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TTech_Developer Operations Engineer

Fecha: 27-ago-2021


Empresa: Telefonica S.A.



We are a team of professionals, a global family of experts who are dedicated to ensuring that 5.5 million companies, from the largest to the smallest, can focus on their business, leaving everything else in the hands of a reliable technology partner.


We attach importance to technology and the passion for it, but also to talent and human quality. We work as a team to grow as professionals, but also as people. Because without people, companies would not exist Innovation and continuous learning are our pillars.


We look for new ways of doing things, crazy ideas, experimenting and having fun. We are looking for people with initiative, fresh ideas and enthusiastic about what they do.




The Chief Technology Officer (CTO) at Telefónica Cybersecurity & Cloud Tech, is a unit devoted to build, deploy and operate inhouse software products. Our mission is to create value for the company by means of building our own technology.


We are part of the whole construction process, from the inception to the release of the product. But our work doesn't finish here, we are also in charge of deploying and operating our products, and for that we work under a "DevOps" philosophy model that allows us to remove the gap between the development and operation to deliver a product ready to production that can be easily operate


We are looking for a Backend Software Developer passionate about new technologies, with strong knowledge of programming languages and software architecture that is willing to build innovative services and technologies empowering the best software products.


Would you want to be part of a tech-family made up of talented people that works in a hobby? A team that allows you to enjoy the work and in which you can trust and feel supported? Would you want to have the chance to participate in the construction of products that are used for thousands of people and companies? Would you want to be part of the history of a new brand company that is a cybersecurity company reference?


If you understand the Software Development Process, If you like building things with your hands, if you love coding, debugging, refactoring, etc. and you belong to these kind of people that  enjoy seeing smart code that fixes problems hard to resolve, then you are the candidate!




  • Create architecture, designs, and documentation that will lead to consistent reliability, scalability, security, and performance of the testing Infrastructure.
  • Perform requirements gathering and analysis to determine appropriate solutions.
  • Design, implementation and maintenance of automation and configuration management for all levels of development Infrastructure.
  • Refine and enhance processes that allow for proper testing and validation of releases that go from development to staging to production environments.
  • Design and continuously improve infrastructure monitoring.
  • Maintain support documentation, including deployment and troubleshooting procedures.
  • Building and maintaining continuous integration and continuous deployment strategies in different environments (dev, integration, production, etc).
  • Experience deploying and operating products on AWS environments.
  • Find time to play, experiment, explore and propose new ideas.




  • 3 years of industry experience in system administration tasks, troubleshooting and supporting Unix/Linux operating system.
  • 2 years of experience with AWS.
  • + 2 years of professional experience with DevOps tools. 
  • Fluency in Python and Bash.
  • Experience with deploying high availability and scalability systems (frontend and backend)
  • Strong Knowledge of networking fundamentals: TCP/IP, Routing, VPNs, VLANs, Peering, Load Balancing, etc.
  • Familiarity with securing Kubernetes and containerization workloads.
  • Understanding of security of systems and network issues.
  • Systematic problem solving approach coupled with a sense of ownership and drive.
  • Experience implementing, administering, and troubleshooting network infrastructure devices, including: Firewalls, Routers, Switches, Wireless, and network monitoring tools.
  • Experience using techniques such as packet capture/packet analysis, artificial packet creation, load testing, and traffic path analysis to troubleshoot network latency, packet loss, and other performance issues at the packet level.
  • Good grasp of architecture styles: Microservices, Pipeline, Event Driven, Serverless, etc.
  • Working knowledge of Application Monitoring and Alerting tools: Kibana, Grafana, Nagios based monitoring tools.
  • English: Medium - High level, both writing and speaking.
  • Spanish: High level, both writing and speaking.
  • Proactive, autonomous, fast learner, team worker.
  • Fluent written and spoken communication and strong collaboration skills.
  • Critical thinking, positive mindset. 


When you join Telefónica


You join almost 100 years of history, a team of 106 nationalities present in more than 35 countries. You join a team that works to connect people wherever they are, without borders. A team that is leading the digital revolution with the illusion of the first day in all our businesses, creating the best digital ecosystem for our customers: Network, IoT, Cloud, Cybersecurity, Innovation etc. In Telefónica you have everything you need to create the best version of yourself. We need people like you who join this great challenge, who want to create tomorrow's Telefónica.

At Telefónica we are committed to new ways of working and are leaders in the implementation of Digital Disconnect under the principle "Disconnect to Reconnect".




We are convinced that diverse and inclusive equipment is more innovative, transformative and achieves better results. That is why we promote and guarantee the inclusion of all people regardless of gender, age, sexual orientation and identity, culture, disability or any other personal condition.