508 English-speaking jobs in Vienna

As a Senior Principal SW Engineer - Backend, you will define and drive the technical direction for Mobile Backend engineering, acting as the Backend Strategist. You will own the technical vision and architecture for all Mobile Backend services, ensuring data integrity, security, and scalability. You will mentor and coach Backend Engineers, and collaborate with Business and Leaders to translate technical risks and opportunities into business impacts.

The General Manager in Vienna will oversee and steer local operations, defining and executing a business strategy aligned with customer needs and financial objectives. This role will drive operational excellence, customer focus, and strategic partnerships while building high-performing teams and representing the Vienna facility externally.

Leads sales and bid activities for passenger coaches globally, reporting to the Head of Passenger Coaches. Manages a team of eight employees across Vienna and Graz locations. Develops and executes sales strategies, builds customer relationships, and leads the sales process from tender to contract closure. Requires a degree in engineering or economics, extensive sales and bid preparation experience, railway technology background, and fluency in English.

Senior Software Delivery Engineer responsible for maintaining and improving an internal developer platform. Requires 8+ years of experience, expertise in Kubernetes and cloud native solutions, and strong communication skills.

This apprenticeship provides on-the-job training in commercial and administrative processes within an industrial setting. Apprentices will support daily activities, collaborate with colleagues, and develop skills through structured training.

Lead a small team selling premium decorative lighting to retailers and project businesses internationally. Manage sales and distribution targets, build customer relationships, and optimize processes. Requires experience in B2B sales, the lighting industry, and ERP systems.

Senior Software Engineer will design, build, and operate scalable systems for Sentry's data ingestion. Collaborate with engineering teams to build abstractions that enable software development at scale. Solve problems related to stateful systems, performance optimization, and high-throughput data processing.

International Sales Developer identifies and acquires new business opportunities, builds customer relationships, and offers tailored solutions. Requires a proven track record in acquiring new customers, strong negotiation skills, and a minimum of 3 years of experience in international sales or business development.

Leads portfolio development and management of crop protection products for specialty crops in Austria, Germany, Hungary, and Romania. Manages partnerships, leads a team, and analyzes market data.

Manages a virtual team of IT Network, Infrastructure, and Security Experts to drive standardization and governance for IT infrastructure and Cybersecurity within OneATM. Develops and maintains a comprehensive strategy and roadmap for ATM Network, Infrastructure, and Cybersecurity. Ensures adherence to Frequentis security governance policies and relevant ATM industry standards.

The Socialites professional network seeks dynamic professionals for membership. This curated community connects individuals across various industries through exclusive events, networking opportunities, and potential work collaborations. Applicants must have senior management or leadership experience.

Holzkern seeks a Head of Performance Marketing to own strategy, execution, and results across all performance channels. This role will scale an 8-figure setup profitably, balancing aggressive growth, contribution margin, and healthy risk. Responsibilities include orchestrating multi-channel strategy, steering by North Star metrics, managing high-velocity budgets, shaping the organization, and driving innovation & automation.

Leads day-to-day operations and drives sustainable growth for a B2B SaaS company focused on online anonymity and data access. Manages P&L, leads cross-functional teams, and implements operational systems.

Cavendish Hydrogen seeks a Mechanical Engineer to design, analyze, and validate high-pressure hydrogen compressors. Responsibilities include CAD design, FEA analysis, evaluation of sealing technologies, and collaboration on system integration. The ideal candidate has a mechanical engineering background, experience with FEA and 3D CAD, and strong communication skills.

Senior Backend Developer will design, build, and maintain scalable software products using Java, Spring Boot, and Hibernate. Experience with Kotlin, SQL, Docker, CI/CD, Kubernetes, and REST APIs is required. Must have strong unit testing skills and experience with GitOps workflows. Excellent English communication skills are essential.

The Product Project Manager orchestrates software development efforts to create digital experiences. Responsibilities include coordinating projects across agile teams, ensuring clear communication, and managing dependencies.

Design and develop new techniques to compress Large Language Models using quantum-inspired technologies. Conduct rigorous evaluations and benchmarks of model performance, identifying areas for improvement. Build LLM-based applications and act as a domain expert in the field of LLMs.

Experienced backend engineer needed to reduce technical debt and evolve platform architecture for a growing HR SaaS company. Responsibilities include building platform services, managing AWS infrastructure, automating workflows, ensuring reliability and performance, and collaborating with development teams.

The Scientific Methods Engineer (P3) will develop, deploy, and maintain nuclear NDA instrumentation. Requires a Bachelor's degree in a relevant technical field and five years of experience in nuclear coincidence counting and/or gamma spectrometry. Excellent English communication skills are required.

Design, develop, and maintain data models for customer-centric decision-making. Implement historization techniques and collaborate with teams to translate business requirements into scalable data structures. Build and optimize data pipelines and ensure data consistency and governance. Contribute to best practices for data modeling and engineering.