Senior DevOps Engineer - Low-Latency FinTech Blockchain

WhiteBIT Group; Eu; Hybrid; EUR 90,000 - 160,000; Full time

Benefits offered by this job

24 calendar days of paid leave

Additional days off for national HOLID

Job summary

WhiteBIT Group is seeking a Senior DevOps to join our global crypto platform team. You will own and operate high-availability Linux-based infrastructure across on-prem and cloud, focusing on low-latency and reliability for trading services.

Responsibilities include designing IaC pipelines, maintaining CI/CD, monitoring stacks, and collaborating with quant, trading, and network teams to squeeze performance from the stack. Remote-friendly collaboration with a global team is encouraged.

Qualifications

• 5+ years of hands-on experience as a DevOps/SRE.
• Expertise in Linux administration and real-time kernel tuning.

Responsibilities

• Hybrid Infrastructure (Baremetal and Clouds): Administer Linux servers and own reliability.
• Low-Latency Systems Operations: Monitor and tune latency-sensitive systems; target P99 metrics.
• OS & Hardware Tuning: CPU pinning, NUMA, IRQ affinity, BIOS configs, NIC offloading.
• Infrastructure as Code (IaC): Automate with Ansible, Terraform, Helm for reproducibility.
• CI/CD: Build and maintain CI/CD pipelines (GitLab CI, Jenkins, ArgoCD) with performance checks.
• Monitoring & Observability: Design/operate Prometheus, VictoriaMetrics, Grafana, ELK; dashboards and alerts.
• High Availability & DRP: Architect HA and DR planning with latency focus.
• Cross-Team Collaboration: Work with quant, trading, and network teams to optimize performance.

Skills

Linux

Cloud

Networking

Containerization

IaC

Hardware Tuning

Monitoring

Scripting

CI/CD

Security

Databases

On-Call & Incident Response

Tools

Docker

Kubernetes

Ansible

Terraform

Helm

Vault

Prometheus

Grafana

ELK

GitLab CI

Jenkins

ArgoCD

Job description

WhiteBIT Group is seeking a Senior DevOps to join our global crypto platform team. You will own and operate high-availability Linux-based infrastructure across on-prem and cloud, focusing on low-latency and reliability for trading services.

Responsibilities include designing IaC pipelines, maintaining CI/CD, monitoring stacks, and collaborating with quant, trading, and network teams to squeeze performance from the stack. Remote-friendly collaboration with a global team is encouraged.