8 English-speaking jobs in Aachen

Senior Market Access Trader / Senior Sales Trader (m/f/d) will price customer inquiries for electricity, gas, coal, and CO2 in Europe. The role involves acquiring new customers, maintaining relationships, and collaborating with internal departments. Requires a master's degree in a relevant field and several years of experience in energy trading with a focus on sales or flow trading abroad.

Lead and mentor a team of engineers to build world-class mobile applications for digital assets. Drive innovation, ensure delivery excellence, and foster a collaborative environment. Collaborate with product managers, designers, and stakeholders to align team efforts with business goals and user needs. Oversee the technical delivery of features and improvements, ensuring timely and high-quality outcomes.

Own the lifecycle of N26's public cloud infrastructure, focusing on third-party tools, AI services, and integrations. Drive operational efficiency through automation and scripting.

Lead the development of Bitpanda's DeFi Wallet, a smart, non-custodial wallet for seamless and secure access to the decentralized world. Manage a team of 8 across web, mobile, backend, and blockchain domains. Define and deliver the wallet's technical roadmap, including account abstraction, secure key management, cross-chain interoperability, and dApp integrations. Collaborate with Product, Design, and Security to translate vision into scalable, compliant, and elegant technical solutions. Stay current on DeFi, smart contract standards, and new blockchain protocols.

The Engineering Manager for Screening & Risk Services will lead the development and maintenance of Bitpanda's back-end risk infrastructure. This role involves defining technical roadmaps, leading and growing a team, and collaborating with stakeholders to ensure risk-detection logic remains effective and aligned with regulatory requirements.

Senior Layout Engineer to develop next-generation integrated circuits and wireless communication systems. Execute custom layout for analog and mixed-signal IC blocks, optimize for performance, and perform comprehensive verification.

A PhD candidate is sought to join a project focused on designing a fusion protein combining a hydrogenase and an ene-reductase for enantioselective reductions powered by molecular hydrogen. The project involves protein engineering, automated reaction systems, and spectroscopic analytics.

Deliver groceries to customers using e-bikes or e-scooters. Provide friendly customer service and assist with order preparation. Must be 18 years or older, fluent in English or German, and have a smartphone with mobile data.