661 English-speaking jobs in Berlin

Senior Software Engineer will design, implement, and maintain APIs, databases, and cloud infrastructure. Experience with JavaScript/TypeScript, GCP, and API development is required. Must be comfortable working on-site in Berlin.

Senior Software Engineer will design, architect, and implement identity and authentication systems for Perk's platform, ensuring security and scalability. Responsibilities include contributing to the identity roadmap, leading across teams, and mentoring other engineers.

Provides day-to-day GFCC advisory services to the business, assisting in the creation and maintenance of policies and procedures related to AML and CTF laws. Reviews customer escalations and assists in evaluating new business initiatives for regulatory impact and compliance. Collaborates with teams on regulatory examinations, audits, and investigations.

Clue seeks a commercially driven Director of User Acquisition to scale paid growth exponentially. This role owns the end-to-end acquisition strategy, including channel diversification, creative scaling, measurement, experimentation, and team development. The ideal candidate will have hands-on experience scaling user acquisition at a similar stage of growth and a proven ability to rapidly scale existing channels while rigorously testing new hypotheses.

Clue is seeking a commercially driven Director of User Acquisition to scale paid growth exponentially. This role owns the end-to-end acquisition strategy, including channel and country diversification, creative scaling, measurement, experimentation, and team development. The ideal candidate will have hands-on experience scaling user acquisition at a similar stage of growth and be able to rapidly scale existing channels while rigorously testing new hypotheses.

Senior Data Scientist to drive impactful initiatives for data application architecture and product feature performance. Will build data platforms, pipelines, and dashboards to analyze large datasets and inform product decisions. Requires expertise in SQL, Python, and large-scale data analysis.

Develop and optimize full-stack applications using Supabase, NextJS, TypeScript, and Python. Lead and mentor junior developers, ensuring secure coding practices and system scalability. Integrate with security tools like CrowdStrike, Elastic, and Windows Defender.

Subject Matter Expert for Entitlements Management and Fulfillment processes supporting M&A Post-Merger-Integration projects. Leads workstreams, analyzes business processes, identifies requirements, and translates them into functional and technical designs. Executes data migration testing, validation, and ensures data harmonization.

Senior Software Developers with 5+ years of experience in Text Analytics and NLP are needed to develop proof of concept systems. Must have experience with data collection from various sources and validating accuracy. Strong computer science background and evidence of original work required.

Daqo Group seeks a Regional Sales Manager to identify and capitalize on sales opportunities in Germany's power distribution, data center, renewable energy, and grid infrastructure sectors. The role involves developing and managing key customer accounts, converting projects into orders, and collaborating with regional and headquarters teams. Preference given to candidates with experience collaborating with leading international electrical and automation corporations.

Technical co-founder to design and own data architecture, build AI-powered systems, and lead full-stack development. Must have 3+ years in engineering leadership, strong data architecture and ML/AI experience, and fluency in English. Based in Germany.

Machine Learning Engineer to build and maintain a scalable ML infrastructure for a global platform. Responsibilities include designing, developing, and deploying ML models, collaborating with data scientists, and leveraging cloud technologies. Requires 4+ years of software engineering experience with Python, Java, or Golang, and experience in ML engineering or MLOps.

Principal within Analytics & Consulting leads client engagements, develops new business opportunities, and provides operational leadership. Requires a Master's degree, extensive consulting experience, and expertise in client delivery, project management, and business development within the pharmaceutical and life sciences industries.

Growth Associate will build GeneralMind's commercial engine, working directly with founders on GTM strategy, outbound, customer development, market research, partnerships, and operations.

Software Engineer to build AI-driven features for users. Focus on RAG pipelines, knowledge graphs, context engineering, and agentic workflows. Translate AI capabilities into scalable product functionality.

This DFG-funded project seeks to constrain the timescales and duration of fluid-mediated rock transformation processes. The successful candidate will apply solution isotope geochemical methods, including radiogenic isotope analysis and stable Li and Mg isotope systems, to establish absolute timing of metamorphic processes.

Materials Engineering Specialist needed to verify AI's identification of material properties, formulas, and usage suitability. Requires a Bachelor's Degree in Materials Engineering or Metallurgy, native-level proficiency in your primary language, and basic English.

CYCLE is seeking a Bike Mechanic to maintain e-bikes, identify and repair faults, manage spare parts, and provide customer service. Experience with bicycles or e-bikes is preferred, along with strong communication and organizational skills. Fluency in English or German and a class B driver's license are required.

Freelance lecturer to teach data science fundamentals, including feature engineering, feature selection, predictive modeling, and data quality. Develop and deliver courses using provided materials, conduct practical sessions, and support student learning. Requires a university degree in Computer Science, Data Science, or a related field, practical work experience, and English language proficiency at C1 level.

Freelance lecturer to teach fundamental knowledge of Applied Artificial Intelligence, including NLP methods, algorithms, applications, and challenges.