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Backend Intern Jobs in Washington (NOW HIRING)

Engineering Intern

Bethesda, MD ยท On-site

$18 - $23.25/hr

We are seeking a motivated Engineering Intern to join our team for a 6-month internship, and as an ... Support backend development and API creation using Java Spring Boot or C#/.NET Core. * Work with ...

Software Engineering Intern Location: Washington DC Metro Area (Hybrid / Occasional Onsite Meetups ... Build and enhance frontend and backend components * Support development of APIs, workflows, and ...

AI Fall Intern

Ellicott City, MD ยท On-site

$30 - $40/hr

AI Developer Intern -- 90 Day Internship with Potential Full-Time Opportunity What We're Looking ... Familiarity with full-stack development is a plus, including frontend, backend, APIs, databases ...

AI Developer Intern -- 90 Day Internship with Potential Full-Time Opportunity. This position is ... Familiarity with full-stack development is a plus, including frontend, backend, APIs, databases ...

Data & Hardware Operations CoOp/ Intern Origin AI, an ADT Company Location: HQ Rockville, MD About ... Comfortable with networking fundamentals (e.g. routers, IP configuration, device back-end access ...

Data & Hardware Operations CoOp/ Intern Origin AI, an ADT Company Location: HQ Rockville, MD About ... Comfortable with networking fundamentals (e.g. routers, IP configuration, device back-end access ...

Marketing Internship

Washington, DC ยท On-site

$18.50/hr

As an intern at I.M.P. you will acquire knowledge regarding concert production witha focus on ... Work within Ticketmaster's backend to analyze and distribute sales reports, contact information ...

As a Software Engineer Intern, you'll have an opportunity to grow more quickly than you ever ... Varying languages, including Java and Go for backend and Typescript for frontend * Open-source ...

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Backend Intern information

What are some common challenges backend interns face when joining a new development team?

Backend Interns often encounter challenges such as understanding existing codebases, adapting to various development tools, and learning team-specific workflows. Integrating with ongoing projects may require quickly grasping the architecture and deployment processes used by the team. Open communication with mentors and proactive learning are key to overcoming these hurdles and contributing effectively. Many teams offer onboarding sessions and pair programming to help interns acclimate and build confidence.

What are the key skills and qualifications needed to thrive as a backend intern, and why are they important?

To thrive as a Backend Intern, you need a solid understanding of programming languages like Python, Java, or Node.js, and a basic grasp of database concepts, often supported by coursework or personal projects. Familiarity with version control systems (such as Git), RESTful APIs, and cloud platforms is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication make candidates stand out. These skills and qualities are crucial for rapidly adapting to real-world development environments and contributing effectively to team-based software projects.

What does a backend intern do?

A Backend Intern assists in developing and maintaining the server-side logic, databases, and APIs that power web and mobile applications. They typically work with programming languages like Python, Java, or Node.js and interact with databases such as MySQL or MongoDB. Their responsibilities may include writing clean code, testing and debugging applications, and collaborating with front-end developers to ensure seamless integration. Backend Interns also help optimize application performance and may participate in code reviews and documentation.
What cities in Washington are hiring for Backend Intern jobs? Cities in Washington with the most Backend Intern job openings:
Infographic showing various Backend Intern job openings in Washington as of July 2026, with employment types broken down into 1% As Needed, 90% Full Time, 4% Part Time, and 5% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution.

Engineering Intern

otelier.io

Bethesda, MD โ€ข On-site

$18 - $23.25/hr

Internship

Re-posted 28 days ago


Job description

Description:

Otelier is building the next-generation hospitality platform that unifies financial, operational, and analytical workflows across hotels, management companies, and ownership groups.

Our ecosystem powers budgeting & forecasting (TruePlan/TPX), accounting & reconciliations (HelloGM/REC), and data integrations connecting multiple PMS, POS, and financial systems like Opera, M3, Sage, NetSuite, and Snowflake.We are expanding our Engineering team in India to support application development, front-end enhancements, and backend integrations across our growing platform. We are seeking a motivated Engineering Intern to join our team for a 6-month internship, and as an Intern – Software Development, you will gain hands-on experience in building web applications and backend services using React.js / Angular, Java Spring Boot, and C#/.NET. You will work closely with senior developers, mentors, and the integration team to understand business workflows, write clean code, and contribute to real-world projects supporting Otelier’s global product ecosystem. This internship is an excellent opportunity for aspiring developers to start their careers in software engineering and learn modern technologies in a professional environment. Requirements:


Key Responsibilities

  • Assist in developing web components using React.js or Angular frameworks.
  • Support backend development and API creation using Java Spring Boot or C#/.NET Core.
  • Work with databases (SQL/NoSQL) for data storage, retrieval, and manipulation.
  • Participate in debugging, testing, and documentation of software modules.
  • Collaborate with the team on integration and deployment activities.
  • Learn agile workflows, including sprints, daily stand-ups, and version control (Git).

Required Skills & Qualifications

  • Basic understanding of React.js / Angular, Java Spring Boot, and C#.
  • Familiarity with database concepts (SQL/NoSQL).
  • Strong analytical, logical, and problem-solving skills.
  • Eagerness to learn and adapt in a fast-paced environment.
  • Good communication and teamwork skills.
  • Pursuing or completed Bachelor’s degree in Computer Science, IT, or a related field.