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企業の求人情報より · Doodle · 2026年7月21日掲載
<h2><span><strong id="docs-internal-guid-91aa4165-7fff-f1a4-dddd-9575b951f11e">Own the Backend.</strong></span></h2><p><span>Doodle is a B2B SaaS platform used by millions of professionals to coordinate meetings and collaboration across teams and companies. We are building the future of scheduling and productivity. We work on hard problems at the meeting point of human collaboration and digital efficiency. We craft elegant solutions to complex problems, and we are looking for passionate problem solvers who share this drive.</span></p><p><span>We aren't just looking for someone to "write code." You are more than a coder. You are a proactive builder and a continuous learner. You thrive on shipping products that matter. You always find a way to reach the goal.</span></p><p><span>Our core backend runs on a high performance, polyglot ecosystem of Go and Java services built on Kafka, aiming for high throughput. We value engineers who are naturally curious and proactive. You will read, trace, and understand workflows across the entire codebase, looking beyond your primary language to solve complex problems.</span></p><p><span>We love high velocity. We actively encourage our engineers to use LLM and agentic tools (Specs, Loops, and agentic workflows) to iterate fast and build systems. We stay provider agnostic (Anthropic, OpenAI, Cursor, local models, or self hosted models in the cloud). Use these tools to supercharge your iterations. We pair that speed with deep pride in ownership. A natural "READ THE CODE" mindset, where you keep a full understanding of, and full accountability for, every line you bring across the finish line.</span></p><h2><span><strong id="docs-internal-guid-91aa4165-7fff-f1a4-dddd-9575b951f11e">What You'll Actually Do</strong></span></h2><ul><li><p><span>Own the Backend: Design, build, and deploy robust, scalable, high performance backend services in Java that power our core platforms.</span></p></li><li><p><span>Serve the Data: Expose backend endpoints through GraphQL, with efficient data fetching, query optimization, and clean integration with frontend systems.</span></p></li><li><p><span>Architect for Scale: Build event driven solutions on Kafka for seamless data flow, system reactivity, and extreme reliability.</span></p></li><li><p><span>See the Whole System: Keep full visibility across the backend ecosystem, and understand how services integrate across our distributed infrastructure.</span></p></li><li><p><span>Ship with AI: Use LLM and agentic tools to move fast, while keeping total ownership and full understanding of the generated code.</span></p></li><li><p><spa