DevOps Engineer - Fintech/ Crypto

Incubly is working with a French company that is a leader in security and infrastructure solutions for cryptocurrencies and blockchain applications. The company has a team of more than 400 professionals developing products and services to safeguard cryptocurrency assets, including worldwide leading hardware wallets.

• Experience with Linux/Unix, including scripting (shell, Bash, etc.).
• Hands-on experience with Kubernetes and containerized environments (Docker).
• Good understanding of networking and security concepts relevant to API platforms, including ingress, load balancing, TLS/certificates, secrets management, and RBAC.
• Experience with deployments of multi-tier software systems across staging, preproduction, and production environments.
• Experience with CI/CD pipelines and deployment/release automation.
• Basic knowledge of cloud concepts; AWS experience is strongly preferred.
• Experience with Infrastructure as Code tools such as Terraform or similar.
• Good understanding of API-based systems and practical experience with API gateways, reverse proxies, or load balancers.
• Knowledge of generic SQL database concepts and operations.
• Experience with observability and operational troubleshooting in production environments.
• Effective communication that leads to excellent working relationships with all parties.
• Ability to quickly identify, analyze, and proactively solve problems before they affect project outcomes.
• Good English oral and written communication skills, particularly in technical documentation and technical discussions.

Nice to have:

• Hands-on experience with Gravitee API Management Platform.
• Experience with API gateways or related platforms such as Kong, Apigee, AWS API Gateway, WSO2, NGINX, HAProxy, or Envoy.
• Experience with AWS services used in platform environments, such as EKS, IAM, ALB/NLB, Route53, S3, RDS, or MSK.
• Experience with Helm charts, ArgoCD/Spinnaker, and GitOps-style delivery.
• Experience with observability tooling such as Prometheus, Grafana, CloudWatch, ELK/OpenSearch, or OpenTelemetry.
• Basic knowledge of blockchain technologies.
• Ability to work effectively across multiple organizational, functional, geographic, and cultural boundaries.
• Ability to work autonomously and quickly learn new skills and technologies.

• Implement deployments to staging, preproduction, and production environments, including installation, configuration, and validation of Gravitee-based solutions and related infrastructure.
• Deploy, configure, and maintain Gravitee components in Kubernetes environments, including Gateways, Management API, UI, and supporting services.
• Prepare and maintain Kubernetes environments for the API platform, including namespaces, networking, ingress/egress, certificates, secrets, RBAC, and runtime configuration.
• Manage environmental dependencies and constraints during solution deployment to ensure smooth transitions to the Support branch of the organization.
• Prepare deployments and maintain production environments, ensuring accurate delivery and that all changes are properly validated and documented.
• Build and maintain Infrastructure as Code and deployment automation using Terraform, Helm, and CI/CD tooling.
• Automate deployments, upgrades, patching, and configuration changes across environments.
• Support API gateway runtime operations from an infrastructure and operational perspective, including routing, certificates, secrets, and policy-related configuration.
• Perform validation of changes received from Engineering teams as part of the delivery process and promptly highlight key issues and risks.
• Configure and improve observability for the API platform, including logging, metrics, dashboards, and alerts.
• Troubleshoot and resolve issues across infrastructure, Kubernetes, networking, CI/CD, and API platform runtime.
• Document platform setup and operational procedures to ensure smooth handover to Support teams.
• Liaise with Engineering, Product, and Support teams to carry out implementation, configuration, test execution, and reporting tasks.
• Identify and implement practices and improvements that increase the reliability, security, and maintainability of the platform.
• Report implementation, configuration, and testing progress to the Team Lead as required.