Senior Fullstack Engineer - AI-Powered Supply Chain Platform

xista science ventures; Wien; Hybrid; EUR 58,500 - 71,500; Full time

Benefits offered by this job

Birthday vacation day

Wellness program

Training & development

Team events

Office snacks

Job summary

Prewave in Austria is seeking a Senior Fullstack Software Engineer to maintain and extend our web app, collaborating across frontend and backend to deliver high‑quality features.

You will work with Spring, Java/Kotlin, Angular or React, SQL databases (PostgreSQL), and modern cloud and CI/CD tooling; contribute to data exchange and system design; mentored by a dynamic team.

We value proactive problem solving, code quality, and a passion for building sustainable, transparent supply-chain solutions.

Qualifications

• 3+ years of experience with JVM languages such as Java or Kotlin, preferably Kotlin.
• Extensive experience with SQL databases and PostgreSQL.
• Strong knowledge of Spring Framework and Spring Boot.
• Hands-on experience with Angular 2+ or React, CSS/SASS, and Typescript.

Responsibilities

• Maintain, develop and extend the web application across the full stack.
• Develop new features and integrate them into our systems to ensure high quality.
• Manage data exchange with other services in our environment.
• Gather ideas from product team and customers to improve the platform.

Skills

Java / Kotlin

PostgreSQL

SQL queries

Spring Framework

Angular / React

CSS / SASS

Typescript

Tools

Github Actions

Docker

Gradle

RxJS

Cypress

Jooq

NoSQL databases

Job description

Prewave in Austria is seeking a Senior Fullstack Software Engineer to maintain and extend our web app, collaborating across frontend and backend to deliver high‑quality features.

You will work with Spring, Java/Kotlin, Angular or React, SQL databases (PostgreSQL), and modern cloud and CI/CD tooling; contribute to data exchange and system design; mentored by a dynamic team.

We value proactive problem solving, code quality, and a passion for building sustainable, transparent supply-chain solutions.