engineer English-speaking jobs in St. Pölten

Lead the development and operation of core trading systems, including order lifecycle management, asset infrastructure, portfolio services, and transaction processing. Shape technical direction, foster engineering practices, and collaborate with product, trading, risk, and infrastructure stakeholders. Build, mentor, and grow a high-performing engineering team.

Develop and maintain scalable backend services using .NET Core (C#) for large-scale pool wagering systems. Implement complex mathematical models for pool calculations and database optimization.

Defines, drives, and monitors the strategic development of Greiner Bio-One while leading the Global Project Management Office. Shapes long-term strategic direction, ensures project execution excellence, and influences the company's strategic agenda. Collaborates with stakeholders to co-create and refine corporate strategy, develop business unit strategies, and lead M&A initiatives. Prepares and moderates key decision-making processes at executive and supervisory board levels.

Shape global leadership and organizational development strategies for a growing company. Drive talent pipeline expansion, lead organizational development initiatives, and partner with management in a diverse, international environment.

The Lab Support Facility at the Institute of Science and Technology Austria seeks a motivated individual to perform tasks such as equipment maintenance, gas supply, waste disposal, and material distribution.

The Revenue & Cost Controller ensures accurate and timely financial reporting for revenue, costs, and KPIs across the organization. The role supports budgeting, monitors revenue streams, performs IFRS 15 assessments, and analyzes cost variances. The position collaborates with finance, accounting, and business stakeholders.

Windows Server Engineer and Developer needed for freelance/contracting project in Vienna. Responsibilities include server administration, infrastructure design and modernization, automation scripting, and database maintenance. Requires strong Windows Server experience, PowerShell proficiency, C++/C# development skills, and SQL expertise.

As a Solution Architect, you will translate business requirements into solution architectures, ensuring alignment with enterprise guidelines. You will support the Product Family Lead and stakeholders, driving scalable and resilient solutions. You will analyze the integration and application landscape, ensuring new solutions integrate seamlessly with existing systems.

Syntropic Medical seeks an Operations Manager to ensure daily operations run smoothly. Responsibilities include financial management, administrative tasks, process optimization, culture building, and special projects. The ideal candidate has experience managing moving parts, is comfortable with basic financial management, and is tech-fluent.

The Associate Project Officer supports the management of projects in the Safety Assessment Section, contributing to project planning, reporting, and communication. The role involves tracking project budgets, collaborating with team members, and providing technical support for project implementation.

Analyst will be involved in the design and execution of complex financing transactions for Austrian and international companies. Responsibilities include financial analysis, building financial models, preparing credit papers, and collaborating with internal teams. Requires a sound educational background and relevant work experience in investment banking and/or corporate finance. Fluency in German and English is required.

Leads the Front Office team, ensuring service standards and operational targets are met. Manages room inventory, overbooking strategies, and VIP guest experiences. Oversees departmental projects and coordinates with other departments for smooth hotel operations.

The Medical Science Liaison (MSL) West Austria drives strategic country medical activities in alignment with regional initiatives and the Global Medical Plan. The MSL will manage medical scientific stakeholders, create value for patients, and deliver high-quality medical and scientific communications.

The Scientific Affairs Manager will lead medical and scientific initiatives for rare MC4R pathway diseases in Austria. This role will develop and implement strategic and tactical plans, organize advisory boards, and provide scientific support for the local strategy. The ideal candidate will have a strong scientific background, experience in rare diseases, and excellent communication skills.

The OSCE seeks an experienced consultant to digitalize HR forms and workflows, design a centralized HR Services landing page, and assist with HR Self-Service implementation for benefits and entitlements. The consultant will analyze existing forms, map workflows, design digital forms, and support their rollout. They will also design the HR Services landing page, define requirements for HR Self-Service, and contribute to implementation planning.

This role emphasizes continuous learning, offering structured programs and a culture of feedback to accelerate professional growth. The Business Analyst will contribute innovative ideas and practical solutions, working within a diverse global community.

Technical Digital Project Manager for Energy Management. Derive customer requirements, act as Product Owner in Scrum, manage technical integration of customer sites, and coordinate interfaces with operators and control system manufacturers.

The Provider Engagement Manager plans and executes physician roundtables across Europe, leveraging Massive Bio's AI-driven pre-screening tool to support clinical trial enrollment. This role manages event logistics, physician outreach, and post-event follow-up, while building relationships with healthcare providers.

Leads the Financial-, Non-Financial-Risk and Compliance department across Austria and Switzerland. Strengthens risk and compliance culture, improves operational risk management, and oversees outsourced resources.

Provides assistance with electrical and mechanical assembly of control cabinets and troubleshooting. Supports manufacturing support processes. Must be a student of HTL Electric Engineering or Electronic Engineering with a valid work visa for Austria.