Middle Backend Developer (Node.js / NestJS)
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Salary
$16k – $22k per year
Location
In office (Astana)
Seniority
Middle · 3+ years exp
Employment
Full-Time
Overview
Company
Impact
Profile match
Dream Lab is an educational center in Kazakhstan that specializes in preparing middle school students for entrance exams to elite specialized schools like NIS, RFMS, and BIL. The center offers targeted courses in mathematics, spatial logic, Kazakh, Russian, and English, combining structured test preparation with interactive learning techniques. Through systematic tracking and regular mock testing, it helps young learners build the academic skills and confidence needed to secure top admissions.
Обязанности:
- Стек: Node.js, TypeScript, NestJS, GraphQL (Apollo Federation), PostgreSQL + TypeORM, Redis, BullMQ, Keycloak (OIDC/JWT + RBAC), Docker, GitLab CI/CD.
- Что делать: микросервисная GraphQL-платформа - писать бизнес-логику, резолверы/мутации, работать с TypeORM и очередями (BullMQ), поддерживать RBAC, дорабатывать realtime (WebSocket), переводить внешние интеграции из моков в боевой режим, участвовать в миграции клиента со старого REST API на GraphQL.
- 3+ года на backend опыт Node.js/TypeScript, NestJS
- GraphQL на бэкенде (Apollo Federation - плюс)
- PostgreSQL + ORM, понимание транзакций и миграций, умение оптимизировать запросы explain, analyze
- Опыт с очередями (BullMQ/Redis или аналоги)
- Понимание OAuth2/OIDC/JWT
- Тесты (Jest), Docker
- Плюсом: WebSocket, интеграции с гос./крипто-сервисами, Prometheus/Grafana, опыт миграции REST → GraphQL
- График: 5/2, полный рабочий день.
- Формат: офисный.
- Оформление: работа по договору гражданско-правового характера (ГПХ).
- Задачи: участие в разработке и развитии микросервисной GraphQL-платформы, реализация бизнес-логики, интеграций и новых функциональных возможностей.
- Заработная плата: обсуждается по итогам технического интервью и зависит от уровня кандидата и опыта.
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