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Senior Python Software Engineer Jobs in Baltimore, MD

CyberMaxx

Senior Software Engineer, Python

Linthicum, MD · On-site

$120K - $140K/yr

We seek to hire a Senior Python Developer who will be responsible for designing and building novel tools in the cybersecurity SOAR and SIEM space, utilized by our clients and security analysts to ...

Everwatch

Software Engineer, Mid

Annapolis Junction, MD · On-site

$55.29 - $79.33/hr

Job Title Software Engineer, Mid Overview EverWatch is a government solutions company providing ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Everwatch

Software Engineer, Mid

Annapolis Junction, MD · On-site

$55.29 - $79.33/hr

Responsibilities As a software engineer, you know that good software is more than just a nice ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

GDIT

OCO Software Developer/Engineer

Annapolis Junction, MD · Hybrid

$148.75K - $201.25K/yr

ANSI C++, C (Programming Language), C++ STL, Git, Python Software Development Certifications: None Experience: 8 + years of related experience US Citizenship Required: Yes SOFTWARE ENGINEER PRINCIPAL ...

Wrenchio LLC

Senior Software Engineer

Annapolis Junction, MD · On-site

$134.60K - $177.40K/yr

Description: The role of Sr. Software Engineer includes developing, maintaining, and enhancing ... Python, and Make scripts - Familiar with developing embedded applications - Analyze user ...

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Senior Python Software Engineer information

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$54.6K

$141.1K

$193.8K

How much do senior python software engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior python software engineer in Baltimore, MD is $141,072.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,700.00 and $162,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Python Software Engineer, and why are they important?

To thrive as a Senior Python Software Engineer, you need advanced proficiency in Python programming, strong problem-solving abilities, and a solid background in computer science or a related field. Familiarity with frameworks like Django or Flask, experience with version control systems such as Git, and knowledge of cloud platforms and CI/CD tools are typically required. Leadership, effective communication, and mentorship skills help you collaborate with teams and guide junior developers. These skills ensure the delivery of robust, scalable software solutions and foster a productive, innovative development environment.

What are some common challenges faced by Senior Python Software Engineers when leading complex projects, and how can they be addressed?

Senior Python Software Engineers often face challenges such as balancing hands-on coding with mentoring junior team members, managing technical debt, and designing scalable solutions. Successfully addressing these challenges involves clear communication, proactive code reviews, and effective prioritization of tasks. Collaborating closely with cross-functional teams and fostering a culture of knowledge sharing can also help ensure project success and team growth.

What does a Senior Python Software Engineer do?

A Senior Python Software Engineer designs, develops, tests, and maintains complex software applications using the Python programming language. They often lead or mentor junior developers, architect software solutions, and ensure best coding practices are followed. These professionals collaborate with cross-functional teams to deliver scalable and efficient systems, troubleshoot issues, and optimize application performance. Their expertise includes advanced knowledge of Python frameworks, libraries, and development tools, as well as experience with databases, APIs, and cloud services.

What is the difference between Senior Python Software Engineer vs Python Developer?

AspectSenior Python Software EngineerPython Developer
Required CredentialsBachelor's degree in CS or related field, experience in software engineeringBachelor's degree in CS or related field, coding proficiency
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing applications, debugging
Employer & Industry UsageTech companies, startups, enterprise softwareWeb development, data analysis, automation projects
Common Search & Comparison IntentUnderstanding senior-level roles, responsibilities, and skillsEntry to mid-level coding roles, project involvement

The main difference between a Senior Python Software Engineer and a Python Developer lies in experience, responsibilities, and scope. Senior engineers typically lead projects, design system architecture, and mentor junior staff, while Python Developers focus on coding, application development, and implementation. Both roles require strong Python skills and relevant credentials, but senior roles demand more experience and leadership capabilities.

What are popular job titles related to Senior Python Software Engineer jobs in Baltimore, MD? For Senior Python Software Engineer jobs in Baltimore, MD, the most frequently searched job titles are:
What job categories do people searching Senior Python Software Engineer jobs in Baltimore, MD look for? The top searched job categories for Senior Python Software Engineer jobs in Baltimore, MD are:
What cities near Baltimore, MD are hiring for Senior Python Software Engineer jobs? Cities near Baltimore, MD with the most Senior Python Software Engineer job openings:
Senior Python Software Engineer jobs near you
Senior Python Developer (SWE-3)

Senior Python Developer (SWE-3)

Leidos

Fort George G Meade, MD

$107.90K - $195.05K/yr

Full-time

Retirement, PTO

Posted yesterday

Leidos rating

8.4

Company rating: 8.4 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

58th of 424 rated business services

Job description

Leidos has a new and exciting opportunity for a Senior Python Developer in our Intelligence Sector's (Intel) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

Job Summary:

Our LOE program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Clickhereto learn more about how this program "Delivers Mission Success!"

Seeking a motivated Senior Python Developer with the right knowledge, skills, and abilities to support a new cybersecurity initiative. You will work closely with a small team and mission stakeholders to capture requirements, create parsers for network protocols, develop fingerprints and signatures to identify suspicious and anomalous network activity, and deploy solutions to customer supported tools to automate and enable data and metadata analysis.

Job Responsibilities/Qualifications:

  • Mission Focus: Collaborate closely with customers to overlay network datasets through an existing architecture with the ABYSS product. Integrate parsers and signatures into ABYSS and develop tradecraft for front end sensors.
  • Technical Proficiency: Develop parsing and processing of network protocols to populate customer data repositories. Prototype and develop analytic workflows to automate tasks such as profiling network traffic/activity and detecting/alerting based on network changes.
  • Qualifications: Bachelor's degree in computer science, plus 8-years of relevant experience or equivalent. Proficiency with Python, C++, and Spark. Experience with Jupyter Notebooks, JIRA, Confluence, and Git/Gitlab. Understanding of ASDF and TCLD. Knowledge of XKEYSCORE/ABYSS fingerprints.
  • Security Clearance: Active TS/SCI with Polygraph required to be considered for this role.
  • Desirable Skills: General understanding of SNORT signatures. Familiarity with SCADA/industrial systems and related protocols.

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you - apply today!

Careers.leidos.com

conmd

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:January 5, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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