Patrianna Limited

• Architect and build scalable Java solutions powering a global social gaming platform reaching up to 150 million customers
• Write well-designed, testable, and scalable code in a timely manner
• Participate in the full development cycle from sprint planning through release cycles
• Ensure smooth development and cooperation between development teams and product owners
• Build and maintain high-load systems handling massive scale
• Troubleshoot production issues using metrics, alerts, monitoring, and profiling
• Contribute to scaling and automation initiatives

Requirements

• Extensive experience as a Java Engineer with strong Java Core knowledge (Java 8+)
• Proven expertise in multithreading and high-load systems
• Solid SQL knowledge and database optimization skills
• Strong experience with Docker (Docker Swarm) and containerization ecosystem
• Excellent troubleshooting skills with production monitoring tools, including metrics, alerts, monitoring, and profiling
• Good English communication skills in speaking and writing
• Experience with SPA and modern mobile and web technologies
• AI-driven engineering workflow comfort; willingness to use AI-assisted development as a primary productivity multiplier
• Bonus experience with ClickHouse, GCP, Kafka ecosystem, Elasticsearch, Ebean, Protobuf, InfluxDB/Grafana, Google Services integration, or wallet service maintenance
• Experience with Java 25, Spring Boot 4, Spring 7, Google Cloud Platform, Kubernetes, Kafka, AlloyDB for PostgreSQL, Spanner, Ebean ORM, Flyway, Redis, Quartz, WebSockets, Retool, Testcontainers, Locust, Jenkins/ArgoCD, ELK/Sentry/Grafana, Jira, Confluence, Slack, and Bitbucket

Core Competencies

Demonstrates extensive experience in Java Engineering, particularly with Java 8+, and possesses strong skills in multithreading, high-load systems, and database optimization. Proficient in utilizing modern development tools and methodologies to build scalable solutions and troubleshoot production issues effectively.

Highest-signal resume keywords

• Java Engineering
• Multithreading Expertise
• High-Load Systems
• Docker Containerization
• SQL Database Optimization

ATS Optimization Keywords

Hard Skills

• Java 8+
• Multithreading
• SQL
• Docker
• Spring Boot
• Kubernetes
• Kafka
• Elasticsearch
• GCP
• AI-Driven Engineering

Soft Skills

• Good English Communication

Industry Keywords

• Social Gaming Platform
• Scalable Solutions
• Production Monitoring
• Automation Initiatives
• Development Cycle

Tools & Technologies

• Docker Swarm
• Google Cloud Platform
• Redis
• Grafana
• Jenkins
• Bitbucket
• Jira
• Confluence
• Testcontainers
• WebSockets