react English-speaking jobs in Braunschweig

Senior System Administrator will act as onsite technical lead for the Berlin office, ensuring smooth IT operations and driving improvements. Responsibilities include providing 2nd-level support, managing Microsoft 365 environment, server infrastructure, and leading IT projects.

As Legal Counsel – Energy Sales Contracts, you will draft, review, and negotiate complex Power Purchase Agreements (PPAs) and other energy sales contracts across European markets. You will provide legal guidance throughout the deal lifecycle, collaborating with cross-functional teams to align legal, commercial, and risk perspectives.

Lead the development of intelligent systems that operate in the real world. Define AI and robotics strategy, build and scale multidisciplinary teams, and drive the development of autonomous systems.

Software Development Manager to lead a team and own the technical architecture of AI-powered software products. Experience in AI system design, LLM integration, and scalable software architecture required.

Implement and configure Workday Employee Document Management for global customers. Lead workstreams, understand customer requirements, and design solutions. Support junior team members and share knowledge.

Leads the transformation of reporting and analytics from a centralized to a modern, business unit-driven setup. Establishes a scalable reporting architecture, defines KPIs, and builds reusable data products. Integrates with data pipelines from MDM, Salesforce, ERP, and operational systems.

An international, people‐focused organisation with a collaborative culture and a strong presence across multiple markets is looking for an office manager. The role is based out of the Darmstadt office and is a close‐knit team of around 30 colleagues, working closely with our larger London hub and wider global network.

Field CTO / Head of Technical Evangelism to lead technical conversations in enterprise sales cycles. Translate architecture into business value and build a team of evangelists. Must be comfortable speaking with CIOs and engineering teams.

About the Role We are supporting a leading global e-commerce and logistics organisation in expanding and optimising its last-mile delivery network across Europe . This is a hands‐on role focused on real‐world operations—not IT.

Shape the future employee experience at Redcare Pharmacy, Europe's No.1 e-pharmacy. As the first dedicated Modern Workplace Engineer, define the roadmap, modernize workplace technologies, and drive the transition to a cloud-first environment.

Student assistant for X-Ray Photon Diagnostics group. Develop software tools for data analysis, support data analysis of X-ray beam characterization, and assist with hardware and commissioning activities.

Experienced Ubuntu OS Engineer/Architect needed to support a centrally managed solution for developers. Must have hands-on experience managing Ubuntu OS in an enterprise environment, including network and security setups.

Senior Product Manager to lead product development and growth for AI-driven health technology solutions used by biopharma customers in precision medicine and translational research.

We are looking for a highly organized Support Specialist / Logistics Coordinator to provide real‐time operational support to delivery partners across Germany. In this role, you will ensure that drivers are able to start routes on time, resolve on‐road issues quickly, and maintain a smooth delivery experience for all partners involved.

The Chief Financial Officer (m/f/d) will design, operate, and evolve the financial system for a rapidly scaling supply chain platform. Responsibilities include P&L, balance sheet, cash flow, and working capital management, as well as capital structure, financing, and M&A. The CFO will also own accounting, controls, and governance, and build and lead a high-performance finance organization.

ATIA Holding seeks reseller companies to find clients needing IT systems, web applications, or ISO standard services. Partners receive 20-30% of project value or set their own price on a base price.

Leads strategic vision, operations, and market expansion for a global cryptocurrency exchange. Guides the company through evolving market dynamics and regulations. Builds trusted relationships with partners, stakeholders, and regulators. Drives financial strength, risk management, and fundraising efforts. Requires proven CEO or senior management experience in fintech, finance, or technology with cryptocurrency or blockchain experience.

Lead large-scale digital product and platform engineering initiatives across customer-facing ecosystems. Define and execute a technology roadmap aligned with business objectives. Drive AI-led transformation across product engineering, customer experience, and engineering productivity.

Freelance SAP EDI Consultant needed for 12+ month program. Configure, validate, and manage EDI solutions, interfaces, and integrations. Support data migration, testing, and cutover. Strong SAP EDI, S/4HANA, middleware, and API experience required. Hybrid work model.

Dynamic CFO/SVP Finance to build a finance function, implement SaaS metrics, and lead funding rounds for a fast-expanding SaaS scale-up. Must have experience raising Series A or B funding for SaaS companies and be based in Berlin.