Design, build, and maintain scalable microservices and distributed systems Develop backend and frontend systems using Node.js / Next.js and Java Integrate and optimize web services through Cloudflare and Cloudflare Workers Build and maintain CI/CD pipelines with Jenkins Orchestrate containerized workloads in Kubernetes Implement observability solutions using OpenTelemetry, ClickHouse Collaborate with cross-functional teams using Jira and Agile methodologies Proactively identify performance bottlenecks, architectural improvements, and automation opportunities Demonstrate initiative and autonomy in identifying, planning, and executing new projects Mentor junior engineers and contribute to a culture of technical excellence and continuous learning