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Junior Fastapi Developer Jobs in Centreville, VA

TiltEdge Solutions LLC

Python Developer

West Mclean, VA · On-site

$65 - $70/hr

Develop RESTful APIs using Flask or FastAPI. * Implement and optimize complex SQL queries and ... Mentor junior developers and contribute to best practices. Requirements * Bachelor's degree in ...

Noblis

Junior Software Developer

Reston, VA · On-site

$70K - $91K/yr

As a Software Developer on our team, you will collaborate with federal clients to rapidly design ... Knowledge of Python web frameworks such as FastAPI and Flask. * Ability to learn new technologies ...

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Junior Fastapi Developer information

See Centreville, VA salary details

$23.8K

$88.2K

$136.3K

How much do junior fastapi developer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for junior fastapi developer in Centreville, VA is $88,190.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,400.00 and $86,200.00 per year, depending on experience, location, and employer.

What is a Junior FastAPI Developer?

Junior FastAPI Developers are entry-level software engineers who specialize in building web applications and APIs using FastAPI, a modern Python web framework. They are responsible for writing, testing, and maintaining backend code, often under the guidance of more experienced developers. Their tasks typically include developing RESTful APIs, integrating databases, and ensuring application performance and security. Junior FastAPI Developers usually have a basic understanding of Python, web technologies, and REST principles. They play an important role in supporting projects, learning best practices, and growing their technical skills.

What are the key skills and qualifications needed to thrive as a Junior FastAPI Developer?

To thrive as a Junior FastAPI Developer, you need foundational knowledge of Python programming, RESTful API concepts, and experience working with FastAPI frameworks, supported by a relevant degree or coding bootcamp. Familiarity with Git for version control, SQL or NoSQL databases, and containerization tools like Docker is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication make candidates stand out in collaborative development environments. These competencies ensure efficient, high-quality API development and seamless teamwork in agile software projects.

What are some typical challenges a Junior FastAPI Developer may face when joining a new team?

As a Junior FastAPI Developer, you may encounter challenges such as adapting to established codebases, understanding the team's API design patterns, and ensuring your code aligns with both FastAPI best practices and your organization's standards. Collaborating closely with senior developers and participating in code reviews can help accelerate your learning process. Additionally, you may need to quickly familiarize yourself with related tools such as Docker, Git, and testing frameworks, as well as the team's workflow for deploying and maintaining APIs in production environments.

What is the difference between Junior Fastapi Developer vs Junior Python Developer?

AspectJunior Fastapi DeveloperJunior Python Developer
Required CredentialsBasic Python knowledge, familiarity with FastapiBasic Python knowledge, possibly some frameworks
Work EnvironmentWeb backend development, API creationGeneral software development, scripting
Employer & Industry UsageTech companies, startups, web servicesBroad industry, including data analysis, automation
Common Search & ComparisonYesYes

The main difference is that a Junior Fastapi Developer specializes in building APIs using Fastapi, while a Junior Python Developer has broader Python programming skills without specific focus on web APIs. Fastapi developers typically work in web backend environments, whereas Python developers may work across various domains.

What are popular job titles related to Junior Fastapi Developer jobs in Centreville, VA?

For Junior Fastapi Developer jobs in Centreville, VA, the most frequently searched job titles are:

What job categories do people searching Junior Fastapi Developer jobs in Centreville, VA look for?

The top searched job categories for Junior Fastapi Developer jobs in Centreville, VA are:

What cities near Centreville, VA are hiring for Junior Fastapi Developer jobs?

Cities near Centreville, VA with the most Junior Fastapi Developer job openings:

Junior Fastapi Developer jobs near you
Infographic showing various Junior Fastapi Developer job openings in Centreville, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $88,190 per year, or $42.4 per hour.

Junior AI Programmer Analyst

Alpha Omega Integration

Vienna, VA • On-site

$20/hr

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 4 days ago

Job description

Job Title: Junior AI Programmer Analyst
Clearance Required: No
Work Location: Vienna, VA/Tysons Corner
Alpha Omega is seeking a motivated and detail-oriented Junior AI Programmer Analyst to join our TSG team in Vienna; VA. These initiatives focused on building enterprise AI capabilities and intelligent automation tools. This internship provides hands-on experience designing and developing AI-powered systems that improve internal operations, knowledge management, and proposal development processes.
The Jr. AI Programmer Analyst will work closely with engineering and innovation teams to develop internal AI applications such as chatbots, knowledge retrieval systems, and automation tools that integrate with enterprise platforms like SharePoint and internal data systems. These solutions will help reduce manual effort, improve information access, and strengthen Alpha Omega's internal innovation platform.
Key Responsibilities:
  • Design and develop internal AI-powered tools and applications to improve operational efficiency
  • Support development of a secure internal AI chatbot that enables employees to interact with company knowledge using natural language
  • Build and enhance a SharePoint Knowledge GPT system capable of searching and retrieving internal documentation and resources
  • Assist in developing a Proposal Assistant using Agentic RAG that analyzes historical proposal data to support future RFP responses
  • Contribute to building a PMO Intelligence Dashboard that connects internal systems and provides real-time reporting and insights
  • Integrate AI systems with internal enterprise platforms such as SharePoint, internal databases, and APIs
  • Support development of semantic search and vector database capabilities for enterprise knowledge retrieval
  • Collaborate with engineering teams to deploy AI solutions using cloud services and modern development frameworks

RequiredQualifications:
Education:
  • Currently pursuing or recently completed a Bachelor's or Master's degree in:

    • Computer Science
    • Artificial Intelligence
    • Data Science
    • Software Engineering
    • Information Systems
    • or a related field

Experience/Skills:
Technical Skills
  • Strong Python development skills
  • Experience building applications using frameworks such as FastAPI, Django, or Flask
  • Familiarity with LLM and generative AI platforms (e.g., Azure OpenAI, AWS Bedrock, or open-source models)

AI & Machine Learning Knowledge
  • Exposure to NLP or deep learning frameworks such as:

    • PyTorch
    • TensorFlow
    • Hugging Face Transformers
    • spaCy

AI System Development
  • Familiarity with RAG systems and agent-based frameworks such as:

    • LangChain
    • LlamaIndex
    • Semantic Kernel
    • Haystack

Data & Search Technologies
  • Experience or exposure to vector databases and semantic search technologies, including:

    • Pinecone
    • Weaviate
    • FAISS
    • Chroma
    • pgvector

Cloud & DevOps
  • Familiarity with AWS, Azure, or Google Cloud
  • Experience working with Docker and CI/CD pipelines
  • Experience integrating with enterprise systems via APIs

(Required or Preferred) Education:
  • Bachelor's degree in Accounting, Finance, Business Administration, or a related field.

Salary and Benefit Information:
The likely hourly for this role is $20.00. This is not, however, a guarantee of compensation or salary. There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, education and certifications as well as contract provisions regarding labor categories that are specific to the position and could fall outside of this range.
Application Deadline: October 30, 2026
Joining the Alpha Omega team entitles you to participate in all retirement benefits, plans of deferred compensation, health and insurance benefits, and other such benefits as set forth in the company's policy and benefits manuals. See below, to name a few:
  • 15 days PTO including paid parental, military, and bereavement leave
  • Eleven (11) paid Federal holidays, five of which are floating holidays (as designated by the company's holiday schedule each year)
  • Health and Dental Insurance (including 100% employer paid premiums for employee coverage under the HDHP health plan)
  • Life Insurance, STD/LTD term disability coverage, with employer paid premiums
  • 401 (k) plan with a match that is 100% vested after you complete two years of service
  • FSA/DFSA/HSA flexible benefit plans
  • Annual Tuition & Professional Development Reimbursement benefit
  • We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Company:
Alpha Omega is an award-winning solutions provider dedicated to delivering mission-enabling technology and strategic solutions for our customers. Since our founding in 2016, we have grown to over 700 employees nationwide consisting of former operators, technologists, and strategists who bring decades of government and industry experience. They are united by one purpose: ensuring our nation's continued global leadership.
We have a unified operating model providing technical capabilities and solutions for customers across two main business units:
  • National Security - supporting agencies such as the Department of Homeland Security (DHS), Navy, Air Force, Army, and the Department of State (DOS).
  • National Resilience - supporting agencies such as Federal Deposit Insurance Corporation (FDIC), Treasury, Health & Human Services (HHS), National Institutes of Health (NIH), National Oceanic and Atmospheric Administration (NOAA) and the United States Department of Agriculture (USDA)
  • Through strategic partnerships, intellectual property, and relentless drive for innovation, Alpha Omega is shaping the future of government technology. We are proud to be a Virginia Best Places to Work 8 times, an Inc. 5000 honoree 7 times, and a Washington Post Top Workplaces 4 times. Join us in driving transformation that secures the nation's future.

Culture and Values:
Guided by our core values-Harmony, Engagement, Accountability, Resourcefulness, and Tenacity (HEART)- we foster a culture of innovation, collaboration, and continuous learning and are committed to delivering high-impact solutions. We recognize and reward hard work.
Alpha Omega's culture is driven by our values and mission. We invest in top talent through mentorship, growth, and meaningful work. We value individuality, reward integrity, and foster a diverse, high-performing team united by purpose-at work, in service, and in the community.
Alpha Omega Integration, LLC (Alpha Omega) is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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