Full-stack Developer (Full-Time/Intern) - San Francisco

Location: San Francisco, California, United States

Department: Development

Workplace: on_site

Employment Type: full

Description

About the role

As a Full-Stack Engineer at Flowith, you will be at the intersection of front-end and back-end development, building robust, scalable, and user-friendly AI-powered products. Your work will directly impact how our users interact with complex AI capabilities, transforming advanced algorithms into intuitive features. You'll collaborate cross-functionally with designers, product managers, and other engineers to deliver seamless experiences that bring our AI products to life.

Responsibilities:

• End-to-End Product Building: Cross the front-end and back-end boundaries to independently or collaboratively lead the full-stack development of Flowith's core modules, delivering highly available and scalable system code.
• AI Engine Integration: Deeply integrate advanced AI algorithms and complex models into the product flow, breaking down technical barriers to create stunning, intelligent interactive experiences.
• Cross-Functional Agile Collaboration: Work tightly with product managers, designers, and AI engineers in a highly creative atmosphere to bring wild, visionary AI concepts down to earth.
• Cloud Deployment & Performance Tuning: Automate deployments and manage continuous integration on mainstream cloud infrastructure, constantly monitoring and optimizing system performance and resource bottlenecks.
• Defending Engineering Standards: Participate in the evolutionary design of the core architecture and conduct in-depth Code Reviews, continuously accumulating technical components and best practices to elevate the team's overall engineering standards.

Requirements

Required qualifications:

• At least 3 years of full-stack web development experience.
• Proficiency in JavaScript and TypeScript, with hands-on experience in at least one major front-end framework (React, Vue, Angular).
• Solid experience in back-end development, with expertise in one or more back-end languages (Node.js, Python, Go, Java).
• Familiarity with at least one mainstream database system and strong data modeling skills.
• Hands-on experience deploying and maintaining applications on cloud platforms such as AWS, GCP, Azure, or Cloudflare.
• Deep understanding of software engineering principles, system design, and code quality.
• Passion for AI/ML products and the ability to distill complex AI capabilities into intuitive features.

Bonus points

• Practical experience productizing large language models (LLMs).
• Familiarity with serverless computing and microservices architecture.
• Active contributions to open source projects, personal blogs, or a strong presence on GitHub.
• Insight into user experience (UX) design and product usability.

Benefits

• Workspace, Culture & Lifestyle
• Awesome Teammates: Work alongside a kind, creative, and hardworking crew of occasional "geeks" and visionaries.
• Building the AGI Future: Participate in the in-house development of rapidly evolving AI agents and explore the future of AGI interactive interfaces.
• Cool Offices in SH & SF: Enjoy our ultra-open workspaces with the ultimate freedom to seamlessly switch between our Shanghai and San Francisco locations.
• Pet-Friendly Workplace: Bring your furry friends to work! Come play with our resident Orange Tabby and Golden Retriever Mix, or bring your own pets to hang out.
• Island Hackathons: Join our annual internal hackathons, where we select a new city or country each year for innovative coding sessions and team bonding.
• Free AI Tools & Tech Gear: Enjoy free, unlimited access to cutting-edge AI tools, plus the latest tech equipment like Apple Vision Pro and FPV drones.
• Tech Events: Regularly participate in top-tier global tech meetups and innovation showcases.
• Parties & Events: Celebrate with monthly birthday bashes and annual milestone parties
• Free Snacks & Drinks: Stay fueled with an endless supply of your favorite beverages and unlimited complimentary snacks.
• Work Arrangements
• Flexible Working Hours: Customize your schedule by arriving at the office between 10 AM and 1 PM for a standard 8-hour workday, 5 days a week.
• Remote Work & Care: Embrace a supportive hybrid work model, featuring 1 additional Work-From-Home (WFH) day per month exclusively for female employees.
• Comprehensive Benefits Package
• Competitive Compensation: Earn an above-market salary structure with an optional equity/stock options package.
• Wellness Program: Take care of your body and mind with free gym access and monthly on-site professional massages.
• Exclusive Swag & Perks: Receive holiday surprise gift boxes, premium custom company apparel (T-shirts, hoodies, and jackets), and occasional exclusive internal brand discounts.