Fullstack Developer Senior Remote

Senior Fullstack Engineer Локация: Удалённо Компания: X-FLOW ЗП: обсуждается на собеседовании Занятость: Полная X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world. Key Responsibilities: Design and develop RESTful APIs using PHP/Laravel. Build frontend applications using TypeScript/React with a focus on performance and Developer Experience (DX). Integrate with external services; define and maintain API contracts. Optimize performance, perform profiling, and reduce latency. Design database schemas, handle migrations, indexing, and query optimization. Contribute to quality assurance: write tests (unit/integration/e2e), conduct code reviews, and automate checks. Ensure observability and reliability: implement logs, metrics, alerts, and traces. Participate in designing architectural solutions. Requirements: 4+ years of experience with PHP, strong knowledge of Laravel (DI, queues, profiling, REST, modularity). 4+ years of experience with TypeScript, strong knowledge of React/Redux Toolkit, routing, build processes, and bundle optimization. Databases: PostgreSQL/MySQL, Redis; experience with schema design, indexes, and transactions. Message Queues/Buses: Kafka — experience with event-driven integrations. Security: OAuth2, JWT. Understanding of DDD, SOLID, 12-Factor App methodology, and observability (Prometheus/Grafana, OpenTelemetry). 🌐 Резюме отправлять: https://wantapply.com/senior-fullstack-engineer-at-x-flow-2-1