Core Software Engineer, C++

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ClickHouse

Site WebLinkedInTous les Emplois

51 - 200 employés

Fondée en 2016

☁️ SaaS

🏢 Entreprise

🤖 Intelligence artificielle

SaaS • Enterprise • Artificial Intelligence

ClickHouse est un entrepôt de données temps réel et une base de données open source, rapide et économe en ressources, conçu pour offrir des performances de requêtes supérieures pour les applications critiques et sensibles au temps. Disponible en service cloud sur les principales plateformes (AWS, GCP, Azure), avec une option "Bring Your Own Cloud" et un large éventail d’intégrations pour une exploitation fluide au sein de stacks technologiques variées. ClickHouse excelle en analytique en temps réel, machine learning, business intelligence et observabilité, ce qui en fait un choix idéal pour des cas d’usage tels que les services financiers, la détection de fraude et l’analytique des jeux vidéo. Il prend en charge des opérations SQL pensées pour les développeurs, propose des solutions de stockage économiques et constitue une alternative open source aux bases de données traditionnelles. Des entreprises comme Sony, Lyft, Cisco, GitLab et Twilio s’appuient sur ClickHouse pour sa scalabilité, son efficacité et sa simplicité d’utilisation.

Description

• 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.

🎯 Exigences

• 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.

🏖️ Avantages

• 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.