javascript English-speaking jobs in Bielefeld

Develop long-term IT and infrastructure strategy for a high-performance IT environment. This role involves planning for compute, HPC, cloud, and AI, managing investments, and ensuring compliance. Requires a Master's degree and experience in IT strategy.

Student intern to build and maintain UI test automation for the Occibo web app. Tasks include writing test plans, converting requirements to automated checks, and running tests in CI. Requires experience with a test automation framework and JavaScript/TypeScript.

Responsible for cleaning and servicing guest rooms to brand standards, overseeing linen delivery, and maintaining supplies. Ensures guest floors are clean while adhering to Health and Safety standards.

Global Trainer - Unity facilitates interactive training for end users and trainers using ServiceNow. Requires experience in global technology training, understanding ITSM/ESM platforms, and simplifying complex concepts.

eCommerce Specialist needed to develop and implement e-commerce, merchandising, and growth strategy. Requires professional proficiency in Hungarian or Czech and fluent English.

Senior Software Engineer for IT Risk & Pricing. Build backend systems supporting risk decisioning and pricing. Requires PHP/Symfony or Python expertise, API development, and SQL skills.

Digital Project Manager Business Partner in Cabin Development. Role involves digital expert tasks (Data Visualization, Skywise setup using Python, Java, SQL, HTML) and Project Management. Requires technical study, data analysis, and programming experience.

Maintenance Manager to oversee all site maintenance activities, ensuring equipment reliability and minimizing downtime. Responsibilities include leading teams, developing preventive strategies, and managing maintenance operations.

Regional leader of procurement focusing on P2S and S2C processes. Coordinates procurement across the business unit, driving best practices and supporting strategic topics like category management and cost savings.

Doctoral Researcher focused on developing statistical methods and algorithms for single-cell RNA sequencing data, specifically metabolic RNA labeling (scSLAM-seq). Involves applying tools to collaboration data and contributing to open-source software.

Director/VP role managing a portfolio of German/Austrian corporate clients. Responsibilities include originating trade and working capital finance transactions, structuring deals, and identifying market trends. Requires experience in trade finance origination and fluency in English and German.

Lead design and certification for aircraft seating and cabin interior products under EASA Part 21J. Act as technical focal point for structural substantiation and stress issues. Requires 8+ years in commercial aircraft design with CVE experience.

Develop and maintain agentic AI toolchains for automated vulnerability identification in automotive software and vehicle systems. Requires expertise in embedded systems, AI models, and automotive cybersecurity.

Drive development and stability of the IBM Planning Analytics (TM1) ecosystem. Design and enhance TM1 cubes, rules, and TI processes to support enterprise planning and reporting. Requires 3+ years in finance systems with TM1 expertise.

Seeking a Non-Key Expert to support private sector engagement for the Africa-EU Space Partnership Programme. Requires 8+ years in private sector development and 4+ years engaging companies/investors, ideally in space/tech in Africa. Master's degree or equivalent experience required.

Lead and coach a team of SDR in driving outbound performance and pipeline contribution. Requires experience as a top SDR or manager, strong outbound knowledge, and fluent German.

Finance Associate provides administrative and coordination support to the Finance Team. Responsibilities include financial reporting, invoice accuracy controls, audit support, and information management. Requires finance/admin background and English fluency.

The Field Service Engineer is responsible for the technical setup, operation, maintenance, and optimization of Leica Biosystems equipment. This role involves preparing, inspecting, and troubleshooting demo assets to ensure high-quality customer experiences.

HALO Bagels seeks a Host to be a brand ambassador, taking orders, preparing food/beverages, and managing store upkeep. Requires strong service mentality, organization, and fluency in English.

Postdoc Researcher in Evolutionary Genomics of Mammals. Conduct genomic research on mammalian evolution and speciation using evolutionary, population, and phylogenomic analyses. Requires a PhD and skills in population genomics and bioinformatics.