11 javascript intern jobs at 11 companies in Fredericksburg, VA
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Appian Intern (Paid Internship)
Washington, D.C. or United States
$20/hrHybridInternship, Full Time
Horizon Industries: Provides IT and management consulting services to government clients.
Bachelor's in a technical field required; strong analytical, communication, and teamwork skills; eagerness to learn Appian low-code development; preferred familiarity with Java/Python/JavaScript/SQL and Agile.
World Bank Group: Providing financial and technical assistance to developing countries globally.
0+ YOECurrent graduate enrollment preferred; foundational enterprise architecture and AI knowledge; programming experience (Python/JavaScript/TypeScript); familiarity with AI tools; strong research, documentation, and MS Office skills.
Python, JavaScript, TypeScript, GitHub Copilot, Cursor, Claude Code, LangChain, CrewAI, AWS AgentCore, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
0+ YOEBachelor's in CS/CE/EE; proficient in Python, Java, HTML, JavaScript; Windows/Linux API knowledge; client/server experience; strong problem solving and communication; self-motivated team player.
Python, Java, HTML, JavaScript, Git, Jenkins, Windows API, Linux API
J Street: Promotes diplomatic solutions to the Israeli-Palestinian conflict through advocacy.
Undergraduate student; technical proficiency with macOS and Microsoft Excel; attention to data quality; independent, organized, strong English communication; commitment to J Street mission.
DAVID Systems: Provides enterprise software for audio and media workflows.
Student required to complete a mandatory internship; enrolled in CS/UX/UI/Media Tech; experience with Figma, HTML, CSS, JavaScript; strong design, usability and accessibility focus; proactive and communicative in English.
Foundation for Defense of Democracies: Provides research and analysis on national security issues.
Minimum 3.2 GPA, relevant coursework (data science, design, CS, STEM, IR, poli sci), 22+ hrs/week, eligible to work in the U.S.; preferred knowledge: Figma, React, JavaScript, data scraping, Microsoft Office/Word/Excel; portfolio and writing sample required.
Figma, React, JavaScript, Microsoft Office, Microsoft Word, Microsoft Excel
CellebriteNASDAQ: CLBT: Provider of digital forensic and investigative intelligence software solutions.
Deep mobile internals and security knowledge, reverse engineering and scripting (Python/Bash/JavaScript), tooling experience (IDA Pro, Ghidra, Frida, Binary Ninja), virtualization familiarity, and ability to present technical value to researchers and executives.
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOE3+ years in a data-focused role; proficiency in Python, R, SQL or JavaScript; dashboarding experience (Foundry, Tableau, Power BI, Looker); AI-assisted coding tools; building internal tools, APIs and ETL pipelines; U.S. Person required.
Python, R, SQL, JavaScript, Foundry, Tableau, Power BI, Looker, Claude Code, GitHub, GitHub Copilot
Kharon: A global risk analytics platform that provides sanctions, trade controls, and related intelligence to support compliance and risk decision-making.
1+ YOEBachelor's degree,1+ years experience with sanctions/export controls/AML/CFT,research in international security,SQL,Neo4J,web technologies and coding for data collection and QA.
Washington or New York City or Pittsburgh or Austin
$200k-$240k/yrOnsiteFull Time
Kroll: Provides global risk and financial advisory solutions.
5+ YOEBachelor's or equivalent,5+ years malware analysis/reverse engineering/IR/CTI experience,Windows internals expertise,static and dynamic analysis skills,technical writing and stakeholder collaboration.
IDA Pro, Ghidra, Rust, x64dbg, WinDbg, Binary Ninja, Cutter, Rizin, Python, PowerShell, C#, JavaScript, Go, MITRE ATT&CK, YARA, Sigma, STIX/TAXII, CrowdStrike Falcon, Microsoft Defender, SentinelOne, BlueVoyant MDR, Splunk, Microsoft Sentinel, Elastic, Mandiant Advantage, AWS, Azure, Google Cloud Platform, Active Directory, Entra ID, Microsoft 365
Austin or Menlo Park or Washington or New York City
$171k-$240k/yrOnsiteFull Time
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
8+ YOEBachelor's degree or equivalent,8+ years building and shipping full‑stack projects,experience scaling internal tooling and driving multi‑team technical roadmaps,ability to communicate across global teams.