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Backend Engineer Intern Jobs in Pennsylvania (NOW HIRING)

The Pennsylvania State University

$14.75 - $19.75/hr

Developing backend software components * Analyzing information exchange requirements * Documenting ... Science, Computer Engineering are encouraged to apply. Required skills/knowledge includes:

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Backend Engineer Intern information

What is a backend engineer intern?

Backend Engineer Interns are students or entry-level professionals who assist in designing, developing, and maintaining the server-side components of web applications. They work with databases, APIs, and server logic to ensure smooth data flow and application performance. During their internship, they often collaborate with senior engineers to learn industry best practices, debug code, and help implement new features. This role provides valuable hands-on experience in backend technologies and prepares interns for a career in software engineering.

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

To thrive as a Backend Engineer Intern, you need a solid understanding of programming languages like Python, Java, or Node.js, along with foundational knowledge of algorithms, databases, and APIs. Familiarity with version control systems (such as Git), cloud platforms, and frameworks like Django or Express is commonly expected. Strong problem-solving, teamwork, and communication skills set top candidates apart in collaborative and fast-paced environments. These skills and qualities are crucial for building reliable backend systems, integrating with other software, and ensuring efficient team collaboration.

What types of projects and tasks can a backend engineer intern expect to work on during their internship?

As a Backend Engineer Intern, you will typically work on tasks such as building and maintaining APIs, optimizing database queries, writing unit tests, and assisting with the integration of new backend features. Interns often collaborate closely with senior engineers and cross-functional teams, learning best practices for scalable and maintainable code. You may also participate in code reviews and contribute to ongoing projects, giving you exposure to real-world production environments and the software development lifecycle.

What is the difference between Backend Engineer Intern vs Software Developer Intern?

AspectBackend Engineer InternSoftware Developer Intern
Required SkillsKnowledge of server-side languages, databases, APIsProficiency in programming languages, problem-solving
Work EnvironmentFocus on backend systems, server managementBroader software development tasks, front-end and back-end
Industry UsageCommon in tech companies with backend servicesWidespread across various software development roles

While both roles involve software development internships, a Backend Engineer Intern specializes in server-side and database work, whereas a Software Developer Intern may work on both front-end and back-end tasks. The Backend Engineer Intern role is more focused on backend systems, making it ideal for those interested in server management and APIs.

What are the most commonly searched types of Backend Engineer jobs in Pennsylvania?

The most popular types of Backend Engineer jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Backend Engineer Intern jobs?

Cities in Pennsylvania with the most Backend Engineer Intern job openings:

Backend Engineer Intern jobs near you

AI & Data Science Intern

Carlisle Companies, Inc.

Carlisle, PA • On-site

Full-time

Re-posted 13 days ago

Job description

The AI & Data Science Engineering Intern will support cutting-edge projects at the intersection of software engineering, applied AI, and materials innovation. The intern will work on initiatives that combine agentic AI workflows, computer vision, and data science to accelerate research and development in construction materials. The role includes building end-to-end prototypes that integrate backend services, AI models, and user interfaces to drive digital transformation across the organization.
Duties and Responsibilities:
  • Assist in the design and development of agentic AI workflows, integrating large language models with data sources and multi-agent orchestration.
  • Develop and maintain backend APIs and services using frameworks such as FastAPI to support AI and data science applications.
  • Build interactive dashboards and prototypes with Streamlit, Reflex, or similar tools for internal stakeholders.
  • Contribute to computer vision workflows, such as SEM image analysis and defect detection, to automate materials characterization.
  • Perform data wrangling, exploratory analysis, and statistical modeling to uncover insights from experimental, operational, and customer datasets.
  • Collaborate with the team to design, implement, and test machine learning models (regression, clustering, NLP, computer vision).
  • Document methodologies, maintain reproducible codebases, and present results to both technical and business stakeholders.
  • Stay current with emerging tools, frameworks, and best practices in agentic AI, software engineering, computer vision, and data science.

Qualification:
  • Currently pursuing a Master's or PhD in Computer Science, Data Science, Engineering, or a related field from an accredited university with a minimum 3.0 GPA.
  • Strong programming skills in Python with experience in libraries such as pandas, scikit-learn, OpenCV, TensorFlow/PyTorch.
  • Experience with backend frameworks (FastAPI, Flask, Django) and frontend/UI tools (Streamlit, Reflex, React-based).
  • Familiarity with LLMs, agentic AI frameworks, or orchestration tools (LangChain, LlamaIndex, or custom pipelines).
  • Solid understanding of machine learning and computer vision principles.
  • Interest in applying AI/ML to industrial and materials science challenges.

Additional Information:
Work Location: Carlisle, PA. No travel required. Remote work is not available for this position.
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