DevOps Engineer

• Architect, upgrade, design, and build scalable infrastructure solutions leveraging Kubernetes, AWS, RDS (MySQL/Postgres), and modern distributed patterns.
• Help drive the infrastructure team’s roadmap, leading us to higher levels of reliability, recoverability, and scalability.
• Drive capacity planning, benchmarking, and work with the team to stress test our systems, find bottlenecks, and prepare for further growth in the business.
• Define, maintain and enforce SLAs and alerts across our infrastructure.
• Lead the teams towards stronger signal anomaly detection, better, more flexible alerting.
• Help Lead Sezzle’s AI enablement efforts, identifying opportunities to apply AI and automation to enhance infrastructure reliability, developer productivity, and internal tooling.
• Build in consistency and scalability across a distributed microservices architecture while maintaining performance and reliability.
• Establish and evolve engineering best practices for observability, security, and CI/CD across teams.
• Mentor engineers and champion a culture of learning, innovation, and operational excellence.
• Collaborate cross-functionally to translate business goals into technical roadmaps and deliver results that matter.

Senior Site Reliability Engineer

• Lead and execute cloud infrastructure migration tasks
• Act as the primary DevOps point of contact for UK and European engineering stakeholders
• Maintain, optimize, and scale cloud environments using Terraform
• Manage and refine automated deployment pipelines primarily via Jenkins
• Manage containerized environments using Docker and Kubernetes
• Seamlessly integrate with the existing DevOps team

Senior DevOps Engineer – UK/Europe Support

• Tomar la referencia técnica de observabilidad del equipo: definir estándares de métricas, logs y trazas sobre Datadog.
• Tomar ownership del seguimiento de SLOs/SLIs: coordinar con los squads y mantener el backlog activo.
• Optimizar el uso y los costos de Datadog (monitores, ingesta, APM).
• Trabajar con NOC como cliente interno: generar espacios colaborativos, runbooks y post-mortems.
• Empujar la mejora de métricas de detección y resolución de incidentes.
• Identificar oportunidades de automatización en flujos operativos de NOC: reducción de toil, respuestas automáticas y runbooks ejecutables.
• Explorar y proponer el uso de IA para correlación de alertas, detección de anomalías y reducción de ruido operativo.
• Ser el escalado técnico de NOC cuando lo requieran.
• Troubleshooting de aplicaciones en Kubernetes: disponibilidad, performance y conectividad en producción.
• Leer y entender código Node.js para identificar y proponer mejoras de confiabilidad o performance.
• Participar de la rotación de guardia de infraestructura.
• Responder incidentes, coordinar la resolución y documentar el post-mortem.
• Contribuir a la mejora continua del proceso de guardia.
• Evaluar y optimizar la capacidad y el rendimiento de los sistemas para soportar el crecimiento de la carga.
• Colaborar en pruebas de carga y benchmarking para anticipar cuellos de botella.
• Implementar prácticas de ingeniería de confiabilidad para aumentar la resiliencia de los sistemas.
• Identificar y eliminar puntos únicos de falla.
• Reducir el toil mediante automatización de tareas operativas repetitivas.
• Contribuir al seguimiento y optimización de costos cloud, con foco en la plataforma de observabilidad.

Site Reliability Engineer

• Design and Implement Infrastructure as Code (IaC): Utilize Terraform to automate and manage infrastructure across Azure and Cloudflare, ensuring consistent and scalable deployments.
• Database Management: Oversee PostgreSQL DB operations and automate DB-related tasks to streamline database management.
• Message Queue Configuration: Deploy and configure message queues to facilitate efficient data processing and communication between services.
• CI/CD Pipeline Management: Develop and maintain CI/CD pipelines using GitHub Actions, automating the software delivery process to improve deployment efficiency.
• Infra Security and Management: Ensure security across the infrastructure, enforcing RBAC practices and applying best practices for compliance and security within the DevOps lifecycle.
• Monitor, Optimize, and Ensure Observability of System Performance: Implement and maintain monitoring and observability solutions to track and optimize system performance, identify bottlenecks, and maintain system health.
• Troubleshoot and Resolve Infrastructure Issues: Quickly diagnose and resolve any infrastructure-related issues, ensuring minimum disruption to our services.

• Design, develop, and maintain reusable Terraform and Ansible modules for Azure and GCP
• Build and operate scalable, secure Azure and GCP environments
• Build and optimize Jenkins and GitHub Actions pipelines for automated build, test, and deployment
• Integrate vulnerability scanning, code analysis, and compliance checks into CI/CD workflows
• Contribute to basic portal application code
• Implement proactive monitoring with Azure Monitor, Google Cloud Monitoring, Prometheus, Grafana
• Partner with product and engineering teammates in agile ceremonies

Senior Cloud Engineer – DevOps, DevSecOps

• Lead a technical pod of full-stack DevOps/DevSecOps engineers
• Set technical direction across the stack
• Run design and code reviews
• Unblock the team and act as project manager
• Maintain the backlog and sequence work against client priorities
• Onboard new engineers and provide coaching
• Embed security, compliance, and observability standards into deliveries

Technical Team Leader – DevOps, DevSecOps

• Provision and configure a dedicated VPC and segmented cloud environment on AWS
• Build the baseline CI/CD pipeline and maintain and evolve it across all delivery phases
• Configure and manage the vector store infrastructure (OpenSearch/Pinecone on AWS)
• Set up and manage the observability stack: CloudWatch, X-Ray, alerting thresholds, and LLM-specific monitoring
• Implement infrastructure-as-code for all environments (dev, staging, production) using Terraform or CDK
• Manage secrets, KMS encryption key configuration, and tenant-scoped access controls
• Configure LLM provider connectivity (OpenAI / Anthropic / Amazon Bedrock enterprise tier, zero-data-retention)
• Define and implement environment promotion strategy aligned with the 2-week sprint cadence
• Support incremental ingestion pipeline infrastructure requirements and nightly scheduling

Senior DevOps Engineer, AWS, AI Infrastructure

• Collaborating with engineering and development teams to evaluate and identify optimal solutions
• Modifying and improving existing systems
• Developing and maintaining solutions in accordance with best practices
• Identifying, analyzing, and resolving infrastructure and application vulnerabilities
• Performing system administration tasks including configuration, systems monitoring, troubleshooting, and support while innovating to automate as much as possible
• Regularly reviewing existing systems and making recommendations for improvements
• Performing software application installation, patching, and upgrades
• Troubleshooting and resolving issues with the existing systems
• Ownership of the custom build/deployment module

Senior DevOps Engineer

• Diseño de pipelines reutilizables en Azure DevOps (YAML) para APIs .NET, microservicios y data
• Estandarización de CI/CD (build, test, release) entre equipos
• Definición de workflows de release (promoción Dev→Prod, approvals, rollback)
• Implementación de pipelines para bases de datos (SQL Server/Azure SQL): versionado, migraciones
• CI/CD para Azure Data Factory / Microsoft Fabric
• Gestión de paquetes NuGet (versionado semántico, dependencias)
• Gobernanza de Terraform (módulos, state, versionado)
• Automatización de despliegues híbridos (Azure → on-prem)

DevOps Engineer jobs in Argentina

See all jobs on JobTailor

Senior Site Reliability Engineer

Senior DevOps Engineer – UK/Europe Support

Site Reliability Engineer

DevOps Engineer

Senior Cloud Engineer – DevOps, DevSecOps

Technical Team Leader – DevOps, DevSecOps

Senior DevOps Engineer, AWS, AI Infrastructure

DevOps Engineer

Senior DevOps Engineer

DevOps Engineer – Pipelines, Release Engineering