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  • $131.3k - $237.35k

     ...customers. This role sits at the intersection of helping end users, developing new features, and coordinating with technical partners to...  ...-Intelligence Polygraph clearanceFour years of experience in a Python Development roleBachelor’s degree in computer science, Software... 
    Senior
    Full time

    Leidos

    Columbia, MD
    3 days ago
  • $155k - $175k

     ...Job Description Job Description Job Title Senior‑Level Python Developer (Python, C++)  Why IDS? IDS believes in resolving conflict, building innovative approaches to do so. Combining operational expertise with an intimate understanding of today’s greatest challenges... 
    Senior
    Local area
    Flexible hours
    Shift work

    IDS International

    Annapolis Junction, MD
    28 days ago
  •  ...Job Description Job Description Senior Software Developer (Python/Django)   Position Summary We are seeking a senior full-stack developer to own and modernize shared Python/Django capabilities and serve as the technical escalation point for complex, cross-application... 
    Senior

    Software Consultants Inc.

    Bethesda, MD
    7 days ago
  •  ...Job Description Job Description Job Title: Senior Python/Django Developer (Senior)  Company:  Quotient, INC. (A VTG Company) Location: Hybrid Bethesda, MD 3–5 days per week Contingency: Public Trust Security Clearance ( Ability to obtain and maintain)... 
    Senior
    Full time
    For contractors
    3 days per week

    Virtual Technologies Group

    Bethesda, MD
    6 days ago
  • $225k - $275k

     ...facing our customers. Responsibilities Lead a team to design, develop, and test application software to fulfill unique requirements...  ...Skills Experience with Assembly, C, C++, Java, Perl, or Python Experience developing Windows applications using Visual Studio... 
    Senior
    Hourly pay
    Temporary work
    Immediate start
    Flexible hours

    Erias Ventures, LLC

    Maryland
    2 days ago
  • Black Canyon Consulting (BCC) is seeking a Full-Stack Developer to support the User Services and Collection Division. The role involves...  ...possess significant experience in full-stack development using Python and Angular. Competitive salary and benefits including medical,... 
    Senior

    Black Canyon Consulting

    Bethesda, MD
    1 day ago
  •  ...Job Title: Senior Python Developer Location: McLean, VA Experience: 11+ Years Employment Type: Contract Prior Capital One experience is mandatory - ( Are you eligible and comfortable with being rehired at Capital One? Also, are you aware of any red flags or... 
    Senior
    Full time
    Contract work

    arrowminds Inc

    Maryland
    23 days ago
  • $143.91k

    Agency: Social Security AdministrationDepartment: Other Agencies and Independent OrganizationsSub agency: Chief Information Officer (CIO)Salary: Starting at $143,913 Per year (GS 14-15)Dates: Open 02/06/2026 to 10/31/2026Schedule: Full-time - Flextime and Alternate Work...
    Suggested
    Full time

    United States Government

    Woodlawn, MD
    19 hours ago
  • $145k - $170k

     ...Reporting to VP, Analytics & Data Science, the Senior Data Scientist, Product Analytics will...  ...user conversion and engagement. Develop dashboards to inform business decisions...  ...communication skills. ~ Proficiency with Python/R. ~ Proficiency with BI tools such... 
    Senior
    Full time
    Temporary work
    Remote work
    Work from home
    Home office
    Flexible hours

    BOLD

    Maryland
    11 days ago
  • $70 per hour

     ...Baltimore, MDContract: ContractPosted: 2026-09-17Deadline: 0001-01-01Our client, a leading healthcare organization, is seeking a Python Developer to join their team. As a Python Developer, you will be part of the data transformation initiative supporting various teams... 
    Suggested
    Contract work
    Remote work
    Flexible hours

    Experis

    Baltimore, MD
    19 hours ago
  •  ...Description Position: AI / ML Security Engineer (Senior) Clearance: TS/SCI CI-POLY Location: Fort...  ...of AI and ML systems, including LLMs Develop automated testing and evaluation frameworks using Python Identify model vulnerabilities, failure modes,... 
    Senior
    Monday to Friday
    Day shift

    Markesman Group

    Maryland
    3 days ago
  • In detail…We are working with a respected engineering consultancy to onboard an ambitious individual at either Senior or Principal level. As well as leading civil engineering designs and mentoring more junior team members, you will be a first-class communicator and will... 
    Senior
    For contractors

    Thomas Gray

    Essex, MD
    2 days ago
  • $107.9k - $195.05k

    Python DeveloperWho We Are:Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers and... 
    Suggested
    Full time

    Leidos

    Columbia, MD
    3 days ago
  • $176k - $282k

    ResponsibilitiesPeraton is hiring a Senior AI/ML Software Engineer to join our Cyber Solutions...  ...our team, you will work to help design, develop, test, and maintain scalable software...  ...software applications using Gradle Java, Python;Gather and evaluate end-user and customer... 
    Senior
    Full time
    Contract work
    Shift work

    Peraton Corporation

    Columbia, MD
    2 days ago
  • $170k - $245k

     ...their best work and make a meaningful impact.Learn more at .As a Senior ML Engineer, you'll be building and owning the recommendation...  ...platform engineers, product, and leadership. Write production-grade Python for models and pipelines alike and share ownership of the... 
    Senior
    Remote work

    CloudBolt Software

    Rockville, MD
    3 days ago
  • $50 per hour

     ...value realization within the business area. Your expertise in Python, the data-science lifecycle, deep-learning fundamentals, and emerging...  ...For A/AI Machine Learning Engineering SeniorResponsible for developing, integrating, and deploying autonomy and artificial... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Casual work
    Flexible hours

    Lockheed Martin

    Bethesda, MD
    2 days ago
  • $146.58k - $229.6k

     ...Company, Great Culture, Great Rewards, and Great Careers. The Senior Manager is responsible for the roadmap, architecture, delivery...  ...complex organization. Relevant technical depth. Strong command of Python and SQL, data modeling, orchestration, cloud data architecture,... 
    Senior
    Hourly pay
    Full time
    Work experience placement
    Local area

    GEICO

    Maryland
    6 days ago
  •  ...Job Description Job Description Job Description:   Quevera has exciting opportunities for Python API Developers to support the design and delivery of next-generation mission applications. In this role you will build scalable and secure APIs, integrate AI/ML capabilities... 
    Temporary work

    Quevera LLC

    Annapolis Junction, MD
    16 days ago
  • DescriptionActioNet is seeking a Python Developer to develop and maintain enterprise dashboards focused on cost, project progress, and data quality. This role requires advanced Python programming and SQL expertise to build data-driven reporting solutions integrated with... 
    Full time

    ActioNet

    Suitland, MD
    4 days ago
  • SHELADIA Associates, Inc. in Rockville, MD seeks an Engineering Lead to guide multidisciplinary teams delivering infrastructure, transportation, and civil projects. You will provide strategic direction, ensure technical excellence, and drive on-time, on-budget delivery....
    Senior

    Sheladia Associates, Inc.

    Rockville, MD
    1 day ago
  • QualificationsEdmonton specificallySummaryType: Full-timeFunction: MarketingExperience level: Mid-Senior LevelIndustry: Marketing And Advertising
    Senior

    BLEND360

    Columbia, MD
    19 hours ago
  • $120k - $247k

     ..._________________ We are looking for a candidate with strong Python expertise; any NiFi or Elastic experience would be a huge plus....  ...software into new or modified systems or operating environments   Develop simple data queries for existing or proposed databases or data... 
    Work at office
    Flexible hours

    Set of X

    Maryland
    6 days ago
  •  ...Overview BigBear.ai is seeking a motivated Senior AI Engineer with a proven track record in...  ..., the engineer will use AI/ML to develop tools and techniques to include fine tuning...  ...Active TS/SCI with Poly Proficiency in Python, LLM integration, and data engineering.... 
    Senior

    BigBear Inc

    Annapolis Junction, MD
    19 hours ago
  • $230k - $234.5k

     ...Senior Data Scientist Why This is an Exciting Role: As a Senior Level Data Scientist at Boeing Intelligence and Analytics, you will...  ..., algorithm analysis, and/or data clustering Experience with Python scripting, Pandas, Excel, and/or Jupyter Notebooks and/or... 
    Senior
    Contract work
    Remote work
    Worldwide

    Boeing Company

    Annapolis, MD
    4 days ago
  •  ...Job Description Job Description Role: Senior AI/ML Engineer – GenAI & Cloud Solutions Location: Mason, OH - Hybrid Job Type...  ...Language Models (LLM). Programming: Advanced proficiency in Python; exposure to Java/Go is a plus. Cloud Proficiency: Strong experience... 
    Senior
    Contract work

    Spark Tek Inc

    Owings Mills, MD
    12 days ago
  • The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. (HJF) seeks a Sr Scientist to serve as the Principal Investigator and lead independent, externally funded research programs in surgery, trauma, and related disciplines within the USU/WRNNMC Department...
    Senior

    The Henry M. Jackson Foundation for the Advancement of Milit...

    Bethesda, MD
    4 days ago
  •  ...In this key role , you'll get to dive deep into designing, developing, and maintaining enterprise-wide Tools and Services to support...  ...Experience using the Linux CLI – Experience developing with Java, Python, or Rust n a Linux environment – Experience developing with... 
    Visa sponsorship
    Work visa
    Flexible hours

    GIGATEC

    Annapolis Junction, MD
    13 days ago
  • $83.43k - $222.48k

     ...one family and one community at a time. POSITION SUMMARY The Senior Data Engineer will design, build, and support data engineering...  ...data solutions. Expectations for the Role Design, develop, and maintain data pipelines using GCP services including BigQuery... 
    Senior
    Hourly pay
    Full time
    Temporary work
    Local area

    CVS Health

    Maryland
    2 days ago
  • Upsher-Smith Laboratories, LLC in Rockville, MD is seeking a Principal Scientist, Analytical Sciences to lead analytical characterization for biologics across development stages. You will select methods, perform analyses, interpret results, and guide project teams toward...
    Senior

    Upsher-Smith Laboratories, LLC

    Rockville, MD
    1 day ago
  •  ...Assistance, Inc., (SGA), is searching for a Senior Data Scientist for a CONTRACT...  ...Responsibilities : Design, develop, and deploy machine learning models to solve...  ...implementation Required Skills : Python Proficiency: Expert-level skills in Python... 
    Senior
    Contract work

    Software Guidance & Assistance

    Rockville, MD
    2 days ago