539 English-speaking jobs in Vienna

Associate Software Quality Assurance Engineer to support software development in Agile environments. Requires a Bachelor's Degree in computer science, information technology, or a related field and two years of experience in software quality assurance. Familiarity with automated testing tools and web-based application testing is an asset. Excellent English communication skills are required.

Acts as the delivery anchor for the programmatic product team, owning backlog health, sprint coordination, and cross-functional follow-through. Translates programmatic domain requirements into development tasks for engineering teams and coordinates between engineering, data, trading, and commercial teams. Monitors campaign and platform performance, prepares status updates, and supports product discovery.

Develop and maintain software solutions for Austria's leading logistics and postal service provider. Responsibilities include analyzing, designing, and implementing software components, defining interfaces, and collaborating with a team of IT specialists. Requires programming knowledge in .NET/C#, MS SQL, web services (REST), version control (GIT, TFS), unit testing, and experience with Microsoft's cloud technologies, especially Azure.

Technical Solution Manager/Architect responsible for leading the system design, setup, and configuration of IT and network components in a safety-critical environment. Analyzes customer requirements, translates them into system requirements, and manages technical risks. Leads a global team of system engineers to ensure successful project completion. Requires a completed technical education, 10+ years of experience in IT/Software/telecommunication delivery projects, and expertise in Linux, virtualization, SIP/RTP, and network technology.

Lead the design and delivery of enterprise-grade AI solutions using Agentic and Conversational AI, LLMs, and modern AI frameworks. Build scalable platforms on AWS or Azure with microservices and API-first design.

Doctoral Researcher (Prae-Doc) to join the FWF ASTRA project RE-SECURE – Remaking Security: Technopolitics in the Global East. Develop a dissertation project within the framework of RE-SECURE and contribute to collaborative research. Responsibilities include conducting qualitative empirical research, contributing to publications, and participating in project activities.

Senior data engineer to lead complex projects involving data processing, pipeline development, and infrastructure management. Requires 5+ years of experience with AWS services, Spark, Python, and SQL. Experience with Docker, Terraform, and CI/CD is also needed.

Contract Hedge Fund Expert needed to evaluate hedge fund strategies, develop financial models, and analyze investment research for AI model training. Must have 2+ years of experience in top hedge funds.

Mercor seeks a Private Equity Expert to evaluate financial models, review market analysis, and develop investment summaries. Must have 2+ years of experience in private equity, financial modeling, and deal sourcing.

Evaluates hedge fund strategies and financial models to enhance AI model training. Conducts market analysis and investment research for AI applications. Requires 2+ years of experience in top hedge funds.

Venture Capital Expert needed for contract role. Evaluate investment projects, conduct market analysis, and source deal opportunities. Must have 2+ years of experience in venture capital at top firms.

AI/ML Engineer (Python) needed for development of AI/ML models, analysis, design, and implementation of AI solutions. Experience required in data processing pipelines, AI/ML decision support systems, Python development, Deep Learning, and AI software frameworks.

Freelance Event Host needed in Vienna, Austria to facilitate interactive social impact experiences for corporate partners. Must be fluent in English, comfortable interacting with groups, and have a charismatic personality.

Health & Safety Advisors ensure safe project delivery across multiple European sites. Responsibilities include risk assessments, site inspections, and promoting a positive safety culture. Requires a Bachelor's degree in Occupational Health & Safety, 3+ years' experience, and a valid European passport.

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.

Senior Software Developer will contribute to core product work, helping with architecture, code reviews, and shipping features. You'll work across our full stack, including NestJS, VueJS, Go, TypeScript, Kubernetes, and SQL. This role requires 5+ years of senior software development experience and a Bachelor's degree in Computer Science, Software Engineering, or similar.

This international investment firm seeks a highly organized personal assistant to support the firm owner with personal, logistical, and organizational tasks. Responsibilities include managing travel arrangements, coordinating appointments, handling invoices, and assisting with errands.

Experienced Recruiting Specialist / Talent Sourcer to own external recruiting for a technology-driven investment firm. Focus on active sourcing, pipeline building, and execution for technology and quantitative roles.

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.

Digital Brand Designer needed for a leading digital agency. Create engaging graphic content for high-profile brands, develop online campaigns, and produce design work from concept to delivery. Must have a strong portfolio showcasing brand design and online campaign experience. Proficiency in Figma, Sketch, and Adobe Creative Cloud Suite is required. Excellent English skills are essential, German is a plus.