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  •  ..., semi-structured, and unstructured data using GCP native and open-source tools. Collaborate with data scientists and ML engineers to...  ...such as Google Kubernetes Engine (GKE) for data workloads. Develop and maintain Infrastructure as Code (IaC) with Terraform or Cloud... 
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    2 days per week
    3 days per week

    IQUASAR LLC

    Ashburn, VA
    5 days ago
  • UI/UX Developer job at Xenith Solutions. Leesburg, VA. Xenith Solutionsis a small family focused business where we focus on taking care...  ...design environment Knowledge of modern front-end systems and open source frameworks (Angular) Working knowledge of and ability to assist... 
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    Itlearn360

    Leesburg, VA
    9 hours agonew
  •  ...resources to accelerate the timely, reliable, and secure delivery of open source data, information, and insights. The Customer requires...  ...work within an existing team environment. Work will include developing enhancements to an existing service-based web application.... 
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    J5 Consulting

    Chantilly, Loudoun County, VA
    25 days ago
  •  ...Job Description Job Description AWS DevOps Engineer / Developer - Active TS/SCI Full Scope Poly Clearance Required/Must Have...  ...resources to accelerate the timely, reliable, and secure delivery of open-source data, information, and insights. The Customer requires... 
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    Full time

    Cyrten

    Reston, VA
    a month ago
  •  ...Job Description Job Description Are you a mid-level developer looking to take the next step in your career? NS2 Mission is seeking...  ...deployments, and skilled in developing solutions that integrate with open-source tools, APIs, and containerized environments. Key... 
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    Local area
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...tools, infrastructure security, monitoring, auto-scaling, auto-recovery, performance tuning and installation/configuration of open-source applications. Required Qualifications: A degree in Computer Science, Information Systems, Engineering or related or an additional... 
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    Velocity-X, LLC

    Chantilly, Loudoun County, VA
    13 days ago
  • $143.6k - $170k

     ...Description ATPCO is the world's primary source for air fare content, holding over 200...  ...trust, transparency, and belonging. With open-door leadership, weekly 1:1s, and real-...  ...Description Are you passionate about developing software that brings extraordinary value... 
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    ATPCO

    Herndon, VA
    13 days ago
  •  ...Job Description Job Description The Web Developer is part of a team that is responsible for implementing cutting-edge Websites and...  ...optimization opportunities Understand the benefits of various open-source or proprietary web application tools Customize existing... 
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    Worldwide

    Society for Imaging Informatics

    Leesburg, VA
    17 days ago
  • $125k - $200k

     ...experience. Experience deploying and maintaining commercial, open‑source, and custom applications, and capable of working effectively...  ...distributed processing (REST APIs, microservices, IaaS/PaaS), developing/deploying web services, and working with open‑source and commercial... 
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    Permanent employment

    Maxar Technologies

    Herndon, VA
    4 days ago
  •  ...creation of a next-generation web application. Design and develop full-stack applications, including API endpoints, business logic...  ...(e.g., PostgreSQL, MySQL, MongoDB). Contributions to open-source projects. Experience working in a government environment.... 
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    Redhorse Corporation

    Chantilly, Loudoun County, VA
    15 days ago
  • Overview Unicorn Hunter | Tech Req Closer | Sourcing Sorcerer | Intelligence Community Recruiter Be part of the team driving the OSINT communitys...  .../Grafana (preferred), CloudWatch, or ELK/EFK Contributions to open-source libraries or community projects or personal projects... 
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    Full time

    BTI360

    Herndon, VA
    9 hours agonew
  •  ...sprint planning, daily stand-ups, sprint review, retrospectives) Developing and maintaining software applications, ensuring adherence to...  ...continuous integration tools and environments Experience with source code control systems and concurrent development workflows (Git... 
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    Xenith Solutions

    Leesburg, VA
    15 hours ago
  • $143.6k - $161.21k

     ...ATPCO is the world's primary source for air fare content, holding over 200 million fares...  ...trust, transparency, and belonging. With open-door leadership, weekly 1:1s, and real-time...  ...cross-functional teams to design and develop software solutions that align with business... 
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    Full time
    Immediate start
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    Night shift

    ATPCO

    Herndon, VA
    7 days ago
  • Senior Java, Cloud Foundry Developer (Full Time) Position Title: Senior Java, Cloud Foundry Developer Location: Herndon, VA Hire Type:...  ...working in No-SQL databases - Couch base. • Hands-on Experience in open source technologies: Apache Kafka, Spark. • Experience in Hadoop and... 
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    Full time

    Next Level Business Services, Inc.

    Herndon, VA
    3 days ago
  • $108.9k - $147.3k

     ...around them. Our platform and our team Our platform uses a mix of Open Source and commercial off-the-shelf software and targets a large on-...  ...presence in both Switzerland and the US. Job responsibilities Develop the internal Kubernetes platform Integrate platform components... 
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    Work at office
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    Verisign

    Reston, VA
    3 days ago
  •  ...Understanding of compliance, multi-tenancy, and secure data access models Contributions to open source or infrastructure-related communities Interest in building internal platforms for developer productivity Why Join Meibel? As a Platform Engineer at Meibel, you’ll have a... 
    Remote work
    Flexible hours

    Meibel.ai

    Tysons Corner, VA
    3 days ago
  • Java Developer with AWS, PHP and Groovy experience USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software...  ...automated You're comfortable with a wide variety of open source technologies and cloud services (experience with Git and AWS is... 
    Local area
    Worldwide

    USM

    Tysons Corner, VA
    3 days ago
  •  ...many opportunities to learn from and share knowledge with other developers, architects, and our clients.  Solutions include API-driven...  ...Experience with Java programming, including popular open-source libraries and frameworks (Spring Boot, Spring Data, Spring Security... 
    Full time
    Visa sponsorship
    Work visa

    Captech Consulting

    Reston, VA
    15 hours ago
  •  ...Job Description Job Description Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS/SCI security...  ...RDBMS) Web app server Familiar (Experience preferred) with open source web application server such as Apache Tomcat Middle tier... 
    Flexible hours

    Cohere Technology Group LLC

    Chantilly, Loudoun County, VA
    18 days ago
  • $100k - $275k

     .... We value  creative problem-solving ,  open communication , and  empowering our employees...  ...customers. Description The Python Developer works as part of a team to implement...  ...functionality to interface with various open-source tools. Knowledge of the software... 
    Hourly pay
    Extra income
    Temporary work
    Immediate start
    Flexible hours

    Erias Ventures, LLC

    Chantilly, Loudoun County, VA
    a month ago
  • $114.08k - $152.11k

     ...based on events collected from multiple sources.  This position will be responsible for...  ...internal business, and third-party vendors.  Develop enhancements to existing solutions,...  ...recruitment process. All legitimate job openings will be posted on our official website... 
    Temporary work
    Worldwide

    Lumen

    Herndon, VA
    2 hours agonew
  • $50k - $290k

     ...objectives closely aligned with end users. This role will focus on developing custom software tools and techniques for the Android platform...  ...Do you know anyone for this position, or other positions open at The Swift Group? We offer a $5,000 bonus for any referral candidate... 
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    Work experience placement

    The Swift Group

    Dulles, VA
    6 days ago
  • $77.5k - $140.9k

     ...presentation and technical abilities to grow into a leading expert here, this is the role for you. What we offer you At EY, we\’ll develop you with future-focused skills and equip you with world-class experiences. We\’ll empower you in a flexible environment, and fuel you... 
    Summer holiday
    Flexible hours

    Ernst and Young

    Chantilly, Loudoun County, VA
    3 days ago
  • Overview We are currently seeking a talented Applications Developer to join our mission-driven team supporting a wide range of applications...  ...visualization tools (e.g., Tableau, Pandas, D3.js, ggplot) Open-source front-end libraries that manipulate PDF documents (e.g., PDF.... 
    Local area

    M1 Technology LLC

    Herndon, VA
    9 hours agonew
  • Join to apply for the Applications Developer role at Freedom Technology Solutions Group, LLC Join to apply for the Applications Developer...  ...tools (i.e. Tableau, Pandas, D3.js, ggplot, etc) Open-source front end libraries that manipulate PDF documents such as PDF.... 
    Full time
    For contractors
    Work at office
    Flexible hours
    Night shift

    Freedom Technology Solutions Group, LLC

    Herndon, VA
    3 days ago
  • View Job Application Developer Full Time Gray Wolf Solutions LLC Herndon VA 20170 USA Posted 10/17/2025 Job Descriptionback...  ...tools (i.e. Tableau, Pandas, D3.js, ggplot, etc) · Open-source front end libraries that manipulate PDF documents such as PDF.... 
    Full time

    Gray Wolf Solutions LLC

    Herndon, VA
    7 days ago
  •  ...Computer Science, or Mathematics is highly desired. Hadoop / Cloud Developer Certification or comparable Cloud System/Service Certification...  ...high-level languages such as Java, C, C++. Experience with Open Source (NoSQL) products like HBase, Accumulo, Big Table. Experience... 
    Full time

    Interclypse

    Reston, VA
    3 days ago
  • $144.5k - $195.5k

     ...Engineer joining our team! REQUIRED SKILLS: Ability to design, develop, and deploy modular cloud-based systems Experience in...  ...CloudFormation, etc.), Docker, Ansible. Documented experience with open-source technology, software development and system engineering.... 
    Full time
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    Part time
    Work experience placement
    Immediate start
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    Worldwide
    Flexible hours

    GDIT

    Herndon, VA
    1 day ago
  •  ...Deployment methodologies. Ability to use a wide variety of open-source technologies and cloud services. Experience utilizing...  ...on windows base image using .net framework Experience with developing harden baseline automation a plus Cloud BC Labs Inc is a digital... 
    Full time
    Remote work

    Cloud BC Labs

    Reston, VA
    17 hours ago
  • $112.8k - $257k

     ...infrastructure, and Kubernetes, and you're excited to use the latest open-source tools, this is the role for you. As a Senior Infrastructure...  ...us. The world can\'t wait. You Have 5+ years of experience developing, deploying, and managing applications within AWS 5+ years of... 
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    3 days ago