Senior Backend Engineer – AI-Driven Network Data

Tele2; Stockholms kommun; Hybrid; SEK 800,000 - 1,100,000; Full time

Benefits offered by this job

Pension

Health care

Hybrid work

Career opportunities

Parental benefit

Tele2 discounts

Inclusive workplace

Job summary

Tele2 is seeking a Senior Software Engineer to own and evolve core performance systems that handle large-scale telemetry and statistics from networks. You will influence architecture, drive reliability, and mentor the team in a Linux-based, containerized environment with Go and/or Java.

The role focuses on design, performance, and scalability while adopting modern engineering practices, including AI-assisted tooling, to accelerate development.

Qualifications

• Several years of professional software development experience.
• Strong hands-on experience in Go and/or Java.
• Solid understanding of Linux-based systems.
• Experience with Git-based CI/CD pipelines.
• Experience working with containerized environments (Docker/Kubernetes).
• Experience with Kafka or other event-driven architectures.
• Experience in designing scalable backend systems.

Responsibilities

• Design, develop and evolve backend services in Go and/or Java.
• Improve and optimize high-throughput data processing pipelines.
• Drive best practices around CI/CD, testing and engineering quality.
• Operate and troubleshoot systems in production.
• Collaborate with architects, analysts and network stakeholders.
• Contribute to long-term system design and modernization initiatives.

Skills

Go

Java

Linux

Git CI/CD

Docker/Kubernetes

Kafka

System design

Networking basics

Tools

Docker

Kubernetes

Job description

Tele2 is seeking a Senior Software Engineer to own and evolve core performance systems that handle large-scale telemetry and statistics from networks. You will influence architecture, drive reliability, and mentor the team in a Linux-based, containerized environment with Go and/or Java.

The role focuses on design, performance, and scalability while adopting modern engineering practices, including AI-assisted tooling, to accelerate development.