Senior DevOps Engineer - Remote job DevOps / Sysadmin at Altoros
Jul 08, 2025
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31 views
Full time
DevOps / Sysadmin
Portugal
AWS
Cloud
Crypto
Docker
Golang
Javascript
Kubernetes
Nginx
Postgresql
Python
Security
Blockchain
CI/CD
Analytics
Database admin
Bash
Redis
Terraform
MySQL
Troubleshooting
Linux/Unix
Operating systems
Infrastructure
Grafana
Github
BigQuery
Job Title : DevOps / Sysadmin
Job Type : Full time
Company : Altoros
Candidate Required Location : Portugal
Protofire is looking for a passionate and proactive Senior DevOps Engineer to join our growing team.
Requirements:
- Blockchain: what's blockchain network, protocols, types of consensus, cryptography;
- Cloud experience: AWS (EC2, ECS, Secrets, S3, CloudFront, Lambda, CloudWatch), Google (BigQuery, Cloud Function, GKE, Secret Manager, Artifact Registry), OVH (bare-metal, public cloud);
- Operating systems: Linux (maintenance, monitoring, troubleshooting, security);
- Containers and orchestrations: Docker, Docker Compose, Kubernetes;
- Programming: Bash, Golang (preferred), Python, JavaScript (code reading);
- Infrastructure as Code: Ansilbe, Terraform;
- Load balancing: HAProxy, Nginx;
- Database management: PostgreSQL, MySQL;
- In-memory database management: Redis, Memcached;
- Monitoring tools: Grafana, Prometheus, Loki;
- Secrets management: HashiCorp Vault;
- CI/CD: GitHub Actions (preferred), Cloud Build;
- Communication: English B2+, skills to communicate with 3rd - party customers, strong problem solving.
Nice to have (otherwise can be learned while working with us):
- Understanding of crypto economics (what is staking, how token emission works, and so on);
- Blockchain protocol analytics (Python and Jupyter notebook stack).
About the company
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