JustMarkets is looking for an experienced Head of Infrastructure to lead our engineering operations and maintain a highly loaded, globally distributed trading infrastructure. In this role, you will be solving complex architectural challenges within our hybrid platform, bridging our on-premise trading core (Windows, MetaTrader) with an evolving Linux and Cloud-native ecosystem. You will drive infrastructure automation, as well as lead, mentor, and scale a team of highly skilled engineers.
Responsibilities
- Manage team capacity, resource allocation, and establish effective 24/7 on-call rotation processes for incident response.
- Take ownership of the infrastructure budget (FinOps), optimizing cloud costs across AWS, Azure, and Alibaba
- Lead, mentor, and scale a team of DevOps and Site Reliability Engineers
- Define the hiring strategy, interview candidates, and scale the infrastructure team as the business grows.
- Set up, maintain, and ensure the high availability of the global trading infrastructure.
- Guide the architectural vision of our hybrid infrastructure, balancing established on-premise trading cores with scalable Cloud-Native environments.
- Build and maintain comprehensive platform solutions tailored for our software development teams або
- Drive the automation of infrastructure using Infrastructure-as-Code (Terraform, Ansible) and build robust CI/CD pipelines.
- Implement and maintain enterprise-level network information security, including DDoS mitigation and infrastructure hardening.
- Collaborate closely with Engineering teams, Product Owners, and C-level stakeholders to align infrastructure roadmaps with business goals.
- Draw up documentation, disaster recovery plans, and instructions for infrastructure operations.
Requirements
- 8+ years of hands-on experience in DevOps, System Administration, or Infrastructure Engineering in high-load environments.
- 3+ years of proven experience in a leadership role (managing teams of 20+ engineers).
- Solid experience with Cloud platforms (AWS, Azure, or Alibaba Cloud) and understanding of global network routing.
- Extensive knowledge and hands-on experience with IaC (Terraform, Ansible) and managing CI/CD pipelines.
- Knowledge of containerization and orchestration (Docker, Kubernetes) and a desire to drive Cloud-Native transformation.
- Strong background in network information security and implementing monitoring tools (e.g., Prometheus, Grafana, Datadog).
- Solid experience in administrating relational databases (MySQL).
- English level: Upper-Intermediate or higher (crucial for stakeholder management and technical documentation).
Will be a plus
- Experience in the FinTech, CFD domain, or High-Frequency Trading.
- Experience managing and scaling MetaTrader (MT4/MT5) server environments.
- Expertise in configuring and managing Windows Server environments and proficiency in PowerShell scripting.
- Proficiency in one or more programming languages
- Experience with PostgreSQL databases.
- Experience working with enterprise network architectures (BGP, bare-metal servers) and geo-distributed latency optimization.
We offer
- 20 paid vacation days per year
- 10 paid sick leave days per year
- Public holidays as per the company’s approved Public holiday list
- Medical insurance
- Professional education budget
- Language learning budget
- Wellness budget (gym membership, sports gear and related expenses)