Senior DevOps Engineer

Senior DevOps Engineer at HFT fund. Salary 4,000–10,000 USDT. Stack: Linux, Python, AWS, GitLab CI/CD, Prometheus, VictoriaMetrics, Grafana, Alertmanager, Loki/ELK, Ansible, Terraform, ClickHouse, systemd. Full-time; Moscow, hybrid/remote possible.

Technology HFT fund operating in international financial markets, developing and running high-performance trading systems where speed, stability and infrastructure reliability are critical. Looking for a Senior DevOps Engineer to take ownership of the DevOps direction, infrastructure, operations and release processes for critical trading systems, set engineering standards and drive the direction's development. Responsibilities: - Build and maintain CI/CD: set up stable and fast build and deployment pipelines, automate releases for different team stacks, ensure secure deployments with minimal downtime. - Manage production infrastructure (cloud + on-premise): configure and maintain production servers, environments, updates and configurations. Support a transparent code delivery process and clear system state for all teams. - Improve production reliability: work with systemd, networks and configurations, participate in incident analysis, prevent recurrence and implement operational improvements. - Work closely with trading and infrastructure teams: design solutions together, implement system improvements and updates, participate in incident analysis.

Technical stack: - Deep knowledge of Unix/Linux and system administration experience — infrastructure and operations aspects. - Confident Python skills. - AWS API — deep knowledge and practical experience. - GitLab CI/CD — pipeline setup and support. - Prometheus/VictoriaMetrics, Grafana, Alertmanager, Loki/ELK — setup, collection, integration and debugging of metrics, alerts and dashboards. - IaC: Ansible/Terraform. - ClickHouse. Experience and operations approach: - Experience independently launching projects to production and supporting them: CI/CD, tests, monitoring, alerts. - Understanding of reliable production system principles: SLA, uptime, fault tolerance, incident response, secure deployments. - Willingness to lead infrastructure tasks from problem diagnosis to resolution in production. - Ability to balance performance and simplicity and make engineering decisions focused on maintainability, extensibility and debuggability. - Self-sufficiency and willingness to take responsibility for critical systems. - Ability to prioritize and switch between multiple projects. Nice to have: - Experience in areas with high reliability and performance requirements: finance, HFT and other high-load/low-latency systems. - Experience with high-performance or distributed data storage systems. - Understanding of high-throughput network principles. - Experience with low-latency WAN: microwave/RF links, dedicated channels between sites. - Experience with FPGA infrastructure. - Experience with AMD Solarflare Ethernet Adapters. - Higher technical education (MIPT, MSU, Bauman MSTU, HSE).

Salary: in dollars or rubles + transparent bonus system. Voluntary medical insurance (DMS). Format: modern office in Moscow; hybrid or remote format can be discussed. Flexible start of working day. Equipment provided.