Principal AI-Driven Software Engineer

Sinch Operator Software AB; Stockholms kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

Sinch Telco is seeking a Principal Software Engineer with a focus on AI-driven development to accelerate adoption of AI-powered practices across Sinch Telco. You’ll be a hands-on practitioner, leveraging AI agents to design, build and deliver software while shaping how AI is applied in real engineering environments.

You will work with engineers, architects and product managers to define requirements, create reusable agent configurations and workflows, and evaluate new AI tools.

Qualifications

• 8+ years of software engineering experience with proven ability to design, evaluate, and evolve software architectures.
• Solid understanding of distributed systems, APIs, and system integration.
• Hands-on experience applying AI-assisted development tools in real-world software delivery.

Responsibilities

• Act as a highly productive, hands‑on software engineer using AI agent orchestration to deliver features and products across multiple areas.
• Define, evolve, and scale best practices, workflows, and tooling for AI‑assisted development across coding, testing, documentation, and deployment.
• Evaluate, select, and configure emerging AI development tools and agent frameworks.
• Create reusable agent configurations, custom instructions, and workflows tailored to the organization’s codebases.
• Partner with engineers, architects, and product managers to define clear requirements and product direction using a product management‑informed perspective.

Skills

AI-driven development

Distributed systems

API integration

Software architecture

Requirements analysis

Multi-agent orchestration

Tools

Copilot

Cursor

Claude

CrewAI

AutoGen

LangGraph

Job description

Sinch Telco is seeking a Principal Software Engineer with a focus on AI-driven development to accelerate adoption of AI-powered practices across Sinch Telco. You’ll be a hands-on practitioner, leveraging AI agents to design, build and deliver software while shaping how AI is applied in real engineering environments.

You will work with engineers, architects and product managers to define requirements, create reusable agent configurations and workflows, and evaluate new AI tools.