Welcome to 1GLOBAL, a dynamic and innovative force in the intersection of telecommunications and technology.
Founded by two visionary technology entrepreneurs, Hakan Koç and Pyrros Koussios, 1GLOBAL is a privately owned company with a clear mission to connect the world, seamlessly.
With over 100 million dollars in revenue and being both profitable and cash generative, 1GLOBAL has the ability to fund its massive growth without relying on external funding.
As a global specialty telecommunications provider, 1GLOBAL serves financial institutions, enterprises, mobile network operators, and consumers across 42 countries, offering fully regulated voice, data, and SMS services.
As pioneers in the eSIM revolution, we've built a complete ecosystem that drives our growth with partners such as Apple, Palo Alto Networks and Google, while attracting customers like Goldman Sachs, JP Morgan, Revolut, Netflix and Tesla.
Join us at 1GLOBAL and be part of that journey of massive growth, while forming the future of the global communication industry!
Position Overview We are looking for a talented DevOps Engineer with a focus on Cloud and On-prem infrastructure to join our Technology Department. We are open to hiring this role in Lisbon, Portugal, or Berlin, Germany. As a DevOps Engineer, you will design, deploy, and manage our runtime infrastructure, ensuring it is secure, scalable, and cost-efficient.
You will plan and implement our container orchestration and service mesh architecture, maintain multi-account AWS Organization setups, and automate tasks to eliminate human intervention in repetitive processes.
Your role includes regular system monitoring, performing maintenance, managing software patches and upgrades, and ensuring optimal observability and performance of systems and applications.
You will also investigate and resolve infrastructure issues and create comprehensive documentation for peers and users. Key Responsibilities: Design, deploy, and operate our runtime infrastructure. Plan and create the vision for our container orchestration and service mesh architecture. Design, deploy and maintain multi-account AWS Organization architecture. Think about scale, reliability, and cost efficiency for our infrastructure. Maintain optimal observability on system and application availability and performance (logs, metrics, alerts). Attain optimal levels of security and scalability. Automate all routine work (toil), eliminating human intervention from repetitive mechanical activity. Perform regular maintenance and house-keeping, verifying the integrity and availability of all hardware resources, systems, and processes, as well as the successful completion of any automated jobs (e.g., config backups, disaster recovery). Perform regular system monitoring, verifying the integrity and availability of all runtime infrastructure. Rollout software patches and upgrades, ensuring the infrastructure is kept secure and compliant with best practices. Investigate issues to their root cause and resolution. Create and maintain the relevant documentation for peers and users (e.g.
handbooks, tutorials). Requirements Qualifications: A minimum of 3 years as a DevOps Engineer or in a similar role. Strong expertise in AWS (EC2, S3, RDS, Lambda, VPC, etc.)
and managing AWS Organization and accounts. Hands-on experience with on-premises infrastructure and its integration with cloud services. Proficiency in containerization and orchestration technologies (Docker, Kubernetes, EKS). Experience with Helm for managing Kubernetes applications and service mesh technologies, specifically Istio. GitOps experience including knowledge of tools like Argo CD, Crossplane, etc Experience with infrastructure as code tools such as Terraform and Terragrunt. Experience with configuration management tools like Ansible, Packer. Experience with virtualized environments based on VMware ESXi is a plus. Experience with monitoring and observability tools like Prometheus, Alertmanager, Thanos, Loki, and Grafana. Strong experience with programming/scripting languages (Go, Python, Bash). Excellent problem-solving skills and the ability to troubleshoot complex systems. Knowledge of security best practices and compliance standards. Benefits Why 1GLOBAL?
Growth Opportunities: Advance your career in one of the fastest growing telecommunications companies, expanding over 40% year-on-year under the leadership of successful tech entrepreneurs.
Major Transaction Exposure: Be in the driver's seat for transactions that will have an impact on the future telco industry.
Work with a Talented Team: From the Board and the Founders to the Senior Management Team, you will collaborate daily with the most capable and renowned external advisors, and constantly being exposed to talented and driven individuals.
Dynamic Work Environment: Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts.
Professional Development: Work alongside industry experts to enhance your skills and knowledge in a cutting-edge field.
International Experience: Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company.
Open Communication Culture: Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment.
Get Things Done Attitude: Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry.
1GLOBAL is an equal opportunity employer, we value your character as much as your talent.
Diversity drives our innovation and we offer a collaborative, dynamic, and international work environment.
We are excited for you to join?our mission to revolutionise connectivity globally.