734 Python Developer jobs in Chantilly,VA

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Senior Application Developer

GovCIO LLC - Fairfax, VA

Senior Application Developer

$175,000/yr

Hybrid~ 17 min

New, Posted 3 hours ago

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Remote HR manager

TCC Admin / Other

Chantilly, VA

Remote

5–8+ years of hands‑on HR generalist experience
Experience owning HR for a remote, multi‑state US workforce
Experience supporting California is is required
Experience supporting the following states is preferred: Colorado, Illinois, Maryland, Pennsylvania
Strong background in:
HR compliance (federal + state + local), especially around hiring, wage/hour basics, and terminations
Employee relations and performance management
Building HR processes and policies from scratch or from a very early stage
Demonstrated judgment in knowing what you know and what you don't
Comfortable researching, drafting, and proposing solutions
Equally comfortable saying, “this needs legal review / second eyes” on higher‑risk topics
High comfort with HRIS tools and general systems ownership
Clear, direct written and verbal communication

SmartExplore AI is experimental.

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Application Developer

ManTech

Chantilly, VA 20151

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Senior Backend Developer, Data Platform (TS/SCI with CI Poly)

Vantor

Reston, VA 20190

$182,000-$200,200/yr

Hybrid~ 18 minUrgently HiringEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you mustbe a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI polygraph.
_Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Current/active TS/SCI with a current CI polygraph.
10\+ years of professional software engineering experience, with strong backend development skills
Strong proficiency in Python
Experience building backend systems, APIs, or distributed services in production environments
PostgreSQL and Elasticsearch proficiency
Familiarity with AWS, especially S3, RDS, and other data centric services
Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design
Tenacious troubleshooting, problem solving and error fixing mentality
Strong communication and collaboration skills, ability to work, collaborate and thrive on a small technical team.
Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.

SmartExplore AI is experimental.

New, Posted 2 hours ago

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Channel Manager, Value Added Resellers, Federal Government

Spectrum

Herndon, VA 20171

~ 16 min OnsiteUrgently Hiring

5+ years exceeding revenue goals in sales
5+ years in sales and programmatic partner program experience
Ability to read, write, speak and understand English
Demonstrated top sales performance consistently surpassing revenue quotas
Working knowledge of computer networking, LAN and WAN technologies as well as high-capacity and fiber networks
Strong negotiation and closing abilities
Ability to quickly learn and apply new information in a team setting
Proficient in Microsoft Word, Excel, PowerPoint, Outlook and Visio
Valid driver's license and safe driving record
Availability of traveling up to 50 percent

SmartExplore AI is experimental.

New, Posted 7 hours ago

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Test Development Manager

Jabil Circuit

Washington, DC 20006

Hybrid~ 36 min

BS degree in Electrical/Computer Engineering, Computer Science, or related field
MS preferred
10+ years' experience in a software development/test capacity with enterprise server, storage, or networking products
3+ years people management experience
Excellent verbal and written communication skills
Prior experience directly managing software development teams
Experience managing remote, multi-national and geographically dispersed development teams
Domestic and/or International travel, up to 25%, may be required
Knowledge of professional software engineering practices for the complete software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
Agile, CICD, and SLDC process implementation and application experience
Knowledge/Expertise in the following programming/scripting languages: Python, BASH, Java experience a plus
Linux development experience with a solid understanding of its fundamentals and internals: Ubuntu/ CentOS
Well-versed in the following container/virtualization environments: VMware, Docker
Solid understanding of large-scale distributed systems in practice, including multi-tier architectures, application security, monitoring and storage systems
Experience with front-end and back-end Web UI design
Experience with common web APIs (REST, XML-RPC)
Experience with hardware and API solutions for controlling, managing and stressing L10 devices (servers, network and storage SSDs, NVMe): IPMI, Redfish, mprime, FIO, Linpack, ptugen, memtester
Experience in the creation and configuration(DHCP, PXE boot, nginx) of Virtual Machines (VMs), VMWare preferred
Experience with leading edge networking systems, hardware, software and protocols including but not limited to enterprise ethernet datacenter switching/routing L1, L2, and L3 (BGP, DHCP Relay, ECMP). Arista CloudVision is a plus
Experience with code versioning tools (Git preferred)

SmartExplore AI is experimental.

New, Posted 18 hours ago

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Data Center Procurement Manager, Data Center Sourcing & Procurement

Amazon Data Services

Herndon, VA 20170

~ 16 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

5+ years of procurement, supply chain, inventory management, contract management, lease administration or operations experience
5+ years of relevant strategic sourcing including vendor negotiations, global contract management, process improvement, operational and financial analysis experience
Bachelor's degree in Supply Chain, Business, Engineering, Finance, or a related technical field
Experience with data analysis tools such as Advanced Excel, SQL, Tableau, Python
Experience in global supply chain management, managing cross-functional teams in a fast-paced consumer electronics product company

SmartExplore AI is experimental.

New, Posted 8 hours ago

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Software Job Training Program

Year Up United

Washington, DC 20402

$525/wk

~ 36 min Onsite

A high school graduate or GED recipient
Eligible to work in the U.S.
Available Monday-Friday throughout the duration of the program
Have not obtained a Bachelor's degree
You may be required to answer additional screening questions when applying

SmartExplore AI is experimental.

New, Posted 18 hours ago

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Security Systems Surveyor

Johnson Controls

Chantilly, VA 20152

OnsiteHealth InsurancePaid Time OffRetirement Benefit

High school diploma or GED.
5 years of industry experience, commercial installation or commercial sales (not combined).
Minimum of five years of field experience, such as installation technician or successful sales representative, in commercial security; including intrusion detection, access control, IP video, fire alarm, etc.
Experience with IP networking common practices, to include up to a minimum Layer 3 basic concepts and functions.
Experience with a computer aided drafting software.
Ability to drive to customer and JCI branch locations.
Occasional travel but limited.
Strong PC Proficiency to include but not limited to; Microsoft Office 365, SharePoint.
Ability to learn JCI specific platforms to include but not limited to; Salesforce, ArcSite, MASterMind, ADMIN, etc.

SmartExplore AI is experimental.

New, Posted 18 hours ago

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