Fullstack Developer - Proptech / AI Startup

Fullstack Developer - Proptech / AI (Stockholm, On-site)We're working with a newly founded Stockholm proptech company building a data and AI-driven analytics platform used by banks to assess commercial real estate. They launch with committed institutional backing and a first, large customer already secured - so the commercial foundation is in place before the product ships. This is a permanent Fullstack Developer role in central Stockholm, joining a small engineering team at the very start. What you'll work onBuilding a greenfield .NET platform from the ground up, with no legacy debt to work aroundDeveloping across the full stack - .NET backend with a modern React frontendDesigning and building event-driven services in AzureWorking with data pipelines, orchestration and data lakehouse architecture as the analytics platform developsOwning deployment and pipelines alongside the CTOShaping the product and technical direction directly, rather than one small corner of it What we're looking forAround 5+ years' professional experience, though demonstrated skill matters more than yearsStrong .NET - the platform is built on itExperience with AzureEvent-driven developmentModern frontend, ideally ReactComfortable with AI-assisted and agent-driven development - the team is aiming for a fully agent-driven workflowSomeone genuinely invested in building something long-termSuited to a small company where each person has real impact, comfortable without the structure of a large organisationSwedish Fluency is required for this position Why this role?Funded startup in a serious market, with the majority owner also acting as first customerGround floor of a company backed to scale - one of the first engineering hiresGenuine ownership and influence over the whole productGreenfield build on modern technologyAI-native engineering culture, where agent-driven development is the goal rather than a side projectTechnical, hands-on CTO leading the engineering side Please apply using the Easy Apply function.Applications will be processed on an ongoing basis, so please apply as soon as possible if you're interested.Any questions, please email t.collard-gentle@tenthrevolution.com