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- ...MANTECH seeks a driven and mission-focused Senior Python Developer to join our elite team based in Herndon, VA . In this role, you will contribute directly to innovative projects that support the Intelligence Community, helping to protect our country from emerging...Senior
MANTECH
Herndon, VA1 hour ago $175,000 per week
ManTech International seeks a Senior Python Developer to lead design and development of secure, high-performance applications in the Information Technology & Data Management department. You will architect and implement Python-based services, integrate complex data sources...SeniorManTech International
Herndon, VA14 days ago- ...TryApplyNow is looking for a Senior Python Developer in Alexandria, Virginia. This position is fully remote and provides the opportunity to transform legacy SAS-based workflows into scalable Python solutions. The ideal candidate will have at least four years of Python...SeniorRemote work
TryApplyNow
Alexandria, VA4 days ago - ...Python Developer Location: McLean, VA (Hybrid -Tues-Thru) Duration: 10+ Month Job Description: Must Haves: 6+ years of hands-on Python development experience using PySpark, XML, Json. Database side they need to have experience with SQL using Hive. 6+ years...SeniorContract work
Samprasoft
McLean, VA3 days ago $60 - $62 per hour
...Job Title: Senior Python Developer Location: Mount Laurel, NJ (Local Candidates Only) Job Type: Contract Rate: $60-$62/hr Job Summary: We are seeking an experienced Senior Python Developer with strong expertise in PySpark, MongoDB, and SQL. The ideal...SeniorContract workLocal areaDiverse Lynx
Laurel, MD13 hours ago- ...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
Mavens Guild
McLean, VA3 days ago - ...Qualifications 7 10 years of professional experience as a Python Developer with expertise in Django. Proficiency in REST API development and integration. Strong understanding of OOP, MVC architecture, and web development concepts. Experience with version control systems...SeniorPermanent employmentContract workLocal areaRemote work
Digital Technologies Inc
McLean, VA5 days ago - ...threats, and we’re constantly expanding our technology offerings to stay ahead of the curve. About the Position We’re seeking a Senior Python Developer who is passionate about building robust and scalable solutions using Python and Django. In this role, you will be...SeniorWorldwide
Nucleon Security
Fort Washington, MD4 days ago - ...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
eSolutionsFirst
McLean, VA1 day ago - ...Senior Developer - Python / AWS Workflow Automation About the Role We are seeking a skilled and motivated Senior Developer to join our Workflow Automation team. This role is pivotal in designing, developing, and implementing a modern job scheduling and orchestration solution...SeniorLong term contract3 days per week
3B Staffing LLC
Herndon, VA14 hours ago - ...Title: Senior Python Developer Location: Must be onsite either in Plano, TX or McLean, VA for 5 days a week (Monday to Friday) Duration: Long Term Interview Mode: In-Person interview Job Description: Looking for a proactive, detail-oriented Professional...SeniorMonday to Friday
Unisys
McLean, VA5 days ago - ...to multiple customers. This role focuses on helping end users, developing new features, and coordinating with technical partners to integrate... ...Intelligence Polygraph clearance Four years of experience in a Python Development role Bachelor’s degree in Computer Science,...Senior
Leidos
Bethesda, MD3 days ago $100k - $150k
...Spatial Front, Inc. (SFI), a two-time USA Today Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a Senior Python Developer to join our growing team supporting a federal client in Suitland, MD. In this role, you will support a geospatial and data...SeniorFull timeRemote workFlexible hoursSpatial Front
Suitland, MD2 days ago$85 - $90 per hour
...Akkodis is seeking a Senior Python Developer for a Contract with a client in McLean, VA. The ideal candidate will be responsible for designing, building, and supporting scalable backend applications and datadriven services. Rate Range: $85/Hour to $90/Hour; The...SeniorHourly payContract workTemporary workLocal areaAkkodis
McLean, VA14 hours ago$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 clearance Four years of experience in a Python Development role Bachelor’s degree in computer science,...SeniorLocal areaImmediate startLeidos
Manassas, VA3 days ago$100k - $130k
# Senior Python DeveloperTripoint SolutionsBe an Early ApplicantFull TimeseniorFort Washington, Maryland, US$100k – $130kPosted Today## Role OverviewTripoint Solutions is hiring a Senior Python Developer. This is a full-time role in Fort Washington. Part of Tripoint Solutions...SeniorFull timeContract workTryApplyNow
Fort Washington, MD1 day ago- ...Job Title: SR. PYTHON DEVELOPER Location: Reston,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Job Description: Development : Python Developer with experience in Java as a plus. Proficient...SeniorContract workH1b
Btree Solutions
Reston, VA4 days ago - ...Build and maintain ETL pipelines using Python and PySpark on AWS Glue and other compute platforms Orchestrate workflows with AWS Step Functions and serverless components ( Lambda ) Implement messaging and event-driven patterns using AWS SNS and SQS Design and optimize...SeniorPermanent employmentContract workLocal area
Robotics Prcocess Automation, LLC
Reston, VA4 days ago $98.12k - $166.81k
...Overview Senior Software Engineer (Python) (USA/Remote) at ICF. The Health Engineering Solutions (HES) team works side by side with customers to... ...outcomes-based hospital quality measure data. This contract develops a human-centric reporting system that allows refinement,...SeniorFull timeContract workWork experience placementWork at officeRemote workICF
Reston, VA5 days ago- ...Job Description Job Description We are looking for a Senior Python Developer to join our software development team. Senior Python Developer responsibilities include participating in the entire software development lifecycle, debugging applications and configuring...SeniorWork experience placement
$229.9k - $262.4k
...Senior Lead Software Engineer, Back End (Python/Node.js) Do you love building and pioneering in the technology space? Do you enjoy solving complex business... ...of diverse technology projects and a team of developers with deep experience in distributed microservices, and...SeniorFull timePart timeInternshipLocal areaCapital One
McLean, VA3 days ago$124k - $280k
...leveraging advanced technologies and techniques to design and develop robust data solutions for clients. They play a crucial role in... ...Databricks Data Engineer Associate] is a plus Proficient in Python and structured/unstructured data Proficient in SQL and relational...SeniorFull timeH1bPwC
Washington DC1 day ago$155k - $175k
...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, we bring our customers the...SeniorFull timeLocal areaFlexible hoursShift work$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...SeniorLocal areaFlexible hoursShift work- ...Job Title Senior Python & SAS Developer (Data Modernization) Job Description LightFront is seeking a Senior Python & SAS Developer (Data Modernization) to support a long-term Census contract. This role will focus on modernizing legacy federal statistical and survey...SeniorLong term contractFull timeContract workFor contractorsWork at officeLocal areaRemote work
- ...environment Demonstrable professional experience with our tech stack: Python, PostgreSQL, Java Spring Boot, Angular, microservices... ...understanding of state management and UI performance Experience developing and maintaining Python applications, APIs, automation scripts,...SeniorLocal areaRemote work2 days per week3 days per week
Peraton
Ashburn, VA4 days ago $155,000 per week
ManTech International seeks a Python Software Developer to build secure, scalable solutions supporting U.S. national security. In the IT & Data Management team, you will design and implement Python-based applications, APIs, and data pipelines for mission-critical systems...ManTech International
Herndon, VA15 days ago- ...be notified as funding and hiring timelines are confirmed. We encourage interested applicants to apply. We are seeking a Senior Python Developer (Lead) to support a federal client in the Washington, DC area on a major application modernization initiative. This role...SeniorFull timeFor contractorsLocal areaRemote work
- ...Job Description Job Description Salary: This is a Senior Web Application / Python Developer position for supporting a DoD program located in Fort Belvior, Virginia. Overview: We are seeking a Senior Python Developer to join our dedicated technical team...Senior
- ...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...
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