2165 English-speaking jobs in Vienna

Enery seeks a BESS Specialist / Project Manager to plan, develop, and execute BESS projects in Romania and other Enery geographies. The role involves monitoring industry developments, collaborating with commercial and M&A teams, performing market analysis, and supporting the BESS Team in expanding Enery's BESS strategy.

Enery seeks a BESS Specialist / Project Manager to lead technical aspects of BESS projects from design through long-term operation. Responsibilities include defining technical standards, supporting design and construction, and providing technical support to operations and procurement. The role requires 3+ years of experience in the renewable energy market, primarily in BESS, with a strong understanding of battery design, CapEx, OpEx, and warranty schemes. Excellent project management, communication, and problem-solving skills are essential. Fluency in English is required.

Enery seeks a Head of Data to develop and execute a company-wide data strategy, establish data governance standards, and drive data-driven business optimization. The role involves leading the automation of key processes, implementing AI-powered tools, and fostering a data-driven culture.

Research Assistant to develop computational frameworks and models for semiconductor device fabrication process simulation. Requires a Master's Degree in a relevant field and advanced programming skills in C++ and/or Python.

Business Development Lead to support EU/EEA growth, focusing on non-dilutive funding and partnerships. Experience with EU awards (grants/contracts), proposal development, and Horizon Europe/EIC programs is required.

Research Associate to execute experiments in stem cell biology and organoid systems, improve protocols, and support lab operations. Requires MSc in a relevant field, experience with aseptic human stem cell culture, and strong organizational and communication skills.

Growth Marketing & AI Intern to support marketing team in driving occupancy growth and brand awareness. Analyze data, identify growth opportunities, and support marketing experiments. Utilize AI tools to scale marketing output.

Experienced .NET Full Stack Developer sought for backfilling contract. Develop, test, and maintain applications using .NET Core, C#, ASP.NET, T-SQL, and SQL Server.

The OSCE Office of Internal Oversight seeks consultants to provide administrative, operational, analytical, and coordination support to internal oversight functions. Consultants will support internal audits, evaluations, and investigations, including data collection, analysis, report preparation, and meeting support.

FAME Boxing seeks passionate freelance trainers to lead high-energy, 50-minute group classes blending boxing fundamentals and functional training. Coaches must possess strong boxing technique, group leadership skills, and a passion for motivating others.

DevOps Engineer to support the transition to containerized workloads and optimize Kubernetes-based cloud infrastructure. Responsibilities include architecting containerized solutions, implementing Kubernetes infrastructure, writing infrastructure-as-code, and ensuring smooth orchestration to production. Requires 5+ years of experience in DevOps or related fields, proficiency in AWS, CI/CD tools, and IaC.

Software Quality Engineer will design, implement, and maintain automated tests for web applications. Responsibilities include collaborating with developers, product managers, and designers to define test scenarios, ensuring testability of new features, and participating in verification and validation activities.

Lead high-performing teams, manage client lifecycles, and ensure exceptional outcomes across complex, regulated environments. Guide teams through product configuration, risk-informed decision-making, and complex problem-solving. Act as a strategic advisor to clients and Ketryx leadership.

AI Engineer will enhance and expand an AI-powered solution for medical device manufacturers. Responsibilities include developing natural language processing techniques, implementing AI-assisted software verification, and designing AI-powered document processing systems.

Lead and manage high-performing teams delivering exceptional client outcomes across complex, regulated environments. Guide teams through the full client lifecycle, from onboarding to long-term partnership, ensuring strategic alignment and measurable results.

DevSecOps Engineer needed to enhance and streamline CI/CD workflows, oversee AWS infrastructure, and ensure compliance with SOC 2 and ISO standards. Requires 5+ years of experience in DevSecOps, AWS expertise, CI/CD proficiency, and Infrastructure as Code knowledge.

Senior Backend Engineer will design, develop, and maintain the backend of a platform used by medical device companies. Responsibilities include database design, backend development, and ensuring system reliability.

Senior Fullstack Developer with a strong .NET backend focus will design scalable services, build robust APIs, and ensure system reliability. Collaborate with frontend engineers to deliver high-performance user experiences. Mentor engineers and guide technical decision-making.

System Integration Engineer needed to design, implement, and maintain integrations between Springtime's SaaS platform and customer environments (ERP/SAP, third-party systems). This role involves analyzing and troubleshooting integration issues, collaborating with various teams, and providing technical guidance. Strong experience in system integration, APIs, and ERP environments is required.

As an IT-Business Analyst in Customer Loyalty, you will analyze, evaluate, and translate business requirements into technical designs for CRM applications. You will consult stakeholders on technical solutions, define processes, and create user stories.