410 English-speaking jobs in Vienna

Lead and grow a team of 7 engineers, driving continuous improvement of a Rust-native systematic options trading platform. Requires 7+ years of experience in systematic trading, options market-making, or low-latency trading systems with strong hands-on experience in Rust, C++, or C.

Lead and maintain the Quality Management System (QMS) according to MDR and ISO 13485. Act as Management Representative for quality-related topics and manage audits, including those with Notified Bodies.

Lead the design, execution, and optimization of Grünenthal's global omni-channel strategy and CRM transformation. Own a multi-country migration program, architect an integrated ecosystem, and oversee global data strategy. Drive capability building, ensure compliance, and serve as a strategic interface for stakeholders.

Lead KuCoin EU's compliance function, ensuring alignment with EU regulatory requirements including MiCAR, MiFID II, AMLD5, and GDPR. Design and operate a robust control environment, oversee internal policies, and drive continuous improvements across monitoring, controls, and reporting.

Provide Principal-level biostatistics support for Phase II-III clinical trials, independently leading SAP authoring and review.

Lead Researcher for Sales Operations will identify and analyze potential restaurant partners, ensuring high-quality leads for Sales teams. Collaborate with Sales to prioritize focus areas and optimize lead generation processes.

Junior Revenue Accountant to support revenue recognition, analyze sales contracts, and collaborate with teams. Requires a Bachelor's degree in Accounting, Finance, or related field and experience in revenue accounting.

Zoku is seeking a dynamic F&B Sidekick to provide a seamless and memorable guest experience. This role combines barista, waiter, and check-in responsibilities, requiring fluency in English and previous hospitality experience.

Internship supporting the Nuclear Data Section in developing databases and software related to fission yields and neutron observables. Tasks include investigating angular momentum distribution in fission fragments, developing methods for gamma emission issues in TALYS, and implementing multi-chance fission yield prediction.

Solution Architect responsible for the system and solution architecture of Air Traffic Management (ATM) IT Voice Solutions. Develops and owns integrated technical solutions, bridges the gap between Product Management, Sales, Delivery, and Service, and leads complex bidding processes.

Develop, enhance, and maintain automated test frameworks for a medical imaging software platform. Contribute to functional, regression, performance, and compatibility testing. Collaborate with developers to ensure testability and integrate testing early.

Data Platform Engineer to design, implement, and manage cloud architecture on AWS with a focus on Databricks. Requires experience with Terraform, Databricks on AWS, IAM, and automation.

Senior Engineer – Power Electronics/Magnetic Design will design and optimize high-density, board-mounted power supplies. Responsibilities include designing AC-DC and DC-DC converters, magnetic components, and performing magnetic field simulations.

Experienced leader needed for end-to-end ownership of strategic banking clients in the EMEA region. Drive growth and successful transformation by defining strategic direction, ensuring delivery of commercial commitments, and building strong client relationships.

As Change Manager, you will lead the site's project pipeline, ensuring successful implementation of initiatives and process standardization. You will partner with stakeholders to align resources, monitor progress, and deliver sustainable improvements.

Plans and coordinates daily linehaul schedules, ensuring optimal network coverage and capacity utilization. Monitors operational performance, tracks KPIs, and identifies risks and bottlenecks. Communicates with subcontractors and internal stakeholders to ensure service quality and performance.

Physics Subject Matter Expert needed for contract role. Develop physics problems for AI, create datasets, and collaborate with AI research teams. PhD in Advanced Quantum Mechanics, Advanced Electrodynamics, or Advanced Classical Mechanics required.

Golang/Python Developer needed to build and maintain backend features, including persistence and API layers for an algorithmic trading platform. Responsibilities include deploying docker services, establishing connectivity to exchanges, and creating utility tools. Must have 3+ years of Go experience and 2+ years of Python experience, with a demonstrated history of deploying and maintaining live services. Experience with CI/CD pipelines, containerization (Docker), and cloud/on-prem environments is required.

The European Institute of Policy Research and Human Rights seeks Junior Research Fellows to develop research papers in approved areas. Fellows will learn a structured methodology, receive mentorship, and contribute to publications. Open to graduates of any discipline.

Strategic and operational leader to drive performance, growth, and optimization of delivery operations across Austria. Define and execute strategy, lead a logistics team, and collaborate with global stakeholders.