Senior full-stack developer

TechStack Global AB; Solna kommun; On-site; SEK 558,000 - 892,800; Full time

Job summary

TechStack Global AB is seeking a senior full-stack developer for a Scale-up customer in Lund. The role requires solid experience with Python and/or Node.js, cloud architecture design, and containerization with Docker.

The consultant will work on-site in Lund and must handle tasks across the entire stack while actively using AI tools. The position emphasizes experience with speech-to-text models and LLM APIs.

Qualifications

• Solid experience with Python and/or Node.js in a production environment.
• Designed and deployed cloud architecture.
• Containerization with Docker.

Responsibilities

• Work across the entire stack, from database layer to API.
• Use AI tools in daily tasks.

Skills

Python

Node.js

Cloud architecture

Containerization with Docker

AI tools

Speech-to-text models

LLM APIs

CI/CD workflows

Kubernetes

Job description

Description of the assignment:

We are looking for a senior full-stack developer for a Scale-up customer in Lund!

The goal is to get started as quickly as possible and for the consultant to be on site in Lund during the assignment.

Competency requirements:

• Solid experience with Python and/or Node.js in a production environment
• Has designed and deployed cloud architecture
• Containerization with Docker
• Ability to work across the entire stack, from database layer to API
• Actively uses AI tools in their everyday life (Cursor, Claude, Copilot or similar)

Other:

• Experience with speech-to-text models such as Whisper or similar S2T pipeline
• Previous work with LLM APIs or AI integrations in production environment
• CI/CD and DevOps workflows
• Kubernetes or other container orchestration