At a Glance
- Tasks: Join our team to optimise the performance of ClickHouse's core database and tackle exciting challenges.
- Company: ClickHouse, a leading open-source database company with a remote-first culture.
- Benefits: Flexible work environment, healthcare contributions, equity options, and generous time off.
- Other info: Be part of shaping our culture as one of the first 500 employees.
- Why this job: Make a real impact on cutting-edge technology while collaborating with a global community.
- Qualifications: Solid C++ experience, knowledge of database internals, and strong problem-solving skills.
The predicted salary is between 60000 - 80000 £ per year.
About ClickHouse Established in 2009, ClickHouse leads the industry with its open-source column-oriented database system, driven by the vision of becoming the fastest OLAP database globally. The company empowers users to generate real-time analytical reports through SQL queries, emphasizing speed in managing escalating data volumes. Enterprises globally, including Lyft, Sony, IBM, GitLab, Twilio, HubSpot, and many more, rely on ClickHouse Cloud. It is available through open-source or on AWS, GCP, Azure, and Alibaba.
NOTE: This person can be located anywhere in the United Kingdom; the role is fully remote and not office-based.
With over 37,000 stars on GitHub, ClickHouse is the fastest and most resource efficient open-source database for real-time apps and analytics. Our Core Engineering teams own the heart of our ClickHouse Open Source project. We are looking for exceptional C++ engineers to join our remote-first, global team and continue to scale and grow both our open source and ClickHouse Cloud offerings. More specifically, our Performance Engineering team is seeking engineers who love optimizing the performance of distributed systems.
What will you do? As part of the ClickHouse Core Performance team, you will analyze and optimize the performance of the core ClickHouse database. The team works on many different topics such as query optimization, distributed query optimization, relational operators (e.g. aggregation and joins), caching, and low-level optimizations like SIMD instructions. You will ensure that the database performance does not deteriorate over time by extending existing and adding new performance tests, based on real-world or synthetic datasets. You will serve as a resource for the Support Engineering team, helping to debug the most advanced performance issues encountered by our customers. As the core ClickHouse database continues to move at a fast pace, you will closely collaborate with our other core teams to assess the impact of new features on performance and support colleagues with performance tests and advice. You will work with our open-source community. This will include resolving issues, reviewing and finishing PRs, answering questions from mail, chats, google groups, external Slack channels, etc.
About you: You bring along solid professional software development experience in C++. This includes experience with Unix Systems. You have strong knowledge in database internals and design. You have experience in performance engineering, ideally in a database but other areas like high-frequency trading, simulation, real time data processing etc. are also okay. You communicate well with others and have the ability to work well within and across engineering teams. You are ready to work closely with our open-source community. You participate in code reviews with patience and attention to detail fostering a culture of collaboration and mutual respect. You are a strong problem-solver and have solid production debugging skills. You are passionate about efficiency, availability, scalability and data governance. You thrive in a fast-paced start-up environment, seeing yourself as a partner with the business with the shared goal of moving forward and building together. You have a high level of responsibility, ownership, and accountability.
Bonus points for:
- Experience with ClickHouse
- Experience in security, privacy, and compliance.
- Experience with TCP/IP and network programming.
- Experience developing cloud infrastructure services, preferably with Kubernetes.
- Experience giving public talks at technical conferences and meetups.
- Previous contributions to open source projects.
Compensation For roles based in the United States, you can find above our typical starting salary ranges for this role, depending on your specific location. The positioning of offers within a certain range depends on various factors, including: candidate experience, qualifications, skills, business requirements and geographical location. If you have any questions or comments about compensation as a candidate, please get in touch with us at paytransparency@clickhouse.com.
Perks:
- Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in 20 countries.
- Healthcare - Employer contributions towards your healthcare.
- Equity in the company - Every new team member who joins our company receives stock options.
- Time off - Flexible time off in the US, generous entitlement in other countries.
- A $500 Home office setup if you’re a remote employee.
- Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites.
Culture - We All Shape It As part of our first 500 employees, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here. Check out our blog posts or follow us on LinkedIn to find out more about what’s happening at ClickHouse.
Equal Opportunity
Remote Senior Software Engineer - Core Database CI Infrastructure in Belfast employer: Clickhouse
ClickHouse is an exceptional employer that champions a remote-first work culture, allowing you to thrive from anywhere in the UK while contributing to cutting-edge open-source technology. With a strong emphasis on employee growth, flexible working arrangements, and generous benefits including healthcare contributions and equity options, ClickHouse fosters an environment where innovation and collaboration flourish. As part of a dynamic team, you'll have the opportunity to shape the company's culture and make a meaningful impact in the fast-paced world of database performance engineering.
StudySmarter Expert Advice🤫
We think this is how you could land Remote Senior Software Engineer - Core Database CI Infrastructure in Belfast
✨Tip Number 1
Network like a pro! Reach out to current or former employees on LinkedIn, especially those in engineering roles. A friendly chat can give you insider info and might even lead to a referral.
✨Tip Number 2
Show off your skills! If you’ve worked on any relevant projects, consider sharing them on GitHub or during interviews. This is your chance to demonstrate your expertise in C++ and database performance.
✨Tip Number 3
Prepare for technical interviews by brushing up on your problem-solving skills. Practice coding challenges that focus on algorithms and data structures, as these are often key topics in software engineering interviews.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at ClickHouse.
We think you need these skills to ace Remote Senior Software Engineer - Core Database CI Infrastructure in Belfast
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your C++ experience and any relevant performance engineering skills. We want to see how your background aligns with the role, so don’t be shy about showcasing your achievements!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about optimising database performance and how you can contribute to our team. Keep it engaging and personal – we love a good story!
Show Off Your Open Source Contributions:If you've contributed to open source projects, make sure to mention them! We value collaboration and community engagement, so sharing your experiences will definitely catch our eye.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Clickhouse
✨Know Your C++ Inside Out
Make sure you brush up on your C++ skills before the interview. Be prepared to discuss your experience with Unix systems and how you've tackled performance engineering challenges in the past. They’ll likely ask you to solve problems on the spot, so practice coding challenges that focus on optimising algorithms.
✨Understand ClickHouse and Its Community
Familiarise yourself with ClickHouse’s architecture and its open-source community. Knowing how to navigate GitHub, contribute to discussions, and resolve issues will show that you're not just a candidate but someone who can actively engage with their community. Check out recent PRs and issues to get a feel for current challenges.
✨Prepare for Performance Optimisation Questions
Since the role focuses on optimising database performance, be ready to discuss specific techniques you've used in the past. Think about query optimisation, caching strategies, and any experience with SIMD instructions. Have examples ready that demonstrate your problem-solving skills in real-world scenarios.
✨Show Your Collaborative Spirit
ClickHouse values teamwork, so be prepared to talk about how you’ve worked with others in previous roles. Share experiences where you’ve participated in code reviews or helped debug complex issues. Highlight your communication skills and how you foster a culture of collaboration within engineering teams.
