react English-speaking jobs in Braunschweig

An enthusiastic MSc student is sought to conduct research on microglia-mediated neuroinflammation and Alzheimer's disease progression.

Manages local and international tax matters for the DACH market unit, ensuring compliance with PepsiCo's global tax standards. Leads tax reporting activities, coordinates audits, and provides guidance on tax implications of business changes.

Electrical Engineer to ensure reliable and safe operation of site electrical infrastructure and power distribution systems. Will also act as the site's primary expert for the Energy Management System (EnMS) in accordance with DIN EN ISO 50001.

Leads and oversees regulatory affairs strategy and execution across Germany, Austria, and Switzerland, ensuring compliance with local and regional regulatory requirements. Provides strategic regulatory guidance for product registrations, renewals, variations, and lifecycle management. Serves as the senior regulatory escalation point for DACH Local Market Support. Partners with cross-functional stakeholders including Commercial, Quality, Supply Chain, Legal, and Global Regulatory Affairs. Monitors regulatory changes and assesses potential impacts to products, portfolios, and operations. Leads, coaches, and develops regulatory talent.

Corporate Commodity Expert (f/m/d) drives technical and quality topics for Machined Parts across Siemens Energy. Develops commodity strategy, identifies suppliers, and implements technology roadmaps. Requires a Bachelor's or Master's degree in a relevant field and extensive experience in supplier quality management, manufacturing engineering, and supplier development.

Advise national and international clients on US and international tax matters. Interpret and apply international tax treaty provisions. Provide estate and gift tax planning services. Develop tax-efficient structures involving PFICs and CFCs.

As System Engineer Electronics, you will review hardware designs, support component approval, and collaborate with ODMs. You will conduct failure analysis, participate in product design validation, and ensure successful product industrialization.

Manage the Executive Offices for the CCO, COO, and CTO, providing comprehensive administrative, meeting, and correspondence support. Coordinate complex travel arrangements, organize high-level meetings and events, and act as a strategic gatekeeper.

Develops relationships with key and new customers in Western Europe. Expands business relationships with existing partners. Acquires and supports key customers and international trading groups. Implements pricing strategies and monitors customer sales forecasts. Negotiates contracts with key and new customers.

Inside Sales Representative will proactively engage used car dealers through outbound calling to generate potential buyers and build a strong buyer network. Responsibilities include identifying customer needs, qualifying potential buyers, and managing leads.

The Artel Inside Sales Representative drives lead generation and opportunity creation for biopharma, CDMOs, genomics, IVD, and clinical segments. This role involves outbound prospecting, lead qualification, opportunity development, and supporting Key Account Managers. The successful candidate will leverage CRM platforms, possess strong communication skills, and have experience in the biopharma or laboratory instrumentation industry.

This master thesis focuses on improving the accuracy of dynamic models for reversible Solid Oxide Cell (rSOC) systems using data-driven modeling and parameter estimation techniques. The objective is to enhance model-based control methods by bridging the gap between nominal models and actual system behavior.

This Master's thesis investigates how to enrich Object-Centric Process Mining (OCPM) in Celonis with semantic information to improve explainability and scenario awareness in automotive production planning. The goal is to design, prototype, and evaluate a concept that links object-centric event data with version- and scenario-semantics, enabling better understanding of planning rationale.

Senior oversight of counterparty credit risk (CCR) within a regulated broker-dealer legal entity. Provides senior-level approval and oversight of complex counterparty credit risk transactions. Drives strong CCR governance across the legal entity, including risk identification, challenge, escalation, and oversight of control effectiveness. Manages and monitors a diverse portfolio of counterparty exposures. Represents risk management in regulatory engagement, supervisory reviews, and internal/external audit interactions. Partners closely with Institutional Credit Management (ICM), Markets, Banking, and global CCR teams. Extensive experience in counterparty credit risk or credit risk within a global financial institution required. Strong understanding of CCR governance frameworks, including legal entity oversight, regulatory expectations, and audit/control environments. Proven experience engaging with regulatory frameworks such as MaRisk, KWG, and CRR. Demonstrated ability to operate at a senior approval authority level, exercising independent credit judgment on complex and time-sensitive transactions. Experience working within a regulated legal entity environment, including governance forums, regulatory engagement, and audit interactions. Experience operating at or near Senior Credit Officer (SCO) level, or a clear trajectory toward such responsibility. Strong stakeholder management skills, with the ability to influence across Markets, Banking, Institutional Credit Management (

Design engineer needed for permanent position. Create 2D/3D technical drawings, design components, and prepare documentation. Requires mechanical engineering background, CAD proficiency, and experience in design.

Support the Chief of Staff and Executive Office in daily operations, optimizing HR processes, and ensuring project execution.

This part-time position is responsible for loading, unloading, shipping, receiving, scanning, sorting, and stocking packages. May utilize heavy machinery. Requires ability to lift up to 70 lbs., read and memorize postal codes, and work flexible hours. Warehouse experience is preferred.

Drive new client acquisition and revenue growth for NTT DATA. Lead the development and execution of sales strategies, build C-suite relationships, and negotiate multi-year deals. Leverage deep industry knowledge and technology expertise to deliver exceptional client outcomes.

Leads affiliate-wide Customer Excellence agenda, shaping commercial performance, customer experience, and operational effectiveness. Partners with General Manager and Affiliate Management Team to drive business planning, performance management, and transformation across Commercial, Medical, Market Access, and Business Technology Services. Focuses on commercial performance, data-driven insights, digital enablement, and building a high-performing Customer Excellence team.

Professional Services Consultant will design, architect, and implement customer workspaces, manage projects, and provide guidance on workspace architecture and security. Requires fluency in English and German, 3+ years of experience in technical consulting, and strong project management and communication skills.