senior fullstack engineer

About the Role We are an angel-backed AI SaaS startup building a German-language AI phone assistant used by thousands of European businesses. Our small, high-growth team operates in a remote-first environment with strong CET overlap, and we are looking for aSenior Fullstack Engineerwho thrives on end-to-end ownership — from idea through architecture,...

About the RoleWe're a fast-growing, remote-first AI startup building a German-language AI phone assistant used by thousands of small and medium-sized businesses across Europe. With a team of ~50 and serious seed-stage backing, we're scaling quickly and looking for a Senior Fullstack Engineer to take end-to-end ownership of product features that create...

Job descriptionWhy we need younyra insights is the operating system for modern neuro-rehabilitation. Therapists rely on it to guide patient recovery, design therapy plans and content, and make informed decisions using AI-supported analytics.We are a leading player in digital rehabilitation in the DACH region and are now expanding into the US. This growth...

Tieto Tech Consulting is seeking a (Senior) Fullstack Developer to design, build and own end-to-end digital solutions across frontend and backend. You will work directly with customers, shaping architectures and delivery, and contribute to cloud-native web solutions on hyperscaler platforms such as Azure. Join a team of ~280 professionals across Austria and...

At Flinn, we’re redefining how medical device manufacturers create safer and better products 10x more efficiently. To shape the development of our existing and new products and to extend and scale our technical platform, we are looking for a product-minded Fullstack Engineer with a strong AI focus. You will be building AI native products that increase the...

EBCONT sucht am Standort Graz einen Senior Fullstack Developer (m/w/d) in Vollzeit, um Software zu entwickeln, Architekturen mitzugestalten und wiederverwendbare Komponenten zu implementieren. Die Stelle bietet spannende Projekte, eine moderne Tech-Stack und Raum für persönliche Weiterentwicklung. Sie arbeiten eng mit Teams zusammen, nutzen CI/CD,...

TietoTech Consulting is hiring a (Senior) Fullstack Developer to shape end-to-end digital solutions for customers. You’ll work across frontend and backend, influence architecture decisions, and ensure high-quality delivery in a hybrid setup across multiple Austrian and German locations. You will collaborate with customers and interdisciplinary teams,...

Tieto Tech Consulting is seeking a (Senior) Fullstack Developer to design, build and deliver end-to-end cloud-ready solutions for customers. You will influence architectural decisions and work across frontend and backend with modern tech stacks. You will collaborate with customers and interdisciplinary teams, contribute to cloud-native architectures (Azure)...

Nuki Home Solutions GmbH in Graz, Austria, seeks a seasoned Fullstack Developer for e‑commerce and internal tools. You will build, scale and maintain customer systems, create robust SAP integrations, and develop KPI data pipelines while advancing our SRE practices for reliability and performance. Work with Node.js/TypeScript, Go, Docker, Kubernetes and...

Flinn.ai is redefining safe, high-quality medical devices with AI-native products. We seek a product-minded Fullstack Engineer to shape and scale our platform, owning end-to-end modules and collaborating closely with product and AI teams across frontend and backend stacks. You will build AI-powered features, work with both SQL and NoSQL databases, and...

Ascent Software in Austria is seeking a Senior Fullstack Engineer with a Security Focus. You will design, develop, and test web frontend and backend applications, and APIs in an AI-first environment using Claude Code, Cursor, or Copilot to ship quickly without compromising quality. You will lead architecture, collaborate with designers, PMs and QA, mentor...

Tieto Tech Consulting in Vienna, Austria, seeks a (Senior) Fullstack Developer to own end-to-end solutions, shaping architecture with customers and cross-functional teams. You will implement scalable backend services and modern frontend apps, while ensuring code quality, security, and performance across the stack. Join a team of 280 experts with hybrid work,...

Senior Fullstack Engineer with Security Focus (F/M/X)This position is available for residents in Austria About the role As our next Senior Full Stack Engineer with a Security Focus (F/M/X), you will play a key role in designing, developing, and testing web frontend and backend applications, as well as APIs for top brands. Work in an AI-first development...

**This position is available for residents in AustriaAbout the roleAs our next Senior Full Stack Engineer with a Security Focus (F/M/X), you will play a key role in designing, developing, and testing web frontend and backend applications, as well as APIs for top brands. Work in an AI-first development environment, leveraging tools like Claude Code, Cursor,...

Project Adventures sucht eine/n (Senior) Fullstack Java Software Engineer zur Begleitung anspruchsvoller Softwareprojekte von Konzeption bis Umsetzung. Du arbeitest in einem erfahrenen Team an modernen Applikationen, bringst Ideen ein und gestaltest nachhaltige Softwarearchitekturen für namhafte Kunden aktiv mit. Du verfügst über sehr gute Kenntnisse in...

What we buildMake 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...

softwareXperts GmbH sucht einen erfahrenen Software Engineer in Wien, Fachgebiet AI/ML.Warten Sie nicht mit Ihrer Bewerbung, nachdem Sie diese Beschreibung gelesen haben, denn es wird ein hohes Bewerbungsaufkommen für diese Stelle erwartet.Sie leiten die Konzeption und Implementierung von Lösungen für Versicherungsprozesse.Mit mindestens 5 Jahren...

epunkt GmbH in Wien sucht eine/n Frontend-Engineer mit Fokus auf Next.js, der leistungsstarke Anwendungen für hohem Traffic baut. Du übernimmst fachliche Verantwortung für mehrere Next.js-Applikationen in einem kleinen, internationalen On-Prem-Team und trägst End-to-End-Ownership, schnelle Deployments und eine Lösungskultur bei. Du bringst mehrjährige...

Unser Kunde ist ein innovativer IT-Dienstleister mit Standorten in Wien und München, spezialisiert auf Software Development, Agile Transformation und AI & Data Engineering. Das Unternehmen betreut namhafte Konzerne aus der Versicherungsbranche und setzt auf moderne Technologien und agile Arbeitsweisen. Wien oder München Vollzeit Wöchentlich abwechselnd...

adesso Austria GmbH sucht eine/n Software-Engineer, der das technologische Rückgrat für komplexe Enterprise-Lösungen bildet. Du kombinierst Java-Engineering mit Mendix und setzt Agentic AI ein, um Entwicklungsaufwände zu reduzieren und KI-Agenten zu steuern. Du gestaltest moderne Systemlandschaften, betreibst REST/ OData-Integrationen und sorgst für...