frontend developer English-speaking jobs in St. Pölten

This client-lead role focuses on owning client relationships and driving commercial growth. You will build partnerships, uncover client business challenges, and translate them into signed offers. A strategic mindset, digital enthusiasm, and strong communication skills are required.

At INNIO, we are empowering industries and communities to make sustainable energy work today. Through our trusted Jenbacher and Waukesha engine solutions and our digital innovation capabilities, we help customers around the world generate and manage energy reliably, efficiently, and more sustainably.

SAP Inhouse Consultant leading the conception, customization, and implementation of companywide SAP processes. Close collaboration with Business Process Owners and key users, including training. 2nd and 3rd level support for international SAP key users. Ensures seamless integration of SAP PP with other modules.

Develop and deliver technical training courses and workshops on web hosting, domains, and vServer. Prepare training materials, review learning progress, and collaborate with internal teams. Requires technical knowledge, training experience, and strong communication skills in German and English.

Project Management Officer Corporate Functions will govern and coordinate the Corporate Functions project portfolio, prepare reporting, support planning and prioritization, and manage RAID processes.

As a Global System Integration Manager, you will be responsible for system integration in strategic and complex international projects. You will ensure contractual functionality, performance, and availability targets are met.

The Director of Finance leads the hotel's financial strategy, budget development, and performance analysis. This role partners with the General Manager and Executive Committee to ensure financial success and operational excellence. The Director of Finance oversees accounting, audit, and operational controls, provides financial reporting and analysis, and manages the finance team.

Experienced People Operations and HR generalist to manage day-to-day HR operations across European entities. Full employment lifecycle management, contract preparation, payroll coordination, and employee support. Must have 5+ years experience in EU jurisdictions, including France, Netherlands, Poland, Italy, Spain, and Germany.

Machine Learning Engineer will develop deep learning models for acoustic biosignal analysis, including HR, HRV, and vascular health indicators. Experience with TensorFlow or PyTorch and signal processing techniques is required.

Experienced leader to drive product line strategy for AI data center power systems. Lead and develop a team of engineers, drive product growth, and secure design wins.

Provides 1st and 2nd level IT support, resolving hardware and software issues for end-users. Manages tickets, installs and configures workstations, and handles network connectivity issues. Contributes to IT project rollouts and documentation. Requires a Bachelor's degree in IT or related field and several years of IT support experience. Fluent German and English required.

Senior Credit Analyst specializing in supply chain and invoice finance for a Bitcoin-based trade finance protocol. Designs credit frameworks, analyzes financial data, and leverages AI for risk assessment and monitoring. Requires 5+ years of trade finance experience, credit analysis expertise, and knowledge of SMEs in emerging markets.

Intact, a global software solutions provider for the TIC industry, seeks a Senior AI Engineer to develop and maintain AI-powered audit tools. Responsibilities include building and shipping features, designing agent workflows, and ensuring system quality and reliability.

Identifies and evaluates emerging technologies and business opportunities in media, streaming, cloud, and digital platforms. Drives innovation initiatives, develops strategic partnerships, and translates ideas into business opportunities. Coordinates the Innovation Lab, ensures project execution, and builds relationships with research institutions, universities, and industry partners.

As Divisional Director of Supply Chain Management, you will own end-to-end supply chain performance across three lines of business. You will drive excellence in Order-to-Cash, Sales & Operations/Capacity Planning, and Logistics & Warehousing processes, ensuring customer satisfaction, resilience, and cost efficiency.

Manage product development projects (pre- and post-marketing) for drugs and drug/device combination products. Propose, initiate, plan, monitor, document, and close complex projects. Coordinate and lead multi-disciplinary, cross-functional project teams.

The Medical University of Graz seeks a Tenure Track Professor of Experimental Cellular Immunotherapy to conduct cutting-edge research in cellular immunotherapy, focusing on CAR-T cell receptor signaling, exhaustion, and tissue homing in autoimmune and hematological diseases. The successful candidate will lead an internationally recognized research group, acquire funding, teach, and mentor students.

Execute engaging CRM campaigns across the DACH market. Collaborate with internal teams to ensure campaigns are accurate, compliant, and aligned with local nuances. Support quality assurance processes and contribute ideas to enhance CRM campaigns.

Leads and manages IT infrastructure, including servers, networks, and storage systems. Develops and implements infrastructure strategies for capacity planning, performance optimization, and disaster recovery. Manages a team of IT professionals and ensures compliance with security policies and regulations.

Gleap seeks a Head of Growth to own experiments, channels, and systems driving team adoption. This role involves testing ideas, analyzing data, and scaling successful strategies across acquisition, activation, positioning, lifecycle, and conversion.