data scientist English-speaking jobs in Gelsenkirchen

Lead Tech Strategist (f/m/d) Core Platforms in Energy Retail at E.ON Digital Technology. Develops technological capabilities, advises on technology utilization, and leads IT/Tech organizational transformation. Requires a degree in business informatics or management, experience as Head of IT or Head of Core Systems, and expertise in SAP, Salesforce, Kraken, etc.

Manage outsourced payroll for France, ensuring accuracy, compliance, and timely payments. Requires 4+ years of experience in multinational payroll, French native fluency, and proficiency in relevant software.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

Partner with a focus on SAP, responsible for business development, client leadership, and engagement oversight. Leads complex SAP programs, shapes growth strategy, and mentors a consulting team. Requires 10+ years of SAP consulting experience, leadership roles, and expertise in S/4HANA, Finance, Supply Chain, Data & Analytics, or industry-specific solutions.

Account Executive will develop business opportunities with customers, analyze needs, and coordinate solutions. Requires a motivated, customer-focused sales professional with experience managing accounts and excellent communication skills.

Strategic European Brand Manager to lead the PPE portfolio, shaping strategy, driving growth, and leading market assessments. Develops marketing campaigns, manages product lifecycle, and collaborates with stakeholders across Europe. Requires 8+ years of experience in medical devices, marketing, or commercial roles with a proven track record of success in multiple European markets.

BWI Group seeks a Sales Support Engineer to support new business with German OEMs. The role involves representing BWI engineering at OEM technical centers, understanding customer needs, presenting technical solutions, and participating in design activities.

Intern will support corporate development projects, conduct competitor analysis, and prepare presentations for the Board of Management.

Executive Assistant to support Managing Directors, organize meetings and travel, prepare presentations, and collaborate with teams.

This PhD position at the Helmholtz School for Data Science in Life, Earth and Energy (HDS-LEE) focuses on developing machine learning algorithms to accelerate AC power flow computations. The successful candidate will extend existing neural network architectures to solve AC-PF problems of varying complexities and investigate hybrid ML-classical approaches.

Support the Sales team in driving strategic initiatives, optimizing processes, and identifying growth opportunities. Conduct market research, translate business questions into data analyses, and prepare materials for client presentations. Collaborate with internal stakeholders to design and deliver new verticals and expansion opportunities.

Account Manager to expand Combient Foundry's footprint in the DACH region. Develop and manage member portfolio, orchestrating venture-client cycles from needs identification to scale. Align stakeholders, connect corporates with startups, and ensure measurable business impact. Requires 3+ years of project/program management experience, strong communication skills, and native-level German fluency.

Provides day-to-day GFCC advisory services to the business, assisting in the creation and maintenance of policies and procedures related to AML and CTF laws. Reviews customer escalations and assists in evaluating new business initiatives for regulatory impact and compliance. Collaborates with teams on regulatory examinations, audits, and investigations.

The Head of Accounting will oversee the company's accounting function, ensuring accurate financial reporting under German GAAP (HGB), optimizing processes, and collaborating with external partners.

Senior Account Executive will lead growth across EMEA, acquiring new corporate clients in the air, rail, and cruise industries. Responsibilities include developing a sales pipeline, building strategic partnerships, and consulting with potential customers on HRS Crew and Workforce Solutions.

Assist hardware development for 5G applications. Support RF measurements, performance evaluation, and test automation. Enrolled student in electrical engineering with RF knowledge and programming skills.

Lead an on-site technical team, ensuring smooth daily Data Center operations and excellent customer relationships. Drive a proactive, safe, and high-performance environment while optimizing resources and continuously improving processes.

Provide expert-level support for payroll processing, compliance, and system functionalities. Respond to customer inquiries via email, callbacks, and live chat, delivering timely, clear, and empathetic support. Collaborate with internal teams to troubleshoot issues and develop solutions.

Leads group for clinical trials and development programs in functional gastrointestinal and gastrointestinal motility disorders. Responsible for clinical development strategy and scientific integrity of trials. Collaborates with cross-functional teams and stakeholders.

Senior Finance Operations & SSC Excellence Manager for Vantage Towers. Manages interface between SSC team and stakeholders, creates reports, performs cash flow reporting and lease reviews, executes SOX and internal controls, and ensures quality assurance of SSC activities. Requires 3+ years of financial accounting experience, real estate lease accounting knowledge, and fluency in German and English.