Senior Fullstack Engineer (all genders) at mama health in Berlin

• **Build and Ship: **Design, implement, and ship end-to-end fullstack features across React and Python/FastAPI.

• Architectural Ownership: Own the architecture, performance, and security of mission-critical, high-risk health data services.

• **Cross-Functional Synergy: **Collaborate directly and daily with our CTO, product team, and other elite engineers to accelerate feature velocity.

• **Uptime Accountability: **Monitor, debug, and fix production issues proactively, including taking absolute ownership for incident handling.

• **Technical Mentorship: **Guide your peers through rigorous code reviews, pair programming sessions, and support the hiring and onboarding of new engineers.

• **Standard Setting: **Shape and influence our core engineering standards and write concise technical documentation to maintain high code quality.

• Agile Excellence: Participate in agile rituals, lean delivery processes, and our annual workation hackathons.

Tech stack and tools

• Core Languages & Frameworks: Deep Python (FastAPI or similar) and TypeScript/React.

• Databases: Confident handling of SQL and NoSQL databases.

• Architecture & Deployment: REST APIs, Microservices, Cloud-native deployment, and robust CI/CD pipelines.

• Workflows & Security: Git-based workflows (GitHub/GitLab), agile/lean delivery, and highly secure-by-design patterns.

• **Daily Hardware & AI Support: **Claude Code Max Plan for AI-powered development, plus your choice of a high-end MacBook Pro and a 4K monitor.

• **Engineering Excellence: **Deep, proven production experience in Python and TypeScript/React.

• **End-to-End Delivery: **A minimum of 3 years of experience in full feature ownership within B2B SaaS or B2C web apps.

• System Mastery: Confidence in SQL/NoSQL, REST API design, debugging, and system observability in uptime-critical, cloud-native environments.

• **Ownership Mindset: **A high-ownership mentality, proactive problem-solving skills, and on-call-readiness for incident handling around critical launches.

• **Resilience: **Previous startup or scale-up experience where you thrived under pressure and extended hours, successfully leaving any "9-to-5" corporate mentality behind.

• **Communication: **Full fluency in English (C1+) for clear, complex technical communication.

• **Availability: **Willingness to relocate to Berlin within 3 months and valid work authorization for Germany, or eligibility for Blue Card sponsorship.

Benefit from

End-to-end ownership of mission-critical TypeScript + Python services

Small, elite senior development team with daily CTO collaboration

Real-world patient impact through AI-driven Patient Journey Mapping

Aggressive compensation package including equity (VSOP)

Full autonomy, and ownership regarding your work schedule

Well-financed Series A, concious spending + bias against mass hiring

Thriving atmosphere in a fully onsite working team in Berlin-Kreuzberg

All imaginable perks of the startup world + the best Hard- and Software, * **Nice-to-Have: **Hands-on experience with High-Risk Data Handling (Health Tech, Life Science, Defense), infra-as-code, and mentoring peers.

Working at mama health

• True Collaboration: 100% onsite collaboration in our modern, light-filled office in a refurbished Altbau in Berlin Kreuzberg (Paul-Lincke-Ufer).

• Pure Focus: A strict no-regular-home-office policy to maximize our high-intensity, results-driven culture and strong camaraderie.

• Flat Hierarchies: Direct collaboration in a small, senior-heavy team with extremely flat structures and daily interactions with the CTO.

• **Trust & Flexibility: **A trust-based schedule where extreme flexibility is expected for critical releases, balanced by our "Free Vacation Policy" granting unlimited trust-based PTO on top of the 20 statutory days.

• **Team Bonding: **Annual European workations with all travel fully covered, plus regular in-office events.

Rewards and growth

• **Top-Tier Package: **A customizable total compensation package of €100k - €150k OTE.

• Flexible Structure: A fully negotiable split between your base salary, performance bonus, and equity (VSOP) to perfectly match your preferences.

• Rapid Acceleration: A fast-track review process with early scope and salary renegotiation after just 6 months of outstanding impact, and all possible career path in a fast-growing startup.

• **Relocation Perks: **Extensive support including Blue Card sponsorship, and a negotiable starting bonus or relocation allowance.

• **Lifestyle & Education: **A €100/month learning budget, Urban Sports Club membership, cutting-edge hardware, access to the best coding tools available plus company-paid team dinners and safe Uber/taxi rides home when it's getting late.