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Software Engineer

Porto, Portugal💼 Full-time🗓 2026-06-03 → 2026-07-31

Core

Backend Engineer responsible for the full lifecycle of applications, developing efficient code, and scaling the platform for worldwide markets.

Role type

Mid-level Backend Software Engineer

Builds

Applications and platform services for worldwide markets

Domain

Internet / SaaS

Deliverable

production ML models | product features

Required skills

Java (8+), Object-Oriented Programming (OOP), REST, SOAP, Unit testing, Component testing, Integrated testing, High concurrency systems, High transactional systems, Highly available platforms, Design patterns, Library extraction, Component creation

Preferred skills

Scala, Kafka, Akka, Memcached, Apache Storm, Apache Cassandra, Zookeeper, RabbitMQ

Technologies

Java, Scala, Kafka, Akka, Memcached, Apache Storm, Apache Cassandra, Zookeeper, RabbitMQ, REST, SOAP

Responsibilities

Develop well-designed, testable, efficient code to solve business needs; Deploy applications in a Continuous Integration platform; Test and document implemented solutions; Support the Product Owner with requirements; Support the team with solutions; Develop unit, component, and integrated tests.

Seniority

Mid-level, hands-on IC

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