ruby English-speaking jobs in Stuttgart

Lead Data Engineer needed to design, build, and evolve scalable data platforms. Guide project teams, translate business needs into data solutions, and optimize data workflows. Requires 7+ years experience in data solutions, platforms, and interfaces, strong data modeling expertise, and experience with cloud-based data platforms. Fluency in German (C1 level) and English is required.

Security Coordinator (f/m/d) will implement and enforce local security processes, support the Security Manager, and ensure security systems function correctly.

Assists with planning, designing, and evaluating global employee onboarding. Maintains the Learning Management System and supports the implementation of learning strategies. Monitors and evaluates the effectiveness of onboarding and training initiatives.

As a Customer Onboarding Specialist (d/f/m) - German Speaking, you will guide new customers through Personio's setup and integration, ensuring successful adoption across the DACH region. You will lead onboarding, champion product usage, provide consultative guidance, and manage projects while building strong customer relationships.

Manages and evolves the Enterprise Architecture (EA) repository, ensuring data quality and consistency. Operates and improves EA tools, including data models, views, reports, and dashboards. Adapts the EA data model to support a product-oriented IT organization. Provides architecture data for governance, reviews, and decision-making.

Test and verify new ERP developments, including functionalities and integrations. Prepare and execute functional, performance, and user acceptance tests. Develop and implement QA procedures and testing standards for Microsoft Dynamics Business Central.

Administrative Support professional to join a team in Germany. Support day-to-day office operations, digitalization initiatives, and ensure smooth administrative processes.

As a Business Analyst, you will translate business needs into clear requirements for development teams, ensuring our payroll solutions meet regulatory requirements and customer needs. You will work closely with Product Owners and development teams to translate business needs into actionable input for development.

Experienced business leaders with entrepreneurial drive are sought to join a trusted business consulting network as Managing Directors. Partners will lead and grow their own firms in North and East Germany, supporting SMEs in achieving growth and profitability.

Head of Engineering will define backend architecture standards and technical directions for agency projects. Oversee middleware orchestration, data & orders, integrations, and logistics. Lead technical recruitment and mentor Lead Developers and DevOps Engineers. Expert PHP (Laravel), architectural design, AWS, and infrastructure experience required.

Develops device testing at wafer, die, and module levels for optoelectronic transceiver, sensor, and mixed signal ASIC products. Designs test hardware and software, test application PCBs, and test sockets. Characterizes devices and analyzes test results. Collaborates with IC designers, product designers, and project leaders. Requires a Master's or PhD in Electrical Engineering, Physics, or equivalent with 3+ years of semiconductor testing experience.

Working student supports daily carrier operations, monitors KPIs, and collaborates with internal stakeholders. Requires enrollment in a German university, availability for a part-time role, and strong communication and data analysis skills. Fluency in English is required, additional language proficiency is a plus.

Working student to support daily operations of Corporate Communications EMEA. Manage communication channels, conduct research, and assist with campaign development.

Provide remote support to clients throughout their travel journey via email, chat, and phone. Assist with updates, inquiries, and ensure a seamless travel experience.

The Channel Marketing Assistant supports the execution of Yamaha's pan-European channel marketing strategy across the dealer and retail network. Responsibilities include assisting with campaign creation and implementation, designing visual assets, managing shop-in-shop projects, and ensuring brand consistency.

Felipillon seeks a Board-certified Orthopaedic Surgeon to diagnose and treat musculoskeletal disorders, perform surgeries, and collaborate with medical professionals in Berlin.

Supports HR Services team with transactional processes, from hiring to exit. Prepares employment contracts, notifications, letters, and participates in process improvement projects. Requires 2+ years of HR experience in a shared services environment and proficiency in ServiceNow or similar systems. Fluent German and English required. Parental leave cover until February 2028.

The Global Sales Specialist supports Hyatt's hotel conversion and pre-opening activities, managing group leads and coordinating transient RFP processes. This role acts as a liaison between Global Sales teams and hotels, ensuring commercial readiness and driving revenue generation.

Leads the central third-party funding office, supporting grant applications and project management. Develops and implements an organization-wide funding strategy in collaboration with scientific departments, administration, and senior management. Advises researchers on competitive funding proposals and administers complex collaborative projects.

Frankfurt International School seeks a highly motivated Elementary School Teaching Assistant for German (80%) to support students in grades 2-5. The successful applicant will assist the teacher, provide student support, and teach one regular German class (20%).