> Markdown version of [/jobs/ext/580724-html5-css-developer](https://www.wearedevelopers.com/jobs/ext/580724-html5-css-developer). 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). --- # HTML5 CSS Developer - **Company:** R & R Staffing, Inc. - **Location:** San Mateo, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Word, JavaScript (Programming Language), Microsoft Excel, Adobe Dreamweaver, Android Software Development, HTML5, Microsoft Outlook, Cascading Style Sheets (CSS), Microsoft Office, Microsoft PowerPoint, Productivity Software, Rapid Prototyping Process, Information Technology - **Published:** June 17, 2026 - **Apply:** http://rrstaffing.com/Jobs/rbrowsejobs.wd-090112.html ## About the Role We are looking for a Senior HTML5, JavaScript, CSS expert. This position requires someone who is passionate about user experience and mobile platforms with examples of Web / Android or iOS games/apps that they have developed. We need a creative, enthusiastic, multi-tasking, multi-talented, innovative individual with good written and verbal communication skills who will help rapidly move products forward from a development perspective., You'll develop HTML5/JS Products to support our product roadmap that drive consumer acquisition, retention and monetization. Attention to detail, eye for quality, and the ability to grasp and translate technical capabilities and design specs into actual products are crucial success components., * Passionate about the mobile industry. * Strong HTML 5 and JavaScript knowledge * CSS3 or later. * Developed iPhone and/or Android apps/games that can be demonstrated. * Familiar with various graphics formats. * Team Player and self starter (i.e., interest in learning new technologies). * Attention to detail, with an eye for quality * Timeline and date driven * Ability to try new ideas quickly in a rapid prototyping, experimental environment * Technical, creative, independent individual ready to hit the ground running- able to take on challenges in a fast pace environment. * Strong interpersonal and collaborative skills. * Able to work independently and in a team environment. Desired: * Experience working with projects or clients in the mobile/gaming industry. * Able to lead by example - excites and inspires fellow designers to create amazing work. * Desire to engage in extremely challenging assignments. * Komodo or Dreamweaver * Knowledge of Microsoft Office (e.g., Excel, PowerPoint, Word, and Outlook) or Mac productivity software (Pages, Keynote, etc.) preferred. Education: * BS/BA in Computer Science or BFA or equivalent ## Related Videos - [WeAreDevelopers LIVE - CSS is DOOMed](https://www.wearedevelopers.com/videos/1851-wearedevelopers-live-css-is-doomed) - [In-depth .NET Azure Functions: Isolated mode, performance and durable AI agents](https://www.wearedevelopers.com/videos/100207-in-depth-net-azure-functions-isolated-mode-performance-and-durable-ai-agents) - [Developing the Rich Text Editor for DeepL.com](https://www.wearedevelopers.com/videos/1172-developing-the-rich-text-editor-for-deepl-com) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Unleash your web skills on native!](https://www.wearedevelopers.com/videos/122-unleash-your-web-skills-on-native) - [From Syntax to Singularity: AI’s Impact on Developer Roles](https://www.wearedevelopers.com/videos/900-from-syntax-to-singularity-ai-s-impact-on-developer-roles) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [Top 7 CSS Frameworks in 2025](https://www.wearedevelopers.com/magazine/362-top-7-css-frameworks-in-2025) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)