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DevOps Engineer Job in Greece
Upstream , Greece

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1 Year
0 - 0
Job Type
Job Shift
Job Category
Requires Traveling
Career Level
As mentioned in job details
Total Vacancies
1 Job
Posted on
Feb 27, 2021
Last Date
May 27, 2021

Job Description

The company

Upstream, the leading mobile technology company, provides innovative solutions that offer seamless and secure mobile Internet access to 1.2 billion consumers in high growth markets. Upstream’s Zero-D service provides free access to the internet essentials to 250 million users in Latin America and Africa even when they have run out of data. Its award-winning security platform, Secure-D, in 2019 alone, processed over 1.7 billion mobile transactions, detecting and blocking over 98,000 malicious apps in 20 countries. Upstream’s all-in-one digital marketing platform, One-D, simplifies the digital user acquisition journey by managing the entire recruitment process, including partners and digital marketing channels, and safeguards mobile subscribers against all fraudulent activity. Its team counts 330 people of over 25 nationalities, working from nine offices around the globe. Upstream works with more than 60 mobile operators in over 45 countries in Latin America, Africa, the Middle East and SE Asia.

The role

Our focus centers on streamlining the development, building, testing, integration, packaging, and deployment of our micro-services. We are seeking for a DevOps Engineer to help us maintain and scale our infrastructure in order to offer our users an even greater experience. An ideal candidate would be a passionate engineer who loves Linux, who feels more comfortable in the shell rather than in an IDE, who is intimately familiar with cloud infrastructure, has a strong networking background, is comfortable in a polyglot environment, who thrives in true-agile, fast paced, production facing environments, and may not have all the answers but knows how to find them.

What you will do...

  • Help us define the future of our artifact and container-based deployment strategies.
  • Evolve and support our immutable deployment platform.
  • Develop applications and tools written in Python and Golang.
  • Contribute in the design of high-volume, low-latency applications for mission-critical systems, delivering high-availability and performance.
  • Trouble-shoot and classify production issues.
  • Become part of a continuously evolving environment.
  • Help with the capacity planning for new projects in terms of hardware requirements, using proven best practices.
  • Monitor and tune production systems performance.
  • Become part of development on tools for automating deployments, unify platform metrics, reporting and monitoring.
  • Design CD pipelines for platform release and deploy.
  • Enable developers to quickly build, bake, and deploy images either locally, on Kubernetes and to the cloud.
  • Work directly with Upstream engineers to provide a polyglot-friendly experience and first-class support for platforms built on Java, Python, Go, php and others.


  • Programming experience -- Python, Golang amongst others (both reading and writing).
  • Linux experience -- knowledge on Linux system administration.
  • Exposure to container technology (e.g. Docker), container orchestration systems (e.g Kubernetes), container-focused Linux distributions, and virtualization in the cloud.
  • Cloud experience -- designing and building tools and infrastructure for cloud platforms (e.g. AWS).
  • Knowledge on DevOps tools -- Ansible, Helm, Jenkins, Gitlab, Grafana, Prometheus amongst others.
  • Operational experience -- comfortable providing support to other departments, optimizing deployments for availability and uptime, going deep on troubleshooting and remediation.
  • Knowledge of Relational Databases (e.g. postgres), NoSQL DBs/systems (e.g. Redis, ElasticSearch).
  • Great communication skills, both written and verbal.
  • Eagerness to learn new technologies.


We offer a competitive base salary and benefits, directly dependent on the candidate’s qualifications and skills. The real excitement comes from working closely with a dynamic, smart, agile and highly motivated team in a competitive and fast paced environment.

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Upstream is an equal opportunity employer. The Company does not discriminate on the basis of race, colour, creed, pregnancy, religion, gender, national origin, age, disability, marital, or any other legally protected status. The Company also makes reasonable accommodations for disabled employees. Finally, the Company prohibits the harassment of any individual based on their protected status. This policy applies to all areas of personnel actions including recruitment, hiring, training, promotion, compensation, benefits, transfer, and social and recreational programs.

Job Specification


Information Technology and Services - Athens, Greece