We are looking for senior software engineers in our data engineering team at R etention Science. As a Senior Software Engineer, you'll be leading ReSci's eff orts in building scalable backend services and real time data pipelines that s upport over 350 million users and thousands of events per second. You will be a driving force in supporting and scaling ReSci's data infrastructures. Your d esigns and code will bring in data to power Cortex, our core product -- an AI marketing platform that makes over three billion machine learning predictions daily, across over 350 million users, to execute marketing campaigns for some of the most iconic brands on the planet, including Procter & Gamble, SK-II, Gi llette, Filson, Olay ... and many more. In addition to having meaningful influence on our product designs and decision s, you will also receive comprehensive exposure to all aspects of our technolo gies and businesses. The code and ideas that you contribute will have a tangib le impact on the team, company, and marketing-tech industry as a whole. You will: Lead development efforts in building, maintaining, and scaling micro services and pipelines written in Scala and Python. Collaborate extensively with other engineering teams and PMs on major projects that involve scaling and feature development. Scale our ETL framework to support data processing in technologies such as Spa rk, Athena, Snowflake … etc. Architect real time pipeline using technologies like Kinesis, Lambda, SQS … e tc. Manage and implement scalable monitoring and escalation strategies across our systems. Act as a technical architect and elegantly separate domain models to ensure pa rtner complexity doesn't leak into our app. Work and play with many cutting edge technologies such as AWS Lambda, Kinesis, SQS, RDS, Dynamo, Athena, Snowflake, Spark, Flink, HDFS, S3, ElasticSearch, E CS/Fargate, Presto, Cadence/Temporal, Serverless Framework, Docker, Terraform ... and many more. You will be a good fit if you: Enjoy freedom and take responsibility in a remote first environment. Are excellent at communicating clearly. (In English of course) Know how to effectively and efficiently collaborate with people around the wor ld. Can manage multiple projects concurrently and prioritize effectively. Are curious and always learning. Strive to write clean and well-tested code. Are highly driven, gritty, and scrappy when you need to be. Leverage open source technologies in a smart and practical way to solve proble ms while creating maintainable and evolving systems. Enjoy maintaining a high standard and discussing code quality and design patte rns with peers. Have startup work experience! Qualifications: 5+ year software engineering experience (data engineering preferred). Experience in Scala and Python or can pick up the languages quickly. Experience in technologies including AWS Lambda, Kinesis, SQS, Athena, Spark, Flink, HDFS, S3, ECS/Fargate, Presto, Cadence/Temporal, Serverless Framework, Docker, Terraform … etc. Experience designing and implementing real time pipelines and microservices. Experience scaling large databases and data intensive applications. Experience in creating clean and robust RESTful APIs. Deep understanding of MySQL, Snowflake, ElasticSearch, Dynamo and other databa ses. Expert in designing fault-tolerant systems. About the company: ReSci's mission is to make artificial intelligence accessible and usable for b rands around the globe. Based out of Santa Monica, California, our team consists of serial entrepreneu rs. Our SaaS platform, "Cortex" helps online businesses target, engage, and re tain customers. The Cortex marketing platform uses machine learning algorithms to predict customer behavior by analyzing massive sets of demographic, social , and behavioral data and generate retention campaigns personalized to each cu stomer. Our founders have been recognized as the Ernst & Young Entrepreneurs of the Ye ar, and our company was awarded Top 10 Big Data Startup of the Year by CRN, on e of Fast Company's Innovation Agents, Top 10 Software Company in Southern Cal ifornia from SocalTech, and identified by Inc. Magazine as one of the most inn ovative startups. Retention Science has also been featured in Forbes, the Wall Street Journal, TechCrunch, Bloomberg, and Reuters, among other notable publi cations. We're passionate about what we do and we put our people first! We are a close- knit family whose members drink too much coffee, work hard, and never cease to brainstorm creative new ways to improve our solutions. We foster a dynamic an d exciting start-up environment that is conducive for innovative thought; join us if you are interested in working with our world-class team! About the parent company: ReSci is owned by Constant Contact, Inc. a recognized brand and leader in the email marketing space. Constant Contact services to hundreds of thousands of s mall businesses and nonprofits, helping these organizations connect with their customers, clients, and members. Constant Contact champions the needs of smal l organizations and provides an easy, affordable way to build successful, last ing customer relationships. To apply: Please send your english resume to this email address and we will reach out to you. Thanks! [email protected] Retention Science 诚徵数据工程 (data engineering) 团队中的资深软体工程师 (seni or software engineer) 。作为资深软体工程师，您将在 ReSci 构建可扩展的後端服务 和即时数据工作流，支持超过 3.5 亿使用者和每秒数千个讯息。您将成为支持和扩展 Re Sci 数据基础架构的推动力。您的设计和程式将资料注入我们的核心产品 Cortex：一个 AI 营销平台，每天在超过 3.5 亿使用者中进行超过 30 亿次机器学习预测，为世界上一 些最具标志性的品牌执行营销任务，保括 Procter & Gamble, SK-II, Gillette, Filson , Olay…等。 除了对我们的产品设计和决策产生有显着的影响外，您还将全面了解我们的技术和业务。 您贡献的程式和想法将对整个团队、公司、产业产生重要的影响。 您的工作包含： 担任领导得角色，使用 Scala 和 Python 开发、维护、扩展微服务 (micro services) 和数据工作流 (data pipelines)。 在涉及扩展和功能开发的主要项目上与其他工程团队和产品经理进行广泛合作。 使用 Spark、Athena、Snowflake 等技术来扩展我们的 ETL 框架以支持後台数据处理。 使用 Kinesis、Lambda、SQS 等技术构建即时数据工作流。 在我们的系统中管理和建立可扩展的监控和警报策略。 担任技术架构师并优雅地分离领域模型 (domain models) ，以确保合作夥伴的复杂性不 会漏到我们的应用程序中。 使用许多尖端技术，例如 AWS Lambda、Kinesis、SQS、RDS、Dynamo、Athena、Snowflak e、Spark、Flink、HDFS、S3、ElasticSearch、ECS/Fargate、Presto、Cadence/Tempora l、Serverless Framework、Docker、Terraform …等。 如果您符合以下条件，您将非常适合： 在远距工作的环境中享受自由并承担责任。 擅长清晰地沟通。（英文） 能够如何与世界各地的人们进行有效和高效的合作。 可以同时管理多个项目并有效划分优先次序。 好奇心强，永远在学习。 努力编写乾净且经过良好测试的程式。 当需要的时候，是奋发努力的、斗志旺盛的。 善用开源技术解决问题，同时创建可维护和不断发展的系统。 享受维持高标准及和 同侪讨论程式质量、设计模式。 创业工作经验加分。 经历要求： 5年以上软件工程经验（数据工程相关）。 有 Scala 和 Python 方面的经验，或者可以快速掌握语言。 有 AWS Lambda、Kinesis、SQS、Athena、Spark、Flink、HDFS、S3、ECS/Fargate、Pres to、Cadence/Temporal、Serverless Framework、Docker、Terraform 等技术经验。 有设计和开发实即时数据工作流和微服务的经验。 有扩展大型数据库和数据密集型应用程序的经验。 有创建乾净、健全的 RESTful API 的经验。 深入了解MySQL、Snowflake、ElasticSearch、Dynamo … 等数据库。 设计高容错系统的专家。 关於我们公司： ReSci 的使命是让全球的品牌都能轻易使用人工智能。 我们的团队位於加利福尼亚州 (California) 圣莫尼卡 (Santa Monica)，由连续创业者 组成。我们的 SaaS 平台 “Cortex” 帮助在线企业瞄准、吸引和留住客户。 Cortex 营 销平台使用机器学习算法通过分析大量人口统计、社交和行为数据来预测使用者行为并为 客户执行个人化的行销任务。 我们的创始人被评为安永 (Ernst & Young) 年度企业家，我们公司被Fast Company的创 新代理商之一CRN评为年度十大大数据初创公司，SocalTech南加州十大软件公司，并确定 被 Inc. 杂志评为最具创新性的初创公司之一。 Retention Science 还出现在福布斯、 华尔街日报、TechCrunch、彭博社和路透社等着名出版物中。 我们对工作充满热情并将员工放在首位！我们是一个亲近的大家庭，我们的成员喝了太多 咖啡，努力工作，并且从不停止集思广益以改进我们解决问题的方法。我们营造一个充满 活力和令人兴奋并充满创新思维的环境；如果您有兴趣与我们世界一流的团队合作，请加 入我们！ 关於母公司： Constant Contact, Inc. 是 ReSci 的母公司，是电子邮件行销领域的知名品牌和领导者 。 Constant Contact 为数十万家小型企业和非营利组织提供服务，帮助这些组织与其客 户和成员建立联系。 Constant Contact 支持小型组织的需求，并提供一种简单、经济的 方式来建立成功、持久的客户关系。 申请方式： 请将您的英文简历发送至此电子邮件地址，我们将与您联系。 如有任何问题，也欢迎来 信询问。谢谢！ [email protected] --

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