Software Engineer

About the jobSonilo is a VC-backed AI music generation company building the next generation of soundtrack creation for video. Founded in Silicon Valley, Sonilo helps creators, brands, and platforms instantly generate original music that understands a video’s content, pacing, and exact duration — eliminating the need for manual editing, stock music searching, or beat matching. From short-form social content to cinematic storytelling, Sonilo enables anyone to turn silent videos into finished content in seconds through AI-powered music generation built for modern creators.The RoleCollaborate with cross-functional teams (product, design, operations, infrastructure) to build innovative AI-native application experiencesBuild and integrate LLM / generative AI capabilities into product surfaces (mobile, web)Develop and maintain reusable software components for interfacing with back-end platforms, model serving/inference layers, and AI toolchainsArchitect efficient and scalable systems that power complex applications and AI-enabled features, identify and resolve performance and scalability issuesDrive end-to-end execution of medium-to-large features with increasing independence, contribute to technical direction within the teamEstablish ownership of components, features, or systems with comprehensive end-to-end understandingMinimum Qualifications:3+ years of programming experience in a relevant languageBachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experienceExperience effectively utilizing AI technologies and tools (e.g., large language models, agents, etc.) to enhance workflowsExperience collaborating cross-functionally and contributing to technical decisions through influence, communication, and executionExperience building maintainable and testable codebases, including API design and unit testing techniquesCompensation & BenefitsCompetitive salary with annual performance bonus opportunitiesEarly-stage equity package in a fast-growing VC-backed startupHealth, dental, and vision insurance supportFlexible PTO and work flexibility when neededTeam meals, coffee, snacks, and monthly team activitiesComfortable and collaborative office environment in Silicon ValleyOpportunity to work closely with experienced founders, creators, and global partners shaping the future of AI creativityVisa sponsorship and immigration support available for eligible candidates