Staff Software Engineer (C++/Rust)

Our Core VPN Team is hiring a Staff Software Engineer (C,C++ or Rust)

We’re looking for engineers passionate about building cross-platform networking components. Ideally, you will bring us the latest evolutions in the domain in order to deliver industry-leading VPN performance and features. You'll be working on our servers and client apps, and will have access to commit to any repo across the company. We'll expect you to grow your skills in any direction that both fits your interests and the needs of the business, and over time you can rotate through various cross-functional teams.

Three Best Things About This Role
• The people. We like to think that you'll find them open and friendly, skilled and motivated, and unified by our mission to protect the privacy and security of millions of customers worldwide.
• Impact. Deliver with both high pace and great quality. You don't need to convince people here to invest in good engineering practices.
• Skill growth. We cover a broad range of engineering specialties: many aspects of high-scale cloud applications, seven client-side operating systems, firmware, bare-metal servers for which we compile the OS (see TrustedServer), our own open-source VPN protocol Lightway, etc. No matter what your background, you're going to find someone from whom you can learn from here.

What You’ll Be Doing
• Write high quality, well architected, modular code which is easy to read and maintain.
• Ensure your code and the application as a whole have excellent automated test coverage.
• Ensure the app has a clean, simple and robust architecture to enable various teams to easily contribute code for the long term.
• Ensure the build and test pipelines are fast and stable.
• Provide high quality code reviews for your team and other contributors to the code base.
• Lead by example and provide guidance and mentorship to other developers.
• Provide technical insights to Product Management.
• Undertake spikes, prototyping, and R&D work to investigate feasibility, de-risk complex projects and cut through uncertainty.
• Write clear and comprehensive tech designs and test plans, and ensure work is broken down into bite sized chunks and accurately sized.

What You’ll Need To Succeed
• Proven track record working in Rust, C++, or C.
• Proficiency with IP networking, including both low-level sockets programming and high-level application layer programming.
• Excellent at writing automated tests, ideally following TDD practices.
• Experienced with agile software development practices such as Scrum or Kanban.
• Experienced at helping other team members be more productive, and to grow.
• Good communication skills, both spoken and written.
• Logical mindset and great problem solving skills.

Nice Skills To Have For This Job
• Experience with platform-native networking internals on one or many platforms, including Android, Apple, Linux, or Windows
• Computer security: public key infrastructure, cryptography, and secure coding practices.
• Experience with Golang or Python

Benefits

Health and happiness go hand in hand, and we make every effort to support our team members in all facets of their lives—both inside and outside the office. Learn more about our employee benefits by visiting our careers page.

Before you apply
• At the moment, we do not sponsor visas in the EU. For Hong Kong, we require at least two years of working experience and a university degree in a related field. For Singapore and the UK, we can only sponsor visas for mid-career or above.
• Please upload your resume as a PDF and do not include any salary or compensation information in it.

ExpressVPN is one of the world’s leading providers of online privacy and security services for consumers. Started in 2009, we’ve grown to have millions of active paying customers, a team of more than 700 people worldwide, and a brand recognized by hundreds of millions of people in 18 languages and more than a hundred countries. We see huge growth in our industry, and are gaining market share through strong execution.

Please note that all offers are subject to reference checks from one or more of your former managers/colleagues. For your current manager, we understand that every company has distinct HR practices, and will only speak with them at a mutually agreed-upon time that works for you.