Senior Java Developer

We are seeking an experienced Senior Java Developer to join a remote-first engineering team building high-performance, scalable software solutions. The role focuses on designing and developing robust systems capable of processing large volumes of data while ensuring reliability and efficiency.

• Develop and maintain high-load systems using Java, Spring, and Spring Boot, ensuring performance, scalability, and maintainability.
• Design and implement solutions capable of processing large-scale data volumes, including hundreds of millions of records per day.
• Work with big data environments and optimize data processing workflows, including ETL system reliability improvements.
• Build, deploy, monitor, and maintain software products throughout the complete development lifecycle.
• Improve application quality through enhanced testing strategies, including increasing test coverage and reliability.
• Design and implement microservice-based architectures while supporting system scalability and performance.
• Collaborate with engineering teams to improve technical standards, processes, and development practices.
• Contribute to continuous improvement initiatives and share technical knowledge within the team.

• 4+ years of professional experience working with Java, Spring, and Spring Boot.
• Strong knowledge of backend development principles, software architecture, and computer science fundamentals.
• Experience working with databases and data storage technologies such as PostgreSQL and SQL.
• Hands-on experience building and scaling microservice-based solutions.
• Familiarity with modern CI/CD practices, tools, and deployment workflows.
• Solid understanding of web technologies, including HTTP, HTML5, client/server architecture, and security principles.
• Knowledge of algorithms, data structures, and software engineering best practices.
• Ability to communicate effectively in English (B1+ level).
• Experience working independently in a remote environment while collaborating with international teams.
• Nice-to-have experience with AWS, ECS (Fargate), Spring Cloud, Spring Cloud AWS, iBatis/MyBatis, or Golang.

• Fully remote working environment with flexible working hours to support work-life balance.
• Vacation and public holidays according to local regulations, plus additional personal time off.
• Medical insurance or healthcare compensation options and paid sick leave.
• Professional development opportunities through conferences, courses, and industry events.
• Access to internal learning programs and opportunities for continuous technical growth.
• Supportive management style with regular performance reviews and internal mobility opportunities.
• Online team events, offline retreats, and opportunities for collaboration across international teams.
• Coworking cost coverage and access to office hubs in selected locations.
• A culture built around ownership, transparency, collaboration, innovation, and continuous learning.