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Senior Backend Python Jobs in Baltimore, MD (NOW HIRING)

Leidos

Junior Python Developer

Columbia, MD · On-site

$69K - $125K/yr

Develop and maintain Python-based backend services and tooling * Support troubleshooting and bug ... Collaborate with senior developers and DevOps engineers * Assist with onboarding technical ...

Staffed4U

Senior Software Engineer

Annapolis Junction, MD · On-site

$190K - $198K/yr

Senior Software Engineer Location: Annapolis Junction, MD Clearance: TS/SCI with Polygraph required ... Python. * Design scalable microservices and backend systems that support high-performance data ...

Syndicus, Inc.

Sr. Software Engineer

Columbia, MD

$182K - $240K/yr

Sr Software Engineer - Columbia, MDColumbia, MDRequirements Key Responsibilities Technical ... Develop secure, scalable backend services and APIs in Python using FastAPI and/or Django. Deliver ...

Bytoa

Senior Application Engineer (Splunk)

Columbia, MD · On-site

$230 - $255/hr

Description We are seeking an experienced Senior Application Engineer with a focus on Splunk. In ... Backend) * Experience in the buildout and sustainment of Splunk * Experience in writing Python ...

New

AV

Senior Software Engineer

Jessup, MD · On-site

$126K - $166K/yr

The Senior Software Engineer is responsible for designing, developing, and delivering high ... Responsibilities : • Design and develop scalable backend services using Java, Python, or similar ...

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Senior Backend Python information

See Baltimore, MD salary details

$15.9K

$147.3K

$189.8K

How much do senior backend python jobs pay per year?

As of Aug 20, 2026, the average yearly pay for senior backend python 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 does a senior backend Python developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What are the key skills and qualifications needed to thrive as a senior backend Python developer?

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

What are some common challenges senior backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

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

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

Senior Backend Python jobs near you

Enterprise - Senior Application Engineer - Python, Docker, Django 7/24/2026 Annapolis Junction,[...]

Erias Ventures, LLC

Annapolis, MD • On-site

$237 - $262/hr

Other

Medical, Life

Posted 2 days ago

New

Job description

Enterprise - Senior Application Engineer - Python, Docker, Django
  • Annapolis Junction, MD

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problem-solving,open communication, andempowering our employeesto make decisions and put forth new ideas.

Our staff includes technical experts working across multiple disciplines, bringing diverse perspectives to every project. We are seeking engineers who wish to grow their careers and want to become part of atechnicallystrongandgrowth-orientedcompany focused on bringinginnovative solutionsto the difficult mission problems facing our customers.

Description

We are seeking an Application Engineer to be part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process 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.

  • Will provide the development, test, deploy, and sustainment of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models stored in MariaDB or MongoDB and send data upon request, in JSON format, to UI front ends
  • Will provide middleware and backend support to all system applications

This position may allow for partial telework.

Clearance

A current Top-Secret/SCI with polygraph security clearance is required. Candidates cannot be sponsored or nominated for a government security clearance under this position.

Experience

Twelve (12) years minimum experience and a High School Diploma/GED. Ten (10) years minimum experience and an Associate's Degree. Eight (8) years minimum experience and a Bachelor's Degree. Six (6) years minimum experience and a Master's Degree. Four (4) years minimum experience and a Doctorate's Degree.

Required skills:
  • Pytho
  • Docker
  • Experienced using Django or Flask
  • Databased experience using MongoDB or MariaDB
  • ReST endpoint development
  • Micro service model
Desired skills:
  • AWS or other cloud experience
  • JSON and/or XML serialization
  • Jira
  • Confluence
  • Git version control
  • Agile
Benefits

Erias Ventures provides a complete package of wealth, health, and happiness benefits.The expected salary range for this position, depending on education and years of experience is $237,000 - $262,000.

Wealth Benefits:
  • Above Market Hourly Pay
  • 11% RothorTraditional 401kwith Immediate Vesting and Deposit
  • Spot Bonusesfor Assisting with Business Development and Company Growth
  • Professional Development Bonusesfor Certificates and Degrees
Health Benefits:
  • Company subsidizedMedicalCoverage
  • 100%Company PaidVisionandDentalCoverage
  • 100%Company PaidLong Term Disability,Short Term Disability, andGroup Life Insurance
  • MonthlyWellness Reimbursement
Happiness Benefits:
  • Paid Time OffwithFlexible WorkSchedules andBirthday Off
  • Amazon Prime MembershipandMonthlyInternetReimbursement
  • TechnologyandProductivity Allowancefor Equipment and Supplies
  • Morale BuildingandCompany Eventsto Celebrate our Successes and Build our Community
  • Onboarding and AnnualSwag
  • Company Paid Professional DevelopmentandTraining

At Erias Ventures, we are dedicated to fostering a diverse and inclusive workplace. As an equal opportunity employer, we ensure that all qualified applicants are considered for employment based on merit, without discrimination. We welcome individuals regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

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