We are Datadog's in-house product experts. The technical solutions team enables Datadog's worldwide growth by educating potential clients and ensuring that existing customers are happy and successful.

The Partner Solution Architect (PSA) is a Datadog expert who will work closely with Datadog’s Director of Partner Solutions Architects, and is aligned to our Channels & Alliances business segment. The PSA is responsible for supporting a variety of technical initiatives and activities for our partners (for example: cloud migration, application modernization, DevOps transformation). They are accountable for the outcome of these initiatives, and frequently collaborate with both Datadog and Partner resources to drive success. The PSA is a trusted technical advisor for our Partner channel.

At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.

What You’ll Do:

• Ensure the successful onboarding, training, enablement, and certification of partner technical resources;
• Participate in periodic joint business planning and review sessions to ensure direct alignment between Datadog and Partner technical teams;
• Collaborate internally to support Partner technical initiatives such as end-customer demonstrations and proofs of value; partner team enablement workshops; assessment, advice, and coaching on lead practices;
• Advocate on behalf of Partners’ technical concerns (use cases, feature requests, support issues, e.g.) with Datadog internal teams and personnel, helping to bring those concerns to resolution;
• Analyze and understand Partner service offerings on a regular basis and provide recommendations to enhance the value of those services through greater or improved adoption of Datadog features and capabilities;
• Collaborate with Datadog’s product management, engineering and technical services teams to help identify and prioritize new features and capabilities;
• Continuously help curate and evolve lead/best practices for Datadog platform adoption and success.
  
  

Who You Are:

• Possess a solid technical grounding with hands-on experience of IT Development and/or Operations
• Has a demonstrable track-record and never-ending passion for learning; successful candidates for this position typically have 10-15 years of experience in a customer or partner facing technical role
• A self-starter, tech-savvy professional with solid business acumen; ability to articulate Datadog value from server room to boardroom;
• Confident presentation skills
• Desired hands-on experience in two or more of the following areas:
• Observability: Datadog, Splunk, AppD, New Relic or Dynatrace
• Public Cloud: AWS, Azure, GCP, or Alibaba
• Containerization: Docker, Kubernetes, OpenShift, Cloud Foundry
• Dev/Scripting: Python, Javascript, Ruby, Perl, PHP, Go
• Config Mgmt: Terraform, Ansible, Puppet, Chef
• CI / CD: Jenkins, Gitlab
• Bonus Points:
• Previous experience working in a technical role for or supporting channel partners (Systems Integrators, Managed Services Providers, e.g.)
• Previous experience using Datadog and/or other cloud monitoring tools (APM, 
• Infrastructure, Logs, Synthetics, NPM)
• Previous experience with root-cause-analysis, troubleshooting, debugging

Datadog values people from all walks of life. We understand not everyone will meet all the above qualifications on day one. That's okay. If you’re passionate about technology and want to grow your skills, we encourage you to apply.

Benefits and Growth:

• Best-in-breed onboarding
• Generous global benefits
• Intra-departmental mentor and buddy program for in-house networking
• New hire stock equity (RSUs) and employee stock purchase plan (ESPP)
• Continuous professional development, product training, and career pathing
• An inclusive company culture, able to join our Community Guilds and Inclusion Talks

Benefits and Growth listed above may vary based on the country of your employment and the nature of your employment with Datadog.

Nossa área de Security Engineering

Suas atividades como CSixer 

Requisitos e experiência

Nossos benefícios 

• Vale-Refeição;
• Vale-Alimentação;
• Plano de saúde e odontológico;
• Auxílio-Creche;
• Seguro de Vida;
• WellHub;
• Conexa | Psicologia Viva - Terapia online sem custo;
• Cartão C6 Carbon;
• Carbon Spa - Salão de beleza localizado em nosso escritório;
• Sala de amamentação;
• Empresa Cidadã - Prorrogação do prazo da licença-maternidade e licença-paternidade;
• Bicicletário;
• Vestiário;
• Espaço de convivência - Videogame, mesa de sinuca, playball, churrasqueira, chopeira, lanchonete, diversos locais de descanso, redes, cesta de basquete e horta colaborativa e orgânica.

About the Role

We are building a serverless edge compute platform — Lambda-style, but on Telnyx global edge network with VM-level isolation. You will help scale from 1 cluster to 8+, unblock the team on networking and security, and build the foundation for AI-first compute.

What You Will Do

• Deploy and manage Kubernetes clusters (RKE2/Rancher) across multiple cloud providers
• Build and maintain WireGuard VPN tunnels connecting Telnyx to isolated edge clusters
• Own Ansible automation for cluster provisioning and configuration
• Manage infrastructure-as-code with Terraform/OpenTofu
• Build out Prometheus metrics pipelines for billing and observability
• Harden security: network policies, firewall rules, air-gapping compliance

What You Bring

• 1-3+ years hands-on Kubernetes in production
• Strong networking fundamentals (VPNs, firewalls, NAT, routing)
• Infrastructure-as-code experience (Ansible, Terraform)
• Linux systems administration
• Security mindset — you think about attack surfaces

Nice to Have

• Firecracker, Kata Containers, or microVM isolation
• KNative or serverless infrastructure
• Rancher/RKE2 specifically

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Nossa área de Site Reliability Engineering

Suas atividades como CSixer

• Garantir a saúde e resiliência da infraestrutura do produto em que estiver inserido;
• Apoiar na construção de métrica, indicadores e dashboards para monitoramento do ambiente;
• Identificar oportunidades de finops;
• Apoiar as demandas de time para criação de novas infraestrutura, escalar infra já existentes, sempre com olhar para novos produtos e novas tecnologias ou melhorias nos produtos já existentes;
• Garantir a saúde do banco de dados junto ao DBRE;
• Garantir a segurança das aplicações atuando nas vulnerabilidades do ambiente;
• Saber lidar com pressão para momentos de Troubleshoot em tempo de incidentes é fundamental.

Requisitos e experiência

• Ter experiência com AWS, Kubernetes, TerraForm, foco em automação (Rundeck), Python e Ansible;
• Ter bons conhecimento em CI/CD, DEVOPS, Shell, PowerShell;
• Conhecer os Sistemas Operacionais Windows e Linux;
• Ter vivência com monitoração (Grafana, zabbix, Prometheus);
• Ter conhecimentos em banco de dados:  oracle, postgres, redis e mongodb.

• Understand how all Telephony services work and how they are integrated to the platform.
• Operate, maintain, expand and support SIP proxies based on Kamailio or OpenSIPS applications.
• Handle level 3 troubleshooting escalations and triaging.
• Analyze telephony traffic patterns and identify issues and anomalies.
• React to critical alerts in order to rapidly return to a full-service state.
• Troubleshoot and resolve voice and network protocol communication issues.
• Interface with partner organizations for interconnections and expansions.
• Design, build, test, deploy and maintain monitoring, alerting, QA and logging tools for Telephony applications.
• Coordinate system maintenance and deployment events.

• A degree in Computer Science, Information Technology, Telecommunications or similar.
• Strong understanding of IP telephony (VoIP), TCP/IP Networks and related protocols (SIP, RTP, RTCP, ISUP, TLS, STUN, TURN, WebRTC).
• Experience with Open Source VoIP applications such as Kamailio, OpenSIPS, FreeSWITCH, RTPEngine, Asterisk and open source tools such as Wireshark, sngrep and Homer.
• Experience with Linux, Open Source tools and shell scripting.
• Experience with containers and automation/orchestration tools such as Docker, Ansible, Jenkins, Kubernetes.
• Familiarity with programming in Python, Elixir or Go are a plus.

#LI-JB1 #LI-Remote

• Understand how all Telephony services work and how they are integrated to the platform.
• Operate, maintain, expand and support SIP proxies based on Kamailio or OpenSIPS applications.
• Handle level 3 troubleshooting escalations and triaging.
• Analyze telephony traffic patterns and identify issues and anomalies.
• React to critical alerts in order to rapidly return to a full-service state.
• Troubleshoot and resolve voice and network protocol communication issues.
• Interface with partner organizations for interconnections and expansions.
• Design, build, test, deploy and maintain monitoring, alerting, QA and logging tools for Telephony applications.
• Coordinate system maintenance and deployment events.

• A degree in Computer Science, Information Technology, Telecommunications or similar.
• Strong understanding of IP telephony (VoIP), TCP/IP Networks and related protocols (SIP, RTP, RTCP, ISUP, TLS, STUN, TURN, WebRTC).
• Experience with Open Source VoIP applications such as Kamailio, OpenSIPS, FreeSWITCH, RTPEngine, Asterisk and open source tools such as Wireshark, sngrep and Homer.
• Experience with Linux, Open Source tools and shell scripting.
• Experience with containers and automation/orchestration tools such as Docker, Ansible, Jenkins, Kubernetes.
• Familiarity with programming in Python, Elixir or Go are a plus.

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You will deploy and maintain our edge data centers for compute, AI and storage, contribute to the installation, migration, updates and integration of hypervisor services and modules. Maintain and optimize active projects. Participate in the development process of new projects and document the architecture and components.

Responsibilities

• Design, deploy, and manage highly available, scalable, and secure infrastructure solutions which include: Kubernetes on bare metal, Proxmox and Ceph
• Design and maintain Kubernetes, Ceph and Proxmox platforms for engineering team consumption
• Ensure that hardware design meets business and technical requirements, including performance, scalability, and reliability
• Evaluate and recommend new technologies and tools to improve the efficiency and effectiveness of virtualization solutions
• Ensure the reliability, performance, and scalability of our edge data centers
• Troubleshoot and resolve complex infrastructure issues, ensuring optimal performance and reliability
• Develop and maintain infrastructure-as-code (IaC) modules and configuration management to automate deployment, management, and monitoring processes

Essential Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• 3-5 years production experience
• Proven experience in developing Ansible roles and playbooks with idempotency.
• Proficiency in creating Terraform/Tofu modules.
• Strong GitOps mindset.
• In-depth knowledge of Linux networking
• Strong problem-solving and troubleshooting skills
• Familiarity with KVM/QEMU virtualization.
• Understanding of Ceph storage solutions.

Preferred:

• Experience with VXLAN, software-defined networking, and SR-IOV for smart NICs.
• Familiarity with the BGP protocol and configuring FRR or Bird.
• Experience with Terragrunt.
• Proficiency in using Ansible Tower or AWX.
• Proficiency in Python

#LI-KG1

#LI-Brazil
#LI-ARGENTINA

You will deploy and maintain our edge data centers for compute, AI and storage, contribute to the installation, migration, updates and integration of hypervisor services and modules. Maintain and optimize active projects. Participate in the development process of new projects and document the architecture and components.

Responsibilities

• Design, deploy, and manage highly available, scalable, and secure infrastructure solutions which include: Kubernetes on bare metal, Proxmox and Ceph
• Design and maintain Kubernetes, Ceph and Proxmox platforms for engineering team consumption
• Ensure that hardware design meets business and technical requirements, including performance, scalability, and reliability
• Evaluate and recommend new technologies and tools to improve the efficiency and effectiveness of virtualization solutions
• Ensure the reliability, performance, and scalability of our edge data centers
• Troubleshoot and resolve complex infrastructure issues, ensuring optimal performance and reliability
• Develop and maintain infrastructure-as-code (IaC) modules and configuration management to automate deployment, management, and monitoring processes

Essential Qualifications

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
• Proven experience in developing Ansible roles and playbooks with idempotency.
• Proficiency in creating Terraform/Tofu modules.
• Strong GitOps mindset.
• In-depth knowledge of Linux networking
• Strong problem-solving and troubleshooting skills
• Familiarity with KVM/QEMU virtualization.
• Understanding of Ceph storage solutions.

Preferred:

• Experience with VXLAN, software-defined networking, and SR-IOV for smart NICs.
• Familiarity with the BGP protocol and configuring FRR or Bird.
• Experience with Terragrunt.
• Proficiency in using Ansible Tower or AWX.
• Proficiency in Python

#LI-KG1

#LI-Brazil
#LI-ARGENTINA

About Us

Nu is one of the largest digital financial platforms in the world, with more than 127 million customers across Brazil, Mexico, and Colombia. Guided by our mission to fight complexity and empower people, we are redefining financial services in Latin America — and this is still just the beginning of the purple future we’re building.

Listed on the New York Stock Exchange (NYSE: NU), we combine proprietary technology, data intelligence, and an efficient operating model to deliver financial products that are simple, accessible, and human. Our impact has been recognized by global rankings such as Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank.
Learn more about our career opportunities here.

About the Role

We are looking for a Senior IT Engineer to design, implement, and operate our global office and data center network. In this role, you will own the connectivity and performance of Nu’s physical locations, ensuring that our offices and data centers are reliable, secure, and ready to support our next waves of growth.

You will work on routing, switching, wireless, security, and observability across our global stack, leading key initiatives such as new office rollouts, critical connectivity improvements, and the evolution towards Infrastructure as Code (IaC). You will be part of the Global Offices Network team, working closely with peers in Connectivity, Security, and Workplace to provide a seamless experience for Nubankers worldwide.

What You’ll Be Responsible For

Network & Connectivity

• Design, implement, and support enterprise network infrastructure for offices and data centers, including routing, switching, and wireless.
• Maintain and evolve high‑availability data center fabrics (e.g., spine‑and‑leaf topologies with Juniper/Cisco hardware).
• Ensure robust connectivity between offices and data centers, including WAN and SD‑WAN solutions, focusing on performance, reliability, and scalability.

Wireless, Load Balancing & Security

• Configure and support wireless networks (controllers and access points), with strong experience in vendors such as Aruba and Cisco.
• Operate and tune load balancers (e.g., F5, including DNS/ZoneRunner concepts) to guarantee optimal application delivery and resilience.
• Collaborate with security teams on Next‑Generation Firewalls (e.g., Palo Alto, Fortinet) and cloud security brokers (e.g., Zscaler) in a “security‑first” network design.

Automation, IaC & Observability

• Drive the transition away from manual configuration towards Infrastructure as Code (IaC) using tools such as GitHub, Terraform, and/or Ansible.
• Implement and maintain network performance monitoring and observability using tools like PRTG, Prometheus, Grafana, SolarWinds or similar, ensuring proactive detection and resolution of incidents.
• Manage PKI-related activities, including SSL/TLS certificate lifecycle and ensuring secure encrypted communications across services and endpoints.

Delivery & Collaboration

• Lead or co‑lead new office implementations and major network changes, coordinating with Workplace, Connectivity, and other partner teams.
• Act as a technical reference for incident response and problem management in critical networking issues, helping restore services quickly and preventing recurrences.
• Document architectures, runbooks, and standards, helping scale knowledge across the team.
• Mentor more junior engineers and collaborate in a multi‑level team (IC6, IC5, IC3, IC4) to continuously improve how we operate our global infrastructure.

We Are Looking for a Person Who Has

• 5+ years of experience in enterprise networking or infrastructure engineering, working with critical environments (e.g., large offices, data centers, or mission‑critical operations).
• Strong hands‑on experience with routing and switching, ideally using vendors such as Cisco and/or Juniper.
• Experience implementing and supporting wireless networks, especially with Aruba and/or Cisco wireless solutions.
• Solid experience operating network monitoring and performance tools (e.g., PRTG, SolarWinds, Prometheus, Grafana or similar) in production environments.
• Experience with load balancers (e.g., F5) and DNS‑related components (e.g., ZoneRunner or equivalent).
• Exposure to network security components, such as enterprise firewalls and/or security brokers, and comfort collaborating with security teams in a “security‑first” posture.
• Experience with or strong interest in Infrastructure as Code (IaC) and automation for network configuration and lifecycle management (e.g., GitHub, Terraform, Ansible).
• Ability to lead initiatives and coordinate teams during new office rollouts, complex changes, and incident response.
• Strong problem‑solving skills, ownership mindset, and ability to work in cross‑functional, multicultural teams.
• Intermediate English (spoken and written), with the ability to participate in meetings and collaborate with global teams.

Nice to Have

• Familiarity with Zero Trust network concepts and security‑driven networking.
• Experience with cloud networking (e.g., connectivity to public clouds) and hybrid environments.
• Experience with security mindset and encryption topics (e.g., secure protocols, network segmentation), even if not your primary specialization.
• Prior experience in distributed or global organizations.

Location

This opportunity is based in Brazil, with a strong preference for candidates who can work from our offices in:

• Rio de Janeiro, Brazil
• Belo Horizonte, Brazil

You will be part of the Brazil Global Offices Network team and collaborate with colleagues in other locations as needed.

Our Benefits – Brazil

For employees based in Brazil, we offer:

• Chance of earning equity at Nubank
• Food/Meal Card (Vale-Refeição and/or Vale-Alimentação)
• Public Transportation Commuting Benefit (Vale-Transporte)
• NuCare – Psychological, Financial and Legal Assistance Program
• Life Insurance
• Medical Plan
• Dental Plan
• NuLanguage – Language Course Program
• Nucleo – Our learning platform of courses
• Extended Parental Leave
• Daycare Allowance
• Parental Consultancy
• Work-from-home Allowance
• Gym Partnerships
• 30 days of paid vacation
• Relocation Assistance Package, if applicable

Work Model for This Role

This role follows our hybrid work model. Our hybrid work model brings us to the office at least 2–3 times per week, on strategic days designed to maximize team connection and collaboration. For more details, visit our article about Nu’s hybrid work model.

Learn More About How We Build Technology at Nu

• building.nubank.com.br
• youtube.com/@building.nubank
• Listen to our stories on Spotify

The Role

Telnyx infrastructure team is building a next-generation platform that spans across multiple cloud providers and multiple continents. We leverage the Telnyx private backbone network with cross-connects to major cloud providers like AWS, Azure, GCP, and IBM Cloud to build a cloud-agnostic, highly available platform. With our lean team, we're currently running infrastructure in 10 PoPs and 3 continents.

In This Role You Will

• Design, develop, and deploy scalable solutions for managing databases like PostgreSQL, MySQL, Cassandra, Kafka, RabbitMQ, Redis, and others, both in virtualized environments and Kubernetes clusters.
• Collaborate with engineering to identify and resolve pain points in managing large-scale, high-availability database infrastructure.
• Lead the migration of existing database services from VMs to Kubernetes, ensuring minimal downtime and seamless transitions.
• Support disaster recovery, backup strategies, and performance tuning for on-premise database systems.
• Implement and manage observability, logging, and alerting systems. 

Must-Have Experience:

• 3+ years of professional experience in infrastructure operations, especially in Linux-based systems.
• Expertise in at least one deployment and orchestration technology (Kubernetes, Ansible, or Terraform), with a focus on deploying and managing stateful applications
• Skills in scripting languages such as Bash, Python, or similar, to automate workflows and manage infrastructure.
• Hands-on experience managing at least one relational databases like PostgreSQL or MySQL

You’d Be A Good Fit If You Have

• Experience with non-relational databases such as Cassandra, OpenSearch, or other distributed data stores.
• Familiarity with streaming and messaging platforms like Kafka or RabbitMQ, including scaling and monitoring in a distributed setup.
• Proficiency in observability tools like Prometheus, Grafana, ELK stack, or others to ensure system performance and reliability.

Bonus Points For:

• Knowledge of service discovery tools like Consul, or similar technologies, would be a great advantage

Growth Opportunities: 

• Act as a strength multiplier to product engineering efforts. 
• Learn about every technology stack used at Telnyx. 
• Work at the intersection of the social and the technical, with growth opportunities in both.

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#LI-REMOTE