javascript English-speaking jobs in Mülheim

Experienced IT Project Lead to manage and enhance Oracle Agile PLM platform. Responsibilities include leading full lifecycle IT projects, system administration, technical integrations, and ensuring stable and compliant operation.

Senior Product Designer will own end-to-end design across one or more product domains, from discovery through to production-ready specs. Responsibilities include running structured discovery, improving key product flows, designing UI and interactions, and collaborating with Product and Engineering. Must have 5+ years of product design experience, a portfolio demonstrating end-to-end product design work, and strong experience designing complex B2B/SaaS products.

CMS seeks an experienced Digital Marketing Manager to lead content strategy across digital channels, focusing on performance, consistency, and user experience. The role involves setting editorial standards, overseeing the CMS website, and driving continuous performance improvements.

The Plant Lead Engineer HVDC will lead a team responsible for the design and placement of equipment for onshore and offshore HVDC stations. This role requires technical expertise in HVDC technology, electrical power, electromechanical design, auxiliary power design, and civil design. The Plant Lead Engineer will coordinate with various departments, manage technical risks, and represent Plants in customer meetings.

Data/AI Consultant to lead and deliver high-impact AI projects for clients. Requires a Master's degree and experience in data/AI consulting and managing enterprise-scale AI solutions.

Business Informatics Specialist will shape global purchasing processes and operational excellence within Supply Chain Management & Asset Optimization. Responsibilities include identifying process issues, developing solutions, managing change requests in SAP, leading cross-regional projects, and driving automation and digitalization in SAP and related processes.

Petroleum Engineers analyze geological data to determine extraction methods and risks. They evaluate reservoirs, design drilling plans, and manage production operations.

Senior Broker for DACH region, advising and negotiating large reinsurance transactions for multinational clients. Develops reinsurance strategies, analyzes portfolios, and places programs in international markets. Requires strong broking and underwriting experience, fluency in English and German, and excellent communication and negotiation skills.

Lead a new regional office for Assetara, a developer of AI solutions for cryptocurrency analytics and trading. Responsibilities include managing office operations, client consultations, brand promotion, and network development.

Analyst will contribute to complex transaction processes, conducting financial modeling, company valuations, and due diligence. Requires proficiency in financial modeling, company valuation, and due diligence processes.

Iteration One seeks a game designer to own the design of a mobile free-to-play game, including economy, progression, and monetization. Responsibilities include designing, balancing, and maintaining the game economy, owning F2P monetization, and working with developers and artists. Requires 3+ years of experience designing shipped, live F2P mobile games, strong economy design skills, and experience with idle tycoon, coin looter, or auto battle games.

Architect and build the data platform backbone, focusing on distributed computing stability and caching strategies. Design ETL pipelines and establish data lineage and metadata modeling infrastructure.

Working Student in Central Europe Finance will support daily accounting operations, closing activities, and cross-border financial coordination. Responsibilities include accounts payable and receivable, monthly/quarterly/year-end closing, financial record maintenance, audit documentation, and compliance with accounting standards.

Sales Assistant provides customer service, sales advice, and order processing for a luxury children's fashion brand. Requires fluency in German and English, proven sales skills, and retail experience.

Intern supports global procurement by evaluating offers, conducting market analyses, and preparing bid comparisons. Assists with global procurement projects, framework agreement negotiations, and supplier visits. Prepares reports and contributes to management documents. Requires enrollment in industrial engineering, mechanical engineering, business administration, or a related field. Proficiency in MS Office and strong German and English skills are necessary.

As a Lead Solution Consultant for the DACH region, you will serve as the technical authority between Docusign's Intelligent Agreement Management (IAM) platform and customers. You will partner with sales teams to understand customer challenges and build integrated solutions, translating goals into operational workflows.

Web Development Intern/Trainee provides hands-on experience on real projects. Assists with website development, focusing on usability, responsiveness, and SEO. Supports wireframing, layout design, and front-end/back-end tasks.

Leads technical proposal development, customer onboarding, and end-to-end project delivery. Manages project P&L, risk, and change requests. Develops and mentors the proposal and project management team.

Shape the future of our mobile platforms as a Product Manager for iOS and Android applications. Lead a mobile app team, manage the roadmap, and collaborate with stakeholders to optimize the user experience.

HR Business Partner for the 'Business Support' area (IT, Finance, Legal & Compliance). Provide comprehensive HR support to Group Directors and their teams, advise on employee relations, lead People & Culture projects, and manage the full recruitment process.