Telia Tech Stack

Nordic telecom operator with 5G, streaming infrastructure, and digital media services

Telecommunications SOLNA, - 10,001+ employees Public Company

Telia operates a large-scale telecom infrastructure across the Nordics and Baltics, serving millions of customers. The tech stack—anchored in Cisco networking (ACI, Nexus, ASR), SAP ERP, Kubernetes, and Kafka—reflects a legacy carrier business modernizing toward cloud-native operations. Active adoption of 5G, Salesforce, and Dataiku, combined with projects around event-based messaging, CDN optimization, and streaming infrastructure, signals a shift from pure connectivity toward software-defined services and data-driven customer engagement.

Tech Stack 200 technologies

Core StackPython Power BI Ansible SAP S/4HANA SAP ServiceNow Jira HubSpot TypeScript Node.js React PostgreSQL Kafka Docker Helm Kubernetes 5G Bash Salt SAP ERP Cisco ACI Cisco Nexus Cisco ASR F5 Citrix ADC FortiADC Salesforce Marketing Cloud Adobe Eloqua AMPscript+170 more

AdoptingSalesforce 5G Dataiku

What Telia Is Building

◆Challenges

Protecting information in communication
Improving cdn performance
Maintaining stable invoice processing
Reducing incident resolution time
Critical incident management
Scaling high‑availability streaming infrastructure
Scaling streaming platform
Scaling messaging infrastructure
Ensuring continuous service availability
Secure robust mobile 5g services

▲Active Projects

High‑performing android experiences for telia play
Telia play platform
Automation and optimization
System upgrades and integration projects
Cdn performance optimization
Internal event-based messaging infrastructure
New service development
Robust secure 5g services for total defense
Dedicated mcx core network design
Integration with telia ran infrastructure

Hiring Activity

Accelerating160 roles · 140 in 30d

Department

Engineering

Sales

Support

Ops

Data

Finance

Marketing

Product

Seniority

Mid

Senior

Junior

Manager

Lead

Intern

Director

Notable leadership hires: Physical Security Lead, Sales Team Lead

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About Telia

Telia is a public telecom operator headquartered in Solna, serving over 15,000 employees across Sweden, Estonia, and Lithuania. The core business spans network access, telecommunications, IT services, and Telia Play—a digital media platform. Current infrastructure investment centers on 5G rollout, streaming platform scaling, and integration between carrier RAN networks and application services. Pain points cluster around incident management, service availability, and streaming infrastructure capacity—typical of a carrier managing mission-critical voice/data alongside newer media and software workloads.

HeadquartersSOLNA, -

Company Size10,001+ employees

Hiring MarketsSweden, Estonia, Lithuania

Frequently Asked Questions

What tech stack does Telia use?

Telia runs Cisco (ACI, Nexus, ASR), SAP (ERP, S/4HANA), Kubernetes, Kafka, PostgreSQL, and 5G infrastructure. Frontend: TypeScript, React, Node.js. Automation: Ansible, Salt, Bash. Marketing: Salesforce, HubSpot, Adobe, Eloqua.

Is Telia hiring engineers?

Yes. Engineering has 63 active roles (35% of 155 total openings), predominantly mid-level and senior positions. Hiring active in Sweden, Estonia, Lithuania.

Where is Telia headquartered?

Solna, Sweden. The company operates across the Nordic and Baltic region with 10,001+ employees and serves millions of customers.

How this profile is built

Telia's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.