Senior Fullstack Engineer

Belgrade, RemoteRemoteFull-time2026-10-21 → 2026-11-05

RemoteContractor via own company (B2B)

Core

Build and scale backend systems and core products for a global fintech platform enabling interest-free installment payments for shoppers and merchants.

Role type

Senior Fullstack Engineer (Backend focus)

Builds

Core payment systems, partner integrations, and high-impact product features for Tabby's platform.

Domain

Fintech / Payments / E-commerce

Deliverable

production ML models | product features

Required skills

Golang, TypeScript, React, SQL, API integration, clean code practices

Preferred skills

Kubernetes, Google Cloud Platform, Redis, Gitlab, Pub/Sub

Technologies

Golang, PostgreSQL, TypeScript, React, Redis, Kubernetes, Google Cloud Platform, Gitlab, Pub/Sub

Responsibilities

Develop and maintain backend services, integrate with partner APIs, build scalable fullstack features, write clean and testable code.

Seniority

Senior, hands-on IC

About Tabby

Tabby builds financial products used by millions of users across the GCC. We work on high-load, security-critical systems with strict regulatory requirements. The Database Engineers group (DBA) is part of Infrastructure and keeps Tabby's transactional and analytical databases reliable, performant, and recoverable across payment flows, risk pipelines, marketplace services, and the data platform.