Senior Python Developer
$131.3k - $237.35kLeidos
Description
Who We Are :
Kudu Dynamics is a 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, engineers, makers, and shakers have experience spanning centuries of research, development, and operations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics is uniquely qualified to anticipate tomorrow’s threats and build the next of capabilities.
Job Description:
Join a growing team of security researchers and software engineers as we transition a state-of-the-art IoT security solution from the lab to multiple customers. This role sits at the intersection of helping end users, developing new features, and coordinating with technical partners to integrate new datasets and technologies. This position can be in Columbia, Maryland or Chantilly, Virginia.
Minimum Requirements
- US Citizenship with TS/SCI and Counter-Intelligence Polygraph clearance
- Four years of experience in a Python Development role
- Bachelor’s degree in computer science, Software Engineering, Computer Engineering, or related field
- Expertise in scripting (Python, shell scripting)
- Expertise with Docker and container orchestration (Nomad, Kubernetes, Docker Swarm)
- Proficiency in software development in Python
- Experience with infrastructure as code (Terraform, Ansible)
- Experience delivering solutions on AWS
- Experience with system monitoring, introspection, and visualization technologies (Grafana, Prometheus, ELK stack)
- Experience with GitLab CI/CD
- Experience working in an Agile Scrum development team
- Database administration/development experience with PostgreSQL or similar
- Experience supporting full-stack solutions including RESTful API and Angular-based web UI
- Experience with networking protocols (TCP, UDP, TLS)
- Experience with user management and onboarding new users
- Experience with Twelve-Factor App methodology
- Linux system administration experience
- Self-starter requiring minimal supervision
- Intelligent, proactive, and driven to achieve results
Specific Duties
- Troubleshoot and maintain the deployed application
- Onboard and managing new users
- Actively search for and screen new data sources and technologies to meet program demands
- Serve as primary point of contact for current and future data sources/technical partners
- Set up technical exchange meetings and gather/catalogue data information
- Understand security restrictions and access requirements
Education Requirements
- BS/MS (BA/MA) in a technical degree field, plus a minimum of 4 years directly related experience
- In lieu of a degree, 10 years of directly related experience
Technical Skills
- Expertise with Linux system administration
- Expertise in scripting (Bash, Python)
- Expertise with container build tools (Docker, Buildah)
- Expertise with Kubernetes (installing, managing, operating)
- Experience with Kubernetes CD tools (FluxCD, ArgoCD)
- Experience with infrastructure as code (Terraform, Helm)
- Experience delivering solutions on AWS/Azure
- Experience with system monitoring, introspection, and visualization technologies (Prometheus, Grafana, Loki, ELK stack)
- Experience with GitLab CI
- Experience with networking protocols (TCP, UDP, TLS); comfortable diagnosing and resolving networking issues
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:
March 2, 2026For 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 $131,300.00 - $237,350.00The Leidos pay range for this job level is a general guideline only and 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.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit .
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at .
Securing Your Data
Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at View email address on apply.j-vers.com .
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission .
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
- ...What we would like to see: In a senior developer role, you will design and build data flow and data integration processes to enhance loss... ...firm. Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you will develop, test...Senior
- ...Senior Python Developer We are seeking a Senior Python Developer to support the development of mission-critical applications built on modern software development frameworks. The selected candidate will collaborate with engineering teams to design, develop, enhance,...SeniorFull timeMonday to Friday
- ...Job Description: Must Haves: Python, SQL, Groovy, PostgreSQL, Jenkins, Docker Kubernetes, CI/CD, Bitbucket, Gitlab, Oracle,... ...business and operational capabilities. • Solid experience as Python Developer Experience with Python frameworks e.g., Django, Flask. • Good...SeniorWork experience placement
$150k - $175k
...Python Developer (Mid-Senior) Chantilly, VA 20151 JTEC Consulting LLC focuses on successfully delivering solutions to meet our clients' most critical needs. Our founding members have decades of experience delivering a wide range of solutions to Air Force and DOD...SeniorFor contractorsLocal areaRelocation package- ...Technical Skills: Experience writing Python code and RESTful web services using framework such as Flask, FastAPI etc. in a professional environment Back End Skills : Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database Automation Testing...SeniorLocal area
- ...candidate will have over 6 years of experience in data science, specializing in generative AI and large language models, and possess strong programming skills in Python or R. Competitive compensation and a collaborative work environment are offered. #J-18808-Ljbffr...Senior
- ...team and business side to collect the requirements Design, develop and support software solution for the given requirements within... ...related technical field Demonstrated knowledge of: Python, Pandas and other popular Python libraries Java Testing...Senior
- ...A leading technology firm in McLean, Virginia is seeking a highly skilled Senior Software Developer / Data Engineer. This role requires strong experience in Python and SQL to develop data pipelines and manage data streaming solutions. Candidates should have 6–8+ years...Senior
- ...Senior Python Developer Concept Plus is a mission-focused technology solutions provider that transforms IT concepts into impactful solutions for federal agencies. Headquartered in Fairfax, VA, we bring the agility, responsiveness, and customer intimacy of a small business...SeniorLocal areaFlexible hours
- ...is seeking a Software Engineer for a full-time remote position. Responsibilities include designing backend systems, developing APIs with Django and Python, and managing databases. Candidates should have 5+ years of full stack experience, knowledge of cloud technologies,...SeniorFull timeRemote work
$100k - $180k
...About the job FS2 - DevOps / AWS / Python Engineer (Mid-Senior) FS2 - DevOps / AWS / Python Engineer (Mid-Senior) Clearance Required... ...that must work every time , collaborating closely with developers, and operating in environments where precision and security...SeniorFull timeRelocation package- ...firm is seeking an experienced Full Stack Engineer to design and develop cutting-edge AI Agents and Gen AI applications in McLean, VA.... ...advanced skills in Angular for front-end development, along with Python for microservices. Candidates should possess over 10 years of...Senior
- ...Senior Machine Learning Engineer Job Description CoStar Realty Information Inc. seeks... ...models into applications and services. Develop and maintain efficient and scalable data... ...occupation. Special Skill Requirements: (1) Python and C++ programming for developing...SeniorRemote work
- ...A tech services firm is seeking a Mid-Senior Level Python Developer for full stack application development onsite in McLean, VA. Ideal candidates will have a Bachelor's degree in a related field and at least 5 years of extensive experience in Data technologies including...Senior
- ...Overview VTG is seeking a Senior Associate Software Engineer with specific skills to optimize our Python-based software for modeling sonar array performance and other... ...and GPU kernels where necessary Conceive, develop, and evaluate novel engineering solutions to...Senior
- ...collaboration, inclusion, and professional growth are at the forefront. Job Summary Aretum is seeking a skilled and motivated Senior Python Developer. As a Senior Python Developer, you will lead the integration of a custom application with other client based systems....SeniorFull timeContract workTemporary workLocal areaRemote work
- ...Position: Senior Full Stack Python Developer Will not consider candidate with Data Engineer need Developer Software Engineer would work. Client: Freddie Mac Location: Mclean VA (Onsite) Duration: 6 Months (with possible extension) Visa: USC GC GC-EAD & H4-EAD...SeniorFull time
- ...Overview Senior C++ Developer role with responsibilities spanning feature development, requirements analysis, and collaboration across multi... ...Boost, gRPC, Tuxedo, Multi-threading, PL/SQL, Unix, Linux, Python, and XML. Contribute to new development as well as the...SeniorFull time
$96.5k
...will: Work with the Product Owner and Squad members to develop, test, configure, upgrade and maintain Datacenter Network Infrastructure... ..., CMX.DNAC Experience with automation/scripting (Python, Ansible, Bash) for Datacenter Network management Basic knowledge...SeniorWork experience placementRemote workOverseasFlexible hoursWeekend work3 days per week$65 - $70 per hour
...Senior Java Developer (SW1001398) ? Location: Manassas, VA (Hybrid - Minimum 2 days onsite/week) ? Duration: 12+ Month Contract (Likely... ...REST API Development: Strong hands-on experience Python Scripting: 4+ years RedHat Linux: 4+ years Container...SeniorLong term contractContract workLocal area2 days per week- ...A global professional services firm is seeking a Senior AI Native Engineer to innovate within AI systems. The role involves researching... ...candidates have experience in AI/ML development and strong skills in Python. The position offers competitive pay and a hybrid work model,...Senior
- ...MANTECH seeks a motivated, career and customer-oriented Senior Data Engineer to join our team in Chantilly, VA. The Senior... ...designing large-scale ingest systems, optimizing data lifecycles, and developing custom solutions to exploit new and existing data sources....SeniorFull timeWork at office
$115k - $150k
...A leading federal contracting company in McLean, Virginia, seeks a Machine Learning Engineer to develop AI/ML solutions for Federal use cases. The role demands strong programming skills, collaboration with cross-functional teams, and experience with ML frameworks. Ideal...Senior$60 - $80 per hour
...60.00/hr - $80.00/hr Position Overview: We are seeking a Senior Java Developer to lead a critical security initiative: adapting our current... ...to get work done. Preferred/Nice-to-Have Skills Python: Experience with Python is a strong plus. Linux Environment...SeniorContract workLocal areaRemote workRelocationFlexible hours2 days per week- ...Job Title: Python Developer Location: McLean, VA (Onsite) Looking for a Senior Python Backend Developer with expertise in developing scalable applications and services based on Python frameworks such as Pandas, Pytest, NumPy, Flask and SQL. Someone who is a...
- ...A technology firm specialized in defense software is seeking a Senior/Principal Software Architect to lead the design and development... ...AI and sensor technology. You will influence architecture and develop solutions that directly impact mission-critical operations. Ideal...Senior
- ...REQUIREMENT Python Developer Location: McLean, VA - ONSITE & ONLY LOCALs Duration: 6 months Role: Python Developer Exp 8-10 years Skills: Python Strong Python experienceAutomation using Groovy PandasJIRA integration with JenkinsJIRA API...Contract workLocal area
- ...Role: Python Developer (Backend Developer ) Location: Hybrid Onsite in Mclean, VA Duration: 6+ months (Possibility of Extension) Job Type: W2 Must have: Python Django , flask Fintech Exp Desired: Angular (not a must have) Java Looking...
- ...team to transform data into actionable insights. Ideal candidates will have a quantitative background with strong technical skills in Python and machine learning. Competitive salary range is provided, alongside comprehensive benefits. This opportunity invites innovative...Senior
- ...~ As discussed yesterday, here's some high-level skills we are looking for in a Python developer- Transform approximately 30 existing UiPath bots into Python scripts, replicating and enhancing the current automation outcomes. Partner with business process owners to...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Python Developer. Be the first to apply!
- senior performance engineer Manassas, VA
- senior manager diversity & inclusion Manassas, VA
- senior robotics software engineer Manassas, VA
- senior customer service Manassas, VA
- senior mainframe developer Manassas, VA
- senior cybersecurity engineer Manassas, VA
- senior manager m&a tax Manassas, VA
- senior project manager Manassas, VA
- senior accountant remote Manassas, VA
- senior java full-stack developer Manassas, VA


