T-Systems Iberia
Technology
LeadSeniorBackendEngineer(m/f/d)
“Lead Senior Backend Engineer (m/f/d) at T-Systems Iberia. Skills: Backend platform, Distributed systems, API development, Python development. Design core platform services. Design API gateway”
Industry & Context.
Problem-solving mindset
What They're Looking For.
Must Have
Degree in Computer Science, 5+ years backend experience, Python proficiency, Systems-oriented language proficiency, REST API design experience, Distributed systems understanding, Authentication/authorization systems experience, Cloud infrastructure experience, Container orchestration experience
Nice to Have
High-throughput systems experience, Low-latency systems experience, Real-time systems experience, Generative AI familiarity, Large language models familiarity, DevOps practices knowledge, Infrastructure as code knowledge, GitOps workflows knowledge, Observability tools knowledge, ML serving infrastructure exposure, Frontend code contribution experience, Stress/load testing experience, Performance evaluation experience, Mentoring junior engineers, Introducing better practices, Leading technical discussions
What You'll Do.
Design core platform services
Design authentication
Design multi-tenant isolation
Implement backend systems
Architect usage metering
Implement billing integration
Implement rate limiting
Maintain microservices
Design system architecture
Ensure system interoperability
Implement CI/CD pipelines
Drive technical decisions
Identify performance bottlenecks
Drive reliability improvements
Drive scalability improvements
Drive latency improvements
Establish engineering standards
Ensure security best practices
Ensure compliance best practices
Ensure maintainability best practices
Integrate with model serving systems
How You'll Work.
Team & Collaboration
Cross-functional teams; AI infrastructure experts; Data engineering experts; ML infrastructure team
Process & Methodology
CI/CD, GitOps
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