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Colibrix One

DevOps Engineer

Colibrix One Belgrade, Central Serbia, Serbia

Financial Services · 51-200 employees

Oct 07
Remote devops Mid (2-5 yrs) Full-time Serbia
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About the role

Manage and develop AWS-based infrastructure while implementing Infrastructure as Code and GitOps practices. You will also handle service migrations to Kubernetes and configure CI/CD pipelines to automate deployment and monitoring.

What they look for

AWS Terraform Kubernetes GitLab-CI Helm Charts ArgoCD Infrastructure as Code GitOps Linux Networking DNS TCP/IP Load balancing VPN Cloud computing

Requirements

Requires hands-on experience with AWS, Terraform, and Kubernetes, along with strong knowledge of Helm Charts and ArgoCD. Candidates must also possess a solid understanding of Linux systems and networking concepts like DNS and TCP/IP.

Benefits

Continuous learning and development opportunities Competitive salary Flexible work arrangements

Full description

Join COLIBRIX ONE – Innovating the Future of Payments

At COLIBRIX ONE*, we’re building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK. As a fully licensed Electronic Money Institution (FCA Reference No. 927920) and holder of a Financial Institution Licence issued by the MFSA, as well as a principal member of both VISA and Mastercard, we provide comprehensive, real-world financial solutions that include:  

  • Global card processing
  • Digital wallet infrastructure
  • Cross-border merchant accounts
  • Alternative payment methods (APMs)
  • Corporate accounts for legal entities

We’re a fast-growing team with a passion for innovation, security, and scalability. Our culture values curiosity, collaboration, and impact - and we’re looking for talented professionals who are ready to shape the future of fintech.

At COLIBRIX ONE, your work directly powers the digital economy. If you're eager to solve meaningful challenges and build with purpose, we’d love to hear from you.

About the RoleWe're looking for a Junior+ or Middle DevOps Engineer to help us build and maintain the infrastructure that keeps our systems running smoothly.

Responsibilities • Manage and develop infrastructure based on AWS services (EKS, ECR, EC2, S3, RDS, CloudFront, and other cloud services)

  • Develop, troubleshoot, and improve Infrastructure as Code (IaC)
  • Integrate and manage GitOps setup (ArgoCD)
  • Services migration to Kubernetes
  • GitLab-CI pipelines configuration, troubleshooting, and further improvement
  • Automate infrastructure provisioning, application deployment, and monitoring using Terraform
  • Knowledge sharing with less experienced team members

What You Bring• Hands-on experience with AWS

  • Proven experience with Terraform and CI/CD solutions, preferably GitLab-CI
  • Strong experience with Kubernetes
  • Strong knowledge in Helm Charts, ArgoCD
  • Solid understanding of networking concepts such as DNS, TCP/IP, Load balancing, VPN
  • A solid understanding of how Linux systems work
  • Fluency in English and Russian

What We Offer• Opportunity to shape the future of fintech solutions within a growing company

  • Collaborative, horizontal team structure that values your expertise and ideas
  • Continuous learning and development opportunities to enhance your skills and career growth
  • Competitive salary and benefits package
  • Flexible work arrangements to support work-life balance

* This position is offered within the COLIBRIX ONE. Employment will be under the appropriate legal entity based on the role and location.

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