Devexperts Global

Devexperts works with respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms. The company focuses on trading platforms and brokerage automation, complex software development projects, market data products, and IT consulting services.

We are seeking a Senior DevOps Engineer to join our team and contribute to the growth of our rapidly evolving product, DXmatch Matching Engine - ultra low-latency exchange solution.

Your primary objective will be to enhance and scale the deployment, maintenance, and infrastructure:

• participate in architecture design (covering High Availability, Disaster Recovery, and the rest)
• optimize existing infrastructure toolings
• optimize product deployment to bare metal servers and AWS
• dockerize the product yet preserve it high-performance
• migrate to Kubernetes
• help SRE engineers to minimize product maintenance efforts

DXmatch project overview:

• High Load: capable of processing up to 50 000 orders per second
• distributed architecture
• HA services: RAFT for stateful services, plain scaling for stateless
• distributed architecture
• performance-tuned networking
• proven reliability: 1 year uptime on a real prod system

Project stack:

• git monorepo
• non-dockerized services written in Java
• Oracle Linux
• oVirt, Libvirt
• AWS
• Ansible, AWX, Terraform
• Prometheus, Grafana
• ELK
• Bitbucket, TeamCity, Nexus
• Jira, Confluence, Slack

What we expect from candidates:

• strong self-organization skills (goal-oriented, ready to overcome status quo, autonomic)
• 5+ years of experience
• strong team payer skills (supportive, open for communication, default to yes)
• proven automation experience with Ansible and Terraform
• solid Linux administration knowledge
• solid network knowledge
• AWS
• proven experience with Docker and Kubernetes
• Competent in a development language, preferably Python
• languages: Intermediate+ English

Knowing these technologies will count as a plus:

• Java infra (JVM, properties, Maven, Tomcat)
• Ansible AWX
• GCP