Job offer curation - ⁨programming⁩

We are looking for an experienced Engineering Manager to lead our Data Platform team, responsible for building and operating scalable, reliable, and cost-efficient data infrastructure. This role combines technical leadership, people management, and platform strategy to enable data-driven products and analytics at scale. You will lead a team of engineers building high-volume data pipelines, real-time streaming systems, and data warehouse solutions, while partnering closely with product, analytics, and infrastructure teams.

ispace is looking for Spacecraft Descent Guidance, Navigation, and Control System Engineer to join our growing team in Tokyo. You will lead the end-to-end development of the lunar lander’s landing system—including design, verification, and operations—from the perspective of the Guidance, Navigation, and Control (GNC) subsystem. Define requirements for the GNC subsystem, including sensors, software and other hardware components, and manage technical coordination and interface alignment with other subsystems. Manage the integrity and performance of GNC algorithms in the FSW development and deliverables. Support mission operations and preparation activities. 月着陸船の着陸系誘導航法制御サブシステムの観点から、着陸系GNCサブシステム全体開発（設計、検証、運用）を担当する。 センサー、ソフトウェアおよびその他のハードウェアコンポーネントを含む着陸系誘導航法制御サブシステムの要求定義、管理および各サブシステムとの技術調整、インターフェース調整を担当する。 各サブシステムとの技術調整、インターフェース調整を担当する。FSW開発および成果物におけるGNCアルゴリズムの完全性と性能を管理する。ミッション運用および準備活動を支援する。

Tripla helps travelers book directly with hotels. While OTAs provide value through comparison and reviews, their business model creates a significant burden for the hospitality industry. They typically charge hotels 10% to 30% of revenue and force price reductions for better ranking. To survive this margin compression, hotels often cut costs, which degrades the quality of the guest experience. Tipla gives hotels the tools they need to own their booking platform and regain control so that hotels can offer better rates to customers while keeping their own businesses healthy. For an engineer, Tripla hits the sweet spot between a startup and a large enterprise. We are financially stable and profitable, so you do not have to worry about our runway. Because our products are revenue generators rather than cost centers for our customers, we see consistent growth and low churn, when hotels sign up with us they stay. Our products serve hotels across Asia, not just in Japan. Yet, despite this reach, we keep the agility of a startup. Our structure is flat, with only one management layer between engineers and leadership. The team is international, English is our primary language, and you will work closely with the founders. You get to move fast, wear multiple hats, and do impactful work without the instability usually attached to a company of our size. We currently operate on a single Ruby on Rails monolith. It is reliable and has served us well, but we know the current setup will not sustain us for the next ten years. As we launch new products, integrate with large hotel chains, and expand overseas, we are moving toward a service-oriented architecture. We are actively exploring a new technology stack for these future services, one that prioritizes type safety, concurrency, and developer experience, but we have not made a final decision. We need someone to come in, challenge our assumptions, and help make that choice. Designing a system from scratch is easy. Designing a system iteratively under high traffic, where paymen