student English-speaking jobs in Gelsenkirchen

Graduate program for recent electronics or embedded engineering graduates seeking a 15-month opportunity in embedded solution development.

Private Equity Associate to support the full investment cycle for infrastructure assets across Europe and OECD markets. 3-5 years of experience in private markets, investment banking, or consulting with a focus on infrastructure. Strong financial modeling skills and experience in due diligence and transaction execution.

The Chief Product and Technology Officer leads product strategy, portfolio management, and roadmap decisions for a DeFi ecosystem. This role defines product direction, ensures product quality, and guides technology choices to support product strategy and delivery goals.

Shape Advantest's process, data, and technology landscape as a Global E2E Enterprise Architect. Develop and maintain the enterprise architecture vision, strategy, and roadmap, aligning business goals with technological capabilities. Analyze emerging trends and technologies, assess their impact, and recommend adoption strategies. Lead the design of a scalable, integrated architecture to enable Advantest's growth. Collaborate with business, process, data, and solution architects to ensure architectural coherence.

Project Manager responsible for planning, managing, and executing renewable energy projects. Oversees project progress, quality, safety, cost, risk, and personnel. Supports business development, procurement, and contract negotiations. Requires fluency in English, 5+ years of project management experience, and 3+ years in the PV field.

Leads the end-to-end delivery strategy for Clearwater's SaaS platform across Germany, Austria, and Switzerland. Builds and scales a team of implementation professionals, ensuring client success and driving operational excellence.

Develop and execute partner strategies and build partner programs to drive channel-led revenue growth. Recruit, onboard, train, and enable strategic partners to accelerate the adoption of OT cybersecurity solutions. Collaborate with sales and marketing teams to co-develop and close deals through the channel.

We are seeking a highly motivated individual to conceptualize and build a new revenue vertical for our rapidly growing property management company. This role involves driving geographical expansion, transforming portfolio companies into scalable technology entities, and leading recruitment efforts. Native-level German fluency and the ability to work independently are essential.

External Communications Intern to support the Springer Nature External Communications team. Responsibilities include writing and editing press releases, distributing materials to media, coordinating with freelancers and press offices, and monitoring press coverage. Requires a science or liberal arts degree, excellent English and German language skills, and strong journalistic and communication experience.

Provide on-site diagnostics and repairs for Cowboy e-bikes in Hamburg. Travel to customer locations, use diagnostic tools, and deliver a positive repair experience. Must be customer-oriented, reliable, and comfortable working independently. Freelance/self-employed status required. German and English fluency needed.

German Customer Service Specialist needed for international projects in Lisbon, Portugal. Provide support to German-speaking customers via phone, email, and chat. Must be native/fluent in German (C1-C2) and have good English skills (B1+).

Develops the "Digital Products" domain according to the Area Consulting CoE Products & Digital Solutions and Corporate IT Strategy. Acts as advisor, guiding business units through ideation, process optimization, and technology scouting. Ensures adherence to the Enterprise Architecture Management (EAM) framework within Liebherr-IT Services GmbH and the entire Liebherr Group.

Lead and grow a high-performing engineering team (4-9 people) responsible for delivering a large-scale real estate platform. Contribute to architecture, prototypes, and code while ensuring predictable delivery and engineering quality. Manage risks, remove blockers, and drive roadmap and OKRs.

Leads and structures the Internal Audit (IA) team, defining the IA charter, audit strategy, and methodology. Manages the global IA budget and oversees audits covering financial reporting, IT general controls, and MAR/disclosure controls. Ensures timely issue remediation and drives a culture of accountability and continuous improvement.

Senior QA Engineer needed for end-to-end (E2E) testing using Java-based frameworks (TestNG, JUnit) or Cypress. Design, develop, and maintain automated test scripts, focusing on data-driven risk reduction and performance testing. Collaborate with cross-functional teams to ensure thorough testing of features and functionalities.

Operations & Administration Manager needed for a small subsidiary of Delta Plus Group. Coordinate daily activities, logistics, production, procurement, and inventory. Support financial follow-up, HR administration, and customer service.

Global Benefits Analyst manages client portfolios, implements and monitors global brokerage mandates, and coordinates renewals of health and risk policies. Requires a Bachelor's degree, minimum two years' experience in insurance, and strong analytical and communication skills.

The Senior Originator will manage the end-to-end lifecycle of contracted assets, from evaluation and pricing to execution and performance monitoring. Responsibilities include contributing to desk PnL through trading strategies, working with the Origination team on business development, and developing tools for deal evaluation and back-testing. The role requires a strong market view of European energy markets and experience in position management and portfolio optimization.

Project Resource and Operations Specialist to manage subcontractor resources, procurement, and logistics for civil/FTTH projects. Requires 3+ years of experience in project support, strong organizational skills, and fluency in German and English.

Manage the lifecycle of a product portfolio, including definition, monitoring, and phase-out decisions. Support sales teams with market launches and product improvements. Collaborate with R&D, production, and marketing teams on new product launches.