Senior Full Stack Growth Engineer (d/m/w) SaaS
From Startup to Scaleup! Senior Full Stack Engineers wanted, who are passionate about automating workflows, eliminating manual tasks, and helping to build one of the most sophisticated internal tools!
Your Benefits:
- Join one of the most driven and innovative SaaS Scaleups.
- As one of the first hires to the team, you shape the workflows of a highly innovative ScaleUp from day one.
- Work for a globally established market leader with a presence in Barcelona, Spain and colleagues around the globe.
- Work from the headquarter in Barcelona, or from one of the offices in Madrid, Valencia, Berlin, London; or from home within EU.
- You will have built a first class software system integrating and using tools like React, Amplitude, Segment, BigQuery, PostHog, A/B testing tools, statistical analytics tools, event tracking, activation dashboards, North Star Metrics, growth loops, time-to-value.
Your Responsibilities:
- You focus on the new user journey and improve user onboarding and activation flows.
- You turn sign-ups into active customers through data-driven product engineering.
- You build onboarding flows, wizards, checklists, and in-app messages.
- You create dashboards and tools to help users see the value from the SaaS tool quickly.
- You analyze where users drop off and make improvements.
- You actively shape the future of the companies success.
Your Profile:
- Minimum of 4 years of professional experience in full-stack development.
- Have worked for over 2 years at the same company on the same project, focusing on SaaS funnels.
- Expert in React.
- Expert in new user journey automatization.
- Experience within Analytics and Behavioural Tracking.
- Have worked with A/B testing tools.
- Possess strong sense for UX and are able to make technical decisions guided by business outcomes.
- Comfortable working in a low-hierarchy environment and eager to take ownership.
- Fluent in English.
- Thrive in a fully remote work setting.
Interested? Please apply via our homepage with your current CV to Nathalie. If you have any questions, feel free to reach out via email (nathalie@the-formula.de) or WhatsApp (+491752413757).
We celebrate diversity.
That’s why we explicitly welcome all applications - regardless of gender, gender identity or expression, sexual orientation, age, ethnic or social background, nationality, religion or belief, physical or mental abilities, family status, appearance, or any other characteristic that must not be a factor under applicable law.
We firmly believe that diverse perspectives, experiences, and life journeys enrich teams and lead to better decision-making.
- Locations
- Berlin
- Remote status
- Fully Remote
- Yearly salary
- €70,000 - €120,000

Senior Full Stack Growth Engineer (d/m/w) SaaS
From Startup to Scaleup! Senior Full Stack Engineers wanted, who are passionate about automating workflows, eliminating manual tasks, and helping to build one of the most sophisticated internal tools!
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