AI-First Staff Engineer: Agentic Dev & Tools

Nordic Knots; Stockholms kommun; Hybrid; SEK 900,000 - 1,200,000; Full time

Job summary

Nordic Knots in Stockholm seeks a mid-level to senior Member of Technical Staff with 5+ years of production software experience, focusing on agentic development and scalable eCommerce solutions. You will design harnesses, tools and flows that empower agents to work reliably, while contributing to architecture and performance improvements across the platform.

You will collaborate across buying, logistics, finance and customer experience to shape AI-driven workflows, ensure fast iteration, and

Qualifications

• 5+ years of experience building production software, ideally high-performing eCommerce applications.
• Hands-on experience with TypeScript, React, Next.js and API integrations.
• Proficiency with REST/GraphQL and modern web architectures.
• Experience designing harnesses, tools and flows for agentic development.
• Ability to ship AI features with attention to UX and performance.

Responsibilities

• Build and maintain the eCommerce frontend in Next.js and TypeScript, integrating Centra and Sanity.
• Design and own agentic development setup: context, commands, hooks and guardrails.
• Develop AI pipelines and internal agents that connect models to business systems.
• Write specs, tests and evaluations to verify agent output; review code for quality and security.
• Configure agentic flows in CI/CD for automated reviews and background tasks.
• Optimize application performance for an excellent user experience.
• Help shape the company's AI strategy and roadmap in collaboration with teams.

Skills

TypeScript

React

Next.js

RESTful API

GraphQL

LLM APIs

Claude Code

Agentic development

CI/CD

Tools

Centra

MCP servers

CI/CD tooling

Job description

Nordic Knots in Stockholm seeks a mid-level to senior Member of Technical Staff with 5+ years of production software experience, focusing on agentic development and scalable eCommerce solutions. You will design harnesses, tools and flows that empower agents to work reliably, while contributing to architecture and performance improvements across the platform.

You will collaborate across buying, logistics, finance and customer experience to shape AI-driven workflows, ensure fast iteration, and