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Toloka Annotators
Responsabilidades do dia a dia: Liderar o design, desenvolvimento e implementação de modelos avançados de Machine Learning, incluindo redes neurais, modelos estatÃsticos e matemáticos para resolver problemas de negócio complexos. Explorar e aplicar ativamente as mais recentes inovações em Inteligência Artificial Generativa (GenAI), Large Language Models (LLMs) e Agentes para criar soluções de ponta. Atuar como referência técnica e mentor(a) para a equipe de Cientistas de Dados, promovendo o desenvolvimento profissional e a troca de conhecimento. Colaborar de perto com equipes multidisciplinares (Engenharia, Produto, Negócios) para identificar oportunidades, traduzir requisitos em soluções técnicas e garantir a entrega de valor. Conduzir análises exploratórias de dados complexas, identificando padrões, tendências e insights acionáveis que guiem a tomada de decisão estratégica. Monitorar e otimizar a performance dos modelos implementados em ambiente de produção, garantindo sua robustez e eficiência. Pesquisar e propor a adoção de novas tecnologias, ferramentas e metodologias em Ciência de Dados e IA. Definir e ter a capacidade de obter datasets necessários para análises e modelagens e ambientes exploratórios e produtivos de alta escala. O que buscamos: Formação superior completa em Ciência da Computação, FÃsica, Matemática, EstatÃstica ou áreas correlatas. Experiência comprovada em construção e implementação de modelos de machine learning, incluindo redes neurais, modelos estatÃsticos e matemáticos. Conhecimento aprofundado e experiência prática com GenAI, LLMs e Agentes. Experiência em Engenharia de Dados, incluindo design de pipelines, ETL/ELT e otimização de bases de dados. Experiência na formação, desenvolvimento e liderança técnica de equipes de Ciência de Dados. DomÃnio de linguagens de programação como Python (com bibliotecas como Pandas, NumPy, Scikit-learn, TensorFlow/PyTorch) e SQL. Capacidade d…
Posted 13 Jul 2026
Founded in 2003 and headquartered in Singapore, Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime. Combating cybercrime is in the companyâs DNA, shaping its technological capabilities to defend businesses, citizens, and support law enforcement operations. Group-IBâs Digital Crime Resistance Centers (DCRCs) are located in the Middle East, Europe, Central Asia, and Asia-Pacific to help critically analyze and promptly mitigate regional and country-specific threats. These mission-critical units help Group-IB strengthen its contribution to global cybercrime prevention and continually expand its threat-hunting capabilities. Each of us can help make the world a safer place. Join us! About The Role It is a mid-level position; we are open to professionals with 3 to 5 years of experience. The customer success manager is a dynamic, people-focused role in which candidates have the opportunity to make a meaningful impact on the development of our customersâ journey. As a CSM, this person will empower customers to achieve their goals while directly contributing to the companyâs growth and success. We require talented, open-minded and skilled people who enjoy building relationships, problem-solving, and delivering exceptional customer experiences. Your Mission Help customers get started with smooth onboarding, training sessions, and regular check-ins within the URP scope (URP = Unified Risk Platform). Drive resolution of client requests and technical problems. Lead the path from issue identification to confirmed closure. Ensure clients are fully utilizing the URP platform. Guide them through features, use cases, and platform updates. Create and update project plans to keep everything on track with your customers. Stay connected with customers and your team to ensure workflows run seamlessly. Spot and solve potential issues early to keep customers happy and engaged. Share updates about new trends, features, or anyt…
Posted 14 Jul 2026
Business Development (BR) Timo is a global platform expanding across Southeast Asia, ARC, Brazil, and beyond! We specialize in chat, party rooms, and gaming, creating engaging social entertainment experiences for users worldwide. We are looking for an Business Development to manage and grow our network of agencies in Brazil. If you have a passion for operations, partnerships, and strategy, this could be the role for you! Responsibilities Recruit and onboard agencies and hosts, ensuring performance and engagement targets are met. Build strong, lasting relationships with guild leaders and streamers. Organize events and campaigns to boost community engagement. Monitor performance metrics and optimize strategies using data insights. Ensure a positive and engaging experience for all community members. Qualifications Bachelorâs degree. 2+ years experience in social/voice chat/live streaming/gaming platforms. Proven recruitment and relationship management skills. Data-driven with strong problem-solving abilities. Excellent communication in English and Portuguese. Please mention the word **ROSY** and tag RMTUxLjgwLjE0Ni43Mw== when applying to show you read the job post completely (#RMTUxLjgwLjE0Ni43Mw==). This is a beta feature to avoid spam applicants. Companies can search these words to find applicants that read this and see they're human.
Posted 14 Jul 2026