Senior Java Leader (HRTech)

TL;DR

Senior Java Leader (Java/AWS): Developing scalable backend solutions for high-demand business operations and a complex time tracking system with an accent on clean architecture and system reliability. Focus on designing efficient backend modules, optimizing PostgreSQL databases, and implementing cloud-native services using AWS.

Location: Hybrid from Gdańsk, Poland (2 days per week in office)

Salary: 1200 - 1600 PLN per man-day (B2B)

Company

hirify.global is a Polish IT company with over 15 years of experience, providing specialized engineering teams for complex, long-term software projects.

What you will do

• Develop new application modules based on business requirements for a high-load time tracking system.
• Review and improve code to ensure high maintainability and scalability.
• Design and implement efficient backend solutions following clean architecture principles.
• Write structured and scalable code to support business-critical operations.

Requirements

• Minimum 8 years of experience in Java and backend development.
• In-depth knowledge of the Spring ecosystem, specifically Spring Boot and Spring Batch.
• Proficiency in PostgreSQL and Hibernate Criteria API for efficient data queries.
• Practical experience with AWS services (ECS, S3, RDS) and Docker.
• Must be based in or able to work hybridly from Gdańsk, Poland.

Culture & Benefits

• Opportunity to shape technical decisions and best practices from the project start.
• Work on a scalable, enterprise-class system with a strong focus on clean architecture.
• Hands-on experience with modern cloud technologies and containerization.
• Professional development through a proprietary growth programme and community-focused charitable activities.