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Senior Infrastructure Engineer

This job comes with a fully supported relocation package to Tallinn from any location in Ukraine and there is an opportunity to start remotely as well before moving to Tallinn.
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Coolbet is a gaming site and sportsbook software licensed in Estonia, Sweden and Malta.

The company is located in Tallinn, Estonia with a growing team of 300 professionals. Coolbet strives to be fair, transparent and personal, providing customers with information other gaming companies do not provide. Coolbet's goal is to deliver the best gaming solutions possible by continuously focusing on product development and innovation, while creating a new industry standard for responsible gaming.

Coolbet management brings over 90 years of online gambling experience to the table and they have assembled a team that is second to none in the industry.

Coolbet has a great atmosphere and highly skilled people you will love to work and have fun with. In Coolbet you’ll have a chance to do a lot only by taking the initiative. If you are energetic and with an enthusiastic attitude towards the job, then grab the opportunity now!


Coolbet is looking to extend the team with a Senior Infrastructure Engineer.

Some hints of what we are doing: 

  • Microservice-oriented architecture

  • Using technologies like Kubernetes, PostgreSQL, Python, RabbitMQ, Redis, Ansible, Terraform, Jenkins, ELK stack, Prometheus, Grafana etc.

  • Managing changes with Ansible, Terraform, Helm etc in Gitops ways

You will be part of the IT Operations Team. Your main responsibility will be to take ownership of around 100+ PostgreSQL databases, monitor, suggest improvements and work towards these improvements together with small development and operations teams.

This job comes with a fully supported relocation package to Tallinn from any location in Ukraine and there is an opportunity to start remotely as well before moving to Tallinn.


  • Knowledge of Fortigate/Juniper network equipment

  • Enterprise firewall know how

  • To be self-motivated, proactive and a team player

  • Good English and communication skills


  • Provision new hardware and cloud resources for growing markets

  • Maintain kubernetes cluster on top of these resources

  • Improve and maintain multi-cloud setups with mesh VPN networks, provide “grow on demand” capability for peak moments.

  • Monitor the resources utilization, pinpoint the resource hogs and escalate to responsible teams with supporting information, help with solving performance related issues.


  • Fully supported relocation to Tallinn including apartment for the relocation period (stay in a guest apartment for 14 days after arriving in Tallinn)

  • Learn from and work together with highly experienced professional team

  • Fun environment, awesome people, multinational team

  • A large degree of independence, no micro-management

  • Possibility to try and learn new technologies

  • Flexible working schedules

  • 38 days of vacation (28 working days)

  • Sick leave 100% paid from 1st to 8th day

  • Sports/health benefits

  • Company events, great opportunities to socialize and spend time together

  • Great office space located in Tallinn downtown

  • Your influence on product stack, solutions and workframe

  • Trial and regular yearly performance reviews

3-steps hiring process

  1. Talentbyte intro call - 20 minutes

  2. Base introduction interview with Coolbet team - 1 hour

  3. Technical interview - 2 hours

Offer - next day after an interview 😎

📍Location --> Paldiski mnt 29, 10612 Tallinn, Estonia

Additional information

  • Remote status

    Temporarily remote

Or, know someone who would be a perfect fit? Let them know!


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