Startupper & Software Developer (Equity-Based)

Startup Equity Role — Front-End / Mobile EngineerMusic is the heartbeat. Digital is the stage.You could help build the language connecting them.Commusic is an Italian startup already incorporated and actively building a new kind of music social platform — one centered not on passive consumption, but on emotion, identity, and human connection through music.We are looking for a startup-minded Front-End / Mobile Engineer who wants more than a traditional dev role. Someone who wants to help shape product, culture, and technology from the ground up.ALT! This is currently an equity-only role. There is no salary, freelance compensation, or cash payment at this stage.If you are mainly looking for stability, corporate structure, or short-term compensation, this probably is not the right fit.If building something ambitious from the earliest stage excites you, keep reading.What We’re Looking ForStrong experience translating Figma designs into polished production interfacesSolid understanding of MVVM architecture, state management, and scalable UI patternsSensitivity toward UX, accessibility, responsiveness, and interface clarityUnderstanding of scalable backend architecture principles and API integrationAttention to code quality, maintainability, and long-term scalabilityAbility to collaborate inside fast-moving, cross-functional startup environmentsProduct-oriented mindset and founder mentalityBonus if you have experience with:.NET MAUIASP.NET CoreMobile performance optimizationDesign systemsStartup environments or side projectsWhat You’ll Work OnBuild and evolve the cross-platform Commusic mobile app using .NET MAUITurn Figma designs into fast, polished, production-ready experiencesStructure the app architecture using MVVM and scalable engineering practicesManage navigation flows, application state, and lifecycle behaviorDevelop and maintain REST APIs with ASP.NET CoreContribute to backend architecture and technical decisionsCollaborate closely with product, design, and marketingImprove UX, performance, reliability, and scalability across the platformThis Role Is Right For You If…You want real startup experience, not just another engineering jobBuilding from zero excites you more than maintaining legacy systemsYou want direct impact on product and technical directionYou care about vision, product, and execution equallyYou are willing to invest time and energy now to build long-term valueYou want to help shape a product that could genuinely affect culture and human connectionWhat We OfferReal equity participation through stock options/equity Core technical role inside an early-stage startupDirect involvement in product and architectural decisionsHigh ownership and autonomyOpportunity to grow with the company from the earliest stagesInternational and remote-first environmentAbout CommusicMost music platforms optimize attention.We’re trying to understand emotion.Commusic is building a social experience where music becomes a language for human connection — helping people express emotions, identity, and relationships through what they listen to.We’re already incorporated, actively building, and growing a multidisciplinary team across engineering, design, product, and research.If this resonates with you, we’d love to connect.