Skip to Content

Backend Developer (TypeScript/Node)

Split, Croatia

About Us

At Foo-Kaz, we’re building the most trusted platform for authentic local travel recommendations. We're a fast-growing travel-tech startup focused on real insights, not algorithms. As we grow, we’re looking for a skilled Backend Developer to design and maintain the systems that power our app and support our global ambitions.


What You'll Do

  • Build and maintain backend services and APIs for the Foo-Kaz platform using TypeScript, Node and NestJS.
  • Implement AI powered asynchronous process handling and workflow orchestration.
  • Design and implement integrations with third-party services.
  • Ensure scalability, reliability, security, and performance of backend systems.
  • Collaborate with front-end developers to deliver end-to-end features.
  • Model and manage data in MongoDB, including indexing and query optimization.
  • Write tests, monitor services, debug issues, and continuously improve performance and developer experience.


What We're Looking For

  • Strong experience with TypeScript and Node.js (NestJS preferred).
  • Hands-on experience with MongoDB and schema design for scalable systems.
  • Familiarity with RESTful APIs and/or GraphQL.
  • Experience with message queues (RabbitMQ) and event-driven patterns.
  • Understanding of data structures, scaling, performance optimization, and security best practices.
  • High self-motivation and ability to work independently in a startup environment.
  • Good English skills (written and spoken).
  • Comfortable working remote (Europe) or in our Split office.
  • Experience with AI automation platforms and LLM


Who This Role is Perfect For

  • A developer who loves building scalable backend systems.
  • Someone who thrives in an early-stage startup where impact is visible.
  • A problem-solver who enjoys turning business needs into robust tech solutions.
  • A self-starter who’s motivated by innovation and global growth.


Technical Expertise
Autonomy
Personal Evolution
Customer Relationship
Administrative Work

Responsibilities

  • Build backend services & APIs (TypeScript/Node/NestJS
  • Design third-party integrations & AI workflow
  • Ensure scalability, security & performance
  • Collaborate with front-end for end-to-end features

Must Have

  • Strong skills in TypeScript/Node.js
  • Experience with MongoDB
  • Knowledge of APIs (REST/GraphQL)
  • Self-motivated, good English

Nice to have

  • Experience with message queues.
  • Familiarity with AI/LLM tools
  • nowledge of scaling & security
  • Open to remote or Split office

What We Offer

  • Flexible working hours – fit your work around studies or other commitments.
  • Opportunity to grow with a rapidly scaling company in the travel-tech industry.
  • Mentorship from both technical and marketing team leads.
  • Clear path for a full-time role if it’s a great fit.
  • Paid engagement or internship with performance-based bonus options.