W

W Group

Global fintech ecosystem enabling blockchain adoption

Middle DevOps Engineer

DevOps EngineeringUpdated on Nov 10
Full-timeNo salary listedRemote

About the Job

Requirements

  • At least 3 years of hands-on experience as a DevOps engineer or site reliability engineer.
  • Advanced Linux administration and operating-system-level tuning.
  • Deep knowledge of Docker and/or Kubernetes.
  • Experience with Ansible, Terraform, and Helm for infrastructure as code.
  • Networking skills on Linux, including VPN solutions, proxies, and web servers.
  • Practical experience with the Prometheus Stack and Grafana.
  • Experience writing scripts in Bash and Python; Golang is a plus.
  • Knowledge of core CI/CD tools and experience managing secrets with Vault.
  • Understanding of DevSecOps principles and hands-on experience configuring security policies in Kubernetes.

Responsibilities

  • Administer hybrid infrastructure across cloud providers and bare-metal servers, including Linux servers running Ubuntu, CentOS, or RHEL; resolve incidents and troubleshoot issues.
  • Work with files and scripts in Linux and apply principles of security, account management, and access control.
  • Automate deployment and configuration using Ansible, Helm, and Terraform.
  • Build and maintain CI/CD pipelines.
  • Set up and optimize monitoring and logging stacks, including Prometheus, VictoriaMetrics, the GrafanaLabs stack, and the ELK stack.
  • Design and implement architecture adhering to high-availability, scalability, and disaster-recovery-planning principles.

Desired Qualifications

  • Optimize Linux at the kernel level, including syscalls and network-card tuning.
  • Experience operating high-availability or low-latency solutions.
  • Background building and operating big-data and data-analytics platforms.
  • Understanding of business processes in the FinTech, banking, or crypto sector.
  • Proven track record as a site reliability engineer.
  • Experience with vulnerability detection, enforcing security best practices such as Zero Trust, role-based access control, and secure code delivery, and using scanning tools such as Trivy or Snyk.

About the Company

W Group

Global fintech ecosystem enabling blockchain adoption

W Group is a global fintech ecosystem that combines banking, payments, and blockchain infrastructure to make crypto accessible. Its flagship product, WhiteBIT, is a European cryptocurrency exchange offering spot trading, margin markets, and perpetual futures with many trading pairs. The group also includes Whitepay for crypto payments, Whitechain (an EVM-compatible Layer-1 blockchain), Hash Bank (Georgia’s first fully digital bank), and PayUniCard (e-wallet with international VISA cards), plus ventures like White.market, The Coinomist, and ByHi. Revenue comes from exchange fees, crypto processing fees, and various financial services, and the goal is to accelerate the mass adoption of blockchain by delivering trusted, interconnected financial services to over 35 million users in 150 countries.

Company size
Not listed
Company stage
Not listed
Total funding
$389.1M
Headquarters
Ukraine
Founded
2018

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