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Full Stack Developer Intern Jobs in Lowell, MA (NOW HIRING)

As a Mission Engineer (Full Stack) in the Mission Applications Group, you willdevelop and deploy software essential for a specific, real-world objective or "mission" in partnership with our customers.

Full Stack Developer

Woburn, MA · On-site

$175K - $240K/yr

As a Mission Engineer (Full Stack) in the Mission Applications Group, you will develop and deploy software essential for a specific, real-world objective or "mission" in partnership with our ...

Full Stack Developer

Woburn, MA · On-site

$175K - $240K/yr

As a Mission Engineer (Full Stack) in the Mission Applications Group, you will develop and deploy software essential for a specific, real-world objective or "mission" in partnership with our ...

AWS Full Stack Developer * Location: Boston, MA--- locals only * Duration : 12+ Months * Need Sr Folks Only (12-15Yrs) Job Summary: We are seeking a highly skilled AWS Full Stack Developer to design ...

Full Stack Developer

Arlington, MA · On-site

$65K - $82K/yr

Summary The Full Stack Developer will be a key member of Leader Bank's Technology Development Team, helping design, build, deploy, and support modern web applications, APIs, integrations, and ...

... stack quickly AWS exposure Detailed JD as below We're looking for a Java Tech Lead / Sr. Developer to help build and maintain spring based java back-end applications, Angular JS and Ext JS web ...

Summary The Full Stack Developer will be a key member of Leader Bank's Technology Development Team, helping design, build, deploy, and support modern web applications, APIs, integrations, and ...

As a Full Stack Software Engineer, you will design and build a centralized Knowledge Base and a suite of Internal Tools that bridge the gap between raw robotic telemetry and actionable human insights.

Kelmar's Full-Stack Developers build and enhance web applications in Angular and Spring Boot, drive technical quality through code reviews and testing practices, and mentor junior developers as they ...

Hybrid 4 days onsite in Boston, MA Our client seeks a Lead Full Stack Developer and offshore coordinator to serve as the primary liaison between business stakeholders, onsite leadership, and an ...

Full Stack Java Developer

Boston, MA

$57 - $73.50/hr

Full Stack Java Developer Location: Boston/Portsmouth, MA Job Type: Full time JOB RESPONSIBILITIES: * Should be able to write / design Cloud native code in Java, JavaScript based that meets the ...

Showing results 21-40

Full Stack Developer Intern information

See Lowell, MA salary details

$11

$22

$39

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

As of Aug 12, 2026, the average hourly pay for full stack developer intern in Lowell, MA is $22.71, according to ZipRecruiter salary data. Most workers in this role earn between $18.37 and $24.09 per hour, depending on experience, location, and employer.

What types of projects and technologies can a full stack developer intern expect to work on during their internship?

As a Full Stack Developer Intern, you'll typically be involved in projects that span both front-end and back-end development, such as building web applications, developing new features, or troubleshooting existing systems. You may work with technologies like JavaScript frameworks (e.g., React or Angular) for the front end, and languages such as Python, Java, or Node.js for the back end. It's common to collaborate closely with other developers, designers, and sometimes product managers, gaining exposure to the full software development lifecycle. Interns often participate in code reviews, agile sprints, and team meetings, providing valuable hands-on experience and learning opportunities.

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

To thrive as a Full Stack Developer Intern, you need a strong grasp of front-end and back-end programming languages, such as JavaScript, HTML/CSS, and either Node.js, Python, or Java, along with a relevant academic background in computer science or a related field. Familiarity with version control systems like Git, web frameworks (e.g., React, Express), and databases (SQL/NoSQL) is typically required. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate with teams and adapt to new technologies. These competencies are crucial for contributing to real-world projects, quickly adapting to workplace demands, and laying the foundation for a successful development career.

What is a full stack developer intern?

A Full Stack Developer Intern is a trainee who assists in building both the front-end (user interface) and back-end (server, database) components of web applications. Interns in this role work under the guidance of experienced developers to learn and contribute to the entire software development process. They often use programming languages like JavaScript, Python, or Java, and frameworks such as React, Node.js, or Django. The internship provides practical experience in coding, debugging, and deploying web applications, preparing interns for a full-time developer position.
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Infographic showing various Full Stack Developer Intern job openings in Lowell, MA as of August 2026, with employment types broken down into 1% Internship, 83% Full Time, 10% Part Time, 5% Contract, and 1% Nights. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $47,229 per year, or $22.7 per hour.

Full Stack Developer

STR

Woburn, MA

$175K - $240K/yr

Full-time

Re-posted 8 days ago


Job description

About the Team:  

Information processing and sense-making systems are the lifeblood of national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR's Analytics and Command & Control (AC2) Division focuses on developing actionable, advanced technology solutions to provide asymmetric advantages within the information domain. 

The Mission Applications (MA) Group within the AC2 Division specializes in ensuring the technology that STR creates produces outsized mission impact. Staff within the MA group have a deep understanding of missions and technology needs for national security with skills targeting transition of technology to operational use, including product management, UX Product implementation, software integration & mission engineering, platform engineering, DevOps, and program management. MA staff combine with other science and engineering staff from the various STR research and development groups to form dedicated product teams focused on accelerating the operational transition of cutting-edge software technologies. 

The Role: 

As a Mission Engineer (Full Stack) in the Mission Applications Group, you willdevelop and deploy software essential for a specific, real-world objective or "mission" in partnership with our customers. You have: 1) expertise in developing and deploying software solutions in complex and high-security environments, 2) deep domain knowledge in the complex missions executed across the Department of Defense, and 3) expertise in modern frameworks, building full stack applications, and integrating APIs for deployment in high-security environments. 

You will work as a leader of software teams to design, develop, and maintain software systems deployed in operational use. You have experience managing customer relationships while simultaneously leading engineering teams to ensure the delivered product meets the highest standards of quality, reliability, and performance.

What you will do:

  • Build Prototype Capabilities: Break down use cases and user-defined problems, build an MVP, and rapidly evolve a solution into a cohesive application
  • Develop and Enhance Features: Create high-performance, visually appealing frontend solutions that handle complex use cases effectively. Ensure the product is fast, smooth, and intuitive to use, even under heavy load
  • System Integration: Leading cross functional engineering teams to design, build, and deploy a cohesive system. Integrate independent capabilities into existing solutions
  • Customer Collaboration: Working closely with end-users and customers, who are typically military or Government operators, to understand their requirements and translate them into software features. You are experienced in product discovery best practices
  • Deployment and Field Testing: Traveling to integration sites to deploy, test, and triage software in secure operational environments.  On average, travel to customer sites should not exceed one week per month 

Who You Are: 

  • Active Secret Security Clearance with the ability to obtain Top Secret level with SCI Eligibility
  • BS in Computer Science or related technical field with at least 7 years of work experience. Equivalent experience will be considered
  • Experience deploying software for DoD or IC missions
  • A passion for crafting user-centric interfacesand a keeneye for design details
  • Demonstrated strong knowledge of modern technologies such asReact, TypeScript, and Python
  • Knowledge of performance-focused tools and techniques for rendering large datasets and building responsive, smooth interfaces
  • A demonstrated ability to adopt new languages, libraries, and technologies
  • Organized, detail-oriented, and with an ability to work both independently and collaboratively
  • Demonstrated experience as an effective communicator to both technical and non-technical audiences 

Even Better: 

  • Advanced Degree in Computer Science, Information Technology, or related technical field
  • Prior US Military Service with experience in joint planning, large force battle monitoring, and fluidity with large force debrief best practices
  • Located in San Diego, CA, Denver, CO, Arlington, VA, or Boston, MA, or willing to relocate 

Pay Information
Full-Time Salary Range: $175,000 - $240,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.