java English-speaking jobs in Wels

Manage an established customer base in France, focusing on developing existing relationships and identifying new business opportunities. Sell high-quality plastic products directly to end customers and collaborate with internal departments to ensure customer satisfaction.

Quality Control Specialist ensures product quality by performing incoming inspections, managing supplier relationships, and classifying defects. Requires technical diploma or Bachelor's degree in a relevant field, experience in quality control, and proficiency in English.

As Group Market & Liquidity Risk Specialist, you will create risk management reports, support the Group ALCO Committee, and execute liquidity risk stress tests. You will also develop and maintain liquidity risk models and ensure the accuracy of regulatory reporting.

Oversee clinical project development, managing the full lifecycle of clinical evaluation and trials. Lead execution of clinical studies for an AI-driven professional device, ensuring compliance with relevant guidelines.

Lead and manage logistics projects focused on SAP EWM implementation and rollouts across EMEA. Design, optimize, and document logistics processes, including risk assessment and continuous improvement.

Postdoctoral Researcher to investigate and optimize nanovesicular drug delivery using cellular, organoid, and animal models. PhD in Molecular Biology, Cell Biology, Biotechnology, Biochemistry, or related field required. Hands-on experience with mammalian cell culture, animal handling, and tumor models essential.

Lead the Protein Operations department, planning, prioritizing, and coordinating activities. Manage the protein life cycle from expression to purification. Support operational KPIs and advise the Head of Protein Sciences. Optimize processes, plan training, and support equipment maintenance.

BRUNA seeks a creative Social Media & Content Creator to own and evolve the brand's social presence. Responsibilities include creating, curating, and publishing content daily, managing social media channels, engaging with the community, and collaborating with creators.

Senior Logistics Operations Specialist will leverage data analysis to optimize rider staffing, refine earning strategies, and enhance logistics efficiency across key EU markets.

Develop and optimize backend web services for an AI-powered conversational system. Design and implement REST APIs using FastAPI, create OpenAPI-based service designs, and implement tests with pytest. Collaborate with developers using Git/GitHub, ensuring high software quality and modern engineering standards.

Business Development Manager (f/m/d) Tunnel & Bridge will map business opportunities, acquire projects, and identify market strategies for the tunnel and bridge sector.

Lead and grow Jet Aviation Vienna, overseeing all tactical, operational, and financial aspects of the site. Define and execute business strategy, drive operational excellence and customer focus, and build strategic partnerships. Develop high-performing teams, represent the facility externally, and champion safety, quality, and compliance.

Senior Tax Manager to lead direct tax compliance for multiple European entities, including corporate income tax and withholding tax obligations. Support tax setup and compliance for newly licensed entities. Manage relationships with external advisors and tax authorities. Provide tax advice on business initiatives and monitor tax legislation developments.

HR Specialist responsible for payroll preparation, compliance, and employee inquiries for Austria and potentially Switzerland. Requires 3+ years of experience, knowledge of payroll rules and tax regulations, and fluency in English and German.

Senior Product Developer for premium jersey and sweat products. Oversees fit, workmanship, graphic execution, and product documentation. Manages target costing, ensuring product innovation, margin, and price balance. Requires 3+ years of experience in product development for jersey, sweat, and sportswear.

Intern supports financial modeling, due diligence, and transaction execution for private equity acquisitions. Requires a degree in Business/Economics (Finance preferred), internship experience in investment banking/M&A, and fluency in English and German.

Own and optimize Meta Ads, TikTok Ads, and Google Ads to drive bookings and leads. Build high-performing acquisition funnels and landing pages, testing creatives, audiences, and messaging to lower CAC. Collaborate with creators and develop engaging social content to grow organic presence. Track performance metrics and launch weekly experiments to shape growth direction.

Student Employee - Digital & AI Enablement will support AI & digital initiatives, developing PoCs, assisting with scripting and data processing, and contributing to trainings.

PALFINGER seeks a Global Compensation & Benefits Expert to design, manage, and develop global C&B frameworks. The role involves managing salary structures, variable compensation programs, and the global job grading system. The ideal candidate will advise HR colleagues and leaders on C&B topics, coordinate global projects, and possess strong analytical skills and data expertise.

Service Technician (m/f/d) for Wind Turbines. Maintenance and repair of wind turbines, analyzing error messages, and carrying out conversion measures. Requires vocational training in electrical engineering, electronics, or mechatronics, knowledge of Microsoft and iOS, and a Class B driver's license.