English-speaking jobs in Recklinghausen

Senior Technical Expert to lead complex battery storage projects from design and engineering to construction and commissioning. Responsibilities include technical leadership, project management, construction oversight, quality assurance, system optimization, and contract negotiations. Requires a degree in a relevant field and 4+ years of experience in battery storage projects.

Lead the modernization of our AWS-based backend platform, built with TypeScript Lambda functions. Shape architecture, improve reliability, and define backend evolution. Partner across teams to deliver high-quality, reliable outcomes. Mentor senior engineers and drive pragmatic decision-making.

Manages Paid Social and Display campaigns, analyzes performance data, and collaborates with cross-functional teams. Requires 2-3 years of experience, proficiency in reporting and optimization tools, and knowledge of Merchant Centers and campaign automation platforms. Must be able to work independently, manage projects, and vendor relationships. Fluency in English and a passion for luxury fashion are required.

Provide customer support to travelers before, during, and after trips. Assist with reservations, itinerary changes, and cancellations.

Develop and lead product and brand line reviews with customers across Europe, leveraging market analytics, consumer trends, and customer needs to drive sales and margin growth. Conduct market and consumer research, analyze data, and translate insights into actionable strategies. Build and maintain strong customer relationships, manage databases, and establish standardized category management processes.

European Marketing Manager will work with the European Sales and FAE team to understand customer requirements and propose product offerings from Vishay's Temperature Sensing and Circuit Protection portfolio.

The American Medical Center seeks a licensed psychiatrist to evaluate, diagnose, and treat patients. Requires a current, active, and unrestricted license in at least one US state or territory, BLS/CPR certification, fluency in English, and a commitment to ethical patient care.

Leads strategy and execution of next-generation voice capabilities at the intersection of conversational AI, real-time voice infrastructure, and enterprise-grade platform architecture. Owns the Agentic Voice domain, including telephony integrations, SIP and carrier connectivity, real-time media streaming, STT/TTS orchestration, and voice-native agent behaviors.

Manager, Transaction Services will lead and oversee buy-side and sell-side financial due diligence engagements. The role requires a minimum of 4 years of relevant experience in Transaction Services and a strong track record of leading complex due diligence engagements.

Freelance AI trainer needed to design math problems, evaluate AI solutions, and validate calculations using Python. Requires a mathematics degree, 3+ years of experience, strong Python skills, and excellent written English.

Senior Data Engineer with 3+ years experience needed to design and optimize Databricks architecture. Develop scalable data pipelines, automate CI/CD, and collaborate with DevOps and Data Science teams.

Provides remote administrative support for Atlassian applications (Jira, Confluence, Jira Service Desk) and other Atlassian software. Assists customers with configuring, customizing, and automating processes. Responds to customer requests, solves issues, and recommends best practices. Requires fluency in German and experience administering Atlassian tools.

Senior Backend Engineer to develop product sorting algorithms using Node.js and TypeScript. Manage data volumes with Google BigQuery and build high-traffic APIs. Collaborate with engineers, product managers, data scientists, and analysts.

Part-time Data Labeling Junior Specialist to support the development of AI-based anonymization software. Label and review image and video datasets to train machine learning models. Identify and tag objects according to guidelines. Strong attention to detail and computer skills required.

Trainee Clinical Research Associate for a sponsor dedicated team, working remotely throughout Germany. Responsibilities include site selection, monitoring, documentation, and communication with assigned sites. Requires a university degree in healthcare or a related field, advanced clinical research training, fluency in German and English, and a driving license. Must be available to start on April 1st or 16th, 2026.

Product Strategist will shape the strategic agenda for Product Solutions & Marketing, impacting the overall direction of Allianz Global Investors. Responsibilities include designing frameworks, conducting market research, crafting strategic recommendations, and leading cross-functional projects.

PhD position in techno-economic assessment of geothermal plants with material co-production in energy systems. The successful candidate will evaluate the economic viability of geothermal plants producing power, heat, and critical materials, comparing them to other energy sources and extraction methods.

Prysmian seeks an IMR Sales Manager to lead tendering, proposals, and contract negotiations for Inspection, Maintenance and Repair services within the Transmission Segment. The role involves developing new leads, managing customer relationships, and collaborating with internal teams to achieve sales targets.

Supports day-to-day People Operations, administrative processes, and accounting workflows. Prepares employment contracts, handles employee records, and assists with payroll inputs. Provides accounting support including journal entries, month-end close activities, and invoice tracking. Maintains process documentation and supports workflow improvements.

As a Sales Engineer, you will be the primary point of contact for international Engineering contractors, consultants, and Licensors in Germany. You will manage assigned accounts, grow business in all project market segments, and develop relationships with key stakeholders. Responsibilities include identifying customer needs, proposing solutions, negotiating orders, and providing regular customer updates.