2357 English-speaking jobs in Vienna

Lead and coordinate solvency projection calculations across entities. Design, develop, and maintain validation tests for market and counterparty default risk modules.

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.

Develop high-quality backend software for web applications and APIs. Write clean code, automated tests, and build complex, maintainable systems. Collaborate with stakeholders and stay up-to-date with emerging technologies.

Data Engineer/Platform Administrator to manage and optimize Snowflake platform, build data pipelines, and collaborate with stakeholders. Requires strong SQL, Python, and Snowflake experience, along with CI/CD and Terraform knowledge.

Fullstack Developer will design, develop, and maintain scalable backend systems and user-centered applications. Experience with Python, React, RESTful APIs, and relational databases is required.

The Business Development Manager – Cleanroom Solutions & OEMs develops and manages strategic partnerships with pharmaceutical sector key partners in Europe. This role collaborates with Marketing, Technical Team, Bioquell COE, and local Sales Teams to expand Ecolab's global footprint and drive innovation. The position also manages the Bioquell pipeline and sales through third-party channels in Europe.

Lead and coach a kitchen team, develop menu offerings, and ensure food costs are in line. Report to the General Manager. Must have at least 2 years of experience as a Head Chef, Sous Chef, or similar position and experience implementing local HACCP guidelines. Fluent in English.

This 4-year predoctoral position in materials science research focuses on the nanospectroscopic analysis of 1D and 2D materials. The successful candidate will conduct independent experimental research, present a research plan, and complete a dissertation. Teaching and administrative tasks are also part of the role.

Full Stack Engineer will build and maintain core systems, design scalable solutions, and contribute to platform architecture. Experience with Django, Python, and frontend development is required.

HR Specialist to support HR functions including recruitment, policy development, employee relations, benefits administration, training, and performance evaluations.

Recruitee seeks a Backend Developer to join our growing team in Vienna. We develop innovative SaaS Recruitment Software and are looking for someone to contribute to our Elixir-based backend and API.

Develop and maintain self-service monitoring environments and tools. Enhance existing tools supporting engineering teams throughout the software development lifecycle. Contribute to technical proof-of-concepts and evaluate open source software.

Support and enable ongoing research projects in a leading pediatric leukemia research environment. Perform experiments using mouse models, analyze blood cells, and manage transgenic mice.

Lead a research project in a dynamic group focused on cancer evolution. Contribute to research activities, write manuscripts, and present at conferences. Supervise junior team members. PhD in a relevant subject and experience with bioinformatics, genomics, and next-generation sequencing required. Strong programming skills (R or Python) and experience with version control are preferred.

Experienced backend engineer needed to reduce technical debt, improve performance, and evolve architecture for a growing HR software platform. Responsibilities include building and improving backend services, applying architectural best practices, designing event-driven systems, and optimizing performance. Requires 10+ years of experience in backend software engineering, strong Python/Django expertise, and familiarity with other backend languages or frameworks.

Senior Frontend Engineer will develop high-performance e-commerce solutions using NodeJS, React, and TypeScript. Responsibilities include building user experiences, optimizing performance, and collaborating with cross-functional teams.

Provides presales technical support for Check Point CloudGuard security solutions to Born in the Cloud (BITC) / Cloud focused customers. Drives Check Point CloudGuard sales for customers using public and private clouds (Azure, AWS, and/or Google). Leads proof of value engagements and provides training, technology updates, seminars, and workshops for partners and prospects.

Senior Project Manager for data center projects. Manages all aspects of project scope, leads and develops project teams, and ensures on-time, on-budget delivery. Requires an Engineering Degree or recognized trade qualification and 8+ years of experience managing large construction projects.

Embedded Software Engineer to develop and maintain GNSS Onboard Unit software for time-critical systems. Design, implement, and test high-quality embedded C++ software, collaborating with product and design teams.

Software System Architect needed to design, guide, and oversee the development of complex software systems. Translate business and technical requirements into architectural designs and collaborate with cross-functional teams. Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field required. Proven experience in software engineering and architecture roles. Strong knowledge of modern architectural patterns and agile development practices. SAFe System Architect certification is a plus.