ruby English-speaking jobs in North Rhine-Westphalia

The Chief Information Security Officer (CISO) will manage company-wide information security, particularly in the KRITIS environment. The CISO will report directly to the Executive Board and shape the development of security and risk structures.

Manage and develop a portfolio of commercial and industrial clients. Prepare, negotiate, and administer insurance policies and contracts. Support clients throughout the claims management process.

Supports sales operations and B2B activities, including maintaining the B2B master database in NetSuite, coordinating sample management, and assisting with showroom and market preparation.

Supports and develops Microsoft 365 applications, including Teams, SharePoint, OneDrive, Intune, and PowerApps. Provides 2nd-level support for applications, including root cause analysis and preventive measures. Administers software distribution using Empirum and supports business applications such as Avero, LucaNet, and DATEV. Manages updates, upgrades, and migrations. Optimizes M365 and Azure environments and ensures compliance with IT standards.

Design, set up, and operate core cloud infrastructure. Integrate cloud services into the Developer Platform, including FinOps. Implement infrastructure as code using Terraform, OpenTofu, and Crossplane.

A Postdoc position is available at the Institute of Fusion Energy and Nuclear Waste Management (IFN) / Nuclear Waste Management (IFN-2) to investigate the chemical and mechanical effects of delayed fission gas release in high burn-up spent nuclear fuel. The successful candidate will apply SCIANTIX modelling and couple it with nuclear codes such as BISON and TRANSURANUS.

Conducts visual inspections of vehicles and cargo for defects and ensures compliance with safety and security regulations. Issues and receives ammunition, verifying quantities and ensuring proper handling and storage. Performs administrative tasks related to ammunition inventory and storage. Requires a German driver's license class B, English and German language proficiency at level B1, and completion of specific job-related training.

The HUK-COBURG Insurance Group seeks a Business Intelligence Data Engineer to consult on BI solutions, plan and implement BI activities, and further develop analytical information systems.

Cloud Software Engineer to develop and operate cloud-based driving assistance applications for train drivers. Responsibilities include software development in Java and Python, cloud engineering in AWS, and DevOps tasks. Requires a degree in a relevant field, experience with software development, and knowledge of cloud technologies.

Keil Business Solutions GmbH seeks a Storage Migration Specialist for a 6-month project. The role requires expertise in large-scale enterprise storage migrations across multi-region, regulated environments, including assessment, planning, and execution. Proficiency in block, object, and file storage technologies, migration tooling, and security/compliance is essential. Fluent English required.

As a Mid-Senior Full-Stack Developer, you will develop high-performance, scalable applications and actively shape our systems. You will work on the frontend and backend using modern technologies, collaborating with Product, Design, and Marketing to translate business requirements into technical solutions.

Amazon seeks a competition lawyer to drive EU and German regulatory matters, advise on competition law across all businesses, and shape the company's long-term strategy.

goFLUENT seeks energetic trainers to deliver online German language lessons to business professionals. Responsibilities include conducting live video training sessions, providing written feedback, and offering live chat support. Applicants must have excellent German and English communication skills, a college degree, and experience in corporate or teaching settings.

Deliver groceries to customers efficiently by e-bike or e-scooter, exceeding delivery targets. Must be at least 18 years old, have a work permit in Germany, and speak English or German.

Senior Data Analyst to develop analyses of simulation, sensor, and test data for the Defense Metaverse. Develop metrics, pipelines, and reports to assess tactical performance, AI behavior, and system responses. Requires 10+ years of experience in data analytics, proficiency in Python, SQL, and experience with complex technical data. Must have a genuine interest in defense and security.

Develop and support Tonic software, controlling goods flow in horizontal sorter systems. Responsibilities include software maintenance, issue analysis, implementing changes, testing, and user documentation. Requires proficiency in C++, C#, SQL, and experience with Linux, .NET Framework, HTML, Azure DevOps Server, and Microsoft SQL Server databases.

We seek a technically versatile IT professional to join our international aviation team. Responsibilities include Microsoft 365 administration, IT support, system automation, and project participation. Strong technical curiosity and experience with Microsoft 365 are required.

Senior Process Automation Engineer needed to design, build, and deploy automation solutions for logistics and partner network. Experience in process automation, analytics engineering, or operations consulting required. Strong Python, SQL, and API integration skills are essential.

Senior SOAR Software Engineer will integrate SOC systems, develop automation solutions, and support the introduction of platform technologies. Requires a university degree in IT, several years of relevant experience, and proficiency in Bash, JavaScript, and Go.

Sales Researcher / SDR to support sales efforts through market research and lead generation. Research potential buyers, partners, and target companies. Build and maintain prospect databases and identify decision-makers.