[徵才] Proton 質子科技有限公司 / Back-End Engineer (MSA) (年薪 1.1M - 2.5M)

[Pomin Wu]

公司名稱

質子科技有限公司

公司地址

台北市中山區復興北路164號11-1F (捷運南京復興站)

公司網站

https://proton.me/

職缺與薪資範圍

• Back-End Engineer (MSA) (年薪 1.1M - 2.5M)

職務說明

Sr. Backend Engineer

The MSA department is a highly multi-disciplinary group started in 2019 to tackle difficult mail delivery, spam and abuse problems. We built sophisticated systems from scratch that combine human intelligence and machine learning to make tens of millions of realtime or asynchronous decisions each day. As of 2022, our three areas of focus are 1) mail delivery and spam, 2) abuse and account security, and 3) site reliability of Proton. Over the past 3 years, our custom systems have reduced spam filter misclassifications by over 50%, blocked millions of abusive bulk signups, protected hundreds of thousands of users from account compromise by attackers, and mitigated hundreds of DDoS attacks. In order to move fast with limited resources, we are organized into autonomous teams responsible for the whole system, with expertise across infrastructure, data storage, backend, frontend, machine learning, security and operational excellence. In 3 years, we grew from 2 engineers to over 30 engineers and analysts, spread across 3 continents for 24/7 coverage. We are looking for humble, mission-driven, systems-thinking people who want to make a big impact in a startup environment.

What you will do

MSA builds and maintains many backend services responsible for different domains. You will work with other engineers and analysts to design and build new features for these systems. As an engineering-driven organization, MSA currently doesn't have product or project managers, so you will have the opportunity to play those roles and lead the whole planning and development process. You will be responsible for the operational excellence of the systems and their interaction with other systems. The work is heavily focused on data engineering and using data to make sophisticated and automated decisions. You may work on MSA's custom systems written in Python or on the main Proton API written in PHP.

職缺要求

Back-End Engineer (MSA)

Must Have

• Deep experience with Python, PHP, or Go
• Experience building complex production systems, especially involving big data
• Experience with data processing and storage (MySQL, MongoDB, Redis, Kafka, Elastic, Ceph, ClickHouse)
• Experience with managing Linux servers, including infrastructure as code (Puppet, Ansible) and containerization
• Able to work autonomously and lead the whole development process, from design to QA
• Excellent English communications, both written and spoken

Nice to Have

• Experience with machine learning and real-time prediction systems would be a plus
• Experience with JavaScript, React, Typescript, and jQuery would be a plus

公司介紹

A better internet, where privacy is the default, is possible. Building this better internet might seem daunting or even unthinkable, but at Proton, this is what we do every day.

Proton was founded in 2014 by a group of scientists who met at the European Organization for Nuclear Research (CERN). Our first product, Proton Mail, is now the world’s largest encrypted email service. Subsequent Proton products, such as Proton VPN, Proton Calendar, and Proton Drive, give our users full control over how and with whom their data is shared.

Today, Proton makes privacy universally accessible. Journalists from outlets like The Guardian and The New York Times, some of the world’s largest organizations, and people in more than 180 countries have signed up for over 70 million accounts. Our diverse and dynamic team is made up of more than 400 members representing over 40 different nationalities. While we are based in Geneva, Switzerland, we have offices in Zurich, Prague, London, Vilnius, Skopje, Taipei, and many more employees working remotely around the world.

Join one of Europe’s fastest-growing companies to help us solve challenging problems and build new products that will reach hundreds of millions of people. We want to create more than just one of the world’s most impactful tech companies; we want to create a new internet that serves the interests of all people. We need you, your voice, your ideas, and your ambition to make it happen.

工作福利

Benefits – these vary by location and type of contract but expect support on your vacation, parental leave, refreshment if working from the office, learning and development opportunities, equity for shared success, flexible working hours and remote work, company events and team building activities.

聯絡方式

https://careers.proton.me/o/backend-engineer-msa

Proton uses the Recruitee recruitment platform for a more effective hiring process and a better candidate experience. Your data will always be kept confidential and is not shared with any third parties. You will receive emails from the email address [e-mail] or other addresses on the protonmail.recruitee.com domain as part of the recruitment process.

[Pomin Wu]

薪資範圍待我確認後再補上。

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