FunnelFox is a no-code platform that helps app developers grow revenue through web2app funnels. Launched two years ago, it’s already showing impressive growth. Marketers and product managers can build, launch, and optimize funnels in hours instead of months, all without writing a single line of code.
About the team
Billing team owns one of FunnelFox’s most strategic products. Billing is a core part of our payments ecosystem and a key driver of the company’s growth. The product has already reached product-market fit and is now entering the next stage: scaling the platform, expanding functionality, and building the best billing solution for the Web2App market.
Why we’re hiring
We’re looking for a Senior Fullstack Engineer (balanced towards frontend) to help us build the most usable and seamless experience for our customers.
You’ll combine technical expertise, product thinking, and feature ownership to help shape the roadmap, improve reliability, and build features that directly impact customer value and company revenue.
What you’ll do
Drive the technical execution and evolution of Billing.
Deliver solutions, priorities, and roadmap.
Improve scalability, reliability, and observability across the platform.
Build and ship features that improve customer value and business growth.
Continuously improve performance, UX, and maintainability.
Tackle additional product-related challenges as they arise.
You’ll be a great fit if you have
4+ years of experience in frontend development with JavaScript and modern frameworks/libraries (React, Svelte)
2+ years of experience with Python
Understanding of basic architectural patterns
Proven ability to solve complex technical problems and deliver scalable solutions.
Strong communication skills and ability to collaborate across teams.
Fast learner, adaptable to new technologies, proactive and motivated.
Experience working in dynamic, product-focused environments.
English proficiency at B1 level or higher.
What you may expect from working with us:
Flexible remote work: Work from anywhere with a schedule that fits your life. Our core team operates in Europe, and we welcome candidates worldwide using Deel.com.
High ownership and real impact: Engineers actively influence product and technical decisions, not just implementation details.
Fast-moving startup environment: We value speed, autonomy, and practical problem-solving over rigid corporate processes.
Direct communication: We keep things simple and transparent, ensuring you focus on what matters most — getting things done.
Professional Support: We provide a monthly budget that you can allocate based on your personal and professional priorities — including language learning, professional development, mental health support, sports, or health insurance.