24 English-Speaking-Jobs Berlin

Write robust, scalable, and production-ready Python code, Provide code reviews, guidance, and mentorship to fellow developers to maintain high coding standards, Write unit tests and integration tests (unittest, pytest, etc.), Design, engineer, and optimize features in the digital twin for Reinforcement Learning (RL) simulations using Python (Python data structures, NumPy, Pandas, etc.), Create, optimize, and maintain training and evaluation scripts (for RL agents), Set up and maintain Python environments using modern tools (uv, conda, etc.), Work collaboratively using git (GitHub), Participate in customer calls to understand and translate requirements into actionable technical features., Brainstorm ideas to improve the RL agent, including algorithms, rewards, and architecture.

Define and execute the product roadmap, from discovery and onboarding to search, personalisation, checkout, and beyond, Run discovery: talk to users, dig into data, prototype with AI tools before committing engineering cycles, Drive launches end-to-end, coordinating across engineering, design, and marketing, Own outcomes (retention, GMV, conversion, viral growth), not just outputs, Shape the growth loops that make this company compound

Drive revenue and performance through data – Build dashboards, reports, and performance to identify commercial growth levers. Use your insights to drive core SaaS KPIs., Own and manage our GTM toolstack – including Attio, Clay, Calendly, and Aircall – and ensure seamless integrations with systems like BigQuery and Segment., Optimize processes – Identify inefficient workflows and design CRM automations and playbooks that make our sales team faster and smarter., Support commercial initiatives – Collaborate with Sales and Marketing to operationalize campaigns, track results, and continuously iterate., Forecast with precision – Develop data-backed sales forecasts and pipeline models in collaboration with market leads., Enable cross-functional success – Align closely with stakeholders in Product, Marketing, and Sales to ensure transparency, collaboration, and shared success metrics.

Develop and improve features for the citizenscience.eu platform using Python and Django, Maintain and improve the existing platform infrastructure and codebase, Manage and maintain Virtual Private Server (VPS) environment, Ensure secure deployment and reliable operation of production systems, Monitor platform performance, troubleshoot issues and fix bugs, Collaborate with the ECSA team and partners to implement new platform features and improvements, Maintain technical documentation and support the long-term maintenance and stability of the platform, as well as provide light internal IT support

Play a key role in enabling our commercial organisation to leverage technology to reach our customers - potential or existing., Own and maintain our tech stack supporting eCom, Growth, our AI assistant and the Tibber website., Craft cross-functional solutions, tying eCommerce, AI, and our user experiences together.

Design and run the full recruitment stack across Engineering, Commercial, and Generalist roles., Use AI tooling and automation to systematically identify and engage high-signal candidates., Act as a credible, compelling voice of the company in every interaction with candidates., Identify and close candidates who are not actively looking and do not fit clean patterns., Own the offer process from benchmarking to negotiation., Work closely with leadership to define roles, shape hiring strategy, and continuously refine how we assess talent.

Write, edit, and publish content across platforms, including blog posts, LinkedIn articles, Instagram posts, and TikTok., Translate ideas into visually strong formats: posts, designs, videos, etc., Analyze social media metrics and web traffic to refine content strategies, ensuring continuous improvement and growth in engagement.

Be part of a cross-functional team that owns its products end-to-end, from shaping ideas and designing solutions to implementation, operation, and continuous improvement, Work with your teammates to develop reliable, maintainable, and well-tested software that supports the daily operations of our fleets, Develop frontend features for our internal React-based Backoffice application, Build self-contained, serverless backend services, Take part in code reviews, pair programming, and ongoing efforts to improve how we build and deliver software, Choose appropriate technologies and tools and contribute to architectural decisions, Continuously learn and share your knowledge with others

Provide architectural guidance for end-to-end system integration across the vehicle, AD systems, platform components, and backend services, Define, specify, and maintain system interfaces while ensuring consistency across integration concepts, Analyze complex system interactions and dependencies to enhance overall functionality, performance, and safety, Drive and govern architectural changes required to improve system integration, Develop integration strategies for third-party and supplier systems (e.g., complete AD solutions), Support integration teams with technical analysis and root cause investigation, Own and evolve the vehicle networking architecture, Bring deep expertise in automotive communication technologies (e.g., CAN, LIN, FlexRay, Automotive Ethernet), Collaborate closely with system architecture, integration management, engineering teams, and program management

Define and execute the product roadmap, from discovery and onboarding to search, personalisation, checkout, and beyond, Run discovery: talk to users, dig into data, prototype with AI tools before committing engineering cycles, Drive launches end-to-end, coordinating across engineering, design, and marketing, Own outcomes (retention, GMV, conversion, viral growth), not just outputs, Shape the growth loops that make this company compound

Brand ownership: translate strategy into clear, consistent brand expression across all touchpoints, teams, and channels. You define how carbmee shows up to the world., Visual content production: create high-quality visuals across formats (presentations, social, web, campaigns, video) from concept to final execution, end-to-end., PR execution: work with founders and marketing leads to identify and pitch business media and industry press. Build narratives, secure coverage, and put carbmee on the map in the sustainability and enterprise tech space., Storytelling: turn complex topics (Scope 3 emissions, CSRD compliance, supply chain decarbonization) into clear, engaging narratives across visual and written formats that resonate with enterprise buyers., Campaign & brand moments: support product launches and initiatives with strong creative concepts and polished execution., AI-powered output: leverage AI tools for design, content, video, and workflows to move faster without sacrificing quality. You use AI as an enabler, never a replacement for craft.

Work on an EU-funded project combining lubricant science, sustainability modeling, and mechanical engineering., Investigate how lubricant performance influences the overall sustainability of technical systems., Understand and optimize the interplay between tribological performance (friction, wear, and durability) and sustainability across the entire life cycle of lubricants., Focus on lubrication systems and their influence on product lifetimes., Model early failure mechanisms and drain oil intervals., Integrate energy efficiency into lifecycle expectations of lubrication systems., Develop and apply mathematical models to analyze and improve these aspects., Contribute to advancing simulation-based approaches that connect mechanical engineering with sustainability and lifecycle assessment.

Define and evolve system architecture and requirements across ECUs, motion control, connectivity, and cloud interfaces, Design and validate safety mechanisms including redundancy, fail-safe/fail-operational behavior, and minimum risk manoeuvres, Plan and execute vehicle-level testing to validate system performance and safety responses in real-world conditions, Develop monitoring frameworks and dashboards to track system health, detect faults, and minimize downtime, Own the functional safety concept, deriving safety goals and building Functional and Technical Safety Concepts (ISO 26262), Build and maintain the safety case, ensuring readiness for audits and compliance across the full development lifecycle, Lead safety analysis activities (HARA, FMEA, FTA) and ensure full traceability from hazard identification to verification

Utilize knowledge of agronomy, crop science, and plant pathology to support the development of diagnosis algorithms and treatment recommendations for pests, diseases, and crop nutrition., Apply practical field experience to ensure that digital solutions are relevant, user-friendly, and effective for smallholder farmers worldwide., Collaborate closely with product teams, software developers, and data scientists to integrate agronomic insights into digital tools and ensure a seamless user experience., Consider the diverse needs and challenges faced by smallholder farmers in various regions, adapting nutrition and protection solutions to different environmental contexts.

Handle onboarding and offboarding workflows, manage permissions across tools, and keep our identity and access setup clean and consistent., Help evaluate, set up, and consolidate internal tooling - MDM, endpoint protection, networking. You research options, run implementations, and document what's in place., Support the operational side of SOC 2 - help draft policies, collect evidence, and make sure controls are in place.

Picking, issuing and receiving of materials and spare parts to and from teams of technicians, Ongoing communication and coordination with the Service organization and the teams around the supply with necessary tools, spare parts and equipment, Maintenance of stocks in the SAP ERP system, Ensuring material postings as well as conducting inventories, Ensuring order and cleanliness, as well as that the Work safety requirements are met, Coordinate the transport of goods and customs clearance during regular port calls, Management of PPE, hoists, testing tools and other devices which require periodic testing or calibrations, Act as appointed person for calibration on site, Request offers for local purchases and request creation of purchase orders, Proper disposal and waste handling on the vessel and offloading in port, Coordinating ad-hoc spare parts deliveries to the Wind farm, Support of the service site management with organizational tasks

Develop and maintain cloud-based applications on a microservice architecture running on Kubernetes, Create automation scripts, infrastructure-as-code and CI/CD pipelines, Implement application performance monitoring and centralized observability across distributed services, Coach and support team members in the use of the tools and technologies, Support the use and implementation of agile tools and methodologies

Design, develop, test and maintain core C++ platform components used across Vay, Build and improve system level tooling for health management, telemetry and incident handling, Own performance profiling and optimization across vehicle and remote driving compute, Contribute to the evaluation and selection of compute hardware for vehicles and remote driving stations, Improve and extend hardware in the loop test setups to accelerate feedback cycles, Support the production fleet in Berlin and Las Vegas on a scheduled basis, Collaborate closely with autonomy, systems and fleet teams to ensure safe and scalable deployments

Champion quality across HMI features including check-in flows, safety checks, map views, buckling verification, and SOS functionality., Develop and execute tests across multiple environments (SiL,HiL,ViL) and vehicle platforms., Drive shift-left practices — be involved early in epic planning and feature definition, not just at the testing phase., Own the quality definition for HMI — establish what “quality” means for passenger-facing Android applications with a strong UX focus., Validate user experience — ensure the HMI is intuitive, responsive, and accessible for all passengers., Build test automation and integrate it into CI/CD pipelines for faster feedback loops., Master testbench environments and enable the team to run HMI software independently., Perform defect analysis and root-cause investigation, especially for UX issues and edge cases., Collaborate cross-functionally with developers, system engineers, designers, and product managers — breaking QA out of silos., Coach the team on testing best practices and facilitate continuous improvement., Ensure traceability between requirements and tests, maintaining transparency on quality and risk.

Own and execute end-to-end research across the product lifecycle (discovery, ideation, prototyping, usability testing) using qualitative and quantitative methods, Lead high-impact research initiatives that answer complex product and business questions and influence product direction, Collaborate closely with product, design, analytics, and engineering to identify opportunities and embed insights into decision-making, Translate findings into clear, actionable insights through storytelling, visualizations, and strong stakeholder engagement, Build and scale research frameworks and systems to enable continuous learning, faster iteration, and improved decision quality