324 English-speaking jobs in Vienna

Design, implement, and maintain highly reliable and scalable infrastructure and services using cloud platforms (e.g., GCP). Automate tasks using Terraform, Ansible, and SaltStack. Collaborate with development and operations teams to ensure smooth deployment and operation of services using CI/CD pipelines. Establish and monitor Service Level Indicators (SLIs) and Service Level Objectives (SLOs) to ensure system reliability. Perform capacity planning and optimization. Lead incident management and post-mortem processes.

Hiring via TechTree This is a role that TechTree is recruiting for on behalf of one of its clients. TechTree is an AI-driven recruitment platform working with high-growth companies. When you apply, TechTree's AI Agent matches you not just to this role, but to other relevant opportunities across its network, so one application can unlock multiple roles.

Plan and coordinate digital initiatives as an AI Coding Architect, leading architecture design and developing software systems. Drive AI adoption across client projects and support frontend/backend development.

Define and execute the OAM portfolio strategy for mission-critical networks, managing in-house and third-party solutions. Drive automation, visibility, and interoperability across network and service management.

Senior Account Executive to build and scale sales operations for a leading autonomous payout operating system. Focus on closing enterprise customers with annual payout volume ranging from $20M to $1B+. Requires 5+ years of enterprise B2B sales experience in fintech, payment infrastructure, or compliance SaaS.

Junior Expert Validation - LIMS role involves ensuring inspection-ready CSV documentation and end-to-end traceability for the octaLIMS program. Tasks include reviewing traceability matrices and supporting validation activities.

Sr. Supply Chain & Procurement Excellence Expert to analyze, design, and improve end-to-end processes globally. Drive standardization, optimization, and digitalization across international locations. Requires relevant degree and experience in process/supply chain excellence.

Lead and implement lean manufacturing initiatives across production, logistics, maintenance, and quality within iSi Automotive Group. Drive continuous improvement using tools like 5S and value stream mapping. Requires Six Sigma Black Belt or equivalent experience.

Legal Counsel supporting the Sales Market in civil law, focusing on real estate and consumer law. Responsibilities include drafting agreements, managing risks, and advising stakeholders. Requires a legal degree and 3-5 years of relevant experience.

OSCE seeks qualified auditors for a Roster Call to lead and conduct internal audits, reviews, and advisory assignments. Requires 7+ years in internal/external audit, a professional designation, and fluency in English.

Experienced Kinaxis Solution Architect/Senior Consultant needed to design and deliver global planning capabilities for a pharmaceutical manufacturer. Focus is on hands-on Kinaxis Maestro design, configuration, and integration with SAP. Requires 5+ years in Supply Chain Planning.

Lead Software Engineer (C#.NET) for Data & AI Products. Design and build agentic applications using C#/.NET, LLMs, and data integration. Influence architecture and raise engineering standards in a regulated FinTech context.

Psychiatry Expert needed to evaluate LLM reasoning on advanced psychiatric cases. Responsibilities include designing diagnostic challenges and developing gold-standard answers. Requires MD/DO with completed residency and active board certification.

Lead finance function for a regulated Crypto Asset Service Provider, serving as primary financial representative to the Austrian FMA. Own MiCAR reporting, prudential capital, and treasury across fiat and crypto.

Build Ora's go-to-market from the ground up, scaling early PoCs into a pipeline. Define sales strategy and close deals with technical buyers in deep tech sectors. Requires a technical background (MSc/PhD) and GTM scaling experience.

Senior Non-Life Actuary needed for reserve modeling and actuarial tasks in Property & Casualty. Requires knowledge of Solvency 2, IFRS 17, and insurance mathematics.

Own end-to-end product strategy for securities and commodities, including equity trading and RWAs. Translate complex capital markets and regulatory requirements into transparent retail user experiences. Requires 4+ years in retail brokerage or regulated fintech.

Lead the Payments Tribe for Austria and the Group Payment function, driving digital payment strategy. This role requires expertise in payment systems, compliance, and leading high-performing technical teams.

Senior AI Engineer to design and deploy end-to-end AI solutions, including RAG and agentic workflows. Requires 5+ years in software/ML engineering with production experience in LLM technologies.

Director, Public Sector - Legal assists the General Counsel, leading the team for PSO and Strategy legal services. Responsibilities include strategy development, drafting agreements, conducting due diligence, and managing legal policies. Requires a Master's in law and 15+ years of relevant experience.