English-speaking jobs in Groß-Enzersdorf

The Client Director (Strategic Accounts) is responsible for the success of Complexio's most important enterprise relationships post-signature. This role drives value realization, adoption, retention, and long-term partnership growth. The Client Director acts as a technical translator between the customer and Complexio's Product and Engineering teams and represents Complexio at the C-suite level.

As a Solution Rollout & Standards Specialist, you will ensure successful implementation, documentation, and support of NOA systems at customer sites. You will review IT landscapes, provide installation support, and contribute to a knowledge base for AI-powered support automation.

Develops and executes government affairs strategy in Austria, analyzes policy developments, advocates company positions, and builds relationships with government officials and stakeholders.

Digital Marketing Specialist to manage and optimize websites, develop SEO and content marketing strategies, and execute campaigns. Requires experience with Salesforce CMS, Google Analytics, and digital marketing tools. Strong communication and analytical skills in English are essential.

Engineer AI backends using Python (FastAPI) and build interactive React applications to visualize and query knowledge graphs. Optimize GraphRAG pipelines and productionize prototypes.

The Strategic Partnerships Manager will lead and develop major donor fundraising activities for Switzerland for UNHCR, focusing on individual high-value donors in German-speaking Switzerland and Liechtenstein. Responsibilities include identifying, cultivating, and engaging Ultra-High-Net-Worth Individuals (UHNWI) and major private donor prospects, securing transformational gifts, and growing CH4U's major individual giving portfolio. The ideal candidate has 7-8 years of relevant experience, a proven track record in individual philanthropic giving at the UHNWI level, and deep knowledge of the philanthropic landscape in Switzerland and Liechtenstein.

This 10-month program develops early-career talent into Account Executives. Responsibilities include prospecting, qualifying, selling, and closing new business to existing and net new customers. Successful completion leads to a direct customer-facing sales role. Applicants should have 2-3 years of quota-carrying sales experience and strong business acumen.

Lead global B2B marketing strategy across 4Ps for an international industrial group. Drive commercial excellence, lead generation, and revenue contribution. Build and scale a high-performing marketing organization. Proven B2B industrial marketing leadership experience required.

Develop and maintain features for web applications using Java/Spring and TypeScript/React. Collaborate with product owners to translate requirements into features and write unit tests to ensure code quality.

Senior Operations Manager for Life Science production, responsible for operational management, capacity planning, production setup, and process optimization. Requires a degree in Engineering, Production, or a related field and several years of experience in operations or production management, ideally in setting up or scaling production structures. Expertise in production planning, process management, and quality/production standards is essential. Fluency in German and English is required.

Manages Civil, Structural, and Architectural packages, reporting to the CSA Project Manager. Oversees site safety, QA, and project schedule in collaboration with various stakeholders. Assists with design deliverables, cost management, and site operations. Requires 5-10 years of relevant experience coordinating and managing large projects.

As a Brand Associate, you will engage with customers, provide excellent service, and educate them about products. You will contribute to a positive work environment, promote loyalty programs, and support sales goals.

This role involves managing brand presence, content creation, and website maintenance. Responsibilities include developing content strategies, creating graphics and copy, managing social media, and supporting sales with marketing materials.

Part-time Inside Sales Representative (f/m/d) to support the sales team with order processing, communication with international partners, and customer service.

Service Engineer responsible for technical specification, integration, and acceptance of voice communication solutions for air traffic control. Analyze and fix system errors, coordinate with development teams, and participate in international projects. Requires a computer science or network technology background, 5+ years of service or systems engineering experience, and strong technical skills. Fluency in English and willingness to travel internationally are essential.

HR Generalist to oversee recruiting, onboarding, and employee lifecycle management. Requires 2+ years of experience, knowledge of Austrian labor law, and proficiency in HRIS platforms. Fluency in English and German is required.

Field Application Engineer with ~5 years of experience in sensor technologies needed to provide technical support, application development, and customer collaboration. Must have a Bachelor's or Master's degree in a relevant field and strong understanding of analog/digital electronics, signal processing, and embedded systems. Experience with sensor integration, calibration, and communication protocols is required. Willingness to travel 20-50% is necessary.

HR Specialist responsible for payroll execution, compliance, and employee inquiries for Austria and potentially Switzerland. Collaborates with external payroll providers and supports benefits administration. Requires 3+ years of relevant experience, knowledge of payroll rules and regulations, and fluency in English and German.

Perform supplier quality audits at pharmaceutical, medical device, and related industry sites in Germany and bordering countries.

Full Stack Developer (m/f/d) builds modern web and mobile applications using Angular, TypeScript, Node.js, and PostgreSQL. Develops scalable services, modernizes legacy systems, and ensures code quality. Requires 3-5 years of experience, proficiency in core web technologies, and experience in Linux environments.