NOVACARD

Transparent credit with fixed daily cost

DevOps Engineer

Cloud Engineering +1Updated on Nov 13

Full-timeNo salary listedIn-person

About the Job

Requirements

Experience and ability to design, deploy, and operate AWS infrastructure for a large-scale digital-product migration.
Knowledge of AWS networking and services, including VPC, subnets, route tables, security groups, IAM, EC2, EBS, S3, ELB/ALB/NLB, and Route 53.
Knowledge of AWS network configuration, including public and private subnets, NAT Gateway, Internet Gateway, VPC peering or Transit Gateway, VPN, and routing.
Experience with infrastructure as code using Terraform.
Experience building and operating Kubernetes on AWS (EKS), including deployments, stateful workloads, networking, storage, and access-management objects.
Experience using Helm to manage applications and Docker for image builds, registries, and container troubleshooting.
Ability to build CI/CD processes, automate application and dependent-service deployments, integrate infrastructure changes into pipelines, and maintain reproducible environments; GitLab CI is preferred.
Experience setting up monitoring, metrics, and alerts with Prometheus and Grafana, and centralized log collection and analysis with Loki, ELK, or OpenSearch.
Ability to diagnose network and system issues in Linux and respond to production incidents by identifying and eliminating root causes.
Knowledge of secrets management with AWS Secrets Manager, Vault, OpenBao, or External Secrets; RBAC/IAM; least-privilege access; and secure service-to-service communication and infrastructure access.
Experience supporting PostgreSQL, Redis, RabbitMQ, or Kafka at the infrastructure and application-integration level.
Knowledge of backup and restore, high availability, disaster recovery, fault tolerance, and production infrastructure principles.

Responsibilities

Design, deploy, and maintain AWS infrastructure, including VPC, subnets, route tables, security groups, IAM, EC2, EBS, S3, load balancers, and Route 53.
Configure AWS networking, including public and private subnets, NAT Gateway, Internet Gateway, VPC peering or Transit Gateway, VPN, and routing.
Ensure high availability, backup and restore, disaster recovery, and production infrastructure principles.
Create and maintain AWS infrastructure as code using Terraform.
Build and operate Kubernetes on AWS (EKS), working with deployments, stateful sets, daemon sets, services, ingress, configuration and secrets, jobs and cron jobs, persistent volumes and claims, namespaces, and service accounts.
Use Helm for application management; configure ingress controllers, load balancers, and TLS certificates; and ensure stateful applications run reliably on Kubernetes storage.
Build CI/CD processes and automate application and dependent-service deployments; integrate infrastructure changes into pipelines and maintain reproducible environments.
Set up Prometheus and Grafana monitoring, metrics, and alerts, and organize centralized log collection and analysis using Loki, ELK, or OpenSearch.
Diagnose network and system issues in Linux, ensure production stability, respond to incidents, and eliminate root causes.
Manage secrets; configure RBAC and IAM according to least-privilege principles; and ensure secure service-to-service communication and infrastructure access.
Support PostgreSQL, Redis, RabbitMQ, and Kafka at the infrastructure and application-integration level, and ensure backup, restore, and fault tolerance for stateful services.
Help teams deploy and maintain dependent services in Kubernetes.
Collaborate with development, system analysis, QA, and engineering teams to support fast delivery, stable services, and a controlled migration.

Desired Qualifications

Experience building CI/CD processes with GitLab CI.

At NOVACARD, we’re redefining how people use credit. We are the first interest-free and no-annual-fee credit card in Mexico, designed to simplify personal finances and give users complete control - all from a mobile app. With NOVACARD, users can access up to $200,000 MXN in credit, only pay when they use it, and manage everything digitally in under 5 minutes. Our mission is to empower people to make smarter financial decisions by offering flexibility, transparency, and the freedom they need to reach their goals. Simple finances, big goals.

About the Role:
We’re looking for a DevOps Engineer to design, deploy, and operate AWS infrastructure for a large-scale migration of a digital financial product. You’ll build and maintain a production-ready platform covering AWS networking, Kubernetes/EKS, CI/CD, observability, backup/restore, and secure access management. You’ll collaborate closely with development, system analysis, QA, and engineering teams to ensure fast delivery, stable services, and a controlled migration.

Key Responsibilities:

AWS Infrastructure Design & Operations

Design, deploy, and maintain AWS infrastructure: VPC, Subnets, Route Tables, Security Groups, IAM, EC2, EBS, S3, ELB/ALB/NLB, Route53.
Configure AWS networking: public/private subnets, NAT Gateway, Internet Gateway, VPC Peering / Transit Gateway, VPN, routing.
Ensure HA, backup/restore, disaster recovery, and production infrastructure principles.
Create and maintain AWS infrastructure as code using Terraform.

Kubernetes & Containerization

Build and operate Kubernetes on AWS (EKS).
Work with core Kubernetes objects: Deployment, StatefulSet, DaemonSet, Service, Ingress, ConfigMap, Secret, Job/CronJob, PVC/PV, Namespace, ServiceAccount.
Use Helm for application management.
Configure Ingress Controller, Load Balancer, and TLS/certificates.
Understand Kubernetes storage and ensure stateful applications run reliably.
Work with Docker: image builds, registry, container troubleshooting.

CI/CD & Automation

Build CI/CD processes, preferably with GitLab CI.
Automate deployment of applications and dependent services.
Integrate infrastructure changes into pipelines and maintain reproducible environments.

Observability, Reliability & Operations

Set up monitoring with Prometheus + Grafana: metrics and alerts.
Organize centralized log collection and analysis: Loki/ELK/OpenSearch.
Diagnose network and system issues in Linux.
Ensure production stability, respond to incidents, and eliminate root causes.

Security & Access Management

Manage secrets: AWS Secrets Manager / Vault/OpenBao / External Secrets.
Configure RBAC/IAM and follow the principle of least privilege.
Ensure secure service-to-service communication and infrastructure access.

Data & Services

Support PostgreSQL, Redis, RabbitMQ/Kafka at the infrastructure and application integration level.
Ensure backup/restore and fault tolerance for stateful services.
Help teams deploy and maintain dependent services in Kubernetes.

About the Company

NOVACARD

Transparent credit with fixed daily cost

Resumen de NOVACARD 1) Qué hace: NOVACARD ofrece crédito en México con un modelo sencillo y transparente, sin anualidad, sin intereses rotativos y sin cargos ocultos. El costo es diario y fijo, visible desde el primer día, para que el usuario sepa exactamente cuánto paga. 2) Cómo funciona: El crédito se paga a través de un costo diario fijo. Hay un periodo de gracia sin costo; si el usuario decide extender el pago, se aplica una comisión diaria fija y siempre informada. Todo está regido por reglas claras. 3) Diferenciadores frente a la competencia: Eliminan complejidad y letra pequeña, no cobran intereses ni anualidades, muestran el costo diario desde el inicio y ofrecen reglas simples para flexibilidad, lo que genera confianza en un mercado con acceso amplio pero desconfianza. 4) Meta de la empresa: Construir un crédito basado en claridad y confianza, expandiendo el acceso responsable al crédito con transparencia.

Company size: 51-200
Company stage: Not listed
Total funding: Not listed
Headquarters: Mexico City, Mexico
Founded: 2023

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