40 backend developer English-speaking jobs in Vienna

You will work closely with Systems Engineering, Backend/Cloud, AI/ML and Validation teams to integrate ... behaviour, error handling and recovery routines Supporting edge-side preprocessing and communication with backend

qualityDeveloping complex React-based user interfaces for interactive 3D applicationsExtending Node.js backend

Lead Developer for Store ERP Systems. Take technical ownership of Java/Spring Boot application design and development. Guide teams, implement solutions, and optimize existing systems. Requires software development experience and technical leadership.

across the full stack using Python, Django, Django REST Framework, Django Ninja, and FastAPI on the backend ... takes a user story from "we think this is the problem" to "it is live, adopted, and measured" – across backend

Develop backend services and APIs primarily with .NET or Go.

Junior Web Developer will create and update website elements using HTML, CSS, and JavaScript. Responsibilities include assisting with developing interactive features, collaborating on technical solutions, testing and debugging code, and participating in user interface design.

Collaborate with Backend and Frontend Engineers and Product to define data requirements.

We are currently looking for a Senior Software (Backend / Fullstack) Engineer (PHP) to join our team ... Python) Our Stack: Frontend: React, Redux, GraphQL, CSS-in-JS, Webpack, TypeScript, Jest, PlayWright Backend

and Switzerland - right in the heart of "Crypto Valley" - we are looking for an experienced C#.NET Developer

Familiarity with AI / developer tools / observability categories.

Experience with automated backend testing (e.g.

Pipeline Architecture & Development: Designing and building scalable data processing systems, developing backend

Deeper backend or data-modelling experience (Postgres, Firebase).

Software Engineer to develop and maintain a medical image-based diagnosis platform. Experience with Angular, Java, and AI-enabled software development required.

Deeper backend or data-modelling experience (Postgres, Firebase).

and Switzerland — right in the heart of \"Crypto Valley\" — we are looking for an experienced C#.NET Developer

Specs Inc. also provides Lens Studio, a full suite of advanced developer tools that powers immersive

real production environments - whether that background comes from machine learning, data science, or backend

German language skills are a strong plus Background building developer-facing compliance or verification

closely with the Tech Lead to improve systems, processes, technical documentation, engineering standards, developer