Role Description Agora que você já captou um pouco mais da nossa essência, vamos falar sobre a oportunidade? - Liderar equipes de desenvolvimento de software e outras lideranças; - Planejar e propor novas soluções junto ao time; - Atuar junto ao time de produto e design no desenho de novas features; - Criar e manter documentações dos serviços; - Evoluir a maturidade e capacidade de entrega do time. Qualifications - Experiência prévia como pessoa desenvolvedora de software (essencial); - Experiência com gestão de squads e condução de times de alta performance; - Experiência com desenvolvimento de produtos escaláveis; - Atuação com metodologias ágeis, práticas de fluxo contínuo e uso de métricas (lead time, throughput, CFD); - Vivência em design de soluções técnicas, discussões arquiteturais e garantia de qualidade (design reviews, testes, CI/CD); - Experiência estruturada com 1:1s, feedback contínuo, avaliação de desempenho e desenvolvimento de plano de crescimento (PDI) para o time; - Forte senso de dono(a), com capacidade de tomada de decisão baseada em dados e impacto para o negócio; - Habilidade para colaborar com outras áreas da empresa, influenciar stakeholders e liderar discussões estratégicas; - Maturidade para desenvolver lideranças emergentes no time e preparar sucessores; - Trabalho em equipe, proatividade, boa comunicação. Requirements - Será um diferencial: - XX - XX - XX - XX Benefits - Auxílio alimentação e/ou refeição; - Plano de saúde e odontológico; - Modelo remoto; - Licença maternidade e paternidade estendida; - Auxílio creche; - Cuidado com a saúde: parceria com a Wellhub e Zenklub; - Incentivo à educação; - Uso de IA; - Desconto em passagens aéreas; - Parceria com plano de saúde para Pet; - Acesso aos materiais didáticos Arco para filhos de colaboradores. Company Description Um dos pilares da Arcotech é a diversidade. Nossa motivação é nos manter em movimento, inovando e levando as tecnologias educacionais a patamares ainda não vistos. Para isso acreditamos na força da palavra equidade e no respeito à igualdade de direito. Aqui reconhecemos as singularidades, as diferenças e abraçamos a todes. Acreditamos que em um ambiente diverso e inclusivo nossas pessoas serão mais felizes, engajadas e com mais chances de atingir o seu máximo potencial. Por isso, aqui na Arco, respeitamos e valorizamos a igualdade de direito, reconhecemos as singularidades e acreditamos que todas as pessoas podem contribuir para o nosso propósito.

• Design and execute performance benchmarks for AI training and inference workloads • Profile and characterize GPU workloads to identify performance bottlenecks and optimization opportunities • Systematically tune workload parameters (batch size, precision, parallelism, memory, etc.) to maximize throughput • Establish and maintain performance baselines and success criteria across GPU platforms • Develop benchmarking tools, scripts, and automation for repeatable performance validation • Analyze and report benchmark results with actionable recommendations for engineering teams • Validate performance of new GPU hardware platforms before production deployment • Collaborate with GPU Engineers and Fabric Engineers to correlate performance with system-level health • Track and evaluate emerging GPU architectures and software releases for performance impact • Document benchmarking methodologies, tuning playbooks, and performance best practices

• Validate and troubleshoot InfiniBand and RoCE fabrics during GPU cluster bring-up and expansion • Tune fabric performance parameters for distributed AI workloads (NCCL, MPI, collective operations) • Monitor and manage fabrics using NVIDIA UFM (Unified Fabric Manager) for health, topology, and performance visibility • Diagnose and resolve fabric-level issues including link errors, congestion, packet loss, and path asymmetry • Optimize RDMA transport settings, PFC/ECN behavior, and lossless queue configuration for GPU traffic • Validate fabric performance benchmarks and ensure line-rate throughput for AI workloads • Collaborate with GPU Engineers to correlate fabric health with workload performance • Collaborate with networking teams on fabric provisioning, configuration, and remediation • Respond to fabric alerts and degradation events across production GPU clusters • Document fabric troubleshooting procedures, tuning parameters, and validation runbooks

Role Description The GCP Cloud Engineer accelerates project delivery by implementing enterprise-grade cloud designs and automation standards established by the Cloud Architecture and Operations teams. Operating within a DevOps methodology, this role serves as the primary infrastructure lead on cloud migration and modernization projects—provisioning application hosting environments, building robust monitoring, and ensuring high availability. Beyond deployment, this engineer authors, socializes, and governs the standards for how the organization consumes cloud services. Due to the nature of this public sector technology unit, the selected candidate must successfully pass comprehensive background checks, including State, Federal, and Criminal Justice Information Services (CJIS) clearances. Key Responsibilities - Infrastructure as Code & Automation - Deploy and manage GCP infrastructure natively as code (IaC) utilizing Terraform integrated into automated CI/CD pipelines. - Build, maintain, and optimize automated Continuous Integration and Continuous Delivery (CI/CD) pipelines to streamline environment provisioning. - Embed security, identity, governance, and network security policies directly into automated, reusable infrastructure templates. - Cloud Operations & Infrastructure Support - Configure and deploy highly available Virtual Private Clouds (VPCs), Shared VPCs, and cloud compute instances across all hosted enterprise workloads. - Design and implement comprehensive platform observability, including monitoring, logging, metrics, and operational health reporting. - Manage cloud platform users, organizations, groups, and access controls in strict alignment with enterprise Identity and Access Management (IAM) standards. - Standardization, Strategy, & Support - Define, document, and govern Standard Operating Procedures (SOPs) for the secure consumption of GCP IaaS, PaaS, and SaaS offerings. - Analyze emerging GCP features for platform adoption and advocate cloud capabilities to internal teams to drive active migrations. - Participate in a rotating after-hours on-call schedule to provide Tier-2 engineering support, system monitoring, and rapid incident response for production environments. Qualifications - 5 or more years of infrastructure development experience with hands-on experience utilizing GCP foundation services (compute, network, storage, administration, and security). - 5 or more years of hands-on Infrastructure as Code (IaC) experience utilizing Terraform or similar configuration tools. - Demonstrated domain expertise across Windows and Linux IaaS, Business Continuity and Disaster Recovery (BCDR), networking, storage, containers, and open-source software (OSS). - Proven experience delivering large-scale infrastructure deployments within complex, enterprise-wide environments. - Hands-on experience building, testing, and maintaining automated CI/CD pipelines. - Strong scripting capabilities utilizing Bash, Python, YAML, and PowerShell. - Ability to successfully pass comprehensive background checks, including State, Federal, and Criminal Justice Information Services (CJIS) clearances. Preferred Qualifications - Google Cloud Professional Cloud Architect certification. - Google Cloud Associate Cloud Engineer certification. - Hands-on experience deploying infrastructure via Azure DevOps, GitHub Actions, GitLab CI, or similar enterprise CI/CD platforms. Core Skills & Attributes - Excellent technical aptitude to adapt quickly to rapidly changing cloud trends and technologies. - Strong problem-solving, debugging, and analytical skills to diagnose and resolve complex incidents within cloud-based systems. - Collaborative team player with excellent communication skills to advocate cloud capabilities and establish enterprise SOPs. - Continuous-improvement champion who proactively drives lifecycle management and manages vendor interactions. Benefits - Competitive salary - Remote (Candidates must reside locally within the State of Colorado) - Senior Level (5 or more years of experience)