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Senior DevOps Infrastructure Engineer

All Cities, Bulgaria

About Mobile Wave Solutions

Mobile Wave Solutions is a professional services company specializing in software development as a service. With a team of over 120 engineers, we deliver scalable, high-quality software that empowers our global clients to innovate and grow. We value collaboration, technical excellence, and a pragmatic approach to solving complex problems.

Role Overview

We are seeking an experienced Senior DevOps Infrastructure Engineer to architect, build, and operationalize a modern cloud-native delivery platform on AWS from scratch. This is a greenfield project where you will deliver a secure, scalable, and automated platform, iteratively enhancing it as business needs evolve. Flexibility and the ability to balance rapid delivery with long-term architectural vision are essential.

Key Responsibilities

  • Platform Architecture: Design and provision AWS infrastructure (VPC, IAM, Databases) using Terraform.

  • Container Orchestration: Deploy and manage Amazon EKS and AWS Fargate environments.

  • CI/CD Leadership: Implement automated pipelines using GitHub Actions and ArgoCD.

  • Observability: Set up a unified stack (Prometheus, Loki, Grafana, OpenTelemetry) for deep visibility.

  • Security & Compliance: Enforce IAM, RBAC, and Kubernetes Network Policies, managing secrets via AWS Secrets Manager.

  • Developer Experience: Enable self-service with automated preview environments and standardized templates.

Required Skills & Experience

  • Senior-level expertise in AWS infrastructure and Landing Zones.

  • Strong proficiency in Infrastructure as Code (Terraform preferred).

  • Hands-on experience with Kubernetes, Helm, and GitOps workflows.

  • Experience launching production workloads on AWS Fargate/EKS with a clear understanding of trade-offs.

  • Deep understanding of cloud-native security and secrets management.

  • Ability to implement cost monitoring and optimization tools.

  • Pragmatic mindset: Demonstrated ability to deliver iterative solutions (MVP to full-scale).

Desirable Skills

  • Experience with MongoDB Atlas and legacy database migration.

  • Exposure to MLOps enablement or developer portals.

  • Knowledge of multi-account and multi-region architectures.

Our Benefits

  • Remote Office – Flexible hybrid form of working

  • Parking Space – We provide free parking spots

  • Fun Office Space – We offer a game zone and a relaxation area

  • Health Insurance – Additional private health insurance, including a dental care plan

  • Personal Development – Company-sponsored training budget to further develop your skills

  • Employee Referral Program – Receive a bonus for referring a friend

  • Holidays – Enjoy an extra 5 days after your 1st and 5th year

  • Social Events – We love to celebrate our success together

  • Family Insurance – Add insurance to a family member

  • Offering sports cards – 100% sponsored by the company


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Our Benefits

  • Remote Office

    Option to work remotely whenever you need to
  • Parking Space

    We provide free parking spots
  • Fun Office Space

    We offer a game zone and a relaxation area
  • Health Insurance

    Additional health and dental care plan
  • Holidays

    Enjoy extra 5 days after your 1st and 5th year
  • Personal Development

    Company-sponsored training to further develop your skills
  • Employee Referral Programme

    Receive a competitive bonus for referring a friend
  • Social Events

    We love to celebrate our success together
  • Family Insurance

    Add insurance to a family member
  • Multisport Card

    Fully covered sports pass