4+ years of experience


Belgrade/Novi Sad

Product company


Selection process duration: 2h+

DevOps Engineer

Not Active

4+ years of experience


Belgrade/Novi Sad

Product company


Selection process duration: 2h+

Why should you apply?

Join an international team with expertise in maintaining, troubleshooting, and improving the system of award-winning, biometric identity assurance software products. This is a great opportunity for you if cutting-edge technologies and products with a mission sound like your cup of tea.

About this company 

Daon is one of the world’s leading companies, when it comes to innovation in combining security solutions while using biometric authentication with critical infrastructure. They can cover a wide range of different areas, and are on a mission to enable people around the world easy verification and identity protection.

Selection process 

  • FatCat Select Video/Phone Screening - 20 min

  • FatCat Select Tech Screening Questionnaire - 30 min

  • Client-side HR interview - 30 min

  • Client-side Tech Interview - 1h 

Position details

As the DevOps Engineer, you will learn about biometric verification and work with the latest generation of smartphone technologies. In addition, you will collaborate closely with a team of nine hard-working DevOps engineers to help maintain, troubleshoot, and improve the systems that keep the client’s cloud-hosted infrastructure running smoothly.

Project details 

The project you’ll be working for is called ”Identity X”, which currently processes over 150 million biometric authentications per day, across six continents. Some of the leading clients that use this product are Mastercard Visa, BNP Paribas, SMBC, Denver Airport, PayPay, USAA Bank, and many others. 

Key responsibilities

  • Assistance with maintaining, troubleshooting, and improving the systems that keep Daon’s cloud-hosted infrastructure running smoothly

  • Managing AWS infrastructure and maintaining the required service levels (including availability, performance, security, and cost) for IdentityX as a Service offering


  • Scripting abilities: Python (preferred), Bash

  • An understanding of network topologies and design, as well as common network protocols and services (DNS, HTTP, SSH, SMTP)

  • Knowledge of AWS and its various services (EC2, RDS, VPC, ECS, EKS, S3, Route53, IAM)

  • Experience in automating AWS environments (CloudFormation, Python/Boto, CDK)

  • Understanding of TLS/SSL

  • Strong security awareness

  • Basic SQL and DB administration skills

  • Git usage


  • Minimum of 4 years of DevOps experience

  • Very good verbal and written English (professional working proficiency)

  • Linux system administration skills, preferably RHEL and variants

  • Understanding and debugging of the HTTP protocol


This is an exciting opportunity to work with a skilled Cloud Services team on keeping the cloud-hosted infrastructure running smoothly. Currently, it consists of nine members, with seniority ranging from Intermediate to Senior. In their work, they use Kanban and Scrum methodologies.

Working conditions

  • 22 vacation days 

  • Flexible working hours, with a start between 9 AM and 10 AM 

  • Paid sick leave up to 30 days 

  • Equipment - employees can choose between Mac or Windows-based computers


  • Private health insurance for the whole family

  • Professional development budget

  • 2.000 euros referral bonus

  • Team buildings

  • Performance-based bonuses

  • Trips to Dublin

Seems like a job made for you?

Fill in the form and apply today, we’ll reach out shortly.