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Backend Developer Internship Jobs in Washington, DC

ManTech International

Junior Developer

Annapolis, MD · On-site

$76K - $128K/yr

You will primarily use Python for backend development while gaining exposure to front-end ... internships, academic projects, or professional environments. * Proficiency in Python development ...

Capital One

Lead Software Engineer, Back End

Mclean, VA · On-site

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

ManTech

Junior Developer

Annapolis Junction, MD

$76K - $128K/yr

You will primarily use Python for backend development while gaining exposure to front-end ... internships, academic projects, or professional environments. * Proficiency in Python development ...

Capital One

Lead Software Engineer, Back End

Mclean, VA · On-site

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

Capital One

Lead Software Engineer, Back End

Mclean, VA · On-site

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

Capital One

Lead Software Engineer, Back End

Mclean, VA · On-site

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

Capital One

Lead Software Engineer, Back End

Mclean, VA · On-site

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

Capital One

Lead Software Engineer, Back End

Mclean, VA · On-site

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

Capital One

Lead Software Engineer, Back End

Mclean, VA · On-site

Lead Software Engineer, Back End Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

Capital One

Lead Software Engineer - Backend

Mclean, VA · On-site

Lead Software Engineer - Backend Do you love building and pioneering in the technology space? Do ... At least 4 years of professional software engineering experience (Internship experience does not ...

BTree Solutions, Inc.

JAVA FULLSTACK DEVELOPER

Mclean, VA · On-site

$53.50 - $69/hr

Backend* * Java (Spring Boot) * Python (ETL, data pipelines, scripting) * REST API design *Frontend ... At least 4 years of professional software engineering experience (Internship experience does not ...

HCI

AI Developer Fall Intern

Ellicott City, MD

$30 - $40/hr

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 ...

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All JobsBackend Developer JobsBackend Developer Internship JobsBackend Developer Internship Jobs in Washington, DC

Backend Developer Internship information

See Washington, DC salary details

$13

$65

$95

How much do backend developer internship jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for backend developer internship in Washington, DC is $65.39, according to ZipRecruiter salary data. Most workers in this role earn between $53.65 and $77.31 per hour, depending on experience, location, and employer.

What is a backend developer internship?

A Backend Developer Internship is a temporary, hands-on learning opportunity for students or entry-level developers to gain experience in backend development. Interns typically work with databases, APIs, and server-side logic using languages like Python, Java, or Node.js. They collaborate with senior developers to build, optimize, and maintain backend systems. This internship helps develop technical skills, problem-solving abilities, and an understanding of industry best practices.

What are the key skills and qualifications needed to thrive in the backend developer internship position, and why are they important?

To thrive as a Backend Developer Intern, you need a foundational understanding of server-side programming languages (such as Python, Java, or Node.js), databases, and algorithms, often supported by coursework in computer science or a related field. Experience with version control systems like Git and familiarity with API development and frameworks are common technical requirements. Strong problem-solving abilities, effective communication, and a willingness to learn help interns integrate smoothly within development teams. These skills are crucial for building reliable backend services, collaborating with peers, and adapting quickly to new technologies and workplace expectations.

What kinds of projects and tasks do backend developer interns typically work on during their internship?

Backend Developer Interns often collaborate with experienced engineers to help design, develop, and maintain server-side logic, databases, and APIs. Common tasks include writing code for backend services, participating in code reviews, testing and debugging features, and assisting with database queries or schema updates. Interns may also be involved in integrating third-party services, automating system processes, and learning about best practices in software development. This hands-on experience helps interns build practical skills and gain insight into how production systems operate, preparing them for more advanced developer roles in the future.

What are the most commonly searched types of Backend Developer jobs in Washington, DC? The most popular types of Backend Developer jobs in Washington, DC are:
What are popular job titles related to Backend Developer Internship jobs in Washington, DC? For Backend Developer Internship jobs in Washington, DC, the most frequently searched job titles are:
What job categories do people searching Backend Developer Internship jobs in Washington, DC look for? The top searched job categories for Backend Developer Internship jobs in Washington, DC are:
Backend Developer Internship jobs near you
Infographic showing various Backend Developer Internship job openings in Washington, DC as of August 2026, with employment types broken down into 10% Internship, 66% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $136,009 per year, or $65.4 per hour.

Junior Full-Stack Developer

Pioneering Evolution LLC

Arlington, VA • On-site

$80K - $100K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

POSITION DESCRIPTION

Pioneering Evolution is seeking a Junior Full-Stack Developer to support the development and maintenance of secure, mission-critical software solutions for a federal customer. This is an excellent opportunity for an early-career software developer to work alongside experienced engineers in a collaborative Agile environment while building modern web applications. The ideal candidate will be eager to learn, contribute to both backend and frontend development efforts, and grow their technical skills while supporting high-quality software delivery.

Responsibilities:

  • Develop and maintain software features using .NET Core and modern front-end frameworks under the guidance of senior developers.
  • Assist with the development and integration of RESTful APIs.
  • Build and maintain responsive user interfaces that integrate with backend services.
  • Write clean, maintainable, and well-documented code following established coding standards and best practices.
  • Develop unit tests and assist with integration testing to ensure software quality and reliability.
  • Collaborate with software engineers, QA personnel, DevSecOps engineers, UI/UX designers, and other team members throughout the software development lifecycle.
  • Participate in Agile ceremonies including sprint planning, daily stand-ups, backlog refinement, and retrospectives.
  • Troubleshoot software defects and assist with debugging and issue resolution.
  • Document application functionality, technical designs, and implementation details.
  • Support software deployments, application maintenance, and continuous improvement initiatives.
  • Learn and apply secure software development practices appropriate for federal software environments.

REQUIRED EXPERIENCE:

  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline.
  • 0-3 years of professional software development experience, or equivalent internship/co-op experience.
  • Experience developing applications using .NET Core / ASP.NET Core.
  • Familiarity with one or more modern front-end frameworks such as Angular, React, or Vue.js.
  • Basic understanding of C#, object-oriented programming principles, and software development best practices.
  • Familiarity with RESTful APIs.
  • Basic knowledge of relational databases such as PostgreSQL, SQL Server, or similar database platforms.
  • Familiarity with Git version control.
  • Strong problem-solving, communication, and teamwork skills.
  • Eagerness to learn new technologies and work in a collaborative Agile environment.
  • Must be available to work full-time onsite in the Washington, D.C. metro area.
  • U.S. Citizenship and an active Secret Clearance are required.

DESIRED EXPERIENCE:

  • Internship or academic project experience developing web applications.
  • Familiarity with cloud platforms such as Microsoft Azure or AWS.
  • Exposure to containerization technologies such as Docker or Kubernetes.
  • Basic understanding of DevSecOps concepts and CI/CD pipelines.
  • Interest in secure software development and modern software engineering practices.
  • Experience working on team-based software development projects.

WHO WE ARE AND WHAT WE OFFER:

In addition to competitive salaries and opportunities for professional development and advancement, our employees enjoy a comprehensive range of benefits. To keep pace with the changing needs of our employees, we continually evaluate our benefit plans.

  • Paid time off
  • 10 paid holidays
  • Medical insurance
  • Dental insurance
  • Vision insurance
  • Legal assistance
  • Company-paid life insurance and AD&D
  • Company-paid long-term and short-term disability insurance
  • Tuition reimbursement
  • 401(k) plan with company contribution
  • Continuing Education Opportunities