Develop backend and automation services using Python, FastAPI, and modern API frameworks. * Utilize ... Strong programming skills in Python, with experience developing APIs using FastAPI or similar ...
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Develop backend and automation services using Python, FastAPI, and modern API frameworks. * Utilize ... Strong programming skills in Python, with experience developing APIs using FastAPI or similar ...
Quick apply
Develop backend and automation services using Python, FastAPI, and modern API frameworks. * Utilize ... Strong programming skills in Python, with experience developing APIs using FastAPI or similar ...
$123K - $166K/yr
Position: Sr. Python Developer Location: Rockville, MD / Tysons, VA #HYBRID Duration: 12 months ... Expert-level proficiency in Python frameworks including Django, Flask, and FastAPI * Strong ...
$123K - $166K/yr
Position: Sr. Python Developer Location: Rockville, MD / Tysons, VA #HYBRID Duration: 12 months ... Expert-level proficiency in Python frameworks including Django, Flask, and FastAPI * Strong ...
This role is ideal for a motivated developer who is comfortable working across front-end, back-end, ... Develop and maintain software using Python, FastAPI, JavaScript, JSON, CSS, and related ...
Quick apply
This role is ideal for a motivated developer who is comfortable working across front-end, back-end, ... Develop and maintain software using Python, FastAPI, JavaScript, JSON, CSS, and related ...
Fort George G Meade, MD · On-site
$175K - $200K/yr
This role is ideal for a motivated developer who is comfortable working across front-end, back-end, ... Develop and maintain software using Python, FastAPI, JavaScript, JSON, CSS, and related ...
Fort George G Meade, MD · On-site
$175K - $200K/yr
This role is ideal for a motivated developer who is comfortable working across front-end, back-end, ... Develop and maintain software using Python, FastAPI, JavaScript, JSON, CSS, and related ...
Hanover, MD · Hybrid
$50 - $69/hr
Job Title: Python Integration Developer Location: Hanover, MD -- Hybrid (3 days/week onsite ... Strong hands-on experience with building APIs with Python using FLASK or FASTAPI Frameworks.
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Hanover, MD · Hybrid
$50 - $69/hr
Job Title: Python Integration Developer Location: Hanover, MD -- Hybrid (3 days/week onsite ... Strong hands-on experience with building APIs with Python using FLASK or FASTAPI Frameworks.
$90K - $120K/yr
Design, develop, and maintain backend services using Python (Django/FastAPI), Java (Spring Boot ... Mentor junior developers and contribute to engineering standards, governance, and best practices.
$90K - $120K/yr
Design, develop, and maintain backend services using Python (Django/FastAPI), Java (Spring Boot ... Mentor junior developers and contribute to engineering standards, governance, and best practices.
Hanover, MD · On-site
$50 - $69/hr
Job Title: Python Integration Developer Location: Hanover, MD - Hybrid (3 days/week onsite ... Strong hands-on experience with building APIs with Python using FLASK or FASTAPI Frameworks.
Hanover, MD · On-site
$50 - $69/hr
Job Title: Python Integration Developer Location: Hanover, MD - Hybrid (3 days/week onsite ... Strong hands-on experience with building APIs with Python using FLASK or FASTAPI Frameworks.
Design, develop, and maintain backend services using Python (Django/FastAPI), Java (Spring Boot ... Mentor junior developers and contribute to engineering standards, governance, and best practices.
Design, develop, and maintain backend services using Python (Django/FastAPI), Java (Spring Boot ... Mentor junior developers and contribute to engineering standards, governance, and best practices.
Herndon, VA · On-site
$51.75 - $71.25/hr
We are seeking a Software Developer to join our team. Working at NT Concepts means that you are ... Experience designing and implementing RESTful APIs using Python frameworks (FastAPI, Flask, Django)
Herndon, VA · On-site
$51.75 - $71.25/hr
We are seeking a Software Developer to join our team. Working at NT Concepts means that you are ... Experience designing and implementing RESTful APIs using Python frameworks (FastAPI, Flask, Django)
... Flask/FastAPI) to expose AI/ML and search capabilities to applications and mission systems • ... engineering focused on Python and web application development • Strong hands-on experience ...
New
... Flask/FastAPI) to expose AI/ML and search capabilities to applications and mission systems • ... engineering focused on Python and web application development • Strong hands-on experience ...
New
... FastAPI) to expose AI/ML and search capabilities to applications and mission systems. • Build ... engineering focused on Python and web application development. • Strong hands-on experience ...
... FastAPI) to expose AI/ML and search capabilities to applications and mission systems. • Build ... engineering focused on Python and web application development. • Strong hands-on experience ...
$80K - $90K/yr
Junior Python Engineer Location: Lanham, MD Reports To: Senior Software Engineer Team Lead FLSA ... DevOps, and security. Preferred Qualifications: · Experience developing applications with FastAPI ...
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$80K - $90K/yr
Junior Python Engineer Location: Lanham, MD Reports To: Senior Software Engineer Team Lead FLSA ... DevOps, and security. Preferred Qualifications: · Experience developing applications with FastAPI ...
Mclean, VA · On-site
$123K - $165K/yr
Experience with popular Python frameworks such as Django and FastAPI. • 5+ years of experience ... with DevOps, technical teams, business stakeholders, and external vendors. • Demonstrated ...
Mclean, VA · On-site
$123K - $165K/yr
Experience with popular Python frameworks such as Django and FastAPI. • 5+ years of experience ... with DevOps, technical teams, business stakeholders, and external vendors. • Demonstrated ...
This role is ideal for a motivated developer who is comfortable working across front-end, back-end, ... Develop and maintain software using Python, FastAPI, JavaScript, JSON, CSS, and related ...
This role is ideal for a motivated developer who is comfortable working across front-end, back-end, ... Develop and maintain software using Python, FastAPI, JavaScript, JSON, CSS, and related ...
Annapolis Junction, MD · On-site
$51.25 - $70.75/hr
We are looking for exceptional engineers comfortable operating in modern agile teams and ... Python in FastAPI, Flask, or Django REST • Knowledge designing, building, and scaling ...
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Annapolis Junction, MD · On-site
$51.25 - $70.75/hr
We are looking for exceptional engineers comfortable operating in modern agile teams and ... Python in FastAPI, Flask, or Django REST • Knowledge designing, building, and scaling ...
Chantilly, VA · On-site
$125K/yr
Are you a skilled Python Developer passionate about building robust data processing applications ... API development in Python using libraries such as FastAPI. Unit Testing Frameworks in PyTest and ...
Chantilly, VA · On-site
$125K/yr
Are you a skilled Python Developer passionate about building robust data processing applications ... API development in Python using libraries such as FastAPI. Unit Testing Frameworks in PyTest and ...
Washington, DC · Remote
$300K - $380K/yr
The Role We're seeking a Fintech Engineering Lead who has directly leverable B2C banking ... Python (FastAPI) monolith supported by Postgres and Redis on AWS. We are open to Rust and/or Go for ...
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Washington, DC · Remote
$300K - $380K/yr
The Role We're seeking a Fintech Engineering Lead who has directly leverable B2C banking ... Python (FastAPI) monolith supported by Postgres and Redis on AWS. We are open to Rust and/or Go for ...
Washington, DC · On-site +1
$175K - $250K/yr
... rein engineering, sales, product, or operations. If you want to work on something that truly ... This role (Washington DC-Baltimore area) requires deep expertise in Python, FastAPI, distributed ...
Washington, DC · On-site +1
$175K - $250K/yr
... rein engineering, sales, product, or operations. If you want to work on something that truly ... This role (Washington DC-Baltimore area) requires deep expertise in Python, FastAPI, distributed ...
Reston, VA · On-site
$52.25 - $72/hr
Strong proficiency in Python programming and frameworks (e.g., Flask, FastAPI, Django). * Hands-on experience with AWS services (e.g., Lambda, S3, EC2, IAM, CloudFormation). * Experience with GenAI ...
Quick apply
Reston, VA · On-site
$52.25 - $72/hr
Strong proficiency in Python programming and frameworks (e.g., Flask, FastAPI, Django). * Hands-on experience with AWS services (e.g., Lambda, S3, EC2, IAM, CloudFormation). * Experience with GenAI ...
Washington, DC · On-site
$300K/yr
The Role We're seeking a Staff Backend Engineer to lead our core product development. Our backend ... Our backend is a Python (FastAPI) monolith supported by Postgres and Redis on AWS. We are open to ...
Washington, DC · On-site
$300K/yr
The Role We're seeking a Staff Backend Engineer to lead our core product development. Our backend ... Our backend is a Python (FastAPI) monolith supported by Postgres and Redis on AWS. We are open to ...
$14.97 - $22.50
1% of jobs
$22.50 - $30.02
0% of jobs
$30.02 - $37.55
2% of jobs
$37.55 - $45.07
5% of jobs
$45.07 - $52.60
11% of jobs
$54.81 is the 25th percentile. Wages below this are outliers.
$52.60 - $60.12
18% of jobs
The median wage is $64.05 / hr.
$60.12 - $67.64
24% of jobs
$73.40 is the 75th percentile. Wages above this are outliers.
$67.64 - $75.17
18% of jobs
$75.17 - $82.69
13% of jobs
$82.69 - $90.22
5% of jobs
$90.22 - $97.74
3% of jobs
$14
$66
$97
A Python FastAPI Developer is responsible for designing, developing, and maintaining backend applications using FastAPI, a modern web framework for building APIs with Python. They work on creating high-performance APIs, integrating with databases, implementing authentication, and ensuring scalability. This role often involves working with asynchronous programming, cloud services, and containerization tools like Docker. Developers collaborate with teams to create efficient, secure, and well-documented API endpoints for web and mobile applications.
To thrive as a Python FastAPI Developer, you need strong proficiency in Python programming, experience designing RESTful APIs with FastAPI, and a background in web development concepts. Familiarity with version control systems like Git, containerization tools such as Docker, and knowledge of cloud platforms or SQL/NoSQL databases are commonly required, and certifications in cloud services or Python development can be advantageous. Excellent problem-solving skills, effective communication, and the ability to collaborate in agile teams help developers contribute efficiently to complex projects. These competencies ensure robust, scalable backend solutions and smooth coordination within development teams to meet business goals.
A Python FastAPI Developer typically spends their day designing, developing, and maintaining RESTful APIs to support web or mobile applications. This involves writing clean and efficient Python code, collaborating with frontend developers or other backend engineers to integrate new features, and ensuring the application meets performance and security standards. Developers also participate in code reviews, debugging, and continuous integration processes, while regularly communicating with product managers or stakeholders to align on project requirements. Staying up to date with FastAPI enhancements and industry best practices is also a common part of the role.
Full-time
Medical, Dental, Vision, Life, Retirement, PTO
Posted 2 days ago
Job title: Full Stack Developer, Associate
Location: Bethesda, MD
Clearance: Public Trust
Sponsorship: No sponsorship assistance is available for this position.
Duration: 7 Months (May 2026 – December 2026)
Hybrid: Minimum of 2 Days Onsite (May increase as Client needs may increase)
Job Overview: LCG is seeking a Full Stack Developer / AI Engineer – Associate to support our NIH client in developing innovative AI-powered solutions using Azure OpenAI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and modern full stack technologies.
This role will support an NIH client that aims to design and implement AI-driven applications that automate and enhance internal NIH business processes. The developer will design and build Generative AI applications, chatbots, and intelligent automation tools to support use cases such as compliance review, policy analysis, meeting scheduling, grant monitoring, and research reporting.
The successful candidate will support configuration and assist with optimizing secure Azure OpenAI cloud infrastructure, design LLM-integrated applications using Python-based APIs, and enhance the existing client AI Chat Tool to improve knowledge retrieval and operational efficiency. The role involves building React-based front-end interfaces, developing FastAPI services for AI integration, and implementing vector databases to support semantic search and RAG pipelines.
This role will work closely with client leadership, technical teams, and pilot users to prototype, deploy, and refine AI capabilities while ensuring alignment with federal IT security, governance, and change management processes.
This position offers an opportunity to contribute to cutting-edge AI modernization initiatives at NIH, helping federal programs leverage Generative AI technologies to improve efficiency, decision-making, and operational insights.
Key Responsibilities
AI Solutions Development
Cloud Engineering and AI Infrastructure
Full Stack Development and Integration
AI Use Case Development and Pilot Implementation
Testing, Documentation, and Testing
Qualifications
Education – Bachelor’s degree from an accredited institution in related fields (Computer Science, Information Technology, Engineering, Mathematics, Data Science, Artificial Intelligence, etc)
Experience
Required:
Preferred:
Certifications (Preferred)
Required Skills and Competencies
Compensation and Benefits
The projected compensation range for this position is $90,000 to $110,000 per year benchmarked in the Washington, D.C. metropolitan area. The salary range provided is a good faith estimate representative of all experience levels. Salary at LCG is determined by various factors, including but not limited to role, location, the combination of education/training, knowledge, skills, competencies, certifications, and work experience.
LCG offers a competitive, comprehensive benefits package which includes health insurance options (medical, dental, vision), life and disability insurance, retirement plan contributions, as well as paid leave, federal holidays, professional development, and lifestyle benefits.
Devoted to Fair and Inclusive Practices
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law.
If you are interested in applying for employment with LCG and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department by email at hr@lcginc.com.
Securing Your Data
Beware of fraudulent job offers using LCG's name. LCG will never request payment-related details or advancement of money during the application process. Legitimate communication will only come from lcginc.com or system@hirebridgemail.com emails, not free commercial services like Gmail or WhatsApp. If you receive suspicious emails asking for payment or personal information, contact us immediately at hr@lcginc.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.