react English-speaking jobs in Braunschweig

Backend Developer to develop and redesign systems, focusing on stability, security, and performance. Requires OOP in PHP (Symfony/Zend), MySQL, and JavaScript/HTML experience.

Experienced Zero Trust Architect needed to lead design and implementation of security architecture for a DoD organization. Responsibilities include IAM, network security, endpoint protection, and incident response. Requires current Top Secret/SCI clearance.

Drive scalable growth for Industrial Trade & Converting by defining and executing global channel strategy. This role strengthens partner performance, manages the partner ecosystem, and connects demand generation with indirect channel execution.

Lead and enable a people ecosystem as a Strategic HR Partner, driving the People Strategy for the function. This role involves organizational design, workforce planning, and advising senior leadership.

Solution Architect SAP Finance will manage SAP SEM-BCS for automated financial data transfer and optimize IT reporting guidelines. This role supports domestic and international companies on Group reporting implementation.

Become part of a highly motivated hybrid team and take the opportunity to make a real contribution to the cybersecurity of critical infrastructures in the DACH region, in Europe and worldwide. We look forward to developing new, innovative solutions together with you and shaping the future of Rhebo!

Design and build measurement devices for material testing, combining mechanical and electronic components. Calibrate, troubleshoot, and automate measurement sequences while collaborating with material scientists. Requires hands-on experience and strong problem-solving skills.

Fullstack Engineer to build core infrastructure for the plugin platform. Responsibilities include creating UI components, integration layers, and security mechanisms. Requires strong React/TypeScript and Java/Kotlin or Go/TypeScript experience.

Experienced Project Manager needed for a freelance, large-scale BESS project in Hamburg. Responsibilities include managing delivery from construction through commissioning, coordinating teams, and overseeing grid connection activities. Requires BESS project experience.

Seeking PLM Consultant, Teamcenter Architect, Polarion Consultant, or Presales Consultant roles within the Siemens DI Software Partner Ecosystem. Apply directly to the respective partner job posting.

Working student for IT Administration. Responsibilities include managing Google Workspace, maintaining network infrastructure, organizing hardware onboarding, and monitoring IT security. Requires an ongoing degree in a relevant field and B1 German/English skills.

We're now building the AI analyst that takes this work off people's hands - working directly on the customer's own data, scalable without adding headcount. We're well-funded, and we're bringing AI into real estate. Your Mission As a Data Scientist at Predium, you will help develop and improve the data-driven models behind our platform.

Head of Engineering - Delivery sets strategy for Professional Services engineering. Responsibilities include developing engineers, owning skill maps, and selling technical substance in client engagements. Requires deep AI/software architecture knowledge and fluency in German and English.

Head of Engineering will lead and grow a high-performing software engineering organization, reporting to the CTO. This role involves introducing stronger operating structures and embedding AI-assisted development while partnering with various stakeholders.

Client-facing Data Visualization Analyst supporting Integrated Air and Missile Defense. Develop data methodologies, analyze operational data, and present findings using tools like SQL, Python, and visualization formats. Requires 3+ years in data science or related fields and TS/SCI clearance.

Build and configure security tools like SIEM and xDR to detect incidents. Participate in security operations, incident assessment, and response coordination. Manage Microsoft Sentinel and refine SOC processes.

Lead, develop, and optimize the Key Account Management team in Germany to achieve commercial targets and maximize market share. This role requires strong leadership, pharmaceutical sales knowledge, and fluency in German and English.

Matrix42 is seeking unsolicited applications from individuals passionate about shaping the IT of tomorrow. Ideal candidates approach new challenges with commitment, enjoy international environments, and strive for continuous development.

Controller for European Logistics & Supply Chain Finance. Responsibilities include cost controlling, budgeting, and management reporting. Requires a relevant degree and experience in a financial or analytical role.

Senior Sales Manager to drive strategic growth in contract logistics across EMEA. Manage the full sales cycle, develop tailored solutions, and build long-term customer relationships in industries like Heavy Duties or Semiconductors. Requires 6+ years of sales experience.