sales English-speaking jobs in Salzgitter

Lead the technical vision and development of a platform connecting renewable energy production and consumption. Design, evolve, and scale core systems, including trading infrastructure and optimization engines. Build and manage the engineering organization, driving data and intelligence capabilities.

Provide customer service support via phone, email, and chat to Dutch-speaking customers. Process orders, manage customer accounts, and handle returns, exchanges, and repairs.

Provides support to data centers and Points of Presence (POPs) for installation, repair, and maintenance activities. Requires deep knowledge of physical layer rack and stack configurations and experience with telecom/network equipment. Performs site surveys, audits, and coordinates with vendors and technicians.

Develops software for automated X-ray inspection systems, including hardware-software interfaces and electrical control panels. Designs, implements, and optimizes machine hardware, imaging, and controls. Supports service, marketing, and sales teams. Requires experience with Codesys-based PLCs and automation systems. Fluency in English and German preferred.

Develop utility-scale PV and BESS projects from site identification to construction readiness. Manage permitting, grid connection, and stakeholder coordination.

The Senior Reward Specialist executes and supports reward programs, focusing on operational excellence, system automation, and process improvement. This role involves executing reward cycles, administering processes, maintaining Workday data integrity, and supporting system configuration and automation.

Research Assistant (m/f/d) for a 3-year limited-term position at the Professorship for Hydro-mechanics. The position involves numerical simulation of microbial transport in porous media and carbonate mineral precipitation. Requires a completed university degree in a relevant field and proven knowledge of reactive transport in porous media.

Drive the continuous improvement of M365 and SharePoint environments, focusing on cloud governance, archiving, storage, and data quality. Design and implement concepts for archiving, retention, data classification, and permission management. Advise internal customers on governance and compliance topics related to SharePoint Online.

Senior Full-Stack Engineer to scale core platform and build AI-driven products. Experience with TypeScript/Node.js essential. Build and ship features end-to-end, contribute to architectural decisions, and improve system performance.

Conduct life cycle assessments (LCAs) for battery recycling processes, comparing raw materials and developing toxicity screening approaches. Experience in sustainability, LCA, LCC, and S-LCA is required.

Staff Engineer with 4+ years of optics & lighting experience in automotive and/or aerospace & defense industries. Demonstrates optical simulation workflows, provides technical support to customers, and collaborates with R&D teams.

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.

Sales Operations Analyst needed to manage partner onboarding, including contract setup, account creation, and inquiry routing. Responsibilities include maintaining PowerBI dashboards, conducting business analyses, and optimizing sales processes. Requires experience in Salesforce, PowerBI, DAX, and SQL.

HR Generalist will translate HR business plans into operational plans and lead HR planning for the Europe region. Responsibilities include developing and implementing HR programs, managing labor relations, advising management on labor law, ensuring compliance with legislation, and overseeing HR reporting and payroll services.

Lead RF design, simulation, and integration for multi-band wireless systems supporting autonomous robots and drones. Develop robust communication layers and radio architectures for swarming and distributed sensor fusion. Integrate anti-jamming and secure RF techniques to ensure reliable connectivity in contested environments. Collaborate with hardware, software, and AI teams on RF hardware, firmware, and protocols.

Senior Legal Counsel will provide comprehensive support for renewable energy projects, including tender processes, contract negotiation, and risk mitigation. Requires a Bachelor's Degree in Law and 6+ years of experience in commercial/construction contracting within renewable energy or related industries.

Senior Director will lead transaction tax teams across Germany, Europe, and globally, advising on buy-side and sell-side transactions, including tax due diligence reports and transaction structuring.

PubMatic seeks a Sales Director for its Advertiser Solutions team in Hamburg. This role focuses on driving new client acquisition, building relationships with agencies, brands, and DSPs, and representing PubMatic at industry events.

Leads EMEA Sales Development strategy and operations, building and scaling a high-performing team. Drives AI-enabled sales transformation, owns the SD tech stack, and partners with Sales, Marketing, RevOps, and Enablement. Requires 8+ years of Sales Development/Business Development leadership, 2+ years in SaaS, and 2+ years at the Director level.

Manage supply chain operations including preparing quotes, troubleshooting issues, booking sea freight, and coordinating shipments.