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Salary
up to $24k per year
Location
Remote (likely EAEU)
Seniority
Senior
Employment
Full-Time

First seen by Alion on Sep 11, 2026.

Overview
Company
Impact
Profile match
Jetlyn is a company in the software and technology services field. It develops applications and digital solutions through engineering and implementation work for business clients.

Навыки: Spring Boot, Java Spring Framework, Apache Kafka, Java. Квалификация: Senior. Специализации: Бэкенд разработчик.

О компании и команде

Система компьютерного клуба

Ожидания от кандидата

- Уверенное владение Core Java версии 11 или выше (сервисы будем писать на Java 25).

- Уверенное владение SQL (будем использовать PostgreSQL 18), техниками анализа и оптимизации запросов.

- Уверенное владение основными технологиями из Spring-экосистемы и совместимых с ним:

-- SpringBoot 2 или выше (сервисы будем писать на SpringBoot 4, Spring 7)

-- Spring Web (REST)

-- Spring Data JPA (Hibernate), понимание @Transactional. Потребуется, в том числе, умение и желание работать с native SQL queries.

-- Spring Kafka (и опыт работы с самой Kafka)

-- Spring Security - аутентификация, авторизация, SSO

-- Spring Cache (возможно с Redis)

-- Spring Schedule

-- Spring Async, CompletableFuture

-- Spring Test (интеграционные spring-mvc тесты); JUnit 5 + Mockito;

- TestContainers.

- Bean Validation 2.0 (JSR 380)

- Опыт интеграции со сторонними системами в синхронном и асинхронном режимах

- Навыки системного дизайна на уровне кода сервиса, БД, API и интеграций

- Понимание паттернов проектирования и лучших практик

- Понимание способов обеспечения стабильной работы под нагрузкой, обеспечения консистентности данных.

- Понимание особенностей работы в условиях кластера (несколько параллельных нод сервиса)

- Умение читать C4 Diagram и Sequence Diagram

- Английский язык, достаточный для чтения технической документации

Условия работы

ИП до 1000 руб/час фуллтайм/аутстафф

Сроки проекта

До конца года с возможным продлением

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