Senior Backend Engineer – Java, Kafka, PostgreSQL

We are seeking a **Senior Backend Engineer** to contribute to innovative remote work technology solutions. In this role, you will architect and deliver robust backend systems that integrate Java, Kafka, PostgreSQL, and other modern tools to enhance productivity for millions of users worldwide. Join our collaborative environment where your expertise will shape scalable microservices and inspire technical excellence—apply now to be part of our mission. **Responsibilities** * Develop, program, and maintain key backend services and infrastructure components for our offerings * Architect and plan durable, high\-performance solutions within an Agile framework * Implement versatile APIs aligned with internal standards, supporting microservices designed for public use * Introduce new features leveraging AI alongside established backend technologies * Verify and uphold the quality standards of all software deliverables * Deploy services into production and manage operations, including participating in on\-call rotations * Guarantee system scalability and reliability across backend services * Work closely with product managers and UX designers to deliver solutions on schedule * Address urgent production issues through root cause analysis, rollbacks, and fast bug resolution **Requirements** * Minimum 3 years of professional experience in software engineering * Proficiency in Java, Python, Node.js, Spring Boot, Apache Kafka, and PostgreSQL * Track record in designing, implementing, and testing scalable microservice architectures * Hands\-on experience creating, deploying, and maintaining software and systems in live production * Background in Agile methodologies with continuous integration and continuous delivery pipelines * Interest in applying AI tools to support coding productivity * Capability to lead projects to successful completion with minimal supervision * Excellent communication abilities * Commitment to producing high\-quality, well\-structured software **Nice to have** * Experience with React Native