Top Tech Jobs & Startup Jobs in Hamburg

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Design, develop, test, audit, and deploy smart contracts and dApps. Integrate wallets, blockchain APIs, and Web3 infrastructure. Optimize for performance and gas efficiency, collaborate with cross-functional teams, monitor production systems, research emerging protocols, and document technical specifications.

As a Sr. Engagement Manager, you will oversee customer relationships and ensure successful outcomes through effective program management and value realization from Albert's platform.

The role involves installing, maintaining, and repairing systems for clients in the banking and retail sectors, requiring self-sufficiency and customer orientation.

Own and evolve Castle's iOS and Android SDKs. Design SDK architecture and APIs, collect reliable device and behavioral signals, maintain performance and stability, manage builds/CI/CD, and ensure resilience against tampering across many devices and OS versions.

Lead end-to-end certification for autonomous navigation: author technical dossiers for class approvals, run FMEA/HAZID/HAZOP, map SOLAS/COLREG/IACS requirements into design and JIRA, analyze sea-trial data to build equivalent-safety cases, and maintain live fleet certification across releases.

Establish CloudXpresence across EMEA, build strategic publisher partnerships, manage full sales cycle and onboarding, collaborate with product/engineering, provide market intelligence, drive supply growth and shape product roadmap through local feedback.

Lead and scale a distributed engineering organization building Qdrant's cloud platform and core engine. Own product delivery, reliability, security, observability, hiring, and architecture decisions while aligning engineering with product, GTM, and developer community needs.

Lead end-to-end cloud data platform design and delivery for omnichannel retail clients. Split time between pre-sales discovery and architectural oversight during build. Architect AI-ready data foundations (feature stores, embeddings, vector DBs), define ingestion, storage, transformation, modeling, BI and CDP integration, and enforce automation, IaC, CI/CD, testing, and observability. Co-sell and present architectures to technical and executive stakeholders.

Lead the estimating product roadmap for an AI-powered construction SaaS: prioritize and ship MVPs, run rapid experiments, conduct user discovery with estimators, define success metrics, and iterate using data and user feedback.