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Senior Web Developer Jobs in Gloucester, MA (NOW HIRING)

Tasacom

Senior SQL Developer

Burlington, MA · On-site

Senior SQL Developer Location : Burlington, MA Duration : 6 Months contract Interview : Phone and ... Along with developing, debugging and enhancing internal web applications the preferred candidate ...

Horizontal Talent

Sr. Optimizely Developer

Boston, MA · Remote

$124K - $164K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

INA Solution Inc

Senior Salesforce Developer

Boston, MA · On-site

$80 - $90/hr

Job Summary - Senior Salesforce Developer - Develop and support enterprise-level Salesforce ... Web Components (LWC), Aura, and Visualforce. - Build and optimize automated business processes ...

3B Staffing LLC

Senior Salesforce Developer

Everett, MA · On-site

$129K - $158K/yr

... Seeking a Senior Salesforce Developer to add to our application development/support team. This ... Perform Lightning Web Component Development and Integration platforms development support ...

3B Staffing LLC

Senior Salesforce Developer

Everett, MA · On-site

$129K - $158K/yr

... Seeking a Senior Salesforce Developer to add to our application development/support team. This ... Perform Lightning Web Component Development and Integration platforms development support ...

Horizontal Talent

Senior Optimizely CMS Developer

Peabody, MA · Remote

$127K - $167K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior .NET Developer Optimizely

Medford, MA · Remote

$56.75 - $75/hr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior CMS Developer Optimizely

Beverly, MA · Remote

$126K - $166K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior CMS Developer Optimizely

Peabody, MA · Remote

$127K - $167K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior Optimizely CMS Developer

Beverly, MA · Remote

$126K - $166K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior .NET Developer Optimizely

Everett, MA · Remote

$56 - $74.25/hr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior CMS Developer Optimizely

Woburn, MA · Remote

$122K - $161K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior Optimizely CMS Developer

Revere, MA · Remote

$118K - $155K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior Optimizely CMS Developer

Everett, MA · Remote

$118K - $155K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior CMS Developer Optimizely

Salem, MA · Remote

$125K - $165K/yr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior .NET Developer Optimizely

Woburn, MA · Remote

$58.25 - $76.75/hr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

Horizontal Talent

Senior .NET Developer Optimizely

Lynn, MA · Remote

$56.25 - $74.25/hr

Join a fast-moving digital marketing team that is investing heavily in modern web technology, experimentation, and data-driven growth. This Senior Optimizely Developer role is a great fit for someone ...

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Showing results 21-40

All JobsWeb Developer JobsSenior Web Developer JobsSenior Web Developer Jobs in Gloucester, MA

Senior Web Developer information

See Gloucester, MA salary details

$67K

$126.9K

$198.2K

How much do senior web developer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for senior web developer in Gloucester, MA is $126,868.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,800.00 and $145,600.00 per year, depending on experience, location, and employer.

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.

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.

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 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.

More about Senior Web Developer jobs

What cities near Gloucester, MA are hiring for Senior Web Developer jobs?

Cities near Gloucester, MA with the most Senior Web Developer job openings:

Senior Web Developer jobs near you
Infographic showing various Senior Web Developer job openings in Gloucester, MA as of August 2026, with employment types broken down into 1% Internship, 75% Full Time, 16% Part Time, 1% Temporary, and 7% Contract. Highlights an 81% Physical, 6% Hybrid, and 13% Remote job distribution, with an average salary of $126,868 per year, or $61 per hour.

VP - Sr. Application Developer

State Street Corporation

Quincy, MA • On-site

$120K - $202K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday

Job description

Who we are looking for
State Street Global Technology Services is looking for a Sr. Developer and data engineer to manage risk management applications. As a Sr. Developer architect and delivery of modern web-based applications, enterprise data platforms, and AI-enabled solutions. This role requires a hands-on technical resource with deep experience in Java and Python development, cloud-native web applications, large-scale data engineering, and AI/ML capabilities on Databricks running on AWS
The VP will be responsible for shaping technology, ensuring engineering excellence, and delivering scalable, secure platforms that support analytics, automation, decision-making, and regulatory or business-critical use cases
What you will be responsible for
As a Sr. developer and data engineer you will
  • Define data, and AI platform strategy spanning web applications, APIs, data pipelines, and AI-enabled services.
  • Drive adoption of cloud-native, scalable architectures on AWS, leveraging Databricks as a core data and AI platform.
  • Establish and enforce engineering standards, design patterns, and best practices across web, data, and AI domains.
  • Ensure all platforms align with enterprise security, governance, and regulatory requirements
  • Lead design and evolution of web-based applications and services built using Java, Python, and modern web architectures.
  • Oversee development of RESTful APIs, microservices, and UI-driven applications integrated with enterprise data platforms.
  • Provide overall technical leadership for enterprise-scale data engineering solutions.
  • Oversee design and optimization of batch and streaming data pipelines using Databricks (Spark / PySpark) on AWS.
  • Lead the integration of AI/ML tools and techniques into web and data platforms.
  • Enable development of AI-ready datasets, feature engineering pipelines, and model inference capabilities.

What we value
These skills will help you succeed in this role
  • 15+ years of experience in software and data engineering
  • Strong hands-on background in Java and Python development.
  • Proven experience leading web-based applications, APIs, and services in enterprise environments.
  • Deep experience in Data Engineering and large-scale platforms.
  • Significant experience with Databricks on AWS, including Spark / PySpark.
  • Practical experience applying AI/ML tools and techniques in production or enterprise platforms.
  • Strong understanding of cloud-native architectures, security, and governance.
  • Excellent leadership, communication, and stakeholder-management skills.

Education & Preferred Qualifications
  • Masters or B.S. degree in Computer Science or related field

Additional requirements
  • Familiarity with AI/ML platform patterns, MLOps, or model lifecycle management.
  • Exposure to risk, regulatory, finance, or highly governed environments.
  • Cloud, Databricks, or AI-related certifications.
  • Experience working with global or distributed engineering teams

Salary Range:
$120,000 - $202,500 Annual
The range quoted above applies to the role in the primary location specified. If the candidate would ultimately work outside of the primary location above, the applicable range could differ.
Employees are eligible to participate in State Street's comprehensive benefits program, which includes: our retirement savings plan (401K) with company match; insurance coverage including basic life, medical, dental, vision, long-term disability, and other optional additional coverages; paid-time off including vacation, sick leave, short term disability, and family care responsibilities; access to our Employee Assistance Program; incentive compensation including eligibility for annual performance-based awards (excluding certain sales roles subject to sales incentive plans); and, eligibility for certain tax advantaged savings plans.
For a full overview, visit https://hrportal.ehr.com/statestreet/Home.
About State Street
Across the globe, institutional investors rely on us to help them manage risk, respond to challenges, and drive performance and profitability. We keep our clients at the heart of everything we do, and smart, engaged employees are essential to our continued success.
We are committed to fostering an environment where every employee feels valued and empowered to reach their full potential. As an essential partner in our shared success, you'll benefit from inclusive development opportunities, flexible work-life support, paid volunteer days, and vibrant employee networks that keep you connected to what matters most. Join us in shaping the future.
As an Equal Opportunity Employer, we consider all qualified applicants for all positions without regard to race, creed, color, religion, national origin, ancestry, ethnicity, age, disability, genetic information, sex, sexual orientation, gender identity or expression, citizenship, marital status, domestic partnership or civil union status, familial status, military and veteran status, and other characteristics protected by applicable law.
Discover more information on jobs at StateStreet.com/careers
Read our CEO Statement
Job Application Disclosure:
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
State Street logo

About State Street

Sourced by ZipRecruiter

State Street is one of the largest custodian banks, asset managers and asset intelligence companies in the world. From technology to product innovation, we're making our mark on the financial services industry. For more than two centuries, we've been helping our clients safeguard and steward the investments of millions of people. We provide investment servicing, data & analytics, investment research & trading and investment management to institutional clients.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Boston, MA, US

Year founded

1792

Social media

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