{"id":876,"date":"2023-09-30T23:41:25","date_gmt":"2023-09-30T14:41:25","guid":{"rendered":"https:\/\/citadelai.wpengine.com\/?page_id=876"},"modified":"2024-04-01T11:02:41","modified_gmt":"2024-04-01T02:02:41","slug":"backend-engineer","status":"publish","type":"page","link":"https:\/\/citadel-ai.com\/ja\/careers\/backend-engineer\/","title":{"rendered":"Backend Engineer"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">About Citadel AI<\/h2>\n\n\n\n<p>Citadel AI builds products to test and monitor high-risk AI systems. Our mission is to make the world&#8217;s AI systems more reliable and trustworthy.<\/p>\n\n\n\n<p>Our company is located in Tokyo, but we have an international team and global customers. We\u2019re building a world-class engineering team here \u2013 our founding engineers have previously worked at leading tech companies such as Google Brain, Waymo, PayPal, and Toyota.&nbsp;<\/p>\n\n\n\n<p>This is a unique opportunity to build new products for a global market from Tokyo. As one of Citadel AI&#8217;s first engineers, you&#8217;ll have significant impact and ownership over our startup\u2019s trajectory. Our company is extremely well funded, and our first investor was The University of Tokyo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">About the role<\/h2>\n\n\n\n<p>We&#8217;re hiring backend engineers to work with our small, full-stack team to build products to test, monitor, and improve the reliability of machine learning systems.&nbsp;<\/p>\n\n\n\n<p>You\u2019ll be responsible for building our product\u2019s backend and working with web servers, SQL databases, parallel computing, API design, multi-cloud architecture, integrating with external services (e.g. SSO), and going as deep into our ML stack as you can.&nbsp;<\/p>\n\n\n\n<p>Our backend is primarily in Python. Some technologies we use are: Docker, PostgreSQL, Redis, RQ, Gunicorn, Flask, TensorFlow Extended, Pytest, and many Python ML libraries.<\/p>\n\n\n\n<p>No ML expertise is required for this role, though we hope you\u2019re interested to dive deep into the emerging space of MLOps \/ trustworthy ML \/ responsible AI.<\/p>\n\n\n\n<p>As an early employee, you\u2019ll own a significant equity stake in addition to your base salary.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Job requirements<\/h2>\n\n\n\n<p>Our company, technology, and market are new and changing rapidly, so a large part of the job is to adapt and learn new things. We value learning fast over pre-existing knowledge (\u201cslope is more important than y-intercept\u201d).<\/p>\n\n\n\n<p>You should have at least 1 year of backend software engineering experience. We don\u2019t require past experience with specific programming languages or frameworks.&nbsp;<\/p>\n\n\n\n<p>English is required, Japanese is optional. We prioritize candidates in Tokyo, but may consider remote for exceptional candidates.<\/p>\n\n\n\n<p>Nice-to-have: you can work full-stack, you&#8217;ve worked at a startup before, or you have experience with production machine learning.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Apply Now<\/h2>\n\n\n\n<p>Fill out the short form below, and we&#8217;ll respond in 24 hours. Or, send an email to&nbsp;<a href=\"mailto:kenny@citadel.co.jp\">kenny@citadel.co.jp<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-font-size is-style-fill has-medium-font-size\"><a class=\"wp-block-button__link has-white-color has-text-color has-background wp-element-button\" href=\"https:\/\/airtable.com\/appJw39X4dqzuJcZD\/shrc9W5hBFjLXMROm?prefill_Position=Backend+Engineer\" style=\"border-radius:0px;background-color:#0055ff\">Apply Now<\/a><\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/citadel-ai.com\/wp-content\/uploads\/2023\/12\/re20230907_citadel_292a-1024x683.jpg\" alt=\"\" class=\"wp-image-1396\" srcset=\"https:\/\/citadel-ai.com\/ja\/wp-content\/uploads\/sites\/1\/2023\/12\/re20230907_citadel_292a-1024x683.jpg 1024w, https:\/\/citadel-ai.com\/ja\/wp-content\/uploads\/sites\/1\/2023\/12\/re20230907_citadel_292a-300x200.jpg 300w, https:\/\/citadel-ai.com\/ja\/wp-content\/uploads\/sites\/1\/2023\/12\/re20230907_citadel_292a-768x512.jpg 768w, https:\/\/citadel-ai.com\/ja\/wp-content\/uploads\/sites\/1\/2023\/12\/re20230907_citadel_292a-1536x1024.jpg 1536w, https:\/\/citadel-ai.com\/ja\/wp-content\/uploads\/sites\/1\/2023\/12\/re20230907_citadel_292a-2048x1365.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>We\u2019re hiring backend engineers to work with our small, full-stack team to build products to test, monitor, and improve the reliability of machine learning systems. <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":488,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-876","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/pages\/876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/comments?post=876"}],"version-history":[{"count":0,"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/pages\/876\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/pages\/488"}],"wp:attachment":[{"href":"https:\/\/citadel-ai.com\/ja\/wp-json\/wp\/v2\/media?parent=876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}