java English-speaking jobs in Lower Austria

Electrical Engineer will design, develop, and integrate high-reliability electronic systems for spacecraft electric propulsion products. Responsibilities include circuit and PCB design, reliability analysis, documentation, component selection, test procedure development, and collaboration with production and customers.

Paper republic seeks a (Junior) Leather Production Specialist to contribute to the production of leather writing accessories. Responsibilities include processing leather, supporting craftsmanship processes, and ensuring quality standards are met. The ideal candidate is motivated, skilled in craftsmanship, and has experience with sewing machines.

Lead the development of mobile application features for iOS and Android using React Native. Design, implement, and maintain backend services using NestJS, exposing REST and/or GraphQL APIs for mobile clients. Collaborate with cross-functional teams to deliver robust, scalable, and secure solutions.

Supports the creation of short- and mid-term demand forecasts for key customers. Analyzes market trends, historical data, and business drivers to improve forecast accuracy. Monitors forecast performance and identifies deviations.

The Cori Institute of Molecular and Computational Metabolism seeks an Administrative Director and Co-CEO to lead administration, finance, operations, and institutional development. This founding leadership role operates under a dual leadership model, jointly responsible for strategy and execution with the Scientific Director.

Fullstack Developer will design, develop, and maintain scalable backend systems and user-centered applications for the Vienna Economic Chamber's Innovation Hub. Responsibilities include API development, database optimization, AI integration, and working in an agile team. Requires several years of fullstack development experience, ideally with Python & React, RESTful APIs, and PostgreSQL.

Senior Data Scientist will design, build, and deploy AI and ML solutions across RHI Magnesita's industrial value chain. Responsibilities include developing ML pipelines, productionizing models, and optimizing training and inference performance. Requires a Bachelor's or Master's degree in a relevant field and experience with Python, ML frameworks, and containerization.

The HR Business Partner (HRBP) supports BRP-Rotax business units with a focus on Operations, aligning workforce needs with business objectives. The role provides HR guidance on topics such as workforce planning, performance management, employee relations, and labor law compliance. The HRBP analyzes HR trends, manages employee relations cases, and supports line managers in performance management.

Supports analytical method validation, transfer, and comparison activities. Coordinates validation and transfer activities, including documentation, data evaluation, and reporting. Prepares, reviews, and maintains validation documentation, Master Methods of Analysis, and product specifications.

Senior Backend Developer will contribute to the development of an international e-commerce platform through backend services. Responsibilities include designing and developing APIs, working on payment, loyalty, and pricing domains, and ensuring system scalability. The ideal candidate has experience with Java/Kotlin, Spring (Boot), Microservices, Docker, and CI/CD.

Experienced IT Applications Manager sought to lead application strategy and lifecycle. Focus on operational stability, scalability, and system monitoring. Requires technical architecture expertise, cloud platform familiarity (AWS, Tencent Cloud), and strong English/Chinese communication.

As a Order Fulfillment Program/Project Manager, you will execute global initiatives focused on order readiness and pre-slot milestone management. You will work cross-functionally to ensure timely configuration and quote completion, resolve readiness issues, and enforce adherence to pre-slot milestones.

Leads publishing and programming operations for Red Bull TV, ensuring timely and high-quality content releases across all platforms. Manages content curation, placement, and lifecycle, driving discoverability and optimizing workflows. Collaborates with teams to improve processes, manage external partners, and ensure a best-in-industry user experience.

Senior AI Engineer will design, develop, and implement production-grade AI services using C# and .NET. Responsibilities include integrating AI solutions into B2B document and information service architectures, automating business logic, and shaping AI architectures across hybrid environments. Requires 5+ years of software engineering experience, expertise in .NET, Azure AI, and AI frameworks, and fluency in German and English.

Lead and develop a team of embedded software experts in the aerospace industry. Manage project execution, technical activities, and resource allocation. Provide domain expertise and consultancy for product managers and sales.

Front Office & Marketing Assistant provides administrative support, manages office communication, and assists with marketing campaigns, events, and logistics.

Senior Finance Project Manager will perform financial validation of business cases, provide monthly reporting, and lead projects to simplify and automate service finance processes.

Senior Staff Engineer Wireless RF System designs, optimizes, and implements radio and modem systems. Responsibilities include system architecture definition, modeling, and optimization, as well as simulation, analysis, and verification. Requires a master's degree or PhD in a related field and 3-5 years of experience in system design with a focus on RF and digital signal processing.

Boutique Manager will drive sales, client satisfaction, and team development. Responsibilities include managing the team, promoting the Maison, ensuring excellent customer service, and overseeing boutique operations.

Develop and operate scalable ELT/ETL flows (batch and streaming) for entertainment software. Analyze and prepare data from pre-systems, model data, and interface between data analysts and scientists. Requires experience in data modeling, SQL, Apache Hadoop, and Linux.