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Full Stack Software Engineer Intern Jobs in Cambridge, MA

Senior Full-Stack Software Engineer Job Duties: Design, develop, test, deliver, maintain, and improve business applications as member of team working across full-stack through entire software ...

What you'll do Join Viasat Government - Secure Network Systems (SNS) as a full‑stack software engineer in the developing networking and cyber security products for diverse customer based. You will ...

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Full Stack Software Engineer Intern information

See Cambridge, MA salary details

$48.6K

$147.3K

$208.2K

How much do full stack software engineer intern jobs pay per year?

As of Aug 22, 2026, the average yearly pay for full stack software engineer intern in Cambridge, MA is $147,301.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,300.00 and $172,700.00 per year, depending on experience, location, and employer.

What does a full stack software engineer intern do?

A Full Stack Software Engineer Intern assists with the development of both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to write code, debug issues, and help integrate different technologies across the software stack. Typical tasks include building user interfaces, connecting to databases, and testing new features. This role helps interns gain hands-on experience with various programming languages, frameworks, and tools commonly used in software development.

What are the key skills and qualifications needed to thrive as a full stack software engineer intern?

To thrive as a Full Stack Software Engineer Intern, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), basic web development concepts, and enrollment in a relevant degree program like computer science. Familiarity with frameworks (like React or Node.js), version control systems (such as Git), and cloud platforms are often expected. Strong problem-solving abilities, eagerness to learn, and effective teamwork set standout interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt quickly to new technologies, and collaborate efficiently in dynamic development environments.

What types of projects and technologies do full stack software engineer interns typically work on during their internship?

Full Stack Software Engineer Interns often work on a variety of projects that span both front-end and back-end development. This may include building user interfaces with frameworks like React or Angular, developing APIs using Node.js or Python, and working with databases such as MongoDB or PostgreSQL. Interns usually collaborate closely with senior engineers, designers, and product managers, gaining exposure to the full software development lifecycle. The work environment tends to be fast-paced and collaborative, offering valuable opportunities to learn modern development practices and tools.

What is the difference between Full Stack Software Engineer Intern vs Software Developer Intern?

AspectFull Stack Software Engineer InternSoftware Developer Intern
Required SkillsKnowledge of both front-end and back-end technologies, basic understanding of databasesFocus on specific programming languages or platforms, such as Java, Python, or mobile development
Work EnvironmentCollaborates on full application development, often in agile teamsWorks on specific modules or features, may focus on front-end or back-end
Industry UsageCommon in tech companies, startups, and software firmsWidely used across various tech sectors, including web and mobile app development

In summary, a Full Stack Software Engineer Intern has a broader scope, working on both front-end and back-end development, while a Software Developer Intern may focus on a specific area. Both roles provide valuable experience in software development but differ in technical breadth and project involvement.

What cities near Cambridge, MA are hiring for Full Stack Software Engineer Intern jobs?

Cities near Cambridge, MA with the most Full Stack Software Engineer Intern job openings:

Infographic showing various Full Stack Software Engineer Intern job openings in Cambridge, MA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% Hybrid job distribution, with an average salary of $147,301 per year, or $70.8 per hour.

Senior Full-Stack Software Engineer

Manulife and John Hancock

Boston, MA • On-site

$178K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago


Job description

Employer: John Hancock Life Insurance Company (USA)
Job Site: 200 Berkeley Street, Boston, MA 02111
Job Title: Senior Full-Stack Software Engineer
Job Duties:
Design, develop, test, deliver, maintain, and improve business applications as member of team working across full-stack through entire software development lifecycle. Duties include:
  • Design end-user interfaces, databases, Application Programming Interfaces (APIs) and server-side logic while maintaining both front and back-end web application components;
  • Apply disciplined coding practices to enable agility and delivery of high-quality code;
  • Apply design patterns, automation, and semantic versioning where and when available;
  • Use development frameworks and third-party libraries;
  • Conduct wide range of tests and analyses to ensure software applications meet or exceed standards and end user requirements;
  • Develop detailed system design specifications to serve as a guide for system/program development;
  • Assist with the development of automated test harnesses to ensure delivery of high-quality code;
  • Perform investigative "spikes" to mitigate technical uncertainties and risks;
  • Troubleshoot errors, help resolve bugs, and improve overall efficiency of software;
  • Participate in ideation and brainstorming sessions to devise creative and disruptive digital solutions;
  • Create prototype designs for products using wide range of techniques;
  • Complete documentation required for deployments, maintenance, support and business needs; and
  • Perform peer reviews of code/deliverables and analysis of continuous learning and continuous improvement.

Work Arrangement requirement: Hybrid from Boston Office (3 days from office, 2 days from home).
Minimum Requirements:
Master's degree or foreign equivalent in Computer Science, Information Systems, Electronic Engineering or related field and 5 years of experience using Adobe Experience Manager (AEM) 6x.
Experience must include the following, which may be gained concurrently and may be gained before, during, or after Master's degree:
1) 5 years of experience with HTML5, CSS3 and JavaScript;
2) 5 years of Java development experience;
3) 1 year of experience troubleshooting and resolving website accessibility issues;
4) 2 years of experience troubleshooting and resolving performance issues;
5) 1 year of Salesforce Integration experience;
6) 2 years of web design experience;
7) 1 year of experience using CI/DI methods;
8) 1 year of database design experience.
Salary: $178,131 per year
The role being advertised is an existing vacancy.
About Manulife and John Hancock
Manulife Financial Corporation is a leading international financial services provider, helping people make their decisions easier and lives better. To learn more about us, visit https://www.manulife.com/en/about/our-story.html.
Manulife is an Equal Opportunity Employer
At Manulife/John Hancock, we embrace our diversity. We strive to attract, develop and retain a workforce that is as diverse as the customers we serve and to foster an inclusive work environment that embraces the strength of cultures and individuals. We are committed to fair recruitment, retention, advancement and compensation, and we administer all of our practices and programs without discrimination on the basis of race, ancestry, place of origin, colour, ethnic origin, citizenship, religion or religious beliefs, creed, sex (including pregnancy and pregnancy-related conditions), sexual orientation, genetic characteristics, veteran status, gender identity, gender expression, age, marital status, family status, disability, or any other ground protected by applicable law.
It is our priority to remove barriers to provide equal access to employment. A Human Resources representative will work with applicants who request a reasonable accommodation during the application process. All information shared during the accommodation request process will be stored and used in a manner that is consistent with applicable laws and Manulife/John Hancock policies. To request a reasonable accommodation in the application process, contact hr@manulife.com.
Referenced Salary Location
Boston, Massachusetts
Working Arrangement
Hybrid
Salary range is expected to be between
$107,450.00 USD - $199,550.00 USD
Employees also have the opportunity to participate in incentive programs and earn incentive compensation tied to business and individual performance. The actual salary will vary depending on local market conditions, geography and relevant job-related factors such as knowledge, skills, qualifications, experience, and education/training. If you are applying for this role outside of the primary location, please contact hr@manulife.com for the salary range for your location.
Manulife/John Hancock offers eligible employees a wide array of customizable benefits, including health, dental, mental health, vision, short- and long-term disability, life and AD&D insurance coverage, adoption/surrogacy and wellness benefits, and employee/family assistance plans. We also offer eligible employees various retirement savings plans (including pension/401(k) savings plans and a global share ownership plan with employer matching contributions) and financial education and counseling resources. Our generous paid time off program in the U.S. includes up to 11 paid holidays, 3 personal days, 150 hours of vacation, and 40 hours of sick time (or more where required by law) each year, and we offer the full range of statutory leaves of absence.
We use data and analytics technologies, such as artificial intelligence (AI), and automated processing tools, to analyze and process the information you provide to us or third parties in the application process. For more information, please refer to our personal information collection statement.
Know Your Rights I Family & Medical Leave I Employee Polygraph Protection I Right to Work I E-Verify
Company: John Hancock Life Insurance Company (U.S.A.)