Backend Developer

Senior Backend Developer (m/f/d) Freelance/Contracting project Vienna Start date: asap Reference number: 843670/1 Diesen Job teilen oder drucken Responsibilities Write and maintain backend code ( Java, Kotlin)Build and manage RESTful APIsIntegrate data streaming with KafkaCollaborate with frontend, QA, and DevOps teamsReview code and ensure clean...

Job description Build the tech behind next-gen product cost & CO₂ intelligenceTset is redefining how the manufacturing industry approaches cost and sustainability. Our software empowers engineers to make smarter, greener, and more cost-efficient decisions—from development through production to procurement.We're trusted by global players like BMW Group,...

Your Role at Nutrient…We're looking for someone passionate about building robust and scalable backend systems. Specifically, someone who is excited about working with modern cloud technologies and distributed systems to power our Document Engine and SaaS products. We are looking for a developer who finds satisfaction in architecting high-performance...

Unser Kunde ist ein internationales Unternehmen in der Glückspielbranche südlich von Wien. Zur Verstärkung des bestehenden Teams suchen wir aktuell nach einem Angular Developer (m/w/d). Diese spannenden Aufgaben warten auf Sie:Selbstständige Entwicklung von Web Applikationen unterschiedlichster Art im responsive Design mit neuesten Technologien und...

We are seeking a talented and driven Full-Stack Developer to join our dynamic team. This role is integral to building and maintaining our web application, which relies heavily on live data and real-time functionality. The ideal candidate will possess strong expertise in React.js, Node.js (Express), MUI, PostgreSQL, and Websockets (socket.io), with a passion...

As a Java Developer, you will develop and maintain backend systems using Java and Kotlin, ensuring robust and scalable solutions. You will design and implement REST/JSON APIs and handle complex data flows across multiple systems. Collaboration with cross-functional teams from ideation to deployment will be a key part of your work. I expect strong experience...

AufgabenProfil Wir bietenAufgabenWas machst du als Senior Full Stack Developer bei Delegate?Als Senior Full Stack Developer entwickelst du kontinuierlich unsere Foodservice-Software weiter und sorgst dafür, dass alle Prozesse der Gastronomie, Catering und Healthcare Branche abgebildet sind. Du arbeitest an der Schnittstelle zwischen Frontend und Backend...

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from...

Company Description We're the world's leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on our know-how and technology to boost their business. Job Description ABOUT US:Working as a part of the Audio...

About Prewave Make a Real DifferenceAt Prewave, we are dedicated to making a positive impact on the world. Our innovative AI solutions help businesses identify and predict global supply chain risks. Our aim is to make supply chains more resilient, transparent and sustainable. By doing this we help companies to ensure fair working conditions, eliminate child...