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Senior Application Developer Jobs in Chelsea, MA

Humana

Senior Application Architect

Boston, MA · On-site +1

The Senior Application Architect performs technical planning, architecture development and ... a senior developer in large IT projects * Prior project architect and/or team lead experience

Humana

Senior Application Architect

Boston, MA · On-site +1

The Senior Application Architect performs technical planning, architecture development and ... a senior developer in large IT projects * Prior project architect and/or team lead experience

Humana

Senior Application Architect

Boston, MA · On-site +1

The Senior Application Architect performs technical planning, architecture development and ... a senior developer in large IT projects * Prior project architect and/or team lead experience

InterSystems

Senior Applications Developer

Boston, MA · On-site

$104K - $143K/yr

This senior application developer will design and develop applications for use by InterSystems staff and its customers by exploiting rapid application development features in the InterSystems ...

IQVIA

Senior Application Architect

Burlington, MA · On-site +1

The Senior Application Architect will play a critical role in establishing the technology ... Bachelor's degree in Software Engineering, Computer Science, or a related field, or equivalent ...

IQVIA

Senior Application Architect

Burlington, MA · On-site +1

The Senior Application Architect will play a critical role in establishing the technology ... Bachelor's degree in Software Engineering, Computer Science, or a related field, or equivalent ...

Starburst

Senior Application Security Engineer

Boston, MA · On-site

$124K - $170K/yr

About the role As our Senior Application Security Engineer, you'll be the technical owner of application and product security at Starburst - one person with outsized impact, backed by automation and ...

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All JobsApplication Developer JobsSenior Application Developer JobsSenior Application Developer Jobs in Chelsea, MA

Senior Application Developer information

See Chelsea, MA salary details

$58.7K

$124.9K

$173.3K

How much do senior application developer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for senior application developer in Chelsea, MA is $124,858.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,300.00 and $143,400.00 per year, depending on experience, location, and employer.

What is a senior application developer?

Senior Application Developers are experienced professionals who design, build, and maintain complex software applications. They lead development teams, make key architectural decisions, and ensure that software projects meet technical standards and business requirements. In addition to writing code, they often mentor junior developers, troubleshoot high-level issues, and collaborate with other departments to deliver robust solutions. Their expertise helps organizations create scalable and efficient applications tailored to business needs.

What are the key skills and qualifications needed to thrive as a senior application developer?

To thrive as a Senior Application Developer, you need advanced programming skills, a deep understanding of software development lifecycles, and typically a bachelor’s degree in computer science or related fields. Mastery of languages like Java, C#, or Python, experience with frameworks, databases, and familiarity with version control systems (such as Git) are essential, and certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate can be advantageous. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior developers. These skills are crucial for delivering robust, scalable applications and ensuring effective collaboration within development teams.

What are some typical challenges faced by senior application developers when leading development projects?

Senior Application Developers often encounter challenges such as balancing project deadlines with code quality, managing technical debt, and integrating new technologies into existing systems. They are typically responsible for mentoring junior developers, which requires strong communication and leadership skills. Additionally, they must collaborate closely with cross-functional teams, such as QA, UX/UI designers, and product managers, to ensure that project requirements are met while maintaining scalability and performance standards.

What is the difference between Senior Application Developer vs Application Engineer?

AspectSenior Application DeveloperApplication Engineer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; programming certificationsBachelor's degree in CS or related field; 3+ years experience; technical certifications
Work EnvironmentDesigning, developing, and maintaining applications; leading projectsImplementing, testing, and supporting applications; collaborating with development teams
Employer & Industry UsageTech companies, finance, healthcare; senior roles in software developmentIT firms, manufacturing, telecom; technical support and implementation roles

While both roles involve application development, Senior Application Developers typically lead projects and have more experience, whereas Application Engineers focus on implementing and supporting applications within technical teams.

How much does a senior application developer make?

The average salary for a senior application developer typically ranges from $100,000 to $150,000 annually, depending on experience, location, and industry. Skilled developers with expertise in specific programming languages, frameworks, or certifications may earn higher compensation. Salaries can also vary based on company size and project complexity.

What are the most commonly searched types of Application Developer jobs in Chelsea, MA?

The most popular types of Application Developer jobs in Chelsea, MA are:

What cities near Chelsea, MA are hiring for Senior Application Developer jobs?

Cities near Chelsea, MA with the most Senior Application Developer job openings:

Senior Application Developer jobs near you
Infographic showing various Senior Application Developer job openings in Chelsea, MA as of August 2026, with employment types broken down into 72% Full Time, 21% Part Time, 2% Temporary, and 5% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $124,858 per year, or $60 per hour.

Application Development / Maintenance, AVP

State Street Global Advisors

Quincy, MA • On-site

$90K - $142K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Job description

  • We are looking for a Senior application developer with Linux OS Java developer to build, test, deploy and support SWIFT network interface related Unix applications. This is very exciting role in fast paced development environment to work with extremely talented group delivering large development initiatives. Technical Knowledge of Swift is a plus.

Salary Range:

$90,000 - $142,500 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

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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.

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