student English-speaking jobs in Gelsenkirchen

Stackgini seeks a Founding Product Designer & Researcher to own the product design process for an AI-powered IT operating system. Responsibilities include designing AI-native interfaces, conducting user research, and translating product strategy into design solutions. Must have 4+ years of product design experience with a portfolio showcasing B2B SaaS, enterprise tools, or workflow automation products. Expert-level Figma skills and experience with AI-assisted design and prototyping tools are required.

Technical Sales Representative drives the entire sales funnel, from lead generation to closing deals. Collaborates with Application Engineers to design automated solutions using Vention's proprietary tools. Provides customer feedback to refine sales strategies.

Provide armed security for embassies and diplomatic residences in Berlin. Duties include guarding, patrolling, access control, visitor registration, and monitoring security systems.

Lead teams and manage transaction tax engagements across Germany, Europe, and globally. Provide tax advice on buy-side and sell-side transactions, including due diligence reports and structuring.

Provides technical support in a biopharmaceutical laboratory, performing analyses, assisting with method validations, and training new team members. Requires experience in a biopharmaceutical laboratory and proficiency in analytical methods and MS Office.

Senior Specialist will own global Order-to-Cash (O2C) Finance processes, including Customer Master Data, Invoicing & Billing, Cash Applications, Collections, Dunning & Accounts Receivable Management. Establishes and maintains global O2C standards, identifies process improvement opportunities, and manages a third-party business process provider. Collaborates with related functions and stakeholders to ensure O2C processes meet business needs.

Design and implement scalable backend services for an internal automation platform using Go (Golang). Build and maintain CI/CD pipelines, optimize developer workflows, and develop RESTful APIs. Collaborate with teams to translate pain points into technical solutions.

Leads a team responsible for issuing invoices, managing collections, and settling commissions for Business Partners. Requires an MBA in Accounting & Finance, 10+ years of experience, and proficiency in English and German.

Manage the entire sales process in the Netherlands, from lead generation to partnership development. Build relationships with healthcare professionals, retailers, and key partners. Act as the face of NORSAN at industry events and serve as the primary point of contact for clients.

Master's Internship in Research & Development (R&D) for Sports Medicine focusing on software engineering. The internship will involve developing and evaluating novel analysis methods for patient-specific solutions using AI/ML techniques. Ideal candidates have a master's degree in computer science, software engineering, or a related field and experience with AI/ML model development.

Loads and unloads UPS packages, utilizing machinery as needed. Performs package handling, shipping, receiving, scanning, sorting, and stocking. Must be able to lift up to 70 lbs.

Develop and operate trading activities supporting asset management, vault, and risk businesses. Focus on market-neutral and delta-neutral strategies across centralized venues and on-chain infrastructure. Define standards for trading capital deployment, risk management, and integration with underwriting, product design, and engineering.

Prepares and publishes the Group's external financial reports, including annual and interim financial statements, the management report, and regulatory filings. Ensures compliance with IFRS and internal reporting standards. Manages and develops the disclosure tool, prepares and reviews notes and disclosures, and ensures alignment with consolidated figures, accounting policies, and reporting requirements.

Define and implement R&D project management strategy, standards, and methodologies. Steer and support the R&D project portfolio, ensuring prioritization and transparent reporting. Lead portfolio and capacity planning, ensuring critical initiatives are appropriately staffed and resourced. Ensure rigorous planning and execution for all R&D projects, monitor KPIs, and address deviations. Promote best practices in risk management, requirements management, and design transfer. Lead, develop, and coach Project and Program Managers. Design and implement training, tools, and standardized documentation. Drive continuous improvement of project management processes, tools, and KPIs.

Product/UX Designer will apply design thinking to create user-friendly solutions. Responsibilities include conducting research, creating wireframes and prototypes, and collaborating with cross-functional teams. Requires 2-5 years of experience, proficiency in Figma, and experience implementing Material Design and WCAG.

Manage major airfreight tenders and RFQs, from request to submission. Create competitive proposals, collaborate with internal teams, and ensure customer requirements are met. Monitor market trends, optimize solutions, and deliver high-quality documentation.

Sales Engineer to drive business development in the Maghreb and MENA regions. Responsibilities include proposal preparation, opportunity identification, contract negotiation, and project presentation. Requires a bachelor's or master's degree in Mechanical or Electrical Engineering, proficiency in English, and experience in industrial capital goods sales.

Provide customer service and order processing support for dealers and customers worldwide. Manage order fulfillment from quotation to invoicing and handle national and international shipments.

Engineer will conduct technical failure investigations of electro-medical devices, collaborating with cross-functional teams to determine root causes and improve product quality. Responsibilities include developing test concepts, executing tests, and troubleshooting electrical/electronic modules.

Leads and manages the global engineering organization for Polymer Processing Systems, responsible for new product development, sustaining engineering, and application engineering. Manages budgets, teams, and projects to ensure successful product development and commercialization.