1842 English-speaking jobs in Berlin

Develop, maintain, and optimize Ceph and RadosGW open source code. Provide technical insights and support for operations and support teams. Troubleshoot and resolve complex issues.

Senior Product Manager (Routing and Assignment) will own the dispatch assignment engine, driving algorithmic improvements to enhance delivery performance, optimize costs, and improve customer experience. Requires experience with operations research, mathematical concepts, and defining tradeoffs between operational cost, customer experience, and courier loyalty.

Senior Clinical Research Associate (CRA II or Senior CRA) to manage site monitoring and close-out of clinical trials. Ensures patient safety and quality study execution in accordance with GCP and applicable regulations. Requires a Bachelor's degree in life sciences and 3.5+ years of clinical research site monitoring experience.

Develop and own the commercial strategy for headphones, including revenue, cost, and ROI. Collaborate with marketing, sales, and R&D to ensure successful product launches and monitor market trends.

We're a strong and experienced team of more than 150 product managers, developers, and UX and design experts at Ströer Content Group Product & Tech. We are helping our teams across all our brands - from our news website t-online. de to our special interest portals like Giga. de, kino. de amongst others - to deliver value to our readers.

Senior ML Engineer to develop training pipelines for autonomous robots. Focus on fine-tuning VLA models, managing data pipelines, and applying Reinforcement Learning (RL) for manipulation and locomotion tasks. Requires MS/PhD in a related field, 3+ years experience in robotics/deep learning, proficiency in Python and deep learning frameworks, and experience with physics-based simulators.

Plan, analyze, and optimize assortment for About You and studioselect brands. Monitor sales performance, prepare reports, and identify growth opportunities. Collaborate with Buying and Design teams.

Senior Software Engineer - Energy Markets will drive technical direction for energy market integrations, build backend services, and design systems bridging backend and data processing.

Experienced Sales Manager (m/f/x) needed to manage existing customers, acquire new ones (B2C and B2B), and develop sales strategies. Requires a Bachelor's degree, 3-5 years of sales experience, fluency in English (C2 level), and the ability to travel.

Nordran seeks a Head of Applied Science to drive commercial-grade robustness and performance for a novel sensing platform used in hyperscale AI data centers. Responsibilities include optimizing system performance, reducing variability, and leading a team to execute experimental programs. A PhD in a relevant field and a strong experimental track record in coupled physical-chemical systems are required.

Shape the future of B2B by owning and solving problems end-to-end. Work with engineers across the company to build new features at scale and contribute to a multi-brand design system.

Lead and mentor a small team of backend engineers developing a virtual power plant platform. Build and guide the design of reliable, real-time decision systems for renewable energy trading.

Lead a cross-functional team building EV charging and energy flexibility solutions. Drive technical direction across backend, IoT, and app integrations. Collaborate with product, operations, and energy teams to deliver customer-centric features.

As a Senior Business Performance Manager, you will build and refine a company-wide performance framework, track KPIs, and drive accountability across departments. You will design performance dashboards, lead Quarterly Business Reviews, and collaborate with cross-functional teams to ensure data-driven decision making.

Experienced Salesforce Developer to design, build, and enhance Salesforce platform integrations. Collaborate in Agile environment on Order-to-Cash architecture. Strong Apex, LWC, and Salesforce API experience required.

As a Working Student in Product and Project Management, you will collaborate with the team to define and track Objectives and Key Results (OKRs), conduct market research, assist in user research activities, and support product development initiatives.

Leads the strategic adaptation and execution of the reactivation roadmap across international markets, ensuring alignment with global best practices. Identifies opportunities to improve reactivation strategies through data analysis, increasing customer lifetime value. Owns the full AB testing lifecycle to refine incentive models. Collaborates with Growth Strategy, Tech, CRM, Marketing, and Analytics teams to drive customer profitability.

Technical Product Manager will own technical product work across multiple systems, including APIs, data pipelines, and platform modernization. Responsibilities include defining and maintaining a modernization roadmap, partnering with engineers on architecture and design, and ensuring solutions are scalable and maintainable. The ideal candidate has 3+ years of experience as a Technical PM, Platform PM, Data/ML PM, or similar role with a proven track record of delivering measurable product outcomes.

Senior Full-Stack Engineer to design, build, and maintain secure, scalable payment integrations using C#/.NET 5/6. Responsibilities include managing full transaction lifecycles, implementing webhook flows, and ensuring PCI DSS compliance.

This role supports employees and managers, resolving complex issues and ensuring HR policies meet legal standards. The Employee Relations Consultant will manage employee relations cases, advise on HR policies, and work with employee representative bodies. The ideal candidate has experience with German and European employment law and HR practices.