Principal Java Engineer

Intellias; Portugal; Presencial; EUR 50 000 - 70 000; Tempo integral

Resumo da oferta

A fast-growing technology company in Portugal seeks a Principal Java Engineer to lead technical direction and deliver scalable solutions. Applicants should have over 5 years of Java development experience, significant iGaming knowledge, and expertise in transactional systems. The role involves resolving complex issues in Java applications and collaborating with architects to improve technical systems.

Qualificações

• 5+ years of experience in Java development as Senior Software Engineer.
• Strong former experience as Principal/Tech Lead.
• Proven experience with Kubernetes environment.

Responsabilidades

• Resolve complex technical incidents and performance issues in Java applications.
• Design and implement scalable, maintainable backend solutions.
• Collaborate closely with solution architects for technical improvements.

Conhecimentos

Experience with wallet systems

Transactional systems

Concurrent transactions

Java development

Kubernetes

Database design

SQL

Kafka

Distributed cache systems

On-prem system design

iGaming experience

Descrição da oferta de emprego

As a Principal Java Engineer, you will be working as a part of site reliability team. You will play a critical role in setting technical direction, ensuring best practices, and delivering robust, scalable solutions.

Overview

A fast-growing technology company operating at the intersection of gaming, data, and innovation. With a focus on building scalable, high-performance platforms for the iGaming industry, it delivers end-to-end solutions across trading, risk management, user engagement, and analytics.

Requirements

• Experience with wallet systems, transactional systems, concurrent transactions is critical.
• Experience with systems under load.
• Strong former experience as Principal/Tech Lead.
• 5+ years of experience in Java development as Senior software Engineer.
• Proven experience with Kubernetes environment.
• Proficiency in database design and SQL.
• Experience working with Kafka.
• Experience working with distributed cache systems.
• Experience with on-prem (e.g Designing systems without public cloud services)
• 5+ iGaming experience is a must.

Responsibilities

• Resolve complex technical incidents and performance issues in Java applications, ensuring high availability and reliability.
• Design and implement scalable, maintainable backend solutions with a strong focus on system stability.
• Collaborate closely with solution architects to identify opportunities for technical improvements.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Consulting

Industries

• IT Services and IT Consulting