647 English-speaking jobs in Vienna

Senior Software Engineer needed for a leading WealthTech company in Vienna. Design, build, and maintain backend services using PHP/Symfony and API Platform. Experience with third-party integrations (payments, banking, KYC) and data processing is required. Strong testing habits and communication skills are essential.

We are seeking ambitious entrepreneurs to build and scale HealthTech startups. You will own your startup, receive personalized development support, and benefit from access to a network of top founders, investors, and talent.

The OSCE seeks qualified experts to support the Transnational Threats Department/Action against Terrorism Unit in areas such as legislative review, CFT training curriculum development, specialized training delivery, public-private partnerships, and guidance material creation.

Develop and improve machine-learning and statistical models for business challenges. Work with large datasets and support the development of end-to-end ML use cases. Collaborate with Data Engineers, DWH Developers, BI Developers, Architects, Product Owners, Operation Teams and business departments. Translate analytical results into business recommendations and insights. Contribute to best practices around MLOps, model lifecycle management, and responsible AI.

MELECS Group seeks a Global Category Manager with 5+ years experience in strategic purchasing or sales for electronic components. Responsibilities include cost optimization, supplier relationship management, and monitoring market trends. Requires English fluency, strategic thinking, and proficiency in MS Office and SAP. German and electronic component market knowledge are advantageous.

Senior Software Engineer to design, build, and refine mission-critical flight software systems. 5+ years of professional software development experience required, with strong Java backend development and Spring Boot skills. Experience with relational databases (ideally PostgreSQL) and Angular is also needed.

Develop and maintain embedded Linux distributions for ARM-based platforms, covering the full software stack. Optimize system performance and design, implement, and maintain security features. Contribute to team collaboration and knowledge sharing.

Stock Associate needed to support stock-related tasks, inventory control, and replenishment. Collaborate with store colleagues to ensure smooth operations and a positive team culture. Must have experience in stock or back-of-house operations and a solution-oriented approach.

Full Stack Developer (.NET) fluent in English will design, develop, and test program modules for a major client's IT team. Requires a University degree in IT or related field, minimum 6 years of relevant experience, and 5+ years in full-stack web application development using .NET / .NET Core and C#. Experience with Angular, HTML5, CSS3, TypeScript, Azure DevOps, SQL Server 2019+, and Agile methodologies is necessary.

Develop and execute influencer marketing campaigns across platforms and markets, driving revenue and brand equity. Analyze data, build relationships with creators, and collaborate with internal teams to achieve campaign goals.

Provides expert IT consultancy and operational support to research scientists globally. Analyzes, plans, designs, and builds IT solutions for biological research and development. Collaborates with IT service teams, research units, and external vendors.

Senior Data & Integration Engineer will design, build, and maintain enterprise data integrations, APIs, and data pipelines. Develop trusted data products for reporting, analytics, automation, and business decision-making. Work with Databricks, Delta Lake, Unity Catalog, and Medallion Architecture. Strengthen and further develop the governed enterprise data layer. Support automation initiatives and data-driven decision-making across Security, Risk, and Assurance functions. Ensure data solutions remain secure, scalable, reliable, and well documented. Partner with business stakeholders to translate business needs into technical solutions and implementation roadmaps.

Designs, builds, and operates enterprise AI solutions and AI-supported workflows. Develops intelligent automation, guided decision-support capabilities, and AI-driven process improvements. Works with Microsoft Foundry, Azure AI, Copilot Studio, Databricks, and governed enterprise data platforms.

Technical Assistant (f/m/d) to support cutting-edge pediatric cancer research using patient-derived samples. Responsibilities include cell culture, CRISPR screens, molecular cloning, and NGS library preparation. Requires MSc or PhD in molecular biology, biochemistry, or related field and proven experience in mammalian cell culture.

Support the Influencer Marketing team in driving revenue through influencer partnerships. Assist with campaign tracking, creator coordination, and performance reporting. Contribute to the team's OKRs and Holzkern's growth.

Develop and deploy Machine Learning models to drive business value in the sports betting industry. Analyze data, translate insights into actionable strategies, and collaborate with stakeholders.

Manages the tactical and strategic direction of projects, ensuring alignment with company strategy and customer satisfaction. Provides leadership and mentorship to a project management team. Requires a Bachelor's degree in a relevant field and 9-12 years of project management experience in clinical research or pharmaceuticals.

Lead and scale the engineering organization, focusing on people leadership, organizational structure, and delivery predictability. Own engineering delivery at an organizational level, including capacity planning, prioritization, roadmap feasibility, and dependency management. Directly manage and develop engineering leadership, and work closely with the Head of Technology, Product, and leadership to translate business priorities into engineering plans. Set standards for architecture, quality, reliability, and security, and ensure teams can execute against them independently. Be accountable for overall service reliability and lead hiring, onboarding, performance management, and career development. Build and introduce the next layer of engineering capabilities beyond feature teams. Strengthen engineering processes, decision-making, and accountability to reduce reliance on individuals and founders. Foster a culture of clarity, ownership, and continuous improvement.

VASP Software GmbH seeks a PhD in physics, chemistry, materials science, or equivalent with expert VASP application knowledge to build AI and agent-based tools.

Shape Synaps' brand narrative and go-to-market strategies as a Senior Product Marketer. Own content strategy, product launches, and paid acquisition. Translate product capabilities into architect-focused language.