459 English-speaking jobs in Vienna

Senior Backend Engineer / Architect needed to elevate backend and cloud architecture for a growing European HR SaaS platform. Responsibilities include developing and optimizing backend services, refactoring existing systems, designing APIs, and optimizing cloud infrastructure on AWS. Requires 10+ years of backend development experience, strong Python and Django skills, and expertise in architectural principles, scalability, and maintainability.

The Vienna International School of Earth and Space Sciences (VISESS) offers 3-month Completion Contracts for doctoral fellows who have previously held a University Assistant or Project Staff Member position at the University of Vienna. The grant supports fellows in completing and submitting their dissertations.

Experienced Solution Analyst / Data Solution Architect needed for a 7-month part-time project (25-30 hours/week) in Vienna. Focus on data platform migration, Treasury data, Lakehouse architecture, and PoC/MVP scope definition.

Own Veloq's commercial motion in Europe, focusing on closing major enterprise customers and building a scalable sales process. Lead consultative sales of warehouse automation and software solutions, translating technical capabilities into business value. Build and maintain a strong pipeline, refine the sales playbook, and represent Veloq at industry events.

Marketing Manager needed for contract role. Review and analyze documents, provide feedback, and execute go-to-market strategies. Requires a Bachelor's degree, 2+ years of experience, and proficiency in Excel, PowerPoint, and Word.

Senior lifecycle marketer to build and optimize a behavioral email and retention system for a SaaS product. Responsibilities include designing upgrade flows, retention programs, and lifecycle infrastructure. Requires 4-6+ years of experience in lifecycle marketing, CRM, or marketing automation with hands-on experience in tools like Customer.io, Klaviyo, or Braze.

Enery seeks a Head of Finance to rebuild and scale the finance function across its Central and Eastern European entities. This role requires a strong IFRS foundation, experience in group consolidation, and a proven track record of leading finance turnarounds. The Head of Finance will diagnose and improve controlling, consolidation, and reporting processes, ensuring accuracy and timeliness. The role reports to the CFO and collaborates with the Management Board, Investment Board, lenders, and local finance teams.

Project Director to lead and deliver complex data center projects in Vienna. Oversee all project phases, manage multidisciplinary teams, and ensure alignment with client objectives and contractual obligations. Requires 15+ years of experience in large-scale construction projects, with a minimum of 5 years in a senior leadership role.

Pathologist to provide expert review and support oncology pre-clinical studies and clinical trials. Develop and validate novel assays using advanced pathology techniques. Contribute to pathology-related scientific decisions and strategic direction.

Lead and accelerate Critical Software's growth in the Energy domain. Define and drive a business development strategy, build relationships with key stakeholders, and shape long-term client growth initiatives.

Lead and develop a precision oncology program integrating molecular profiling, functional drug testing, and multi-omics data analysis. Translate multi-omics data into personalized treatment strategies for pediatric cancer patients. Build and manage state-of-the-art laboratory infrastructure and secure funding for program sustainability.

Senior Backend Engineer / Architect with 10+ years of experience in backend software development, ideally with architectural responsibility. Strong practical experience with Python and Django, Django REST Framework, and designing RESTful APIs. Experience with FastAPI or willingness to develop deep expertise. Hands-on experience with Domain-Driven Design, modular monoliths or microservices, and Hexagonal architecture. Hands-on experience with PostgreSQL, RabbitMQ, Kafka, Docker, Kubernetes, AWS, Terraform, CI/CD, and observability tools.

The Head of Partnerships will architect Veloq's partner ecosystem, defining strategy, building commercial frameworks, and converting relationships into revenue. This role involves sourcing, qualifying, and closing agreements with systems integrators, WMS resellers, consulting firms, and technology partners. The ideal candidate has 8+ years of experience in partnerships, alliances, or business development in enterprise SaaS or technology with a proven record of building partner ecosystems from zero.

Leads divisional operational excellence strategy implementation, driving performance improvement and a continuous improvement culture. Manages the Divisional OpEx team, collaborates with Group OpEx, and supports sites in problem-solving and value stream optimization. Requires 8+ years of experience in Operational Excellence, Lean Management, or Industrial Performance.

Information Security Intern supports the CISO in protecting people, information, and systems. Tasks include maintaining the Information Security Management System, tracking security goals, assisting with policy documentation, conducting security awareness trainings, and collaborating with teams across the company.

Manages aspects of financial planning and performance management, including data collection, analysis, and reporting. Supports business strategy development and decision-making. Leads projects to improve efficiency and effectiveness.

Provides guidance for technical cooperation programs and plans, initiates, and coordinates related activities. Manages large teams and complex projects, including design, monitoring, and implementation. Requires a Master's degree in a relevant field and 10+ years of experience in innovative nuclear technology development or R&D.

Develop and retain Multi-National Customers (MNC) on a regional/global level. Achieve profitable growth through strategic thinking and build best customer relationships for LSH & Chemicals customers.

The QC Manager – QC Systems and Equipment is responsible for the governance, lifecycle management, qualification, and compliance of Quality Control computerized systems and QC equipment. The role manages a team of QC Systems / QC Specialists and ensures that QC systems and equipment are fit for intended use, fully qualified, and inspection-ready at all times. The position acts as System Owner and Equipment Owner (or Sub-System Owner) and serves as a key interface to QC laboratories, QA, IT, CSV, Engineering, Global functions, and Regulatory Affairs.

Senior Tagetik Data Integration Engineer needed for designing, maintaining, and implementing data integration processes and custom applications. Requires expertise in Tagetik, SQL Server, SSIS, stored procedures, and regulatory reporting.