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Senior Python Flask Developer Jobs in Maryland (NOW HIRING)

BTree Solutions, Inc.

PYTHON DEVELOPER

Suitland, MD · On-site

$54.25 - $74.75/hr

... Flask, oracledb, matplotlib libraries. Understanding of conda and python environments is desirable. * 3+ years of web user interface development experience using following tools -Angular 4+, ...

Quevera LLC

Python API Developer - SWE1

Annapolis Junction, MD · On-site

$129K - $206K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are looking for exceptional engineers comfortable operating in modern agile teams and ... Knowledge of Python in FastAPI, Flask, or Django REST  * Strong proficiency in Python with ...

Polar IT Services

Python Integration Developer

Hanover, MD · On-site +1

$50 - $69/hr

Mid-Senior It's a W2 Role Job Summary We are seeking an experienced Integration Developer with ... Strong hands-on experience with building APIs with Python using FLASK or FASTAPI Frameworks.

Interclypse Inc.

Software Engineer - Python

Annapolis Junction, MD · On-site

$55.25 - $76/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Interclypse is seeking a Senior Python Developer to support a federal agency's migration from a legacy OpenVMS/Itanium server infrastructure and DCL scripting environment to a modern Python-based ...

Interclypse, Inc.

Software Engineer - Python

Annapolis Junction, MD · On-site

$55.25 - $76/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Description Interclypse is seeking a Senior Python Developer to support a federal agency's migration from a legacy OpenVMS/Itanium server infrastructure and DCL scripting environment to a modern ...

Interclypse, Inc.

Software Engineer - Python

Annapolis Junction, MD

$55.25 - $76/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Description Interclypse is seeking a Senior Python Developer to support a federal agency's migration from a legacy OpenVMS/Itanium server infrastructure and DCL scripting environment to a modern ...

Interclypse Inc.

Software Engineer - Python

Annapolis Junction, MD · On-site

$49.75 - $68.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

You will work as part of a small, senior developer team under the agency's technical direction, writing production-quality Python code within a disciplined Agile/DevSecOps framework. This is a Firm ...

Quevera LLC

Python API Developer - SWE II

Annapolis Junction, MD · On-site

$166K - $221K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

We are looking for exceptional engineers comfortable operating in modern agile teams and ... Knowledge of Python in FastAPI, Flask, or Django REST  * Strong proficiency in Python with ...

GliaCell Technologies

Senior Python Software Engineer

Laurel, MD · On-site

$170K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to ... DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by ...

Accenture LLP

Full Stack Developer

Suitland, MD · On-site

$104K - $159K/yr

We are seeking a talented and motivated Full Stack Developer to join our team. In this role, you ... Proficiency in backend development technologies and frameworks such as Python, Flask, Django, or ...

GliaCell Technologies

Senior Python Software Engineer

Laurel, MD · On-site

$170K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to ... DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by ...

GliaCell Technologies

Senior Python Software Engineer

Laurel, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Are you a Senior Software Engineer who is ready for a new challenge that will launch your career to ... DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by ...

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Senior Python Flask Developer information

What is a senior Python Flask developer?

Senior Python Flask Developers are experienced software engineers who specialize in building web applications using the Python programming language and the Flask web framework. They are responsible for designing, developing, and maintaining scalable backend systems, APIs, and web services. In addition to strong coding skills, they often lead projects, mentor junior developers, and ensure best practices in code quality, security, and performance. Their expertise allows them to solve complex technical challenges and contribute to the overall architecture and success of software projects.

What are the key skills and qualifications needed to thrive as a senior Python Flask developer, and why are they important?

To thrive as a Senior Python Flask Developer, you need advanced proficiency in Python, deep understanding of the Flask framework, and experience designing scalable backend architectures, typically supported by a degree in computer science or related field. Familiarity with RESTful API development, database management systems like PostgreSQL or MySQL, and version control tools such as Git is essential, and certifications in cloud platforms or web development can be beneficial. Strong problem-solving skills, clear communication, and the ability to mentor junior developers are standout soft skills for this role. These abilities ensure efficient delivery of robust, maintainable web applications and foster productive collaboration within development teams.

What are some common challenges faced by senior Python Flask developers when working on large-scale applications?

Senior Python Flask Developers often encounter challenges such as managing complex codebases, ensuring scalability, and maintaining performance as applications grow. Integrating Flask with other technologies (like databases, caching systems, or third-party APIs) can introduce architectural complexities. Additionally, balancing rapid development with writing maintainable, well-tested code is crucial. Collaboration with frontend developers, DevOps, and QA teams is frequent, requiring strong communication and problem-solving skills.

What is the difference between Senior Python Flask Developer vs Python Developer?

AspectSenior Python Flask DeveloperPython Developer
Required CredentialsBachelor's in CS or related, experience with Flask, REST APIsBachelor's in CS or related, basic Python knowledge
Work EnvironmentWeb development teams, startups, tech companiesSoftware development teams, startups, tech companies
Employer & Industry UsageTech firms, SaaS companies, startupsVariety of industries including finance, healthcare, tech
Search & Comparison IntentAdvanced roles, leadership, project scopeEntry to mid-level development, learning

The main difference between a Senior Python Flask Developer and a Python Developer lies in experience and responsibilities. Senior developers typically have more expertise in Flask, lead projects, and mentor junior staff, whereas Python Developers may focus on coding and basic application development. Both roles are essential in web development teams, but senior roles require deeper knowledge and leadership skills.

What are the most commonly searched types of Python Flask Developer jobs in Maryland?

The most popular types of Python Flask Developer jobs in Maryland are:

What are popular job titles related to Senior Python Flask Developer jobs in Maryland?

For Senior Python Flask Developer jobs in Maryland, the most frequently searched job titles are:

What job categories do people searching Senior Python Flask Developer jobs in Maryland look for?

The top searched job categories for Senior Python Flask Developer jobs in Maryland are:

Senior Python Flask Developer jobs near you
Infographic showing various Senior Python Flask Developer job openings in Maryland as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 7% Part Time, and 7% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution.

Senior Python Backend Engineer [$300K/yr] TS/SCI FS-Poly with Security Clearance

SYSTOLIC

Annapolis Junction, MD • On-site

$300K/yr

Other

Re-posted 3 days ago

Job description

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Build scalable, automated enterprise workflows. Join our team to engineer robust backend microservices and RESTful APIs using Python (Django/Flask) and MongoDB, modernizing and streamlining critical system security processes across the project lifecycle. Qualifications & Compensation: • MongoDB Subject Matter Experts only • Responsible for deployment, configuration, and management of MongoDB environments • Troubleshoot and resolve performance, replication, and scaling issues • Design and support highly available and scalable MongoDB architectures • Perform performance tuning, indexing, and query optimization • Manage backup, recovery, and overall database health and reliability • Candidates who meet these requirements will receive an annual compensation of approximately [$300K/yr] Job Description: • Develop capabilities to shift from a manual evaluation system to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. • Direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. • Direct the overall database structure to fit into the overall architecture of the system. • Create new workflows to take over existing processes as needed as well as provide break/fix requests or updates. • Lead development of database structures, database parser software, and database loading software. • Direct fulfillment of requirements from a project inception to conclusion. Preferred Requirements: • Python, Django or Flask • ReST Endpoint Development • Micro-Service Model • Swagger • AWS, C2S or other cloud experience • Docker • Visual Studio Code or similar IDEs, JSON and/or XML serialization • Jira, Confluence • Git version control • Experience working in Agile environment About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our Pay Transparency page at: https://systolic.com/pay-transparency

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