Hi, we're The Browser Company 👋 and we're building a better way to use the internet.
嗨，我们是浏览器公司👋，我们正在打造更好的上网方式。

Browsers are unique in that they are one of the only pieces of software that you share with your parents as well as your kids. Which makes sense, they're our doorway to the most important things — through them we socialize with loved ones, work on our passion projects, and explore our curiosities. But on their own, they don’t actually do a whole lot, they’re kind of just there. They don’t help us organize our messy lives or make it easier to compose our ideas. We believe that the browser could do so much more — it can empower and support the amazing things we do on the internet. That’s why we’re building one: a browser that can help us grow, create, and stay curious.
浏览器独特之处在于，它们是唯一一件你既与父母分享，又与孩子分享的软件。这很有道理，它们是我们通往最重要事物的门户——通过它们，我们与亲人社交，致力于我们的激情项目，探索我们的好奇心。但就它们本身而言，实际上并没有做什么，它们只是在那里。它们不能帮助我们整理混乱的生活，也不能让我们的想法更容易形成。我们相信浏览器可以做更多——它可以赋予并支持我们在互联网上所做的事情。这就是我们为什么要构建一个浏览器的原因：一个可以帮助我们成长、创造并保持好奇心的浏览器。

To accomplish this lofty task, we’re building a diverse team of people from different backgrounds and experiences. This isn’t optional, it’s crucial to our mission, as we need a wide range of perspectives to challenge our assumptions and shape our browser through a bold, creative lens. With that in mind, we especially encourage women, people of color, and others from historically marginalized groups to apply.
为了完成这项崇高的任务，我们正在组建一支来自不同背景和经验的多元化团队。这不是可选项，对我们使命至关重要，因为我们需要广泛的视角来挑战我们的假设，并通过大胆、富有创意的视角塑造我们的浏览器。本着这个想法，我们特别鼓励女性、有色人种以及历史上被边缘化的其他群体申请。

About The Role 关于角色

Browsers know everything about us and what we do everyday, yet they can’t predict our next move, morph themselves to better suit our tasks, or proactively reduce repetitive tasks during your work day. As a Machine Learning Engineer at The Browser Company, you’ll be working alongside product engineers, designers, and our Co-Founder, Hursh Agrawal, to build the next LLM-powered interface for the internet. You’ll be working to improve our on-device models so that our Members are able to get answers fast and take the busy work out of their days.
浏览器知道我们的一切以及我们每天所做的事情，然而它们无法预测我们的下一步行动，也无法根据我们的任务进行自我调整以更好地适应，或者在工作日中主动减少重复性任务。作为浏览器公司的机器学习工程师，您将与产品工程师、设计师以及我们的联合创始人 Hursh Agrawal 一起工作，构建下一个由LLM驱动的互联网界面。您将致力于改进我们的设备端模型，以便我们的会员能够快速获得答案，并在他们的日常生活中减少繁琐的工作。

Overall you will... 总体来说，你将...

• Scope and spearhead projects to fine-tune, distill, or train transformer models for various features within the browser
  范围和重点工程，用于在浏览器中微调、提炼或训练具有各种特征的变压器模型

• Innovate our on-device model architecture in MLX, ONNX, and other frameworks and model formats
  创新我们的设备上模型架构，在 MLX、ONNX 和其他框架及模型格式中

• Trial and improve new on-device models, including fine-tuning new LLMs, to be performant on a variety of machines
  尝试并改进新的设备模型，包括微调新的LLMs，以在各种机器上表现良好

• Build infrastructure to collect or generate training data for building or improving models in a privacy safe way
  构建基础设施以安全地收集或生成用于构建或改进模型的训练数据

• Create ways for us to determine and track model performance and accuracy to improve our app efficiency overtime
  创建方法以确定和跟踪模型性能和准确性，以提高我们的应用效率

After 1 month you will...
一个月后您将...

• Onboard to the team and codebase with your onboarding buddy
  加入团队和代码库，与您的入职伙伴一起

• Attend a number of onboarding presentations on the company, product, codebase, and culture
  参加公司、产品、代码库和文化方面的多个入职介绍会

• Get familiar with the Swift language, the Arc codebase, and how we ship features
  熟悉 Swift 语言、Arc 代码库以及我们如何发布功能

• Ship a few bug fixes and small improvements across our codebase and tooling
  推送几个错误修复和小的改进到我们的代码库和工具中

• Have pair programmed with a few people on the engineering team
  与工程团队中的几个人一起进行过结对编程

• Be regularly posting product feedback about the browser in our #dogfooding channel
  定期在我们的#dogfooding 频道发布关于浏览器的产品反馈

After 3 months you will...
三个月后，您将...

• Be familiar with how we prototype and build new features, working with product engineers to brainstorm ways to use models to add intelligence to Arc
  熟悉我们如何原型设计和构建新功能，与产品工程师合作，共同思考如何利用模型为 Arc 增加智能

• Be familiar with our cloud infrastructure and data pipelines
  熟悉我们的云基础设施和数据管道

• Be familiar with how we run inference both on-device and in the cloud
  熟悉我们在设备上和在云端进行推理的方式

• Be testing new prototypes with existing, on-device models to test performance and viability
  正在使用现有设备上的模型测试新原型，以测试性能和可行性

• Participate in product brainstorms to think about the future of Arc
  参与产品头脑风暴，思考 Arc 的未来

• Be interview trained and interviewing candidates for roles at the Browser Company
  接受面试培训，并为浏览器公司的职位面试候选人

• Be contributing to on-call rotations and jumping into incidents to support the team.
  参与值班轮换，并积极参与事件以支持团队。

• Regularly attend weekly engineering discussions about our architecture, how we do code review, code style, and more
  定期参加关于我们架构、代码审查、代码风格等方面的每周工程讨论

After 6 months you will...
6 个月后，您将...

• Collaborate with our CTO and other ML and infrastructure engineers to shape the product roadmap
  与我们的首席技术官以及其他机器学习和基础设施工程师合作，制定产品路线图

• Creatively solve problems with product engineers, using pragmatic solutions ranging from basic heuristics, regressions, ML models, to AI depending on the feature
  创造性地与产品工程师解决问题，采用从基本启发式、回归、机器学习模型到人工智能的实用解决方案

• Own our on-device model architecture, updating it to try new models, change how we work with LoRA adapters, and optimizing it for performance and quality
  拥有我们的设备模型架构，更新它以尝试新模型，改变我们与 LoRA 适配器的工作方式，并优化性能和质量

• Drive projects from conception to production launch independently
  独立地从构思到生产发布驱动项目

• Own our infrastructure to collect training data and fine-tune models for our use-cases
  拥有我们的基础设施以收集训练数据并针对我们的用例微调模型

• Have built out mechanisms to assess quality and performance, and be working with product teams to improve the efficacy of our models and heuristics
  已建立评估质量和性能的机制，并与产品团队合作，提高我们模型和启发式算法的有效性

• Be mentoring and pair-programming with newer engineers to help them get spun up on the codebase
  指导并与其他新工程师进行结对编程，帮助他们熟悉代码库

Qualifications 资格

• 5+ years of experience optimizing and productionizing modern machine learning models, especially ones that run in a real-world product environment (bonus if you’ve worked closely with transformer models)
  5 年以上优化和将现代机器学习模型投入生产的经验，尤其是在实际产品环境中运行的模型（如果你曾与 Transformer 模型密切合作，则加分）

• You have production experience with a modern coding language like Python
  您有使用现代编程语言如 Python 的生产经验

• You have experience with fine-tuning, distilling, and improving modern machine learning infrastructure and models
  您有对现代机器学习基础设施和模型进行微调、蒸馏和改进的经验

• You're passionate about performance and efficiency and coming up with creative approaches to building a new kind of browser
  你对性能和效率充满热情，并致力于想出构建新型浏览器的创新方法

• You have experience independently running critical projects or initiatives with minimal guidance
  您有独立运行关键项目或倡议的经验，指导最少

• You’re pragmatic, motivated by nebulous problems, and excited to work in a startup environment with quick product validation cycles.
  你务实，受模糊问题驱动，热衷于在具有快速产品验证周期的初创环境中工作。

• We’re primarily focused on hiring in North American time zones and require that folks have 4+ hours of overlap time with team members in Eastern Time Zone.
  我们主要关注在北美时区招聘，并要求员工与东部时区团队成员有 4 小时以上的重叠时间。

Compensation and Benefits
薪酬和福利

💰 With our flexible compensation model, employees have the ability to choose the cash-to-equity ratio that best suits their individual needs. Every offer we extend includes three options: a salary-optimized offer, an equity-optimized offer, and a balanced offer.
💰凭借我们灵活的薪酬模式，员工可以自由选择最适合个人需求的现金与股权比例。我们提供的每一份报价都包括三个选项：薪资优化报价、股权优化报价和平衡报价。

The annual salary range for this role is $225,000-275,000 USD. The actual salary range offered will vary based on experience level and interview performance.
该职位的年薪范围是 225,000-275,000 美元。实际提供的薪资范围将根据经验水平和面试表现而有所不同。

🧘🏻‍♀️ In addition to a competitive salary and equity package, we provide every employee with the following benefits:
🧘🏻‍♀️ 除了具有竞争力的薪资和股权包之外，我们还为每位员工提供以下福利：

• comprehensive benefits package with employee medical, dental, and vision - we cover 100% of premiums for employees, and up to 95% for dependents
  全面的福利套餐，包括员工医疗、牙科和视力保险——我们为员工承担 100%的保险费，为家属承担高达 95%

• 401k plan 401(k)计划

• flexible vacation policy - on average, our team members take between 15-20 vacation days a year, plus federal holidays (holidays vary by location)
  弹性休假政策 - 平均而言，我们的团队成员每年休假 15-20 天，加上联邦假日（假日因地区而异）

• remote-friendly working environment - our core working hours are 11 AM-2 PM Eastern Time
  远程友好型工作环境 - 我们的核心工作时间是上午 11 点至下午 2 点（美国东部时间）

• 12 weeks of paid parental leave
  12 周带薪产假

• $1,500 USD home office stipend
  1,500 美元家庭办公室津贴

• Employees based in the US also receive additional services like free annual memberships to One Medical (where available), Talkspace, Teladoc, and HealthAdvocate
  美国境内的员工还可以获得额外服务，如免费年度会员资格（如有），包括 One Medical（如有）、Talkspace、Teladoc 和 HealthAdvocate

The Browser Company is a well-funded, ambitious startup of about 85 people (and growing!) who are passionate about building great products. We are a remote-first, distributed team, with the option to work in office in New York. We strongly support diversity and encourage people from all backgrounds to apply. 
浏览器公司是一家资金雄厚、雄心勃勃的初创公司，约有 85 人（且在增长！）他们对打造优质产品充满热情。我们是一个以远程工作为主的分布式团队，可以选择在纽约的办公室工作。我们强烈支持多元化，并鼓励来自所有背景的人申请。

🚙 To read more about what we value as a company, check out Notes on Roadtrips on our blog.
🚙 关于我们作为公司所重视的内容，请查看我们博客上的《旅途笔记》。