backend developer English-speaking jobs in Neuss

Develop and implement global sales strategy for particle characterization & sorption solutions. Lead, coach, and upskill global sales teams. Own the complete sales cycle and collaborate cross-functionally.

Expert Apache Ignite professional needed for audit and optimization of existing clusters. Responsibilities include performance analysis, capacity planning, and resolving stability issues. Requires deep knowledge of Apache Ignite architecture, Java, and performance engineering.

Leads Siemens' global portfolio of large-scale construction projects, from feasibility studies to final acceptance. Manages an international team of project managers and construction experts, ensuring projects meet cost, schedule, and quality targets. Collaborates with internal clients to translate business requirements into technical solutions and prepares investment proposals for decision-making bodies. Drives digitalization and sustainability in construction.

Senior Accountant to manage accounting for the northern Germany company cluster, lead a team, and participate in finance department projects. Requires a bachelor's or master's degree in finance/accounting with at least 5 years of experience, strong accounting knowledge, and fluency in German and English.

Supports radiopharmaceutical development projects, implements production processes, and performs quality control testing. Assesses processes from a quality perspective and ensures compliance with standards. Prepares and reviews GMP documentation, tracks project progress, and collaborates with internal and external teams.

Senior Technical Manager will lead net zero carbon building initiatives for office, retail, industrial & logistics, and residential assets in Europe. Responsibilities include reviewing audits, developing implementation plans, identifying technical partnerships, and managing projects. Requires a relevant technical qualification, experience in delivering net zero carbon programs, and strong communication and project management skills.

Lead Consultant will manage a team of data migration consultants, demonstrating expertise in Syniti's methodology, tools, and data migration processes. Requires experience in ETL, data migration, data quality, and data analysis, as well as project management and customer-facing skills.

Application Engineer (w/m/d) provides technical support to customers in Central and Eastern Europe for Parker LORD Rubber-to-Substrate bonding agents, Weatherstrip and Glass Coatings. Responsibilities include product support, project documentation, sales assistance, trial management, technology presentation, customer training, and product development input. Requires a technical degree, 5+ years of experience in adhesives, coatings, rubber, and application methods, strong communication and organizational skills, and proficiency in German and English.

Global Consumer Lead to develop and implement innovative marketing strategies based on consumer needs and desires. Responsibilities include market analysis, brand awareness, product innovation, and ensuring product availability. Requires a marketing or business administration degree and experience in consumer insights and media.

Lead development and operations teams in delivering high-availability AWS services to EU customers for the inaugural European Sovereign Cloud (ESC) launch in 2025. Collaborate with global AWS teams, analyze system performance, and drive operational excellence. Manage teams in systems operations and development, emphasizing automation and engineering efficiency.

As a Working Student in the Talent Management Unit, you will support career development, staffing, and HR topics. You will assist with Career Development meetings, process data in the HR/staffing database, and collaborate with Talent Specialists.

Provides onsite technical support for the integration of In-Flight Entertainment (IFE) systems from project phase to aircraft delivery. Troubleshoots and resolves system problems, and assists OEM and airlines with testing and operating the system.

Develop, maintain, and harmonize global procurement policies, guidelines, processes, and tools. Lead procurement projects, ensure compliance with regulations, and foster a data-driven culture.

Senior SAP Group Reporting Consultant needed for a 6-month project (extendable) starting ASAP. The consultant will support the design, configuration, and delivery of SAP S/4HANA Finance for Group Reporting.

Medical Doctor with Gastroenterology Fellowship certification required. Provides medical input to global clinical studies, advises teams and partners, and ensures patient safety. Reviews clinical data, addresses safety issues, and collaborates on protocol development and reporting.

The Max Delbrück Center seeks an epidemiologist with expertise in genetic and molecular epidemiology for a fixed-term position. The role involves planning, managing, and organizing research projects, developing data analysis plans, and analyzing complex data from cohort studies.

Experienced SAP Authorization Specialist needed to design, implement, and monitor authorizations across a diverse SAP environment (ERP, BW/4HANA, Fiori, Solution Manager, HANA, SAP Cloud).

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.

Compliance Manager (f/m/d) will design, enhance, and maintain a group-wide Compliance Management System. The role will strengthen decentralized compliance governance, lead investigations, conduct risk assessments, and develop training programs. The ideal candidate will have a university degree in a related field, extensive experience in compliance, governance, or risk management, and fluency in German and English.

Develop and implement global sales strategy for particle characterization and sorption solutions. Lead, coach, and upskill global sales teams. Own the complete sales cycle and collaborate cross-functionally.