Senior Java Engineer - Remote Real-Time Notifications

Sigma Software; Województwo mazowieckie; On-site; PLN 214,408 - 343,052; Full time

Job summary

Sigma Software is seeking a Senior Java Developer to join our team in Poland, requiring strong expertise in event-driven architectures. You will work on a high-load multi-channel communications platform, ensuring system reliability and performance for millions of users.

The ideal candidate will have at least 5 years of software development experience in Java, with a proactive approach to technical decision-making. This is a remote position within an international engineering environment.

Qualifications

• At least 5 years of software development experience.
• Strong expertise in Java development.
• Strong experience with event-driven architectures.
• Upper-Intermediate English level.

Responsibilities

• Design and implement a scalable event-driven communications platform.
• Build highly reliable and fault-tolerant message delivery systems.
• Manage large-scale real-time event processing pipelines.
• Collaborate with product and engineering teams on communication flows.

Skills

Java development

Distributed systems

Event-driven architectures

Messaging systems

System reliability

Job description

Sigma Software is seeking a Senior Java Developer to join our team in Poland, requiring strong expertise in event-driven architectures. You will work on a high-load multi-channel communications platform, ensuring system reliability and performance for millions of users.

The ideal candidate will have at least 5 years of software development experience in Java, with a proactive approach to technical decision-making. This is a remote position within an international engineering environment.