java developer logistics platforms

Enfint

Lisboa

Presencial

GBP 70 000 - 110 000

Tempo integral

Há 9 dias

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Vantagens oferecidas por esta oferta de emprego

Private medical care
English courses
Food allowance
Buddy program
Comprehensive onboarding
Good access to public transport

Resumo da oferta

DSV ищет опытного бэкенд-инженера для проектирования, разработки и эксплуатации масштабируемых микросервисов, поддерживающих критически важные логистические потоки. Вы будете работать с Java 21+ и Spring Boot 3, обеспечивая REST API, доступ к данным и обмен сообщениями.

Необходим опыт работы с Kafka, Kubernetes, CI/CD пайплайнами и observability. В обязанности входят моделирование данных в MongoDB и PostgreSQL, интеграция внешних API и качество тестирования в рамках CI/CD.

Qualificações

  • 6–10+ лет опыта бэкенд-инженерии с Java/Spring Boot в продуктивных системах.
  • Сильный дизайн микросервисов, работа с REST/OpenAPI.
  • Опыт работы с Kafka в event-driven архитектурах.
  • Знания RDBMS и NoSQL, профилирование производительности.
  • Опыт CI/CD пайплайнов.
  • Опыт контейнеризации и Kubernetes.
  • Опыт в observability, надежности и безопасности (SRE).
  • Умение ясно коммуницировать и менторить.
  • Уровень английского для работы.
  • Хорошо: GraphQL, Gatling.

Responsabilidades

  • Проектировать, строить и эксплуатировать масштабируемые микросервисы для критически важных логистических процессов.
  • Разрабатывать бэкенд на Java 21+ с Spring Boot 3, REST API, доступ к данным и messaging.
  • Реализовывать потоковую обработку через Kafka и сервисы запрос-ответ.
  • Проектировать и поддерживать REST/OpenAPI API и интеграцию внешних API с ограничением скорости и кэшированием.
  • Моделировать и оптимизировать данные в MongoDB и PostgreSQL.
  • Рефакторинг монолитов в микросервисы с четкими границами и надежной связью.
  • Писать модульные, интеграционные и контрактные тесты; внедрять в CI/CD.
  • Логирование, метрики, трассировка, оповещения в рамках observability.
  • Implement OIDC/OAuth2/RBAC, приватность данных и аудит.
  • Сборка, тестирование и развёртывание через Jenkins, Argo и Azure DevOps с Docker и Kubernetes.
  • Владение сервисами на протяжении всего цикла — производительность, SLOs, on-call, анализ инцидентов.
  • Сотрудничество с Product Owners и архитекторами для уточнения требований.
  • Вклад в шаблоны, документацию и библиотеки backend.
  • Менторство младших коллег.

Conhecimentos

Java/Spring Boot
Microservices design
REST/OpenAPI
Kafka
Databases (RDBMS/NoSQL)
CI/CD
Observability
English
Mentoring

Ferramentas

Docker
Kubernetes
GraphQL
Gatling

Descrição da oferta de emprego

Описание

DSV is a global leader in transport and logistics, providing services that support customers across more than 90 countries. The company focuses on innovation, digitalization, and shaping the future of logistics.

Задачи
  • Design, build, and operate scalable, secure microservices powering mission-critical logistics flows;
  • Build robust backend services in Java 21+ with Spring Boot 3, including REST APIs, data access, and messaging;
  • Implement event-driven streaming with Kafka and request/response services;
  • Design, implement, and maintain public REST/OpenAPI APIs and integrate vendor APIs with rate limiting and caching;
  • Model and optimize data in MongoDB and PostgreSQL;
  • Refactor legacy monolith components into microservices with clear boundaries and resilient communication;
  • Write unit, integration, and contract tests and embed them in CI/CD;
  • Implement logging, metrics, tracing, and alerts using observability platforms;
  • Implement OIDC/OAuth2/RBAC, data privacy, and audit logging;
  • Build, test, and deploy through Jenkins, Argo, and Azure DevOps pipelines using Docker and Kubernetes;
  • Own services end-to-end, including capacity and performance tuning, SLOs, on-call participation, and L3 incident/root-cause analysis;
  • Partner with Product Owners, Solution Architects, Tech Leads, QA, and Frontend teams to refine requirements and improve testability;
  • Contribute reusable patterns, documentation, and shared libraries to backend guild practices;
  • Mentor junior team members informally.
Требования
  • 6–10+ Years of backend engineering experience, including Java/Spring Boot production systems at scale;
  • Strong microservices design, domain modeling, and REST/OpenAPI design skills;
  • Experience with event-driven systems using Kafka;
  • Solid RDBMS and NoSQL foundations;
  • Experience with performance profiling of queries and services;
  • Experience integrating CI/CD pipelines;
  • Familiarity with containerization and Kubernetes;
  • SRE-minded approach to observability, reliability, and security;
  • Clear communication and pragmatic problem-solving skills;
  • Ability to mentor peers;
  • English for work;
  • Nice to have: GraphQL, Gatling performance testing.
Условия
  • Permanent contract;
  • Private medical care;
  • English courses financially or co-financed by the company;
  • Food allowance;
  • Work schedule 35h/week;
  • Comprehensive onboarding program;
  • Buddy;
  • Good access to public transports.
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