Back-End Engineer Internships
Back-end engineer internships give university students, recent graduates, and early-career switchers hands-on project experience building real server-side systems, mentorship from working engineers, and, at many employers, a path toward a full-time offer. Openings are concentrated across Technology & Software, with TikTok, Cisco, and Lyft among the employers posting roles now.
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Showing 5 of 17+ Back-End Engineer Internships
Job Information
- Date Opened 09/29/2026
- Job Type Internship/Co-op
- Industry Engineering
- City Natick
- State/Province MA
- Country United States
- Zip/Postal Code 01760
About Us
Delsys Inc. (www.delsys.com) is the world leader in wearable and non-contact sensor technology for high performance electromyography, biomechanics, and physiology instruments. Since our inception in 1993, we have focused on building a strong interdisciplinary engineering team to solve some of the most intractable challenges for non-invasive biosignal sensing for human performance research and education. We maintain a fully-featured design and production facility, serving a unique portfolio of hardware and software products that support clients and institutions in over 85 countries. Together with our affiliate company Altec Inc. (www.altecresearch.com) we maintain an active portfolio of research programs that leverage the latest advances in computational technologies and sensor solutions to serve a wide variety of industrial, academic, and federal government needs.
Job Description
We are seeking aspiring Software Engineers to join the Product Development Team at Delsys to help develop the core components that comprise the back-end architecture of our signal acquisition and processing software for movement science and human health applications. Our Software Engineers seek to deliver sound and vetted software solutions while making impactful contributions to all elements of our product portfolios.
Preference will be given to those that can demonstrate an aptitude for managing complex projects and have an ability to solve problems independently. Candidates who have developed their own applications, or have directly contributed to one in an impactful way are strongly urged to attach screenshots or submit a link to download the app.
Responsibilities
-
Design and implement software supporting our core product and portfolios including our body-worn physiological measurement sensors
-
Create, integrate, and test new API’s, and software components into our product lines
-
Design data management strategies and implement using modern frameworks
-
Implement drivers to communication with custom PC peripherals
- Assist in the design and implementation of software solutions that translate proven research concepts into real-world products in the marketplace
Requirements
-
Be currently enrolled in or have recently graduated with an undergraduate or graduate degree in computer engineering, computer science, or similar program
-
Be fluent in Java, C#, or C++
-
Strong object-oriented design skills
-
Have experience with back-end development for Windows or Linux applications
-
Experience with wearable technology sensors or real-time data signals is useful but not required
- Must be able to show valid work eligibility
Job Information
- Date Opened 09/29/2026
- Job Type Internship/Co-op
- Industry Engineering
- City Natick
- State/Province MA
- Country United States
- Zip/Postal Code 01760
About Us
Delsys Inc. (www.delsys.com) is the world leader in wearable and non-contact sensor technology for high performance electromyography, biomechanics, and physiology instruments. Since our inception in 1993, we have focused on building a strong interdisciplinary engineering team to solve some of the most intractable challenges for non-invasive biosignal sensing for human performance research and education. We maintain a fully-featured design and production facility, serving a unique portfolio of hardware and software products that support clients and institutions in over 85 countries. Together with our affiliate company Altec Inc. (www.altecresearch.com) we maintain an active portfolio of research programs that leverage the latest advances in computational technologies and sensor solutions to serve a wide variety of industrial, academic, and federal government needs.
Job Description
We are seeking aspiring Software Engineers to join the Product Development Team at Delsys to help develop the core components that comprise the back-end architecture of our signal acquisition and processing software for movement science and human health applications. Our Software Engineers seek to deliver sound and vetted software solutions while making impactful contributions to all elements of our product portfolios.
Preference will be given to those that can demonstrate an aptitude for managing complex projects and have an ability to solve problems independently. Candidates who have developed their own applications, or have directly contributed to one in an impactful way are strongly urged to attach screenshots or submit a link to download the app.
Responsibilities
-
Design and implement software supporting our core product and portfolios including our body-worn physiological measurement sensors
-
Create, integrate, and test new API’s, and software components into our product lines
-
Design data management strategies and implement using modern frameworks
-
Implement drivers to communication with custom PC peripherals
- Assist in the design and implementation of software solutions that translate proven research concepts into real-world products in the marketplace
Requirements
-
Be currently enrolled in or have recently graduated with an undergraduate or graduate degree in computer engineering, computer science, or similar program
-
Be fluent in Java, C#, or C++
-
Strong object-oriented design skills
-
Have experience with back-end development for Windows or Linux applications
-
Experience with wearable technology sensors or real-time data signals is useful but not required
- Must be able to show valid work eligibility
Back-End Engineer Internship Market
Who's Hiring
Top Industries Hiring
- Technology & Software
Tips for Your Back-End Engineer Internship Search
Start your search earlier than you think
Large employers in technology and finance recruit summer back-end engineer interns the preceding fall, with some cohorts closing before November. Smaller companies and co-op programs post closer to their start dates. Check listings every few weeks so you catch structured programs during their first-wave deadlines and smaller openings as they appear.
Build a GitHub portfolio before you apply
Back-end engineer intern screens assess what you can actually build. Two or three complete repositories showing working REST APIs, database schemas, or system-design projects, each with a clear README explaining the architecture and tools used, give recruiters something concrete to evaluate when your work history is limited.
Work your campus network alongside direct applications
Campus career fairs surface structured internship programs tied to your university, and recruiters there often move faster than through online applications. Your professors and career center staff frequently know which companies recruit from your school before roles post publicly. Apply directly to smaller companies running their own cohorts at the same time to widen your reach.
Practice your coding screen out loud before interviews
Back-end engineer intern interviews typically include a live coding screen covering data structures, algorithms, and sometimes system design basics. Practice solving problems while narrating your reasoning, not just writing code silently. Interviewers weigh how you break down a problem as much as whether you reach the correct answer.
Target structured internship programs at larger companies
Many large technology and financial services companies run cohort-based back-end engineering internship programs designed to train people new to professional software development. These programs recruit early, fill fast, and often have dedicated mentorship and project tracks. Identify the ones that match your graduation year and apply in the first application window.
Set your work-type filter before you start
On-site roles are 57% of the back-end engineer internships listed here. Decide what you can realistically commit to before you start reviewing listings, then filter by location and work type so you are not spending time on roles you cannot take. Filtering early also makes it easier to spot remote cohorts before they fill.
Back-End Engineer Internships: Frequently Asked Questions
How do I get a back-end engineer internship?
Lead with coursework and personal projects rather than work history, since hiring teams expect limited experience at the intern level. A GitHub repository with working, documented code gives recruiters something concrete to assess. Apply directly to companies with open listings and attend campus career fairs, where recruiters often move faster for students they meet in person.
Can a back-end engineer internship turn into a full-time job?
Many employers extend return offers to strong interns, but conversion is never guaranteed. What actually drives it is consistent performance on real project work, whether the team has open headcount, and how early return-offer decisions are made at that company. Position yourself by delivering complete, well-documented work without counting on an offer materializing.
When should I apply for back-end engineer internships?
Earlier than most expect. Large employers, especially in technology and finance, recruit summer interns the preceding fall, with some programs closing applications before the end of October. Smaller companies and co-op programs post closer to start dates, so openings appear year-round. Checking listings regularly means you catch both waves.
Are back-end engineer internships paid?
Most professional back-end engineer internships in the U.S. are paid. Compensation varies by company size, industry, and location, and some positions include housing stipends or relocation assistance on top of hourly or weekly pay. Listings show compensation where the employer discloses it, so you can compare what is available before you apply.
What should a back-end engineer internship resume include?
Lead with projects, not work history. Include two or three complete, documented projects that show the languages, frameworks, and databases you used, with links to your GitHub repositories so reviewers can read the actual code. Add relevant coursework in data structures, algorithms, and systems. Keep the whole document to one page.
Are there remote back-end engineer internships?
Yes. Remote and hybrid roles make up 43% of the back-end engineer internship listings here, with the rest on-site. Remote cohorts tend to fill quickly because they draw a national applicant pool, so apply early once you find a role that fits. Use the work-type filter to see only remote or hybrid listings.
Can international students get back-end engineer internships?
Yes. F-1 students can intern through CPT while enrolled or through OPT work authorization after finishing a degree, and the employer does not have to file anything for either, so many companies are open to international interns. Confirm your eligibility and timing with your university's international student office before accepting an offer.
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