Top Tech Startups in Europe in 2027

Featurebase powers customer support & feedback collection for thousands of teams, including Lovable, n8n, and Raycast. We combine AI-powered support, help center, and feedback management into a single platform for startups that want all their customer-facing tools in one place.

# Jobs at BirthdayMessaging BirthdayMessaging is building more than software. We are developing a relationship infrastructure company spanning SaaS, AI, automation, data, media, blockchain, Web3 and new ventures. We are building a distributed team of developers, engineers, researchers, marketers, creators, analysts and future leaders. We welcome students, interns, apprentices, volunteers, graduates and experienced specialists. ## Explore Our Opportunities **Technology & Software** Full-Stack, Front-End, Back-End, Mobile, APIs, Databases, DevOps, QA, AI and Automation. **AI & Automation** AI Developers, AI Agents, Workflow Engineers, Automation Specialists and AI Researchers. **Blockchain & Web3** Including our **Blockchain Development and Growth Engineer Intern** role, covering blockchain, smart contracts, Web3, DeFi, tokenomics and digital assets. **Cybersecurity** Security Research, Application Security, Cloud Security, Penetration Testing and Data Protection. **Marketing & Growth** Social Media, Content, SEO, Lead Generation, Sales, Business Development, Partnerships, Affiliate and Influencer Marketing. **Product & Design** UX, UI, Product Design, Research and Interaction Design. **Research & Intelligence** Market Research, Data Analysis, Business Intelligence, Competitive Intelligence and Product Research. **M&A & Ventures** Acquisition Research, Due Diligence, Business Analysis, Valuation and Venture Development. **Content, People & Operations** Video, Shorts, Graphic Design, Copywriting, HR, Recruitment, Project Coordination, SOPs and Business Operations. ## Who We're Looking For We value curiosity, initiative, resourcefulness, communication, teamwork and execution. You don't need the perfect CV. We want people who can take a problem, research it, develop a solution and turn ideas into action. At BirthdayMessaging, you can learn, contribute, build, take ownership and grow with the business. **Don't just occupy a job. Build something with us.*

Splitsense is building an AI agent that does conversion optimization the way a senior CRO specialist would, end to end and continuously. The problem we're solving is one every founder and growth team knows. You have analytics, heatmaps, session recordings and dashboards, but none of them tell you what to actually do. Turning that data into insight takes hours of digging. Turning insight into an experiment takes developer time most teams don't have. So most websites never get optimized at all, and the ones that do run a handful of tests a year instead of a steady stream. That's a hard problem because good CRO isn't one skill, it's a pipeline of them: reading funnels and spotting where users drop off, forming hypotheses worth testing, writing copy that converts, building variants without breaking the site, running the statistics honestly, and knowing what to test next. We're encoding that entire pipeline into autonomous agents. Splitsense crawls your site, learns your brand and audience, analyzes real visitor behavior through its own analytics and session replay, finds the leaks, then writes, launches and measures A/B tests on its own. Multi-armed bandits shift traffic to winners while tests run, so learning turns into revenue faster. The result: the kind of continuous experimentation program that used to require a CRO consultant, a copywriter, an analyst and an engineer, now available to a solo founder for the price of a SaaS subscription. We're a small, senior, fully remote team that ships fast and uses our own product on our own funnel every day. If you want your work to compound, everything we learn makes the agent smarter for every customer.