Stellenbeschreibung:

Senior Full Stack Engineer

Senior Full Stack Engineer - Build the Future of AI Search Analytics




About us (Genius)

Genius connects talented professionals with career opportunities at growing companies worldwide. We specialize in matching skilled people with positions that offer competitive pay, meaningful work, and advancement potential.




Why choose Genius:

Quality companies, competitive compensation, career growth focus, and 6-month placement guarantee. We've spent years building relationships with companies that genuinely value international talent and offer real career advancement.




About our client:

You'll join Peec AI, the fast-growing AI search analytics company that has scaled from €0 to €1.4M ARR in just 6 months through purely inbound growth. They're adding €150k in new revenue weekly and closed a €7M seed round from 20VC in just 24 hours - the fastest seed round in 20VC's history and one of the fastest in European startup history.

This opportunity stands out because you'll work with a founding team that Antler's investment team regards as the top team to ever come out of their Central European programs (selected from 180,000+ applicants over 4 years). The founding team's speed of execution, work ethic, and level of ambition are described as "unmatched" - so exceptional that CEO Marius Meiners is one of only 3 founders invited to speak at Antler's flagship London event alongside unicorn founders from Lovable and Airalo.




About this role's impact

In this role, you'll directly impact Peec AI's trajectory from €1.4M to €5M ARR through building features that help brands optimize their AI search visibility. Your work will drive measurable business results while developing cutting-edge expertise in AI integration and high-velocity product development.

This role offers exceptional growth potential because you'll work directly with founders whose execution speed is regarded as unmatched, learning to ship features that immediately impact revenue in the fastest-growing segment of marketing technology.

For your career: You'll build a portfolio of high-impact technical achievements while gaining direct experience with founders who've scaled teams through $200M+ funding rounds, positioning you for senior engineering leadership roles at hypergrowth companies.




Your mission

As Senior Full Stack Engineer at Peec AI, your mission is to build and ship features that directly impact company growth through the complete TypeScript/React/GCP stack. You'll be responsible for turning AI model outputs into user-facing analytics features, working alongside a CTO who has led large engineering teams through $200M+ funding rounds and scaling challenges.

Success in this role means shipping high-quality features at exceptional velocity while learning from founders whose speed of execution is regarded as unmatched in one of Europe's top accelerator programs. You'll own projects end-to-end in a company positioned to follow competitor Profound's path (recently raised $50M Series B from Sequoia at $400M valuation).




What makes you a fit

You bring:

• 3+ years of production TypeScript experience with proven ability to ship full-stack features independently
• Strong React expertise with modern hooks, component architecture, and state management
• Cloud deployment experience (GCP preferred, AWS/Azure acceptable) with understanding of serverless architectures
• Track record of working in fast-paced environments where shipping velocity and code quality both matter
• Willingness to relocate to Berlin and embrace a high-intensity work culture that accelerates professional growth



What sets you apart

Experience at hypergrowth startups, YC companies, or FAANG where you've shipped features under pressure and seen direct business impact
Background that demonstrates exceptional drive - whether through competitive achievements, founding experience, or rapid career progression
Proven ability to integrate complex systems (APIs, databases, third-party services) into clean, maintainable user interfaces
Strong ownership mindset with experience taking projects from concept to deployment without extensive guidance




Bonus points

Previous experience with AI/ML integration or building developer tools and analytics platforms
Open source contributions or side projects that demonstrate technical depth and initiative
Experience working directly with founders or in early-stage environments where everyone wears multiple hats
Background at companies backed by tier-1 VCs or experience in competitive, high-performance team cultures




What you'll do

Daily, you'll:

• Build and deploy full-stack features using TypeScript, React, and GCP that directly impact user engagement and business metrics
• Collaborate with the data science team to transform AI model outputs into intuitive user interfaces
• Ship code multiple times per day in a fast-moving environment where your contributions are immediately visible



Weekly, you'll:

• Work directly with founders to prioritize features based on customer feedback and business impact
• Participate in technical discussions about architecture and system design with experienced engineering leadership
• Take ownership of complete features from initial concept through deployment and monitoring



As you grow in the role:

• Lead technical initiatives and mentor other engineers as the team scales from 16 to 25+ people
• Influence product direction based on your technical insights and understanding of user needs
• Build the technical foundation for Peec AI's path toward Series A and beyond



What you can expect in your first year

Within 1 Month:

• Ship your first feature to production and see its impact on user engagement metrics
• Get hands-on with Peec AI's AI integration architecture and understand how data flows from models to user interfaces
• Work directly with founders and establish yourself as a reliable contributor to the engineering team



Within 3 Months:

• Own complete feature development cycles and contribute to technical architecture decisions
• Build relationships with the data science team and become proficient at turning complex AI outputs into simple user experiences
• Establish yourself as someone who can ship high-quality code at the velocity Peec AI requires



Within 6 Months:

• Lead technical projects and mentor newer engineering team members
• Contribute to product strategy discussions based on your technical insights and user feedback
• Be recognized as a core contributor to Peec AI's rapid growth and technical excellence



Beyond Year One:

• Take on senior engineering leadership responsibilities as Peec AI scales toward Series A
• Influence hiring decisions and help build the world-class engineering team needed for Peec AI's unicorn trajectory
• Develop deep expertise in AI product development that positions you for leadership roles across the industry



Expected career progression

Typical advancement path:
Senior Full Stack Engineer → Technical Lead → Engineering Manager → VP of Engineering




Growth timeline:
Rapid advancement based on impact and business growth. With Peec AI's trajectory from €1.4M to €5M ARR, senior technical roles will emerge quickly as the team scales to 25+ people and beyond.




What drives advancement:
Direct business impact, technical leadership, and ability to maintain quality while shipping at exceptional velocity. Peec AI's founders recognize and promote based on contribution to their unmatched execution speed and results.




Our hiring process

Genius stages: Application → Portfolio review → Technical interview
Peec AI stages: Cultural fit (20min) → Backend technical (30min) → TypeScript coding (60min) → React coding (60min) → Founder interview (45min)
Timeline: 2-3 weeks total. No AI tools permitted in coding rounds.




About your leadership

Work directly with CEO Marius Meiners and CTO Tobias - top-rated Antler team with proven $200M+ scaling experience. Learn from leaders whose execution speed secured the fastest seed round in 20VC history.




Why join us

• 💰 Exceptional Compensation: $110-145k salary + 0.1-0.3% equity in Europe's fastest-growing AI startup with proven unicorn trajectory
• 🚀 Unmatched Leadership: Work with the founding team rated as top performers ever by Antler (from 180k+ applicants) with CEO selected as one of only 3 founders to speak at their flagship event alongside unicorn founders
• 🎯 Proven Scale Experience: Learn from a CTO who led large engineering teams through $200M funding rounds at high-growth companies competing with unicorns like Gorillas and Tinder
• 🏆 Speed of Execution: Join founders whose work ethic and execution speed are described as "unmatched" - evidenced by the fastest seed round in 20VC's history completed in 24 hours
• 💎 Elite Investor Validation: Backed by 20VC (Harry Stebbings, most-listened-to startup podcast globally) with portfolio including Linear, Deel, Linktree, and other category-defining companies
• 📈 Clear Unicorn Path: Positioned to reach €5M ARR target and follow Sequoia-backed competitor's $400M valuation with significantly faster execution



Ready to apply

We've given you a clear picture of this opportunity and what success looks like at Peec AI. If this aligns with your career goals and you're ready to work at the intensity required to build something extraordinary, we'd love to hear from you.

Even if you don't meet every requirement listed, we encourage you to apply if you have the drive and technical foundation to contribute to Peec AI's unmatched execution speed.

We value potential, cultural fit, and hunger for exceptional results as much as specific experience. Join the team that's defining the future of AI search analytics.

NOTE / HINWEIS:

EN: Please refer to Fuchsjobs for the source of your application

DE: Bitte erwähne Fuchsjobs, als Quelle Deiner Bewerbung