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Full Stack Engineer Intern Jobs in Boston, MA (NOW HIRING)

Senior Full Stack Engineer

Boston, MA ยท On-site

$100 - $130/hr

Position Overview As a Senior Full Stack Engineer on the team, you will own features end to end. This position is ideal for someone who is hungry for growth, possesses a low ego, and excels at ...

PeopleSERVE, Inc. is a company seeking a Full Stack Engineer. The role involves developing complex interactive applications, mentoring junior staff, and ensuring best practices in coding standards.

Vice President, Full-Stack Developer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of ...

Vice President, Full-Stack Developer At BNY, our culture allows us to run our company better and enables employees' growth and success. As a leading global financial services company at the heart of ...

As a Full Stack Engineer, you will design, develop, and enhance applications across frontend and backend environments, working with modern engineering practices and cloud-based technologies. You will ...

Role We are seeking a Fullstack Engineer (Backend Focused) to architect and scale our core Developer and Enterprise APIs. You will design resilient, low-latency backend systems and streaming data ...

New

Senior Full Stack Engineer

Somerville, MA ยท On-site +1

$120K - $160K/yr

Owl Labs is looking for a Senior Full Stack Engineer to build customer-facing product experiences and the backend systems that support them. You'll work across frontend, backend, cloud infrastructure ...

Senior Full Stack Engineer

Boston, MA ยท On-site +1

$120K - $160K/yr

Owl Labs is looking for a Senior Full Stack Engineer to build customer-facing product experiences and the backend systems that support them. You'll work across frontend, backend, cloud infrastructure ...

Senior Full Stack Engineer

Cambridge, MA ยท On-site +1

$120K - $160K/yr

Owl Labs is looking for a Senior Full Stack Engineer to build customer-facing product experiences and the backend systems that support them. You'll work across frontend, backend, cloud infrastructure ...

Senior Full-Stack Engineer

Quincy, MA ยท On-site

$130 - $180/hr

Credenza. Primary function We are looking for a Senior Full-Stack Software Engineer with expertise in technologies such as Ruby on Rails, React, and AWS. You will play a critical role to our ...

New

Senior Full Stack Engineer

Somerville, MA ยท On-site

$120 - $165/hr

We're Hiring Open PositionsSenior Full Stack EngineerLocation Somerville, MA (Boston area) - work ... About the Role At AgZen, you'll be joining a multidisciplinary engineering team that includes ...

Showing results 21-40

Full Stack Engineer Intern information

See Boston, MA salary details

$14

$27

$42

How much do full stack engineer intern jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for full stack engineer intern in Boston, MA is $27.61, according to ZipRecruiter salary data. Most workers in this role earn between $22.45 and $31.35 per hour, depending on experience, location, and employer.

What types of projects and technologies can I expect to work with as a full stack engineer intern?

As a Full Stack Engineer Intern, you can expect to work on a variety of projects ranging from building user interfaces with front-end frameworks like React or Angular to developing backend services using technologies such as Node.js, Python, or Java. Interns often assist with integrating APIs, database management, and testing features in both development and production environments. You'll likely collaborate closely with designers, product managers, and other developers, gaining exposure to the complete software development lifecycle. This hands-on experience is designed to help you build practical skills and contribute meaningful code to real applications.

What is a full stack engineer intern?

Full Stack Engineer Interns are students or recent graduates who assist in developing both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to gain hands-on experience with programming languages, frameworks, and tools used throughout the software development lifecycle. Their responsibilities often include writing code, testing applications, fixing bugs, and collaborating with teams to deliver functional software. Through this internship, they develop practical skills and a deeper understanding of how web systems work end-to-end.

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

AspectFull Stack Engineer InternSoftware Developer Intern
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldTypically pursuing or recently completed a degree in Computer Science or related field
Work EnvironmentHands-on experience with both front-end and back-end development in a team settingFocus on coding, debugging, and developing software applications, often in a specific area
Employer & Industry UsageTech companies, startups, and organizations seeking versatile interns with full-stack skills

The Full Stack Engineer Intern role involves working across both front-end and back-end technologies, providing a broad development experience. In contrast, a Software Developer Intern may focus more narrowly on specific software components or applications. Both roles are valuable for gaining industry experience, but the Full Stack Engineer Intern position offers a more comprehensive view of the entire development process.

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

To thrive as a Full Stack Engineer Intern, you need a solid understanding of programming languages like JavaScript, HTML, CSS, and at least one backend language, often supported by coursework or relevant project experience. Familiarity with frameworks such as React or Angular, backend systems like Node.js or Django, version control (Git), and basic database management is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help interns stand out in fast-paced development teams. These skills and qualities are essential for contributing to real-world projects, collaborating effectively, and accelerating professional growth in a technical environment.
What are popular job titles related to Full Stack Engineer Intern jobs in Boston, MA? For Full Stack Engineer Intern jobs in Boston, MA, the most frequently searched job titles are:
What job categories do people searching Full Stack Engineer Intern jobs in Boston, MA look for? The top searched job categories for Full Stack Engineer Intern jobs in Boston, MA are:
What cities near Boston, MA are hiring for Full Stack Engineer Intern jobs? Cities near Boston, MA with the most Full Stack Engineer Intern job openings:
Infographic showing various Full Stack Engineer Intern job openings in Boston, MA as of August 2026, with employment types broken down into 71% Full Time, and 29% Contract. Highlights an 100% In-person job distribution, with an average salary of $57,435 per year, or $27.6 per hour.

$97K - $133K/yr

Full-time

Posted 6 days ago


Job description

Summary
This position is located in the Department of Health & Human Services (HHS), Centers for Medicare & Medicaid Services (CMS), Office of Information Technology (OIT), Application Management Group (AMG).
As a Full Stack Engineer, GS-2210-12, you will serve as an Information Technology Specialist in any Group/Division within the Office of Information Technology (OIT), supporting agile system development methodologies and human-centered design practices in developing cost-effective solutions.
Learn more about this agency
Duties
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  • Develop and maintain user interfaces using standard web technologies including HTML5, CSS3, and JavaScript. Work with established frameworks and libraries under general supervision to create responsive web applications.
  • Manage database systems including MySQL, PostgreSQL, and MongoDB to optimize query performance, and engineer data integration strategies to ensure system scalability and integrity.
  • Perform data backup procedures and monitor database performance. Conduct testing of software applications and system integrations in controlled environments.
  • Resolve complex technical issues and provide expert consultation to senior management and stakeholders.
  • Support the development of Application Programming Interfaces (APIs) and database integration.

Requirements
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Conditions of employment
  • You must be a U.S. Citizen or National to apply for this position.
  • You will be subject to a background and suitability investigation.
  • Selective Service: Males born after December 31, 1959, must be registered or exempt from Selective Service-http//www.sss.gov
  • One-year probationary period may be required.
  • If you are selected for this position, the documentation that you present for purposes of completing the Department of Homeland Security (DHS) form I-9 will be verified through the DHS "E-Verify" System.
  • All Federal employees are required to have Federal salary payments made by direct deposit to a financial institution of their choice.

Qualifications
ALL QUALIFICATION REQUIREMENTS MUST BE MET BY THE CLOSING DATE OF THIS ANNOUNCEMENT.
Your resume (limited to no more than 2 pages) must include detailed information as it relates to the responsibilities and specialized experience for this position. Evidence of copying and pasting directly from the vacancy announcement without clearly documenting supplemental information to describe your experience will result in an ineligible rating. This will prevent you from being considered further.

Basic Requirement: You must have IT related experience, demonstrated by paid or unpaid experience obtained in either the private or public sector, and/or completion of specific, intensive training that demonstrates that I possess each of the following four competencies: (1) Attention to Detail - Is thorough when performing work and conscientious about attending to detail. (2) Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services. (3) Oral Communication - Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately. (4) Problem Solving - Identifies problems; determines accuracy and relevance of information; uses sound judgment to generate and evaluate alternatives, and to make recommendations.
AND
In order to qualify for the GS-12, you must meet the following: You must demonstrate in your resume at least one year (52 weeks) of qualifying specialized experience equivalent to the GS-11 grade level in the Federal government, obtained in either the private or public sector, to include:1) Designing and developing Application Programming Interfaces (APIs) to enable secure data access for developers and business partners; 2) Designing and developing software applications and system integrations using modern programming languages to support data management and business process automation; AND 3) Collaborating with cross-functional teams to gather requirements, design technical solutions, and deliver software applications that meet business needs.
Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional, philanthropic, religious, spiritual, community, student, social). Volunteer work helps build critical competencies, knowledge, and skills, and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
Click the following link to view the occupational questionnaire: https://apply.usastaffing.gov/ViewQuestionnaire/13030877
Education
This job does not have an education qualification requirement.
Additional information
Bargaining Unit Position: Yes-American Federation of Government Employees, Local 1923
Tour of Duty: Flexible
Recruitment Incentive: Not Authorized
Relocation Incentive: Not Authorized
Financial Disclosure: Not Required
Workplace Flexibility at CMS: This position has a regular and recurring reporting requirement to the CMS office listed in this announcement. CMS offers flexible working arrangements and allows employees the opportunity to participate in alternative work schedules at the manager's discretion.
The Interagency Career Transition Assistance Plan (ICTAP) and Career Transition Assistance Plan (CTAP) provide eligible displaced federal employees with selection priority over other candidates for competitive service vacancies. To be qualified you must submit the required documentation and be rated well-qualified for this vacancy. Click here for a detailed description of the required supporting documents. A well-qualified applicant is one whose knowledge, skills and abilities clearly exceed the minimum qualification requirements of the position. Additional information about ICTAP and CTAP eligibility is on OPM's Career Transition Resources website at www.opm.gov/rif/employee_guides/career_transition.asp.
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Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.
Benefits
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A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
Review our benefits
Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.