ruby English-speaking jobs in Brandenburg

Drive energy procurement strategy, optimize costs, ensure compliance, and promote sustainability through smart sourcing and Power Purchase Agreements (PPAs). Develop and implement negotiation strategies, analyze energy consumption, and evaluate/select energy suppliers. Collaborate with internal and external partners, monitor market trends, and manage energy contracts.

Flowserve offers 3-year apprenticeships in Itzehoe for conventional lathe operator/miller, mechatronics technician, or industrial mechanic specializing in lathe systems. Apprentices will work 4 days a week on-site and 1 day at a community college.

Lead and shape mass spectrometry-based biomarker and translational strategies in drug discovery programs. Design, implement, and lead innovative mass spectrometry workflows to deliver impactful scientific results. Act as a scientific leader and key representative in cross-functional project teams. Translate complex data into actionable recommendations. Mentor and develop scientists in a collaborative research environment.

Senior AI Video Editor will create 15-20 short-form ads per week for Meta using AI tools. Responsibilities include managing a team of editors, tracking KPIs, and ensuring high-quality output. Must have 3+ years of experience editing short-form paid ads and 1+ year managing editors. Proficiency in AI video tools (Higgsfield, Runway, Kling, Flow, Sora) and CapCut or Adobe Premiere + After Effects is required.

Avionics V&V Engineer needed for Navigation system team. Responsibilities include integration and management of equipment and systems, development of test procedures, and support of certification and qualification processes. Requires a Master's degree in a relevant field and at least 3 years of experience.

Two Student Assistants will support empirical social science research projects in political inequality, conflict, development, and governance. Tasks include data cleaning, analysis, research contributions, and literature reviews. Applicants must be enrolled in a relevant Bachelor or Master program and have strong quantitative skills.

As a Client Service Associate, you will be the first point of contact for Italian-speaking customers, answering inquiries via email and phone. You will resolve routine customer issues and collaborate with the Level 2 team for complex questions.

Intern to research innovative algorithms in learning-based video compression. Develop, implement, and test variable rate functionality and conduct rate matching. Implement algorithms on reference software and generate technical reports.

Senior Medical Science Liaison (MSL) for a 9-month paternity cover in Frankfurt. Lead scientific exchange with Key Opinion Leaders (KOLs) in Rare Disease, communicate clinical data, and support Medical Affairs strategy. Requires advanced degree in medical/natural sciences and proven MSL experience. Fluent in English and German. Extensive travel required.

Own the full sales cycle for Patchstack's application-layer security solutions, targeting regional hosting providers, agencies, and key accounts. Build pipeline, qualify leads, deliver demos, and close deals. Must have experience selling B2B SaaS, ideally technical solutions, with a proven track record of closing deals in the $25k+ ACV range.

Electrical Design Engineer needed for aircraft upgrade and modification programs. Focus on aircraft interior systems, electrical integration, and avionic modifications. Design wiring systems, manage BOMs, conduct load analysis, and prepare technical reports.

Provides expert legal advice and support to German clients on data protection matters, ensuring compliance with data protection regulations, including the GDPR.

DuPont seeks a EMEA New Business Development Technology Lead to identify, prioritize, and develop new applications and platforms for Tyvek® Roll Goods Business. This role will define technical value propositions, lead feasibility assessments, and collaborate cross-functionally to support business case development and transition opportunities to commercialization.

Internship in Global Communications / Operational Excellence & Digital for enrolled students (m/f/d) in communication sciences, media, digital business, or a comparable field.

This 6-month, full-time remote internship supports multilingual document workflows for international clients. Tasks include file preparation, OCR support, visual QA checks, and workflow coordination. Fluent English and strong organizational skills are required.

Product Lead will define roadmap priorities for AI-native enterprise platform, focusing on reusable capabilities and workflow automation. Collaborate with customers and engineering teams to translate operational workflows into scalable product solutions. Strong product thinking, systems intuition, and understanding of enterprise operations required. Fluency in German and English preferred.

Drive DACH growth for a leading ticketing platform. Identify, approach, and close new event organizer and ticketing partnerships across Germany, Austria, and Switzerland. Own the full sales cycle and represent TicketSwap at industry events.

Versatile designer needed to shape brand identity and user experience across web, marketing, and internal touchpoints. Collaborate with leadership and developers to define and execute visual direction, create design systems, and refine digital experiences. Strong portfolio demonstrating digital design, branding, and UI/UX skills required.

Treasury Manager will ensure tesa's financial stability by managing liquidity, financial risks, and treasury operations. Responsibilities include cash flow forecasting, financing and investment analysis, risk management, and process improvement.

Customer Service & Office Manager DACH needed to ensure smooth daily operations. The role combines office management, customer care, service coordination, and administrative support. Requires several years of experience in office management, administration, customer service, finance coordination, or service support. Fluent German and English required.