Senior Software Engineer, Growth & KYB Team

Develops AI solutions and integrates them into client platforms, requiring strong software development and AI/ML expertise. Focuses on building and deploying AI capabilities for client environments.

The Senior C++ Engineer develops and maintains high-performance C++ components for Tracify's tracking and attribution platform, focusing on precision, transparency, and data privacy compliance. The role collaborates with a cross-functional team to build scalable solutions for marketing analytics.

ABOUT PEEC AI Peec AI is the analytics platform for AI search. People increasingly discover products and make buying decisions through ChatGPT, Claude, Gemini, and Google's AI Overviews instead of traditional search, and most brands have no idea where they show up in those answers. Peec gives marketing, SEO, and growth teams the data to see exactly that: how visible their brand is across AI platforms, how they compare to competitors, and where to win. We are defining this category, and the market is moving with us. Peec is a Series A company backed by 20VC and Singular, past $15M ARR, with a 80+ person team across our Berlin HQ and our new New York office. ABOUT THE ROLE We are hiring a Growth Engineer for acquisition. You own the experimentation surface and run the tests on it: landing pages, pricing, paid surfaces, programmatic pages, and the path from a click to a created account. We already have a growth engineer and he works on the product side. This role points outward and is deliberately not a second version of his. You report to the Head of Growth and work with our Growth PM, our growth engineer, our performance marketer and our design team. WHAT YOU'LL DO - Build the experimentation infrastructure. Feature flags, assignment, exposure logging. - Run experiments end to end. Hypothesis, build, instrument, launch, read, decide. - Own the acquisition experimentation surface. Landing pages, pricing, paid pages, signup entry points. - Treat that surface as a product. You set the roadmap and the order of work. - Build programmatic page systems at scale. Own technical SEO as engineering. - Make conversion measurement trustworthy. Event design, funnel definitions. - tooling that takes manual work out of acquisition. WHAT WE'RE LOOKING FOR We do not filter on years or job titles. This work runs under at least four different names. We care what you have actually done. - You have run acquisition experiments end to end. You formed the hypothesis, designed the test, built it and read the result. Not advised on them, not analysed someone else's. - B2B tech experience. - Strong production React and TypeScript. Our stack is React, Node.js and Next.js. - SQL and analytics fluency. Funnels, cohorts, event design. - You have built something programmatic. A page system, templated pages at scale, or an internal tool. - You ship with Claude Code, Cursor or equivalent. - Product judgment BONUS POINTS - You set up an experimentation practice from scratch and grew it into a real motion. - Product-led growth experience. - Programmatic SEO at meaningful scale. - Experimentation platforms and feature flags. Statsig, GrowthBook, PostHog, or your own. - SEO, search, MarTech or AdTech background. - Side projects and experiments you can show us. WHAT WE OFFER - Exciting and challenging work with real impact and ownership at one of Europe’s fastest-growing Series A startups - Regular team events and off

This role involves operating modern cloud environments reliably, with hands-on work on stable, secure, and scalable cloud systems. The engineer will have high ownership and short decision paths within a small technical team.

This fractional role focuses on developing and executing content and editorial strategies to support marketing and growth objectives. The strategist will oversee content creation, editorial calendars, and brand voice consistency across channels, requiring strong writing, editing, and project management skills.

This role involves designing marketing and go-to-market assets, including landing pages, email campaigns, and promotional materials. The designer will collaborate with marketing and product teams to create visually compelling, conversion-focused designs that align with brand guidelines and growth objectives.

This role focuses on building and maintaining data pipelines for entity resolution, ensuring data quality and scalability. The engineer will work on data ingestion, transformation, and storage, and collaborate with data scientists to support matching algorithms.