Lumen Technologies | Senior Python Developer

1 day ago


bangalore, India Lumen Technologies Full time

Lumen Technologies, Inc. (formerly CenturyLink) is an American telecommunications company headquartered in Monroe, Louisiana, that offers communications, network services, security, cloud solutions, voice, and managed services. The company is a member of the S&P 500 index and the Fortune 500.(4) Its communications services include local and long-distance voice, broadband, Multi-Protocol Label Switching (MPLS), private line (including special access), Ethernet, hosting (including cloud hosting and managed hosting), data integration, video, network, public access, Voice over Internet Protocol (VoIP), information technology, and other ancillary services.(5) Lumen also serves global enterprise customers across North America, Latin America, EMEA (Europe, Middle East, and Africa), and Asia Pacific.


Main Responsibilities

Develop applications within CI/CD pipelines to automate the building and deployment of complex software solutions. Develop complex, mission-critical automated solutions to support the Managed Hosting and Managed Networks Services. Perform event resolution automation, including correlating and categorizing alarms, running remediation or information gathering scripts, creating tickets, and capturing various metrics for reporting. Writing reusable, testable, and efficient code, designing and implementing low-latency, high-availability, and performant applications, and integrating user-facing elements developed by light front-end developers with a heavy focus on backend logic. Implement security and data protection across all code bases while integrating with appropriate/performant data storage solutions. Work with IT and operations staff to determine automation opportunities and integration points within IT systems, including ticketing, billing, event management, change management, and orchestration. Analyze and negotiate with engineers and management to implement new application features for our products and translate requirements into actionable requirements. Update wikis, spreadsheets, tickets, user-focused documentation, code documentation, etc. Perform peer review of code and update and maintain application platforms. Participate in all aspects of sprint planning to determine and execute development activities. This includes sprint planning, story pointing, sprint story assignments, story refinement, daily scrums, and sprint retrospectives. Participate in emergency calls, reacting to and resolving outages affecting production automation activities where required.


Primary Skills

  • Should have 8+ Years of experience in Python Programming .
  • Linux, Python, JavaScript, PowerShell, BASH or equivalent, OpenSSH, YAML, TypeScript, Postgres DB, Reddis, Temporal, ServiceNow Flow-Designer.
  • Designing full-stack web applications and integrations (Open API, REST, SOAP, RPC, web sockets, HTTPS, Kafka, RabbitMQ, and Temporal )
  • Proven experience standardizing DevOps pipelines (Junit, Postman, Jenkins, SonarQube, GitHub, Swagger/Hub, CoPilot, ELK)
  • Containerized solutions (eg. Docker Swarm/K8, OpenShift)
  • Proven experience designing and driving the subsequent delivery of infrastructure and processes that drive and house enterprise-scale DevOps delivery.
  • A proven track record of taking manual activities and streamlining their implementation via automated techniques in a large-scale operational environment, executed in alignment with established Incident and Change Management processes - examples are mandatory.
  • Documentation skills for all audiences (Design Documents, Logic Flows, Data Modeling, Project Plans, Support Documents
  • Accomplished at building strong interpersonal relationships and positive customer experience.


Desirable Skills

  • TCP/IP, Network Routing Protocols
  • CiscoIOS, JunOS, Fortinet are a plus
  • Windows Server OS, Linux OS
  • Postgres 14, Mongo 4, OpenShift 4, Vue.js 3, React.js 16, Python 3.9. Perl 5, vSphere 7, Ansible/AWX, Temporal
  • Cloud experience a plus (Microsoft Azure, Amazon AWS)
  • ITSM platforms such as ServiceNow/San Diego and Toyko
  • TDD/ BDD, Agile Scrum, LEAN



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