Senior Node/K8S/Cloud Engineer at global leader in media delivery

Solna, Sweden🌐 Remote💼 Full-time🗓 2026-03-23 → 2026-08-03

Core

Build and maintain backend services and APIs for a distributed platform that synchronizes thousands of time nodes in real-world 5G networks.

Role type

Senior Cloud & Backend Engineer

Builds

Zyntai Director, a distributed synchronization platform for telecom networks

Domain

Telecommunications / 5G Networks / Distributed Systems

Deliverable

production ML models | product features | infrastructure

Required skills

Node.js, TypeScript, Kubernetes, AWS, distributed systems design, metrics-heavy system optimization, API development, networking concepts

Preferred skills

IPv6 support implementation, debugging production issues, customer PoC support, AI-assisted development workflows

Technologies

Node.js, TypeScript, Kubernetes, AWS, observability tools

Responsibilities

Building and extending backend services and APIs, designing systems that scale to larger distributed networks, improving performance and reliability in metrics-heavy systems, investigating customer-reported issues and production bugs, supporting customer PoCs, collaborating with product owners on features

Seniority

Senior, hands-on IC

Full job description

Building and extending backend services and APIs (Node.js / TypeScript)
Designing systems that scale to larger distributed networks
Improving performance and reliability in metrics-heavy systems
Adding new capabilities such as IPv6 support
Investigating customer-reported issues and production bugs
Supporting customer PoCs together with Tech Sales
Collaborating with product owners on upcoming features
Some days focus on feature development. Others on debugging real production issues. Both are core parts of the role.

Requirements

Senior engineer who enjoys solving complex problems and taking ownership beyond your own code
Backend development in production environments
Distributed systems and scalability challenges
Cloud platforms such as AWS, GCP, or Azure
Designing reliable and maintainable systems
Experience with Kubernetes, networking concepts, or large-scale metrics systems

Nice to Have

Experience with AI-assisted development
Familiarity with Scrum/Kanban with daily standups and close collaboration across teams
Startup-like environment within an established company
Small teams with meaningful ownership

Benefits

Real engineering challenges at scale
Broad responsibility across design, development, and operations
Close collaboration with customers and product teams
A startup-like environment within an established company
Small teams with meaningful ownership
Welcome to apply The position is permanent, full-time employment located at the headquarters in Solna. Net Insight values work-life balance; therefore, you can combine remote work and work from the office. Collective agreement with IT&Telekom, great compensation and benefits.

Rewrite

## Responsibilities - Building and extending backend services and APIs (Node.js / TypeScript) - Designing systems that scale to larger distributed networks - Improving performance and reliability in metrics-heavy systems - Adding new capabilities such as IPv6 support - Investigating customer-reported issues and production bugs - Supporting customer PoCs together with Tech Sales - Collaborating with product owners on upcoming features - Some days focus on feature development. Others on debugging real production issues. Both are core parts of the role. ## Requirements - Senior engineer who enjoys solving complex problems and taking ownership beyond your own code - Backend development in production environments - Distributed systems and scalability challenges - Cloud platforms such as AWS, GCP, or Azure - Designing reliable and maintainable systems - Experience with Kubernetes, networking concepts, or large-scale metrics systems ## Nice to Have - Experience with AI-assisted development - Familiarity with Scrum/Kanban with daily standups and close collaboration across teams - Startup-like environment within an established company - Small teams with meaningful ownership ## Benefits - Real engineering challenges at scale - Broad responsibility across design, development, and operations - Close collaboration with customers and product teams - A startup-like environment within an established company - Small teams with meaningful ownership - Welcome to apply The position is permanent, full-time employment located at the headquarters in Solna. Net Insight values work-life balance; therefore, you can combine remote work and work from the office. Collective agreement with IT&Telekom, great compensation and benefits.

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