Senior Fullstack Engineer - Integrations

About IP Fabric Join a pioneering force in network automation! At IP Fabric, we enable people to uncover the truth about their networks. Built by network professionals and industry experts, our innovative solutions are transforming how enterprises manage their networks. As a post-Series B company, we're expanding rapidly across Europe, the U.S., and beyond. About The Role We are looking for a Senior Full-Stack Engineer to join our Product Engineering Integration Team. You will work on customer-facing features that transform network discovery and application data into meaningful product capabilities. This is a backend-leaning full-stack role combining system design, product collaboration, and hands-on development. This role is ideal for an engineer who enjoys ownership, solving complex problems, and influencing how systems are built, not just implementing tickets . What You’ll Do • Design, build, and maintain fullstack features using modern technologies • Help the team with ingesting 3rd-party data into IP Fabric product, or build official integrations plugins with other services • Contribute to and lead system design discussions • Own features end-to-end from concept to delivery • Collaborate closely with Product to define and refine solutions • Improve system reliability, scalability, and maintainability • Drive best practices in testing, TDD, and AI-assisted development • Mentor other engineers and contribute to team growth • Identify and address technical debt and architectural gaps What You'll Need • Strong experience with Node.js, TypeScript , and modern backend development • Solid frontend experience (React or similar) - AI-assisted experience is welcome • Experience with system design and building scalable applications • Experience working on complex systems or data-heavy products • Strong communication skills in English • Comfortable working in ambiguous environments and shaping solutions • Proven ownership of features or projects end-to-en Bonus points if you have • Experience with: • RabbitMQ, Redis, PostgreSQL • Real-time systems (e.g. http://Socket.io ) • Monorepos (Nx), CI/CD pipelines • Experience driving testing practices (TDD) • Exposure to AI-assisted development workflows (Codex, Claude, Cursor) • Networking or Network Engineering knowledge Tech Stack • Frontend: React • Backend: Node.js, TypeScript, Express.js • Messaging: RabbitMQ • Data: PostgreSQL, Redis • Tooling: GitLab CI, Nx monorepo, esbuild Benefits & Perks • 25 days of holidays + 5 flexi-days. • Pluxee Flexi Card (up to 16 000 CZK per year). • Anniversary rewards. • Collaboration with diverse, international teams. • A pet-friendly office at IP Pavlova. • Complementary and yummy snacks, coffee, brew and refreshments. • Regular team and company events. Join us to experience the unique culture of a founder-led startup, where from top to bottom everyone is hands-on and has a chance to make a tangible impact on influential enterprises worldwide. Being part of IP Fabric means being part of a flexible environment that prioritizes work-life balance and growth opportunities.