What are the responsibilities and job description for the QA Engineer Intern position at Fuser?
Why You're HereWe're building Fuser — an AI-native creative platform for professionals. We've shipped a public beta with a solid foundation: multiplayer infrastructure, a node-based canvas, 50 AI integrations, and 100k lines of code. As we continue to scale and add features, we need help ensuring everything works reliably across different scenarios and user workflows.As our QA Engineer Intern, you'll work directly with our founding engineers to test new features, identify edge cases, document bugs, and help us deliver a polished product. This is a hands-on role where you'll gain real-world experience with modern web technologies, AI integrations, and quality assurance practices.What You'll DoTest new features and AI integrations across different browsers, devices, and user scenariosWrite clear, detailed bug reports with reproduction steps and supporting evidenceCommunicate with users about technical issuesDevelop and maintain test cases for critical user workflows and featuresWrite technical documentation for new featuresExplore edge cases and think creatively about how users might break thingsCollaborate with engineers to verify bug fixes and feature implementationsHelp improve our testing processes and documentationWhat You'll BringStrong attention to detail and curiosity about how things workClear written communication skills for documenting bugs and test casesBasic understanding of web technologies (Javascript, HTML, CSS)Systematic approach to testing and problem-solvingAbility to think from a user's perspective and anticipate issuesEnthusiasm for learning and asking questionsBonus Points ForFamiliarity with browser developer tools and debuggingExperience with creative software (design tools, video editors, DAWs, 3D software)Interest in AI/ML technologies and their applicationsCoursework or projects involving software testing or QAExperience with bug tracking tools (Linear, Jira, GitHub Issues)Background in design, film, music, or other creative fieldsOur Stack (What You'll Be Testing)Frontend: React 19, React Router 7, Zustand, React Flow, Three.jsBackend: Cloudflare Workers, tRPC, Drizzle ORM, PartyKit, Durable ObjectsDatabase & Storage: Supabase (PostgreSQL), D1, DO, R2AI Integrations: 50 APIs (OpenAI, Anthropic, Runway, FAL, and more)How We WorkPart-time & flexible — 10-20 hours per week, work around your scheduleRemote-friendly — Work from anywhere in the U.S. with hybrid work in LA as desiredLA-based core team — Collaborate async via Slack and regular check-insHigh trust, high ownership — We value initiative and clear communicationSmall team, big impact — Your work directly improves the product users experienceLearn by doing — Work alongside experienced engineers on real production challengesCommitmentPart-time internship (10-20 hours/week)Flexible schedule around classes and other commitmentsPaid internship with competitive hourly rateMinimum 3-month commitment preferredHow We InterviewIntro Call — Meet a founding engineer to discuss your interests, our product, and how we workPractical Take-home Exercise — Document bugs in a sample scenarioFollow-up Team Conversation — Brief conversation with the team to discuss the previous stepInternship — If all goes well, continue for the semester with option to extendWe welcome candidates from all backgrounds who are curious, detail-oriented, and excited to help build the future of creative software.At Fuser, the process is the point.Fuser is a creative technology company founded by artists, educators, and engineers. We’re building tools for professionals who ideate, orchestrate, and deliver with intention. Our flagship product is a collaborative canvas for working across text, image, video, audio, and 3D, powered by the latest AI models.We’re a small team in Los Angeles designing the future of creative software: joyful, intuitive, and powerful tools for real-world storytelling and production.