ruby English-speaking jobs in Brandenburg

The Fraunhofer Institute for Industrial Engineering IAO and the Fraunhofer Institute IPA are seeking a (Senior) Quantum Software Developer to join their Quantum Service Engineering research area. The successful candidate will translate theoretical concepts into robust, scalable, and maintainable software systems.

Experienced Group Lead Mechanical Engineer to lead a multidisciplinary team designing and delivering mechanical building services for Data Centres, Industrial Facilities and other Mission Critical projects. Provide technical and people leadership across HVAC, heating, cooling, plumbing and sprinkler systems. Ensure high-quality engineering solutions from concept design through construction support and commissioning.

HR Specialist to support international mobility and expat services between European headquarters and the parent company in Japan. Manages visa, relocation, and onboarding processes for expatriates. Coordinates communication and supports HR initiatives across the organization. Requires Bachelor's degree, 4+ years international HR experience, and fluency in English. Japanese language skills preferred.

Leads and manages the LNG trading desk, developing strategy, executing trades, and optimizing regasification terminal utilization. Identifies market opportunities, builds relationships with counterparties, and ensures adherence to risk and compliance policies. Requires 5+ years of LNG trading experience and strong leadership skills.

Experienced Export Coordinators needed to manage sea freight shipments (FCL & LCL) from booking to delivery. Coordinate with customers, shipping lines, agents, and hauliers. Ensure compliance with customs regulations and international shipping requirements.

Visable, the European B2B market leader, seeks a Sales Manager to drive customer acquisition for B2B platforms "wer liefert was (wlw)" and "europages." Polish language skills are required.

Leads global MS&T strategy for antibody manufacturing, supporting clinical and commercial programs. Provides technical leadership for process development, scale-up, and continuous improvement. Drives technology transfers and establishes manufacturing strategies to improve process robustness and scalability.

Credit Analyst (AVP) to conduct financial and credit analysis for corporate borrowers, prepare credit applications, and monitor the corporate loan portfolio. Experience in a regulated European banking environment, ideally under ECB standards, is advantageous.

Content Editor for German language course. Expert user of German, fluent in English (B2 or C1). Translate and design German language lessons, assist with picture selection, and create online learning content. Previous experience as a translator or language teacher is a plus.

Senior Recruiter to partner with stakeholders, create hiring strategies, and manage the full recruitment cycle. Experience in full-cycle recruitment, liaising with senior leadership, and executing innovative hiring strategies required. Fluency in German and English is essential.

The Plant Manager will lead and guide site operations, ensuring safe, efficient, and high-quality manufacturing performance. The role involves full end-to-end responsibility for plant operations, including production, quality, safety, maintenance, and supply chain interfaces. The Plant Manager will champion Lean Manufacturing and Continuous Improvement, embedding a culture of efficiency and operational excellence.

Lead end-to-end development and operationalization of Machine Learning models within a team. Translate business requirements into technical specifications and present results. Write maintainable code, mentor junior team members, and continuously improve tooling and development practices.

Lead the financial strategy of a rapidly scaling technology business, ensuring the organization is equipped to deliver ambitious growth plans across multiple markets. You will take ownership of investor relations, capital raising activities, strategic transactions and the financial infrastructure required to support a globally expanding organization. This is a highly visible role requiring the gravitas to engage confidently with Boards, institutional investors, private equity firms, venture capital partners and senior leadership teams.

Shape the future of customer engagement by designing and evolving customer-facing solutions across Dynamics 365 (Sales, Customer Service, Customer Insights-Journey) and digital channels. Drive end-to-end solution development, from requirements engineering to implementation, testing, and deployment. Take ownership of the cloud-based D365 platform administration.

Experienced leader to define and execute global cloud and infrastructure strategy, governance, and operations. Drive cloud transformation, infrastructure modernization, and security-by-design initiatives. Manage global technology vendors and service providers.

Partner in Business Solutions and Business Development for the insurance industry. Drive co-creation of new products and solutions, analyze processes, and propose business value to North European customers. Minimum 8 years of experience providing IT solutions to insurance companies and a deep expertise in Core Insurance software are required.

Apply your IFRS expertise to complex accounting topics within a global environment. This role focuses on IFRS 3, IAS 36, and IAS 38, ensuring compliant and timely consolidated financial reporting for the Home Comfort subgroup. You will provide technical guidance to auditors and internal stakeholders, track IFRS developments, and contribute to process improvements.

Research Assistant positions available at the Institute for Software and Systems Engineering (ISSE) at Clausthal University of Technology. Focus on AI-based platforms and matching systems for the circular economy. Responsibilities include requirements definition, research project conception, and development of AI-supported solutions. Applicants must have a Master's or Diploma in computer science, software systems engineering, digital technologies, or a related field. Strong knowledge of programming languages, object orientation, machine learning, and both written and spoken English and German are required.

Kautex, a global automotive supplier, seeks a Working Student IT - Infrastructure to support its IT infrastructure across 30+ plants in 13 countries.

Program Manager will design and implement scalable frameworks and standardized operating procedures for EU operations. Lead program enhancements and analyze delivery performance metrics to identify optimization opportunities. Collaborate cross-functionally to resolve business challenges. Requires 5+ years of experience in last mile delivery, fleet management, and proficiency in data analysis.