420 English-speaking jobs in Vienna

The IAEA seeks a Section Head (Conference) with a Master's degree and at least seven years of experience in conference management. The successful candidate will possess excellent communication skills in English and have a thorough understanding of large conference organization within an international setting.

AI Researcher will design and build AI solutions focused on LLMs, RAG pipelines, and deep learning for hospitality challenges. Responsibilities include AI research & development, data science & analytics, engineering, and collaboration. Requires 4+ years of software engineering experience, 3+ years of AI experience, and proficiency in TypeScript/JavaScript.

Network Infrastructure Engineer needed for a role based in Vienna, Austria. The successful candidate will coordinate deployments, diagnose network issues, and secure network infrastructure. Requires a university degree in IT, 7+ years of experience, and expertise in Cisco routing & switching, Data Center technologies, firewalls, and WAN/LAN implementation. Fluency in English is required.

In-house research position focused on identifying top 0.1% quantitative talent globally. Analyze CVs with investment-level precision, rank candidates, and build talent pipelines. Requires research-heavy recruiting or finance/quant background with talent selection experience.

Corporate Accountant needed for international investment and management company. Support monthly close, budgeting, and financial reporting. Manage accounts payable, credit card program, and intercompany transactions. Bachelor's degree in Accounting or Finance and 3-5 years of experience required.

Senior AI Engineer will design, implement, and maintain Python-based AI systems (LLMs, embeddings, retrieval, orchestration) integrated into business processes. Responsibilities include working with large datasets, defining quality standards, and collaborating with stakeholders. Requires strong Python skills, LLM system design expertise, and experience with prompting, evaluation, and output quality control.

Manage retail openings and pop-up projects from concept to completion, ensuring on-time, on-budget delivery and brand alignment. Coordinate stakeholders, manage budgets, and oversee execution.

Material Flow Specialist (m/f/d) needed for a part-time fixed-term contract until December 31, 2027. Responsibilities include ensuring continuous supply to customers, planning and steering raw material volumes, and creating reports and analyses. Experience in sales and purchase, waste material flow management, and SAP are beneficial. Excellent English communication skills are required.

Lead technical projects and own the Magenta Service Delivery Platform. Design system architectures, translate business needs into technical solutions, and ensure system reliability and performance. Drive platform modernization and participate in on-call rotations.

Leads a regional community of local Heads of Brokers, driving sales productivity and effectiveness across Central Europe. Develops and implements regional training initiatives, identifies best practices, and collaborates with Allianz Group and regional stakeholders. Requires 10+ years of experience in insurance distribution, sales, or retail broker channel management and fluency in English.

As QA Lead, you will lead and mentor the QA team, define testing strategies, and ensure quality processes are consistently applied. You will coordinate releases, monitor QA KPIs, and provide hands-on testing support.

Communications Expert will manage 360° communications for Erste Group's Corporates & Markets business, focusing on strengthening the company's profile in financial and capital markets media. Responsibilities include media relations, content development, and international coordination.

Develop and maintain a medical image-based diagnosis platform as part of a SCRUM team. Requires Angular or Java knowledge, software development principles, and English skills.

Quality Engineer collaborates with development teams to ensure high-quality software. Responsibilities include exploratory testing, release testing, defining testing strategies, reviewing design documents, and contributing to automation. Requires a strong background in software quality, analytical skills, and understanding of testing methodologies. Experience with Python and collaboration skills are beneficial.

Design and develop process units and systems, including layout design, equipment specification, and engineering documentation. Involved in large-scale CAPEX projects, including greenfield plant developments.

Develop and maintain backend services for an international e-commerce platform. Design APIs for web and app customer touchpoints, focusing on payment, loyalty, and pricing. Collaborate with agile teams to deliver high-quality solutions.

Leads multi-disciplinary teams in safety assessments of new and existing nuclear installations. Requires 10+ years of experience in safety assessments and/or nuclear applications, with at least 5 years in a senior management role. Demonstrated experience with IAEA safety standards and knowledge of nuclear physics and reactor design/operation. Excellent English communication skills are required.

Python Developer needed to maintain a Node.js backend and build a Python-based LLM orchestration platform. Experience with LangChain, prompt engineering, CI/CD, Docker, and cloud platforms (AWS/Azure/GCP) is required. Role transitions to full AI development.

Senior Data Analyst will transform raw data into actionable insights, build dashboards, and enable self-service analytics. Collaborate with stakeholders across the company to understand their needs and deliver impactful reporting and recommendations.

As a Microsoft 365 Modern Workplace Architect, you will develop project goals with customers, create innovative solutions and architecture blueprints, and plan, budget, and manage projects using agile methodologies. You will also contribute customer knowledge to account, service, and sales departments and support presales and sales processes.