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Junior Python Backend Developer Jobs in Washington

Booz Allen Hamilton

Back-End Developer

Mclean, VA

$86.80K - $198K/yr

As a back-end developer, you know that a good site or system needs the right combination of clean ... Experience with Kotlin and Python * Experience writing source code for new applications or ...

Chenega MIOS

Senior Backend Developer

Vienna, VA

$120.90K - $157.10K/yr

Req ID: 40538 Summary Senior Backend Developer Vienna, VA Are you ready to enhance your skills and ... Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ...

Chenega Corporation

Senior Backend Developer

Vienna, VA

$120.90K - $157.10K/yr

Python * JavaScript / Node.js * Java (for enterprise integrations and services) * Experience ... backend software engineer or equivalent practical experience * Hands-on experience developing ...

LT Consulting

Backend Web Developer

Reston, VA

Description LT Consulting is seeking a Backend Web Developer with an active TS/SCI polygraph ... Proficiency with Java and Spring Boot, Node and Express, Python with Flask or Django, or similar ...

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Junior Python Backend Developer information

What are the key skills and qualifications needed to thrive as a Junior Python Backend Developer, and why are they important?

To thrive as a Junior Python Backend Developer, you need proficiency in Python programming, understanding of backend frameworks like Django or Flask, and a solid grasp of databases and RESTful API design, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, cloud platforms, and containerization tools such as Docker is often expected. Strong problem-solving skills, eagerness to learn, and effective teamwork make someone stand out in this role. These skills and qualities are crucial for building reliable backend systems, collaborating with teams, and adapting to evolving technical requirements.

What types of projects and tasks can a Junior Python Backend Developer expect to work on during their first year?

As a Junior Python Backend Developer, you can expect to work on tasks such as building and maintaining RESTful APIs, writing automated tests, fixing bugs, and contributing to database design. You'll likely start with smaller components or features, collaborating closely with senior developers and front-end teams to ensure smooth data flow and application performance. Over time, you'll gain exposure to code reviews, deployment processes, and may gradually take on more complex assignments as you build your expertise and confidence.

What does a Junior Python Backend Developer do?

A Junior Python Backend Developer is responsible for writing server-side logic using the Python programming language. They work on building, maintaining, and optimizing the backend of web applications, often collaborating with frontend developers and other team members. Their daily tasks may include developing APIs, managing databases, debugging code, and ensuring the application runs smoothly and efficiently. As junior developers, they are also expected to learn best practices, follow coding standards, and continuously improve their skills.
What are the most commonly searched types of Python Backend Developer jobs in Washington? The most popular types of Python Backend Developer jobs in Washington are:
What cities in Washington are hiring for Junior Python Backend Developer jobs? Cities in Washington with the most Junior Python Backend Developer job openings:
Junior Python Backend Developer jobs near you
Infographic showing various Junior Python Backend Developer job openings in Washington as of May 2026, with employment types broken down into 13% Internship, 80% Full Time, and 7% Part Time. Highlights an 93% In-person, and 7% Hybrid job distribution.
Back-End Developer

Back-End Developer

Booz Allen Hamilton

Mclean, VA

$86.80K - $198K/yr

Other

Medical, Life, Retirement, PTO

Posted 14 days ago

Booz Allen Hamilton rating

8.8

Company rating: 8.8 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

8th of 57 rated business consultants

Job description

Job Number: R0239383
Back-End Developer
The Opportunity:
As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experience d back-end developer with the sof t war e engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.
As a back-end developer at Booz Allen, you'll use the latest architectural approaches and open-source frameworks and tools to deliver solutions. Using your sof t war e engineering experience , you'll work with the development team to create custom tools, systems, and sites with consistent performance and scalability.
In this role, you'll make a mission-for war d impact as you further your skill set and career. Work with us as we shape systems for the better.
Join us. The world can't wait.
You Have:
  • 3+ years of experience implementing, maintaining, and supporting new and ongoing sof t war e development
  • 3+ years of experience in sof t war e development using basic programming languages, technologies, tools, or web development stacks
  • Experience with Java
  • Experience with Docker containerization
  • Experience working with unbounded data streams
  • Experience creating solutions to complex problems within a collaborative, cross-functional team
  • Active TS/SCI clearance; willingness to take a polygraph exam
  • Associate's degree and 5+ years of experience with sof t war e engineering, or Bachelor's degree and 3+ years of experience with sof t war e engineering

Nice If You Have:
  • Experience with Agile met hodology, extreme programming, sof t war e engineering, product management, and sof t war e products
  • Experience with Kubernetes cluster
  • Experience with Kotlin and Python
  • Experience writing source code for new applications or generating and enhancing code samples for existing applications
  • Experience acquiring client requirements and resolving workflow problems through automation optimization
  • Ability to work with automated testing tools to perform testing and maintenance
  • Master's degree

Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information ; TS/SCI clearance is required.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $86,800.00 to $198,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.

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About Booz Allen Hamilton

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Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914

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