javascript English-speaking jobs in Hanover

Werkpolier:in (m/w/d) for Südlink Los 5 + 6 in Niedersachsen. This role is within STRABAG, a global construction company.

Regional Enterprise Sales Director for Industrial AI Transformation in DACH. This executive role drives commercial strategy, market expansion, and executive engagement for Mendix and Intelligence Center X. Requires extensive enterprise software sales leadership and fluency in German and English.

System Engineer Tracker develops tailored solutions for global air traffic control. Responsibilities include system design, implementation, customer integration, and technical support. Requires a computer science degree and Linux/scripting experience.

Serve as central project manager for M&A mandates, overseeing financial modeling and client interface. Requires 5-7 years of relevant experience, advanced financial skills, and business fluency in German.

Seeking a Key Account Manager for Food Services, Franchise Snacks & Culinary. This role supports PepsiCo's extensive portfolio of food and beverage brands across Northern Europe.

Technical Support / QA Specialist to investigate technical issues, support game launches, and ensure stable game performance. Responsibilities include troubleshooting slot game issues, analyzing logs, and verifying functionality. Requires 2+ years in QA or Technical Support.

Lead Protime's German operations, defining and executing commercial strategy to drive growth in the WFM sector. This role requires deep German WFM market knowledge, strong commercial skills, and people management experience.

Own day-to-day marketing operations, managing content across social, website, and portfolio. Build and improve systems, applying AI tools thoughtfully. Requires strong copywriting, English, and a proactive, self-sufficient style.

Investment Banking Directors with 6+ years of experience are needed to train an AI language model. Responsibilities include creating, evaluating, and refining client presentation and slide decks across core workflows.

German-qualified lawyer sought for a strategic legal partner role in immigration law. Options include Business Partner or Of Counsel. Requires German law degree, 1+ year in Ausländerrecht, and fluency in Russian and German.

Support corporate communications for a global technology leader. Tasks include content creation, PR assistance, platform management, and event support. Requires relevant degree, fluent German, and business English.

Senior AI Software Engineer will design, scale, and productionize AI agents and LLM-powered systems to solve mobility challenges. Responsibilities include developing and maintaining production-ready AI systems, leading the practical adoption of AI across the company, and proposing and driving the technical roadmap for AI capabilities. Requires strong backend engineering background with proficiency in TypeScript and/or Python, experience building microservices, and hands-on experience designing and shipping LLM-powered systems.

Support the International Tax team by assisting with tax compliance, advisory work, and projects. Requires enrollment in Taxation, Finance, or similar field, strong English, and good German skills.

Quantum Software Engineer to develop GWDG's QC ecosystem, focusing on quantum anomaly detection. Responsibilities include implementing containerized infrastructure and CI/CD pipelines. Requires CS/Physics degree and coding experience.

Head of Portfolio Management Global Markets leads the Fixed Income and Currency Overlay Management team. Responsibilities include developing fixed income strategies, managing risk, and reporting on portfolios. Experience in investment management is required.

Support strategic IT topics and daily business. Prepare management presentations, create documents, and support project management. Use AI tools and research IT trends. Requires studies in relevant fields.

Redesign a finance function to compound enterprise value by allocating capital across a business portfolio. Architect an AI-native system to drive strategic investments and own board communications. Requires senior finance decision-making experience.

Senior QA/QC Engineer for Electrical systems at Exyte. Ensure adherence to high quality and safety standards in controlled and regulated manufacturing environments for demanding clients.

Own the global Salesforce product strategy and roadmap for the Life Science & Environment Division. Act as the key interface between Business and IT, driving CRM process standardization and user adoption. Requires Salesforce Product Owner experience.

Lead the Energy industry go-to-market motion across EMEA. Drive GTM strategy, executive engagement, and pipeline growth for Databricks in the energy sector. Requires 10+ years of energy sector leadership experience.