Key Facts

Remote From:

Full time

Senior (5-10 years)

English

Hard Skills

Time Series Kernel Debuggers Data Partitioning Python (Programming Language) Vector Data C++ (Programming Language) Bottleneck Analysis Performance Improvement Very Large Databases (VLDB) Computer Systems +6 more

Roles & Responsibilities

Strong expertise in kdb+/Q programming for time-series data, including in-memory and on-disk (splayed/partitioned) tables
Experience designing and optimizing feed architectures (Ticker Plants, Chained Tickers) and Real-time Databases (RDB) and Historical Database (HDB)
Excellent problem-solving and performance optimization skills, with ability to identify I/O and CPU bottlenecks and apply vector processing to avoid slow loops
Experience building connectivity interfaces (APIs) between kdb+ and other languages such as Python (PyQ/EmbedPy), Java, or C++, and fluent English communication

Requirements:

Write efficient and concise Q code for manipulating in-memory and disk (splayed/partitioned) tables
Develop and optimize Ticker Plants, Chained Tickers, and Real-time Databases (RDB)
Maintain and optimize the Historical Database (HDB) to ensure rapid queries on terabytes of data
Identify I/O and CPU bottlenecks and apply vector processing techniques to improve performance; implement integrations via APIs between kdb+ and other languages

talent's club

About talent's club

R&S para startups, especializado em vagas de tecnologia, inovação, MKT & Produtos, Negócios e Vendas. Levamos em conta não só os hard skills e soft skills, mas também a aderência do candidato(a) à cultura da empresa e o tema da diversidade. Processos de seleção humanizados, redução de 70% no tempo de fechamento das vagas, assertividade no perfil. Além disto, trabalhamos na capacitação de times com treinamentos e palestras personalizadas in company. Atuamos em todo o território Nacional. Nossas Soluções: ✔️ Recrutamento e Seleção com uso de RPA, Inteligência Artificial e processos humanizados ✔️ Contratação de temporários ✔️ Gestão de estagiários (agente integrador) ✔️ Avaliação psicológica (profissional com CRP ativo) ✔️ Análise comportamental – Assessment DISC ✔️ Treinamentos e palestras ✔️ Plano de cargos e salários ✔️ Pesquisa e Diagnóstico Organizacional ✔️ Avaliação de Desempenho 💡Precisa de um candidato para sua empresa/equipe com rapidez e assertividade? 💡Desafogar o time de RH e R&S? Parceria estratégica? 💡Simplesmente quer saber mais sobre como podemos te ajudar? Entre em contato conosco. Será um prazer te atender! ☎ (21) 99206-6989 Consulte as vagas abertas em: https://jobs.quickin.io/talentsclub

Founded: 2018

Company size: 11 - 50

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Job description

Our client is: A technology innovation consultancy with a highly qualified team that helps companies accelerate their digital transformation.

Mission: Design, develop, implement and test innovative technological solutions that enhance the development of customers and society.

Culture: They believe that success results from the well-being of their employees and, therefore, their philosophy is to build an environment of trust where they feel fulfilled, integrated and active in the company's culture.

Responsibilities:

Q Development: Write efficient and concise code in the Q language for manipulating in-memory and disk (splayed/partitioned) tables;
Fluent English;
Feed Architecture: Develop and optimize Ticker Plants, Chained Tickers, and Real-time Databases (RDB);
Historical Data Management: Maintain and optimize the Historical Database (HDB), ensuring that queries on terabytes of data return in milliseconds;
Performance Optimization: Identify I/O and CPU bottlenecks, applying vector processing techniques to avoid slow loops and iterators;
Integration: Create connectivity interfaces (APIs) between kdb+ and other languages such as Python (PyQ/EmbedPy), Java, or C++.