Average salary: $130,080 /yearly
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$96.9k - $247.9k
...previously has been voted 10 years in a row as a TOP Place to Work by the Washington Business Journal. We’re looking for multiple Backend Python Engineers to join our growing team, and we have opportunities available for engineers across a wide range of experience levels.What...PythonFull timeImmediate start- ...Senior Python Developer ******ONSITE 3 DAYS PER WEEK IN MCLEAN, VA REQUIRED***** Position Overview: Freddie Macs Financial Engineering team is seeking Python Developers for a large strategic financial project. The position is focused on python development of components...Python3 days per week
Software Technology Inc
Reston, VA5 days ago $114k - $247.9k
...applications with React and Next.js using modern JavaScript/TypeScript, HTML, and CSSExperience developing backend services using Python frameworks such as FastAPI, Flask, or Django; experience with Node.js frameworks such as Express or NestJS is a plus.Build secure,...PythonFull timeImmediate start- ...integration.Required Skill and Experience Experience in Java Backend with proficiency in Java, springboot and microservices. Experience in Python, Gitlab, Terraform.Preferred Skill and Experience Experience with CI/CD pipelines, DevOps practices, and test automation frameworks...PythonFull timeTemporary workRelocation
- ...hands-on development and delivery of software applications. Proficiency in one or more programming languages, such as Java, C++, Python, JavaScript, or Ruby. Solid understanding of software development principles, including object-orientated design, data...Python
VTG
Herndon, VA3 days ago - ...Advanced Proficient with integrating complex and/or existing systems., Advanced Knowledge of programming languages (e.g. JavaScript, C, Python, etc.)., Advanced Excellent communication skills both written and verbal., Advanced Knowledge of cloud technologies (e.g. AWS,...PythonWork experience placementImmediate start
- ...Support MS SQL Server ETL processes, including understanding existing data pipelines and modifying them when needed.• Utilize ArcGIS Python tools (ArcPy or ArcGIS API for Python) for data loading, automation routines, and system administration workflows.• Participate in...PythonFull time
- ...education and experience Appropriate experience in Software Engineering and/or Development Demonstrated experience with Java, Python, node.js, JavaScript, HTML Experience designing and developing client/server architectures Understanding of data transport...PythonFull timeWorldwide
Acclaim Technical Services
Reston, VA9 hours ago - ...application architecture Experience in Application servers and database systems Experience in Java Full Stack development Experience in Python (for development/scripting) Experience in SQL (SAS experience is a plus) Experience in CI/CD implementation using GitLab and...PythonFull timeTemporary workRelocation
- ...security clearance with Full Scope Polygraph . Candidates who do not currently hold these credentials will not be considered. Required: Python Experience using MongoDB Experience using Django or Flask ReST endpoint Micro services Desired: ReST endpoint Micro services...Python
Kepora LLC
Herndon, VA4 days ago $80 - $85 per hour
...engineering teams to deliver high-quality software solutions.Design and execute automated tests using Playwright, migrating existing Python-based test automation to Playwright with TypeScript.Develop new features and enhancements with a focus on user experience,...PythonRemote work$112k - $179k
...Senior Full Stack Developer (Python/Java/Angular) Job Locations US Requisition ID 2026-168013 Position Category Information Technology Clearance Public Trust Responsibilities Peraton is seeking a Full Stack Developer...PythonContract workLocal areaRemote workShift work2 days per week3 days per weekPeraton
Reston, VA5 days ago$153k - $207k
...the work statementActive U.S. Top Secret/SCI Security Clearance that has been active in the past 24 monthsProficiency with MATLAB, Python, or comparable software language7 years of systems engineering experience2 years of experience in a technical leadership position (...PythonPermanent employmentFull timeVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...in software development, including design, development, and implementation Proficiency in one multiparadigm programming language (Python, Java, Go, Rust, etc.) Experience with data extraction, manipulation, visualization, and analysis of large datasets Experience designing...PythonFull timeFlexible hours
- ..., load testing, and system optimization • Hands-on experience with backend technologies such as Node.js (TypeScript preferred) and Python, building APIs and event-driven systems • Strong experience designing and operating data pipelines and data platforms (real-time and...PythonFull timeContract workTemporary workRemote workFlexible hours
- ...techniques and experience with full spectrum of Software engineering (Build, Integration, Test, Releasing and Deployment) leveraging Python.Experience in Developing and/or challenging engineering solutions/practices and collaborating with peers within and outside of...PythonTemporary workWork experience placementImmediate start
- ...skills with a focus on building responsive, user-friendly interfacesProficient in front-end and scripting languages such as JavaScript, Python, Java, and R; experienced in data extraction, manipulation, and visualizationExperience with modern front-end frameworks such as...PythonFull timeWork at office3 days per week
$105.4k - $168.7k
...end applicationsExperience developing and managing APIsProficiency in backend coding/development using Java and working knowledge of Python, JavascriptProficiency using no-sql databases such as MongoDB; experience using PostgresKnowledge of backend frameworks, such as...PythonContract workWork at office$99k - $225k
...end framework such as React or Vue5+ years of experience with back-end development, including with back-end languages such as Java, Python, GO, SQL, or C++, and front-end languages such as JavaScript, TypeScript, HTML, or CSS5+ years of experience with enterprise...PythonFull timeContract workPart timeWork at officeLocal areaRemote work- ...maintaining source control on code Experience with Jenkins for building and deploying applications Experience with Java build processes using Gradle and Maven. Experience with ElasticSearch and or Solr Experience in Java and Python programming with the AWS SDK #J-18808-Ljbffr...Python
Convirgence
Herndon, VA3 days ago $148.5k - $260.1k
...:A related technical degree required5+ years backend software development experienceDeep knowledge of programming in Java, Golang, Python, or RubyExperience owning and operating multiple instances of a critical serviceExperience with Agile development methodology and Test...PythonFull timeLocal area- ...any area necessary Advanced demonstrated experience with AWS cloud supported programming languages like JavaScript, TypeScript, or Python. Ability to use: KMS, ALB/ELB, Route 53, VPC Fluency with CI/CD toolsets such as: CloudFormation, BitBucket, Jenkins, Ansible Experience...PythonTemporary workWork experience placementRemote workShift work
$80k - $128k
..., CSS3, responsive design; exposure to state management (Redux/NgRx) and modern build tools (Webpack, Vite, Angular CLI).Back-end: Python 3.8+ (FastAPI or Flask), OR Java (Spring/Spring Boot); RESTful API design and OpenAPI/Swagger.Messaging: Basic understanding of message...PythonContract workShift work- ...Only On W2 Python Developer McLean VA- 1 hour in person interview required. 6 month initial duration Job Description: Design and implement Web-based application using Python. Develop specifications and designs for complex applications or modifying/maintaining complex...Python
Syntricate Technologies
Reston, VA2 days ago - ...applying OGC geospatial standards (WMS, WFS, Tile Services) Docker, Kubernetes, and CI/CD pipelines Back-end API development (Java / Python) PostgreSQL, AWS, and Red Hat Linux Git / open-source contributions, peer code review, and unit testing frameworks...PythonFull timeRemote workFlexible hours
North Point Technology, Llc
Herndon, VA9 hours ago $111.8k - $221.8k
...00% onsite work. Must be US citizen. Transfer to AFS required. Key Responsibilities and Qualifications 4+ years of experience in Python development with Flask, Django, and/or FastAPI, including unit and integration testing. 2-3+ years of experience in SQL and familiarity...PythonLive inLocal area- ...delivering APIs, and integrating with other software systems and databases. Requirements 4+ years of experience in developing a Python application with Flask, Django, and/or FastAPI, including unit and integration testing. 2 to 3+ years of experience with SQL, familiarity...PythonLive inLocal area
- ...operational pictures. We do everything from data collection to UI/UX development and advanced deep learning, using a broad toolset including Python, C#, and ArcGIS. Our projects include cutting-edge R&D efforts, as well as large mission programs incorporating data processing/...PythonFull timeImmediate start
Reinventing Geospatial, Inc. (rgi)
Herndon, VA9 hours ago - ...applications end‑to‑end and collaborating within Agile teams to deliver scalable, reliable, and mission‑focused systems. ~ Developing with Python-based solutions for automation, API integration, backend services, and cloud workflows within AWS environments. ~ Building modern...PythonFull time
Vibrint
Herndon, VA9 hours ago $87.1k - $157.45k
...examination. Proficiency with the following technologies: Web: HTML, CSS, JSON, Ajax, and REST APIs Object-oriented Programming: Python, Java, or JavaScript Advanced Programming: Go Front-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot,...PythonContract workLocal areaImmediate startLeidos
Herndon, VA2 days ago
