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Senior Full Stack Web Developer Jobs in Portland, ME

SynergisticIT

Java React Developer

South Portland, ME

$53 - $68.50/hr

Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Machine Learning engineers. Who Should Apply Recent ...

Esri

Sr. Software Developer - iOS Apps

Portland, ME · On-site

$61.50 - $79.50/hr

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

Esri

Sr. Software Developer - Android Apps

Portland, ME · On-site

$59.25 - $75.25/hr

As a Senior Software Developer, you'll drive technical direction, mentor others, and architect ... GIS, RESTful web services, Git * Master's degree in computer science, engineering, or mathematics ...

Unum UK

Senior Software Engineer - Java/J2EE

Portland, ME · On-site

$127K - $168K/yr

... stacks, providing technical guidance and mentorship to Software Engineers and Associate Software ... Strong Java development skills, including J2EE technologies (JSP, JMS) and integrations (Web ...

Esri

Sr. Software Developer - iOS Apps

Portland, ME · On-site

$61.50 - $79.50/hr

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

Esri

Sr. Software Developer - iOS Apps

Portland, ME · On-site

$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 · 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 ...

GE Aerospace

AI/ML Software Engineer

Auburn, ME

$95K - $140K/yr

... developer, designed for someone who can operate across the full lifecycle of AI system development. * Proven experience as a Full Stack Engineer with AI/ML background * The work involves using AWS ...

Tt

Senior Structural Project Engineer

Portland, ME

$102K - $139K/yr

We provide support and opportunities to our employees to achieve their full potential and cultivate ... When in doubt, please contact us through our web form here and see how you can protect yourself ...

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Senior Full Stack Web Developer information

See Portland, ME salary details

$50.6K

$120.6K

$246.6K

How much do senior full stack web developer jobs pay per year?

As of Jun 15, 2026, the average yearly pay for senior full stack web developer in Portland, ME is $120,605.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,800.00 and $131,000.00 per year, depending on experience, location, and employer.

Is full stack web developer still in demand?

Full stack web developers remain in high demand due to their ability to handle both front-end and back-end development, with skills in frameworks like React, Angular, and Node.js. The role is essential in many industries, and demand is expected to grow as businesses continue to prioritize digital presence and web applications.

What is the difference between Senior Full Stack Web Developer vs Front End Developer?

AspectSenior Full Stack Web DeveloperFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, including JavaScript, HTML, CSS, server-side languages, databasesExpertise in HTML, CSS, JavaScript, and front-end frameworks like React or Angular
Work EnvironmentFull-stack development teams, both client and server-side projectsPrimarily UI/UX design, front-end frameworks, and client-side scripting
Common UsageUsed across startups, tech companies, and agencies requiring comprehensive development skillsUsed in projects focusing on user interface, visual design, and user experience

The main difference between a Senior Full Stack Web Developer and a Front End Developer lies in scope. The senior full stack role covers both front-end and back-end development, requiring broader skills and experience, while the front end developer specializes in creating and optimizing the user interface and experience.

What is a Senior Full Stack Web Developer?

A Senior Full Stack Web Developer is an experienced software professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to build user interfaces, server-side logic, databases, and APIs. Senior-level developers also often lead teams, make architectural decisions, and mentor junior developers. Their expertise ensures that web applications are scalable, secure, and efficient from end to end.

How does a Senior Full Stack Web Developer typically collaborate with cross-functional teams on large-scale projects?

Senior Full Stack Web Developers frequently work alongside designers, product managers, QA engineers, and other developers to deliver feature-rich web applications. They participate in sprint planning, code reviews, and architectural discussions, ensuring alignment between front-end and back-end solutions. Effective communication is crucial, as they often translate technical concepts for non-technical stakeholders and help integrate feedback from different departments. This collaborative approach not only improves product quality but also provides valuable leadership opportunities within the development team.

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

To thrive as a Senior Full Stack Web Developer, you need advanced proficiency in both front-end (e.g., JavaScript, React, HTML/CSS) and back-end (e.g., Node.js, Python, databases) technologies, typically backed by a computer science degree or equivalent experience. Expertise with version control systems like Git, cloud platforms (AWS, Azure), and familiarity with CI/CD pipelines or relevant certifications are highly valuable. Strong problem-solving, leadership, and communication skills help you effectively collaborate and mentor junior developers. These skills are crucial for delivering robust, scalable applications and leading projects across diverse technical and team environments.

Is full stack worth it in 2026?

For a Senior Full Stack Web Developer, full stack development remains valuable in 2026 due to ongoing demand for versatile developers skilled in both front-end and back-end technologies like JavaScript, React, Node.js, and cloud platforms. Staying current with evolving frameworks and gaining certifications can enhance job prospects, as full stack roles often require adaptability and a broad skill set.

Which is the hardest field in it?

In the role of a Senior Full Stack Web Developer, the most challenging aspects often involve mastering both front-end and back-end technologies, managing complex projects, and staying current with rapidly evolving frameworks and tools. Additionally, problem-solving skills and the ability to troubleshoot across multiple layers of a web application are essential and can be demanding.

Will Fullstack be replaced by AI?

Full Stack Web Developers perform complex tasks that involve designing, coding, and maintaining both frontend and backend systems, which currently require human judgment and creativity. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for skilled developers in the near future, as human oversight and problem-solving remain essential. Continuous learning of programming languages, frameworks, and tools is important for staying relevant in this evolving field.
What are the most commonly searched types of Full Stack Web Developer jobs in Portland, ME? The most popular types of Full Stack Web Developer jobs in Portland, ME are:
What are popular job titles related to Senior Full Stack Web Developer jobs in Portland, ME? For Senior Full Stack Web Developer jobs in Portland, ME, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Web Developer jobs in Portland, ME look for? The top searched job categories for Senior Full Stack Web Developer jobs in Portland, ME are:
Senior Full Stack Web Developer jobs near you
Java React Developer

Java React Developer

SynergisticIT

South Portland, ME

$53 - $68.50/hr

Other

Posted 16 days ago

Job description

SYNERGISTICIT is aware that the Job Market is Challenging because of Tech Layoffs due to which The Job market is flooded with hundreds and thousands of laid off Jobseekers who are competing with existing Jobseekers. For entry level Job seekers to get client interviews and jobs they need to differentiate themselves by ensuring they have exceptional skills and technologies to be noticed by clients.
Since 2010 we have helped Jobseekers differentiate themselves by providing the clients with candidates who have the requisite skills and experience to outperform at interviews and clients. Here at SynergisticIT We just don't focus on getting you a Job we make careers. All Positions are open for all visas and US citizens
We at Synergisticit understand the problem of the mismatch between employer's requirements and Employee skills and that's why since 2010 we have helped thousands of candidates get jobs at technology clients like apple, google, Paypal, western union, Client, visa, walmart labs etc to name a few. We have an excellent reputation with the clients. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Machine Learning engineers.
Who Should Apply Recent Computer science/Engineering /Mathematics/Statistics or Science Graduates looking to make their careers in IT Industry We welcome candidates with all visas and citizens to apply. We assist in filing for STEM extension and also for H1b and Green card filing to Candidates
Candidates can benefit from skill enhancement if they fall into the below categories.
Candidates who Lack Experience or are freshers with No actual on Job experience with projects with clients Have had a break in careers Lack Technical Competency or skills being demanded by clients Different visa candidates (Like OPT/H4EAD/L2EAD ) who want to get employed and settle down in the USA please check the below links to see success outcomes of our candidates https://www.synergisticit.com/candidate-outcomes/
https://www.synergisticit.com/candidate-outcomes/
https://synergisticit.wistia.com/medias/o5gmv7i9eu
https://www.youtube.com/playlist?list=PLJgkOBQ51j5AHT5I6n29glr0q6trzkxYD
https://synergisticit.wistia.com/medias/k6t6a1n4kb
Why do Tech Companies not Hire recent Computer Science Graduates | SynergisticIT
Technical Skills or Experience? | Which one is important to get a Job? | SynergisticIT
REQUIRED SKILLS For Java /Software Programmers
• Bachelors degree or Masters degree in Computer Science, Computer Engineering, Electrical Engineering, Information Systems, IT
• Highly motivated, self-learner, and technically inquisitive
• Experience in programming language Java and understanding of the software development life cycle
• Project work on the skills
• Knowledge of Core Java , javascript , C++ or software programming
• Spring boot, Microservices, Docker, Jenkins and REST API's experience
• Excellent written and verbal communication skills
For data Science/Machine learning
REQUIRED SKILLS
• Bachelors degree or Masters degree in Computer Science, Computer Engineering, Electrical Engineering, Information Systems, IT
• Project work on the technologies needed
• Highly motivated, self-learner, and technically inquisitive
• Experience in programming language Java and understanding of the software development life cycle
• Knowledge of Statistics, SAS, Python, Computer Vision, data visualization tools
• Excellent written and verbal communication skills
Preferred skills: NLP, Text mining, Tableau, PowerBI, Time series analysis
Please understand skills and relevant experience on real world projects are required by clients for selection even if its Junior or entry level position the additional skills and Project work with hands on experience building projects at client site are the only way a candidate can be picked by clients. If not having the skills or hands on project work at client site then candidates can opt for skill enhancement to gain the required skills and project work. No third party candidates or c2c candidates
please only apply to the posting
No phone calls please. Shortlisted candidates would be reached out.

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