Java Backend Engineer — High-Performance Systems (Lisbon)

Decskill; Lisboa; Presencial; EUR 42 000 - 64 000; Tempo integral

Resumo da oferta

Decskill, an IT consulting company with more than 10 years of experience, is growing its Lisbon team to deliver high‑volume, low‑latency Java backend applications. You will contribute to mission‑critical systems with a focus on performance and reliability.

We are a community of over 800 professionals, part of the Astek Group, offering international exposure and long‑term career opportunities. If you’re driven by quality and collaboration, send your CV to [e-mail] with

Qualificações

• 4/5+ years of relevant experience.
• Strong experience in Java and backend frameworks.
• Nice to have Python experience for data processing or scripting.
• Experience with Docker and Kubernetes for scalable services.
• Experience with RabbitMQ and Redis for messaging and caching.
• Strong problem-solving mindset and ability to debug complex flows.
• Customer-focused and delivery-oriented with client-facing experience.
• Good level of English for international collaboration.

Responsabilidades

• Designing, implementing, and maintaining Java/Backend applications that are often high-volume and low-latency, required for mission-critical systems.
• Delivering high availability and performance.
• Contributing to all phases of the development lifecycle.
• Writing well-designed, efficient, and testable code.
• Conducting software analysis, programming, testing, and debugging.
• Ensuring designs comply with specifications.
• Be an active member of our backend communities.

Conhecimentos

Java

Backend frameworks

Microservices

Python

English

Problem solving

Delivery oriented

Customer focus

Ferramentas

Docker

Kubernetes

RabbitMQ

Redis

Descrição da oferta de emprego

Decskill, an IT consulting company with more than 10 years of experience, is growing its Lisbon team to deliver high‑volume, low‑latency Java backend applications. You will contribute to mission‑critical systems with a focus on performance and reliability.

We are a community of over 800 professionals, part of the Astek Group, offering international exposure and long‑term career opportunities. If you’re driven by quality and collaboration, send your CV to [e-mail] with