> Markdown version of [/jobs/ext/2695539-application-programmer-iii-vs-code](https://www.wearedevelopers.com/jobs/ext/2695539-application-programmer-iii-vs-code). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Application Programmer III - VS Code - **Company:** American CyberSystems - **Location:** Jersey City, NJ, United States - **Experience:** Expert - **Salary:** $135,200.0 - $145,600.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), C Sharp (Programming Language), File Systems, Revision Control Systems, Python (Programming Language), Microsoft Visual Studio, Node.Js, Performance Tuning - **Published:** September 3, 2026 - **Apply:** https://public-rest34.bullhornstaffing.com/rest-services/2WXP1S/query/JobBoardPost?where=id=1023665&fields=id,title,publishedCategory(id,name),address(city,state),employmentType,dateLastPublished,publicDescription,isOpen,isPublic,isDeleted ## About the Role * Must have strong experience in VSCode Extension Development. * Must have hands-on experience in C#, Node.js, and Python. * Experience integrating extensions with custom Source Control Systems. * Experience working with Virtual File Systems and IDE workflows. * Strong understanding of VSCode Extension APIs, Workspace Management, and performance optimization. ## Description Design, develop & maintain Visual Studio Code extensions to enhance developer productivity and support enterprise development workflows. ## Related Videos - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Possibilities with Web Capabilities](https://www.wearedevelopers.com/videos/1575-possibilities-with-web-capabilities) - [Practical performance tuning for Serverless Java on AWS](https://www.wearedevelopers.com/videos/2075-practical-performance-tuning-for-serverless-java-on-aws) - [Let's build a VS Code extension for automated refactorings](https://www.wearedevelopers.com/videos/305-let-s-build-a-vs-code-extension-for-automated-refactorings) - [Stop Using Node.js Like It’s 2020! - Alfonso Graziano](https://www.wearedevelopers.com/videos/1863-stop-using-node-js-like-it-s-2020-alfonso-graziano) - [WeAreDevelopers LIVE - Dapr / Pixels and Generative Art / Open Source and Communities / and more](https://www.wearedevelopers.com/videos/1720-wearedevelopers-live-dapr-pixels-and-generative-art-open-source-and-communities-and-more) ## Related Articles - [19 Great VS Code Extensions](https://www.wearedevelopers.com/magazine/201-19-great-vs-code-extensions) - [7 VSCode Extensions That Actually Make You More Efficient (2025 Edition)](https://www.wearedevelopers.com/magazine/587-7-vscode-extensions-that-actually-make-you-more-efficient-2025-edition) - [8 Great VS Code Extensions powered by AI](https://www.wearedevelopers.com/magazine/167-8-great-vs-code-extensions-powered-by-ai) - [15 Great VS Code Keyboard Shortcuts](https://www.wearedevelopers.com/magazine/200-15-great-vs-code-keyboard-shortcuts) - [Dev Digest 176: Expensive Agents, Taking Over VSCode and Safer Vibe Coding](https://www.wearedevelopers.com/magazine/603-dev-digest-176-expensive-agents-taking-over-vscode-and-safer-vibe-coding) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)