Infrastructure - Systems Engineer

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🕒 Outubro 12, 2025

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PaySupp

SiteLinkedInTodas as Vagas

1 - 10 funcionários

Fundada em 2021

💳 Fintech

💸 Finanças

🤝 B2B

Fintech • Finance • B2B

A PaySupp é uma plataforma fintech especializada em Supply Chain Finance que permite que corporações, PMEs/fornecedores e bancos otimizem o capital de giro e acelerem os pagamentos de faturas. Facilita os fluxos de trabalho de financiamento liderados por compradores e fornecedores, faz parcerias com bancos que antecipam pagamentos através da plataforma PaySupp, e oferece implementação, painéis e conformidade com as regulamentações financeiras do Egito e dos Emirados Árabes Unidos. A PaySupp oferece soluções de factoring e linhas de crédito para ajudar os fornecedores a receber antecipadamente, ajudar corporações a estender prazos de pagamento e ajudar bancos a expandir o crédito para PMEs com perfis de risco aprimorados.

Descrição

• Manage and maintain Ubuntu servers, including monitoring, hardening, and troubleshooting. • Deploy, manage, and optimize Proxmox and VMware virtualization clusters. • Configure storage systems (LVM, ZFS, NFS, SAN/NAS) and ensure reliability and performance. • Administer cluster networking (bridges, VLANs, routing, firewalls). • Implement high-availability policies and disaster recovery plans. • Support migrations between VMware, Proxmox, and physical servers. • Manage users, SSH access, automation scripts, and routine maintenance. • Support Docker/Kubernetes environments (basic or intermediate level is acceptable). • Assist in infrastructure automation (Bash, Ansible, Terraform preferred). • Work with developers and DevOps to ensure platform reliability and scalability. • Document systems, procedures, and architectural changes.

🎯 Requisitos

• Strong hands-on experience with Ubuntu or Debian-based systems. • Experience managing Proxmox clusters or VMware ESXi/vCenter. • Solid understanding of virtualization concepts (CPU/RAM overcommit, storage types, snapshots, migration). • Experience with LVM, ZFS, and block storage concepts. • Knowledge of networking basics (VLANs, routing, firewalls, bridges). • Ability to troubleshoot server issues via SSH and logs. • Familiarity with Docker or container concepts. • Basic understanding of cloud-native tooling (Kubernetes, CI/CD, load balancers) OR strong ability to learn fast. • Ability to script using Bash or similar tools. • Professional, structured, and reliable working style. • Experience with Ceph clusters or distributed storage. • Experience migrating VMware → Proxmox environments. • Understanding of Kubernetes fundamentals. • Knowledge of Infrastructure as Code (Terraform or Ansible). • Familiarity with monitoring tools (Prometheus, Grafana, ELK). • Experience in fintech, SaaS, or high-availability operations.

🏖️ Benefícios

• Flexible working hours • Free online learning resources • Medical Insurance • Social Insurance • Competitive salary