> Markdown version of [/jobs/ext/383826-bare-developer-100-remote-worldwide-c-javascript](https://www.wearedevelopers.com/jobs/ext/383826-bare-developer-100-remote-worldwide-c-javascript). 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). --- # Bare Developer (100% Remote - Worldwide) - C / JavaScript - **Company:** Tether Operations Limited - **Location:** Berlin, Germany (Remote available) - **Contract:** Permanent contract - **Skills:** C (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Android Software Development, Android NDK, Apple IOS, Apple Mac Systems, Apple Xcode, Bluetooth, Continuous Integration, Software Debugging, Linux, File Systems, Node.Js, Tethering, Toolchain, Software Modules, Core Api - **Published:** June 12, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=f0adf941b0f389d7 ## About the Role Do you have experience in macOS?, Do you have a Bachelor's degree?, If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you. Are you ready to be part of the future?, * Strong C programming skills, including experience writing and debugging native code across platforms. * Advanced JavaScript skills with a solid understanding of Node.js internals and the module ecosystem. * Experience building native addons for Node.js or similar runtimes (N-API, node-gyp, or equivalent). * Familiarity with libuv or other asynchronous I/O frameworks. * Comfortable working across macOS, Linux, Android, and iOS build toolchains. * Experience with cross-compilation and platform-specific system APIs (Bluetooth, networking, filesystem). * Ability to read and navigate large C and C++ codebases. * Self-directed work style with strong written communication skills. ## Description We need someone who is equally comfortable writing C and JavaScript. The Bare team builds and maintains the runtime itself along with a growing ecosystem of native modules (bare-bluetooth, bare-tcp, bare-fs, bare-crypto, and many more). You would be writing native addons that bridge platform APIs into JavaScript, debugging across multiple operating systems, and helping keep the runtime small and correct. This is a hands-on systems role. You will work independently, own modules end to end, and ship code that runs on phones, laptops, servers, and constrained devices. Native module development * Design, implement, and ship bare-* native modules (e.g., bare-bluetooth, bare-tcp, bare-fs, bare-crypto) end to end, including code, and tests * Write C native addons that bridge platform APIs (Bluetooth, networking, filesystem, crypto) into JavaScript * Maintain and extend existing native modules based on product team requests and the bare-node compatibility list Cross-platform builds and CI * Set up and maintain cross-platform builds for macOS, Linux, Android (NDK), and iOS (Xcode) * Own cross-compilation toolchain configuration for each target platform * Maintain CI pipelines that build and test native modules across all supported platforms * Investigate and fix platform-specific build failures and toolchain issues Bare Runtime contributions * Contribute to the Bare runtime core (module system, native addon system, light-weight threads) * Help reduce the bare-node missing API surface * Participate in evaluating and integrating alternative JS engines eg libjerry Debugging and quality * Debug native addon issues across multiple OS and device targets, including mobile * Write and maintain tests for all modules Collaboration and communication * Respond to Bare team inquiries from internal teams and the public. * Communicate progress, blockers, and decisions in writing . * Participate in a weekly status call. * Participate in Bare workshops and contribute to onboarding materials. * Coordinate with product teams (Keet, WDK/Wallet). ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Stop using Node.js like in 2020! 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