ruby English-speaking jobs in Stuttgart

Senior Backend Developer will design, implement, and maintain scalable backend systems. Responsibilities include API design, LLM integrations, and collaborating with frontend teams. Requires several years of experience as a Backend Developer with strong proficiency in Kotlin, Java, or a JVM-based language.

Database Administrator responsible for installation, administration, and operation of MS SQL Server databases within a shared IT network. Duties include automation, monitoring, and optimization of database environments, planning resource requirements, implementing software updates, and resolving complex issues.

Leads IT projects and develops on-prem and cloud infrastructures. Designs and optimizes IT system architectures, ensuring continuous improvement. Consults on technologies, evaluates infrastructure performance, and manages integration and migration activities.

Experienced Senior Go Engineer needed for a growing digital start-up/scale-up. You will own core product development, collaborating with UX, engineering, and mobile teams. This role is mostly remote with occasional office visits. Requires B1+ German and fluent English.

PMI Manager to drive growth and integration strategy for a cybersecurity and compliance company. Develop cross-selling strategies, lead post-merger integration activities, and implement management software. Requires 5+ years of relevant experience, operational PMI expertise, and fluency in German and English.

Digital Verification Engineer to validate functional blocks and subsystems for optical fiber transmission solutions. Requires expert-level experience in digital design verification, SV-UVM, SVA, and C++.

This role provides executive and office management support to the Frankfurt office of RBC Capital Markets. Responsibilities include managing communications, travel, expenses, and office infrastructure. The successful candidate will also support senior management with client communications and events. Fluency in German and English is required.

Quality Engineer will design, develop, and maintain test cases for Android, iOS, and Web applications. Collaborate with cross-functional teams to advocate for quality culture and implement testing strategies in agile environments.

Senior Requirements Engineer translates business initiatives into detailed technical requirements and acceptance criteria. You will work closely with Product Management, QA, and Engineering to ensure clarity and minimize friction throughout the feature lifecycle. Experience in Requirements Engineering, IT Business Analysis, or a similar role is required, along with strong analytical and communication skills.

Software Architect responsible for solution and integration architecture, technology selection, and support of development teams. Designs architecture roadmap, develops documentation, and leads software development projects. Requires deep knowledge of software development practices, web and cloud technologies, and microservice architecture.

PhD position at the Institute for Molecular Pathogenesis, Heinrich Heine University Düsseldorf. Research focus: host-pathogen interactions, specifically how a host defense factor breaks down bacterial outer membranes. Requires M.Sc. in a relevant field, research experience in molecular biology, cell biology, and biophysics, and fluency in English.

The Head of Compliance will act as the BaFin-appointed Compliance Officer for MaComp- and MaRisk-Compliance and Single Safeguarding Officer. This role develops, implements, and maintains compliance policies, procedures, and frameworks, ensuring alignment with regulatory changes and industry best practices. The Head of Compliance will lead the Compliance team, provide strategic guidance to senior management, and coordinate compliance-related projects.

The Max Planck Institute for Political and Social Science seeks a Postdoctoral Fellow in Political Science to conduct research on the relationship between political institutions and conflict. The position is full-time for three years, starting September 1, 2026.

IT Service Manager responsible for designing, implementing, and maintaining IT controls and security measures. Manages IT service processes, conducts audits, and reports on risks and controls. Requires experience in IT service management, ITIL, Matrix42, and relevant security standards.

Lead a team in the technical controlling of the Bosch Home Comfort Group, overseeing the future S/4 based system landscape for FI and CO modules. Responsible for system change to SAP S/4 in FI and CO, roll-out in legal entities, and implementation of business concepts. Drive the digital transformation of HC and act as a FI/CO consultant.

Machine Learning Engineer to develop and optimize AI models for autonomous driving. Requires MSc/PhD in Computer Science, Robotics, or equivalent experience with TensorFlow or PyTorch, C++, and Python.

Senior Software Engineer needed to design, maintain, and improve backend systems for a growing technology company. Focus on shared services, APIs, and data-driven workflows. Experience with system design, cloud environments, and clean code is required.

Solution Architect to design, implement, and consult on Microsoft Power Platform solutions. Experience with Power Apps, Power Automate, Dataverse, Azure, and M365 required. Strong communication and collaboration skills.

DYWIDAG seeks a Civil Engineer / Construction Technician to manage wind tower projects in Northern Germany. Responsibilities include project preparation, scheduling, cost monitoring, and communication with customers and project participants.

As an Enterprise Corporate Sales Account Executive, you will develop and close new business and expand Docusign's footprint by selling products and services within a defined territory. You will be responsible for exceeding sales quotas, managing deals, and collaborating with internal teams and partners.