DevOps Engineer

TMPL internal and AWS

T-Mobile Polska S. A.
Mid
Online interview
B2B
Warsaw
Remote possible
50%

Project description

Your role will be to keep services up and running, perform bugfixing, develop new features to existing services. All in a cloud and based microservices architecture.
Team you will join has E2E responsibilities for products, services and its delivery.

Who we're looking for?

  • Maintain services in cloud environment (TMPL internal and AWS).
  • Debug, trace, analyse and perform bug fixing when necessary.
  • Propose and develop proactive corrections and performance tuning.
  • Develop new services and changes in existing ones.
  • Automate everything possible to avoid manual work.
  • Ensure applications security and performance.
  • Prepare services for automatic testing and deployment through non prod till prod environments (CI/CD).
  • Perform services integration.
IF YOU:
  • Engagement and commitment to work.
  • Practical experience with Java, containers (mainly Docker), orchestration (Kubernetes), usage of Helm, Ingress, Istio, SonarQube.
  • Experience in services preparation to use CI/CD lifecycle based on Jenkins, Ansible, Git, Maven, Gradle.
  • REST interfaces design based on Swagger, OpenAPI 3, JSON/YAML.
  • Basic knowledge on databases used commonly by microservices, eg. LDAP, Redis, MongoDB, PostgreSQL.
  • Capability to analyse issues with services (incl. performance) and introduce/develop changes to eliminate such.
  • Practical experience with following tools: Postman, SoupUI, Wireshark.
  • Understanding of network environment DMZ, Firewall, LoadBalancer, DNS, NAT, routing

Skills
AWS
TMPL
CI or CD
How we manage our projects?
Methodology
Agile, SCRUM
Project management software
JIRA
Opportunity to change between projects
Toolset
Laptop
Additional monitor
Headphones
Personal container
Phone
Work environment
Open space
Flexible working hours
Healthcare
  • Healthcare package
  • Healthcare package for families
Leisure package
  • Leisure package
  • Leisure package for families
Kitchen
  • Cold beverages
Traning
  • Conferences
  • Trainings
  • Books
Parking
  • Car parking
  • Bicycle parking
Other
  • Integration events
  • Shower
  • Chill room
  • Playroom for children

Our company

T-Mobile Polska S. A.

Warsaw 4500
Tech skills
  • Linux
  • Java
  • J2EE

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