Ahrefs is looking for a backend developer with deep understanding of networks, distributed systems, OS fundamentals and taste for simple and efficient architectural designs. Our backend is mostly implemented in OCaml with some C++.
In this role, be prepared to deal with 25 petabytes of live data, OCaml and Linux on a daily basis.
Basic Requirements:
- Proficiency in OCaml
- Knowledge of C++ is a plus but not essential
The ideal candidate is expected to:
- Independently deal with bugs, schedule tasks and investigate code
- Make well-reasoned technical choices and take responsibility for them
- Understand the whole technology stack at all levels: from network and user-space code to OS internals and hardware
- Handle full development cycle of a single component i.e. formalize task, write code and tests, setup and support production, resolve user requests
- Approach problems with a practical mindset and suppress perfectionism when time is a priority
- Write flexible, maintainable code and adapt to post-launch requirements/tweaks
These requirements stem naturally from our approach to development with fast feedback cycle, highly-focused personal areas of responsibility and strong tendency to vertical component splitting.
If your preference is leaning towards making the web functional and working on user-facing stuff, you may want to consider our ReasonML position instead.
What You Get
We offer:
- Competitive compensation package
- Informal and thriving work atmosphere
- Above-average perks and fringe benefits
- [Office] First-class workplace (hardware, software, etc) in the modern office
- [Remote] Hardware allowance
Ahrefs does not engage with agencies or third party recruitment solutions for the roles we hire for. If at any point we need help, we'll let you know!
Who we are
We are a small team that strongly believes that better technology leads to better solutions for real-world problems. We worship functional languages and static typing, extensively employ code generation and meta-programming, value code clarity and predictability, and constantly seek to automate repetitive tasks and eliminate boilerplate.
We are guided by DRY and follow KISS. If there is new technology that will make our life easier, we'll give it a try. We rely heavily on open-source code (as the only viable way to build maintainable system) and contribute back. We occasionally blog on tech.ahrefs.com.
Our motto is first do it, then do it right, then do it better
One of my favorite things about working at Ahrefs is being given the opportunity to grow across functions, roles and teams, as long as it makes sense for the company
Rebekah Bek,
Brand Communications Manager
Every day is a new day where I get to solve interesting problems, or make improvements that have a positive impact on thousands of users.
Bryan Chen,
Frontend Developer
You have autonomy to make things happen. Despite the size of Ahrefs’ business, I’m part of a really lean team—cool things you see from our platform or events are the result of self-driven initiatives from each of us
Constance Tan,
Product Marketer
Application
Simply apply for the relevant role on our careers site.
Recruiter screen
Speak with our recruiter to find out more about Ahrefs, our teams, culture, and get some hints on the process ahead.
Take home task
The nature of the task depends on the role you're applying for — the recruiter will guide you through it. We don't really set strict deadlines or make the tasks too arbitrary. We try to make them fun!
Interview
These are fairly unstructured technical discussions — a chance for us to learn more about you, and for you to learn more about our teams and work. There's no LeetCode, coding puzzles, or whiteboard exercises.
Offer 🎉
Relax, the pressure's off! No more interviews, no more tasks. Just look forward to joining the team!
Hear from our recruiter about how we hire engineers
