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Sr Backend Python Developer Jobs in Baltimore, MD

Capital Axis Solutions

Be Seen First

Senior AI Full Stack Developer

Linthicum Heights, MD · On-site

$175K - $185K/yr

The Application Developer, Advanced Technology (Senior) must be able to translate applications ... backend (Python, Node.js). * AI/ML Integration: Implement LLM capabilities, RAG patterns, prompt ...

Polar IT Services

Python Integration Developer

Hanover, MD · Hybrid

$50 - $69/hr

Mid-Senior It's a W2 Role Job Summary We are seeking an experienced Integration Developer with strong Python development skills to build and support enterprise integrations across cloud platforms and ...

Polar IT Services

Python Integration Developer

Hanover, MD · On-site

$50 - $69/hr

Mid-Senior It's a W2 Role Job Summary We are seeking an experienced Integration Developer with strong Python development skills to build and support enterprise integrations across cloud platforms and ...

Lockheed Martin

Back-End Software Developer

Hanover, MD · On-site

$118K - $154K/yr

... with Python and PostgreSQL • Experience AWS Infrastructure • Experience with Relational ... back-end web design and development • Demonstrated experience in preparing, conducting, and ...

Gigatec Engineering

Back End Developer

Annapolis, MD · On-site

What You'll Be Doing (We don't love the bullet points, but we love the work!) As the Back End ... Recent Python (3.x) software development experience * Experience with Rust programming concepts, or ...

Altumint

Junior Python Engineer

Lanham, MD

$80K - $90K/yr

Senior Software Engineer Team Lead FLSA Status: Exempt Position Summary The Junior Python Engineer ... The position is heavily centered in Python development and offers broad exposure across backend ...

Quevera LLC

Back End Developer (HYBRID)

Annapolis, MD · Hybrid

Develop RESTful APIs and backend components using Python, Java, and C++. * Design and implement ... Collaborate with software engineers, system engineers, and stakeholders throughout the software ...

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All JobsSr Backend Python Developer JobsSr Backend Python Developer Jobs in Baltimore, MD

Sr Backend Python Developer information

See Baltimore, MD salary details

$15.9K

$147.3K

$189.8K

How much do sr backend python developer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for sr backend python developer in Baltimore, MD is $147,290.00, according to ZipRecruiter salary data. Most workers in this role earn between $144,600.00 and $166,400.00 per year, depending on experience, location, and employer.

What is the difference between Sr Backend Python Developer vs Backend Python Developer?

AspectSr Backend Python DeveloperBackend Python Developer
Required Experience5+ years, leadership skills1-3 years, technical skills
ResponsibilitiesDesigning architecture, mentoringImplementing features, coding
CertificationsOptional, often relevantOptional
Work EnvironmentTeam leadership, project planningDevelopment, coding tasks

The main difference between a Sr Backend Python Developer and a Backend Python Developer lies in experience, responsibilities, and leadership roles. Senior developers typically have more experience, oversee architecture, and mentor junior staff, while backend developers focus on coding and feature implementation. Both roles are essential in Python-based backend development within tech companies and share similar technical requirements.

What are popular job titles related to Sr Backend Python Developer jobs in Baltimore, MD? For Sr Backend Python Developer jobs in Baltimore, MD, the most frequently searched job titles are:
What job categories do people searching Sr Backend Python Developer jobs in Baltimore, MD look for? The top searched job categories for Sr Backend Python Developer jobs in Baltimore, MD are:
Sr Backend Python Developer jobs near you
Applications Programmer - Python

Applications Programmer - Python

MATRIX SYSTEMS & TECHNOLOGIES INC

Baltimore, MD

$65K - $85K/yr

Full-time

Medical, PTO

Posted 23 days ago

Be an early applicant

Job description

Benefits:
  • Health insurance
  • Paid time off
  • Training & development

Job Description
  • Assist in the design, development, testing, and maintenance of web applications and APIs using Python and modern development frameworks.
  • Support development of RESTful APIs and backend services.
  • Contribute to data processing, automation, and AI-assisted workflows.
  • Collaborate with senior developers and business analysts to translate functional requirements into technical solutions.
  • Write clean, maintainable, and well-documented code following secure coding practices.
  • Develop and execute unit tests and assist with integration testing.
  • Participate in code reviews and Agile ceremonies.
  • Support application troubleshooting and issue resolution in development and test environments.
  • Adhere to all security, Project Management Office (PMO), change control, work management, service delivery policies, processes, tools, and methodologies.
Qualifications
  • A minimum of three (3) years of professional experience in software development (internships count toward experience)
  • Experience with Python programming.
  • Experience developing or consuming REST APIs.
  • Good understanding of relational databases (PostgreSQL, MySQL, or similar) and writing SQL queries.
  • Familiarity with version control tools such as Git, JIRA.
  • Good understanding of object-oriented programming principles.
  • Strong analytical and problem-solving skills.
  • Ability to work in a collaborative Agile team environment.
  • A minimum of two (2) years of experience with Python frameworks such as FastAPI, Flask, or Django.
  • Exposure to AI/ML libraries such as Pandas, NumPy, Scikit-learn, or TensorFlow/PyTorch.
  • Experience integrating AI APIs (e.g., OpenAI, AWS AI services, Azure AI, etc.).
  • Experience with automation scripting or workflow automation.
  • Familiarity with cloud platforms (AWS, Azure, or Google Cloud).
  • Experience building or consuming microservices.
  • Experience working with containerization tools such as Docker.
  • Familiarity with CI/CD tools (GitHub Actions, GitLab CI, Jenkins).
  • Basic knowledge of API security and authentication (OAuth2, JWT).
  • Exposure to front-end technologies (JavaScript, React, or Angular).
  • Experience working on data-driven or public-facing applications.
  • Strong interest in AI-enabled application modernization in government systems.