312 English-speaking jobs in Vienna

Develop and optimize robust Machine Learning models for measurable business impact. Identify opportunities via advanced data analysis and drive value in sports betting. Requires 3+ years in Data Science, strong Python/SQL skills, and ML pipeline experience.

Technical Sales Manager needed to drive sales for quantum communication technologies. Requires a technical/natural science degree and 2+ years in B2B sales, ideally in space or photonics. Responsibilities include lead generation and strategy development.

International Sales Manager to expand global presence for automated 3D tracking systems. Manage distributors, provide technical sales support, and represent the company at international events. Requires B2B sales experience and excellent English.

Own the MiCA license end-to-end and lead the AML function for a crypto pioneer. Manage regulatory compliance, governance, and legal aspects of the gift card business. Requires 5+ years in financial services/crypto.

Develop high-performance optical systems for QKD applications, managing the lifecycle from breadboard to micro-optical implementation. Independently plan, assemble, align, and validate optical systems using simulation tools.

Working Student to support technical team with lab work, sample preparation, and general technical tasks. Ideal for students in technical fields seeking hands-on experience in climate-tech.

Senior HR Expert builds evaluation tasks for AI in talent management and employee relations. The role constructs HR scenarios and drafts reference outputs based on US or International employment law compliance.

Senior Advisory Solution Consultant demonstrates Armis platform value via demos and PoV deployments. Requires 5+ years in technical roles, understanding networking, and experience with complex cybersecurity SaaS sales.

Senior SWE - AI Specialist role involves evaluating and enhancing AI model capabilities in complex SWE tasks. Responsibilities include collaborating on training data quality and developing assessment benchmarks. Requires 5+ years of experience at top US tech firms.

System Engineer focusing on software infrastructure and deployments for Multi-Beam Mask Writer systems. Responsibilities include designing architecture, managing Linux environments, and standardizing upgrade processes. Requires a technical degree and 3+ years in related fields.

Senior Property Underwriter for Central Europe drives profitable new and renewal business across a dynamic portfolio. Responsibilities include negotiating terms, managing capacity, and coaching staff. Significant property underwriting experience is required.

Lead the bid process for Light Rail, coordinating internal activities to influence customer specifications and oversee competitive offer preparation. Manage tender processes, develop bid strategies, and optimize QCD parameters.

Credit Analyst role analyzing complex transactions, evaluating risk, and supporting AIF management. Requires 3-4 years of experience in private credit or similar fields, strong financial modeling, and excellent English communication.

AI Safety Red Teamer role requires designing adversarial prompts to stress-test frontier AI models. Responsibilities include identifying unsafe behaviors and documenting vulnerabilities across sensitive domains. Candidates need 5+ years of relevant experience.

This Intern, CEO Office role supports the CEO and Chief of Staff on high-impact, cross-cutting strategic projects. Responsibilities include structured analysis, scenario modeling, and creating reports for strategic decision-making.

Hands-on individual contributor role in the CEO Office, reporting to the Chief of Staff. Drive consequential, cross-cutting special projects, providing structured analysis and recommendations for strategic initiatives.

Partner Solutions Architect enables NetApp channel partners to design and deliver data infrastructure solutions. This role coaches partner teams, develops solutions, and drives technical wins. Requires 5+ years in solutions architecture or presales.

Lead the local finance function for a regulated Crypto Asset Service Provider, owning MiCAR compliance, capital, treasury, and reporting to the FMA. Build and scale the local finance team.

AI Safety Practitioner role involves evaluating AI responses for safety, accuracy, and policy compliance across sensitive domains. Requires 5+ years of experience in AI Safety, Trust & Safety, or related fields, and a relevant Bachelor's degree.

As an AWS Customer Solutions Manager, you will be a strategic partner to large, complex customers, driving business value across cloud, modernization, and AI. You will guide enterprise transformations, interface with executives, and translate strategy into executable actions.