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Japan Digital Mail Services.

Backend Developer (Messaging Systems) &ndash; Email Infrastructure &amp; Cloud MessagingAbout the RoleWe are seeking a talented Backend Developer (Messaging Systems) to help build and scale next-generation email and messaging infrastructure at Japan Digital Mail Services.If you enjoy working on high-performance distributed systems, email delivery pipelines, and cloud-based messaging platforms, this is a chance to work on systems that handle millions of messages reliably and securely every day.You will join a fast-moving engineering team focused on scalability, uptime, and performance optimization in a modern cloud environment.What You&rsquo;ll Do<ul><li>Design, develop, and maintain backend systems for email and messaging delivery</li><li>Build scalable APIs and microservices for messaging infrastructure</li><li>Optimize system performance, latency, and throughput</li><li>Work with distributed systems, queues, and event-driven architecture</li><li>Ensure high reliability, security, and deliverability of email systems</li><li>Collaborate with DevOps and frontend teams to improve platform performance</li><li>Troubleshoot production issues and implement long-term fixes</li><li>Contribute to architecture decisions and system design discussions</li></ul>What We&rsquo;re Looking For<ul><li>Strong experience in backend development (Java, Go, Python, or Node.js)</li><li>Experience with messaging systems (SMTP, Kafka, RabbitMQ, or similar)</li><li>Knowledge of distributed systems and cloud architecture</li><li>Experience with APIs, microservices, and RESTful services</li><li>Understanding of databases (SQL and/or NoSQL)</li><li>Problem-solving mindset and strong debugging skills</li><li>Ability to work in a collaborative engineering environment</li></ul>Nice to have:<ul><li>Experience with email delivery systems or SaaS platforms</li><li>Cloud experience (AWS, Azure, or GCP)</li><li>Knowledge of system observability tools (Prometheus, Grafana, ELK)</li></ul>Why Join UsAt Japan Digital Mail Services, we focus on building reliable, scalable messaging systems that power global communication. You&rsquo;ll work in an engineering-driven culture where your ideas directly impact system architecture and product performance.We value clean engineering practices, autonomy, and continuous learning.Apply NowIf you&rsquo;re excited about building scalable messaging systems and working on complex backend challenges, we&rsquo;d love to hear from you. Apply today and join our growing engineering team.Pay: QAR18,000.00 - QAR32,000.00 per monthWork Location: In person

Backend Developer (Messaging Systems)

Join Japan Digital Mail Services. and explore 1   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Japan Digital Mail Services.

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Backend Developer (Messaging Systems)