Backend Engineer PostgreSQL / AI

Rockstar Recruiting · German · Recruiting & Staffing · JavaScript · TypeScript · SQL · 1 month ago
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Salary
$145k – $169k per year
Location
Hybrid (Zurich, Switzerland)
Seniority
Middle
Employment
Full-Time

First seen by Alion on Sep 15, 2026. Rockstar Recruiting scores B on the Alion truth index.

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Rockstar Recruiting

Rockstar Recruiting is a Swiss technology recruitment agency that places software engineers, data scientists and other technical specialists with technology companies and startups. Its consultants combine backgrounds in psychology and IT and recruit for fields such as artificial intelligence, robotics, deep tech and Web3 in Switzerland and Germany. The company is headquartered in Zurich, Switzerland.
rockstar.jobs · HQ: Zurich, Switzerland · Recruiting & Staffing · 51-200 employees
Tech stack of Rockstar Recruiting

You will be working in a small team at a Start-Up company (1 - 5 employees).

Requirements

Several years of experience in backend development

Strong expertise in PostgreSQL and relational databases

Good knowledge of JavaScript / TypeScript

Strong SQL skills, ideally including PL/pgSQL

Hands-on experience with AI tools, LLMs, AI agents or AI-assisted development workflows

Responsibilities

Develop and continuously improve backend services and data-driven applications

Design, model and optimize PostgreSQL databases

Develop complex SQL / PLpgSQL functions, transactions and data migrations

Build and further develop integrations and APIs

Develop modern backend solutions using JavaScript / TypeScript

Work with Next.js in a backend / server-side context

Build scalable, serverless solutions

Contribute to AI-powered workflows and AI agents

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