Core Software Engineer, C++

🕒 2 days ago

🇩🇪 Germany – Remote

💵 $195k - $260k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

👻 Ghost score 22%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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ClickHouse

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2016

☁️ SaaS

🏢 Enterprise

🤖 Artificial Intelligence

SaaS • Enterprise • Artificial Intelligence

ClickHouse is a fast and resource-efficient real-time data warehouse and open-source database that is designed to deliver superior query performance for mission-critical and time-sensitive applications. It is available as a cloud service on major platforms like AWS, GCP, and Azure, with a "Bring Your Own Cloud" option and a wide range of integrations for seamless operation within diverse tech stacks. ClickHouse excels in real-time analytics, machine learning, business intelligence, and observability, making it an ideal choice for tasks such as financial services, fraud detection, and gaming analytics. It supports developer-friendly SQL operations, offers cost-effective storage solutions, and provides an open-source alternative to traditional databases. Companies like Sony, Lyft, Cisco, GitLab, and Twilio leverage ClickHouse for its scalability, efficiency, and ease of use.

📋 Description

• Analyze and optimize the performance of the core ClickHouse database • Work on query optimization, distributed query optimization, relational operators, caching, and low-level SIMD optimizations • Extend existing and add new performance tests using real-world or synthetic datasets • Help Support Engineering debug advanced customer performance issues • Collaborate with other core teams to assess the performance impact of new features • Support colleagues with performance tests and advice • Resolve issues, review and finish pull requests, and answer questions from the open-source community through email, chats, Google Groups, and external Slack channels

🎯 Requirements

• Solid professional software development experience in C++ • Experience with Unix Systems • Strong knowledge of database internals and design • Experience in performance engineering, ideally in a database or in high-frequency trading, simulation, or real-time data processing • Ability to work well within and across engineering teams • Willingness to work closely with the open-source community • Strong problem-solving and production debugging skills • Passion for efficiency, availability, scalability, and data governance • High level of responsibility, ownership, and accountability • Experience with ClickHouse is a bonus • Experience in security, privacy, and compliance is a bonus • Experience with TCP/IP and network programming is a bonus • Experience developing cloud infrastructure services, preferably with Kubernetes, is a bonus • Experience giving public talks at technical conferences and meetups is a bonus • Previous contributions to open-source projects are a bonus

🏖️ Benefits

• Flexible work environment • Employer contributions towards your healthcare • Stock options • Flexible time off in the US • Generous time off entitlement in other countries • USD$500 home office setup allowance for remote employees • Company-wide offsites and global gatherings

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