Job opening

Site Reliability Engineer (SRE)

We're looking for a Site Reliability Engineer (SRE) for a full-time position to help us make our cloud infrastructure for Clockify run even smoother.

Location: Novi Sad & Belgrade

Clockify development team photo

About us

Clockify is the world #1 time tracker, used by millions of people, from individuals to big companies like Hewlett-Packard Enterprise, American Express, Amazon, etc.

Clockify is developed by COING, a software development company with more than 9 years of experience in software consulting. We have developed software solutions for hundreds of clients from all over the world.

  • 2009
  • 100+
  • 2,000,000+

What we provide

  • Relaxed and strongly result oriented environment
  • 22 days of vacation
  • Flexible working hours
  • Private health insurance
  • Private dental insurance
  • Trainings
  • Unlimited free drinks
  • Equipment: Multiple screens and a laptop (SSD, i7, minimum 16GB RAM)


We have more than a million people who are using Clockify each day, and each day the number grows by several thousand. Your job will be to make sure our infrastructure keeps up with the growth

  • Make sure the infrastructure is scalable and can handle high traffic volume (20,000 requests per second)
  • Define and deploy monitoring, alerting, and logging systems
  • Make sure the system is secure and there are no vulnerabilities
  • Monitor server logs, watching out for abnormalities
  • Design, manage, and maintain tools to automate operational processes
  • Work with our client's IT departments to set-up self-hosted versions of Clockify


  • Strong working experience with MongoDB and distributed architectures
  • Working experience with AWS, Gitlab CI, Nomad, Vault
  • Experience with other DevOps tools (Docker, Git, Ansible, CI/CD, Terraform, Consul)
  • Proficiency with Linux and other Unix based systems (including writing shell scripts)
  • Experience setting up build automation and repositories
  • Excellent understanding of security and safety best practices
  • Bachelor degree in Computer Science or equivalent work experience
  • Excellent written and verbal English communication skills

Nice to haves

  • Experience with agile development methodologies (behavior-driven development continuous integration and delivery, executable documentation)
  • Proficiency with OOP and Java

Ready to apply?

Apply for position