferred.
• Web analytics implementation experience (GA4, tag management, dashboarding) preferred.
• Experience managing development or technical vendors a plus.
• Working knowledge of web accessibility (WCAG 2.1/2.2, Section 508), security, and performance (Core Web Vitals) best practices.
• Healthcare or other regulated-industry experience a plus.
Company:
A not-for-profit family of high-quality providers and healthcare organizations. Founded in 1997, the company is headquartered in Portland, USA, with a team of 10001+ employees. The company is currently Late Stage.

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