ruby English-speaking jobs in Stuttgart

Senior Software Engineer will design, implement, and maintain APIs, databases, and cloud infrastructure. Responsibilities include developing features end-to-end, integrating authentication flows, and collaborating cross-functionally. Requires 5+ years of experience in software engineering with strong JavaScript/TypeScript skills, cloud infrastructure experience (ideally GCP), and database expertise (SQL and/or NoSQL). Must be comfortable working on-site in Berlin.

Graduate Sales Engineer role for early engineers seeking careers in technical sales, applications engineering, and technical marketing. Extensive training provided on NI products, sales process, and customer markets. Responsibilities include supporting customers, providing demos and training, and developing test and measurement expertise. Requires a Bachelor's degree in a relevant engineering field and strong communication skills. Relocation to Paris, Milan, Munich, or Reading required.

Freelance Webflow Designer & Developer needed to build a new, custom website for a consulting firm. Must have experience with Webflow IX2 interactions, responsive design, and CMS setup. Portfolio of live Webflow builds required.

PhD position developing computer vision models to analyze surgical videos. Requires MSc in Computer Science, strong machine learning and computer vision background, and Python/deep learning experience.

Manage and coordinate grid connection applications and agreements for large-scale PV, wind, and BESS projects. Lead technical negotiations with grid operators and ensure compliance with grid codes and standards.

Experienced Channel Director needed for Central Europe (Germany, Austria, Switzerland). Will recruit and onboard partners, drive partner-sourced pipeline growth, and manage joint marketing initiatives. Requires 10+ years of channel sales experience in cybersecurity and IAM, with a proven track record of building and monetizing reseller partnerships.

Freelance Grant Writer needed to prepare grant narratives, research donor information, and manage donor relations for documenta 16. Must have fluency in English, strong writing skills, and experience in institutional fundraising.

The Head of HR for Birkenstock Components oversees all HR functions for the Bernstadt auf dem Eigen factory. Responsibilities include recruitment, performance reviews, wage reviews, disciplinary actions, and works council collaboration. The role requires experience in production HR, payroll management, and conflict resolution.

Senior Site Engineer to oversee turnkey construction projects in industrial, commercial, and residential sectors. Manage day-to-day site operations, ensuring quality, safety, scheduling, subcontractor management, documentation, and cost control. Requires 3-5 years of site management experience and knowledge of German construction standards and VOB regulations.

Coordinate and manage office and financial administration for the Cluster of Excellence SCALE. Duties include office management, personnel and financial administration, budget management, and administrative support.

Intern will support the implementation of Agentic AI and Generative AI projects in communication & marketing. Tasks include designing, developing, and implementing agentic AI systems, developing algorithms for AI applications, and conducting experiments to assess AI performance.

A postdoctoral researcher is sought to study statistical learning and predictive processing in the human brain using intracranial EEG recordings from epilepsy patients. The project combines human intracranial recordings with causal perturbation using intracortical microstimulation. The successful candidate will design and implement experiments, analyze intracranial electrophysiological recordings, and collaborate with clinical and basic neuroscience partners.

As Digital Transformation Manager IT/OT, you will drive the global strategic and operational advancement of digitalization. You will define and implement the IT/OT digitalization strategy, identify and evaluate digital optimization opportunities, and ensure digital initiatives deliver measurable business value. You will design and implement IT/OT-supported process improvements, harmonize and optimize IT/OT solutions across sites, and coordinate IT/OT projects.

Senior Brand Manager leads brand development and execution across Central Europe, translating global strategies into regional plans and driving innovation.

Working student supports sales team with CRM management, lead targeting, and outreach via email, LinkedIn, and phone. Creates and optimizes sales messaging and supports the sales process from initial contact to demo appointments.

The Field Clinical Specialist - Imaging educates physicians and hospital staff on EVOQUE technologies, device handling, and troubleshooting. Provides imaging support during procedures, analyzes imaging data, and collaborates with healthcare professionals on patient selection criteria. Requires a bachelor's degree in a technical field and 3 years of related experience.

Manage on-site wind turbine construction projects from delivery to commissioning. Coordinate civil and electrical works, supervise teams, and ensure safety and technical compliance.

Deliver groceries to customers efficiently by e-bike or e-scooter. Meet and exceed delivery targets while providing exceptional customer service. Earn at least €13.90 per hour plus tips.

The Global Head of Reefer Trade Management is responsible for the overall volume development and GP of Reefer FCL globally. This role drives and defines reefer trade strategies, manages carrier relationships, and sets and executes the global carrier strategy. The Global Head of Reefer Trade Management also leads the global trade management team and collaborates with other departments to ensure successful Reefer FCL business development.

Develop scalable applications using TypeScript (React) and PHP (Symfony) in a modern tech environment. Analyze business and technical requirements and translate them into sustainable software solutions. Ensure high code and system quality through testing, reviews, and monitoring.