2693 English-speaking jobs in Berlin

Senior Software Engineer will design, build, and maintain scalable back-end systems for insurance analytics applications. Requires expertise in Python, SQL, and AI concepts. Must have experience with software architecture principles and a commitment to responsible AI use. Excellent communication skills are needed to collaborate with product, data science, and machine learning teams.

Lead end-to-end travel sales and booking operations for an AI-powered travel company. Manage the sales pipeline, review and finalize AI-generated itineraries, and execute bookings across flights, accommodations, and experiences. Build SOPs, hire and manage a team, and collaborate with product and AI teams.

Senior Software Engineer (Rails) will design, develop, and maintain backend systems using Rails and PostgreSQL. Responsibilities include building APIs, optimizing data models, and ensuring system reliability. Candidates should have 3+ years of experience with Rails development and strong database skills.

Design Engineer needed to elevate user experience for an open-source LLM engineering platform. Collaborate with product engineers to make a data-dense application user-friendly and create a best-in-class developer-focused UI. 3+ years of front-end/full-stack engineering experience and a passion for design required.

Langfuse seeks a former CTO to join a small, engineering-heavy team in Berlin. This role is for someone who enjoys shipping code and thrives in a fast-paced environment.

System Architect to define and drive product strategy and architecture for Optical Transport, OLT, and ONT platforms. Experience in DWDM optical networks, GPON/XGS-PON, and NETCONF/YANG required.

Product Co-Founder to build a competitive intelligence AI platform for B2B SaaS companies. Focus on product discovery, AI/data product development, and go-to-market strategy. Requires 3-5 years B2B SaaS product management experience, data product background, and comfort with AI products.

Own and grow Percona's MariaDB database business. Drive innovation, thought leadership, and adoption of open-source software across community and enterprise users. Lead a team delivering customer success through support, managed services, and professional services.

Co-founder & Chief Growth Officer for a new metabolic health brand launching in summer 2026. Define brand voice, culture, and growth engine. Build content systems, community, and creator network. Proven growth experience required.

Leads a team of Solution Advisors supporting the DACH sales organization. Manages team growth, development, and performance. Partners with Account Executives to design and deliver technical demonstrations and customer engagements.

Design, plan, and implement large-scale digitalization projects with national reach. Contribute to the conception and development of software and infrastructure components. Drive IT security and data protection strategies. Collaborate with internal and external stakeholders.

The Principal Field Marketing Manager owns and executes marketing campaigns for selected customer segments to achieve new customer acquisition and retention goals. Responsibilities include managing the EMEA field marketing strategy, planning and executing events, and collaborating with Sales teams.

Lead the marketing strategy and growth of a SaaS affiliate marketing platform. Develop and scale the affiliate program, manage paid and organic acquisition channels, and build a data-driven performance culture.

Lead and grow a team of analytics and data science professionals, driving key initiatives within the Courier domain. Shape decision-making through experimentation and influence strategic direction.

Lead technical discovery and architecture for strategic ISV partners. Design scalable integrations using APIs, webhooks, cloud-native and event-driven patterns. Act as principal technical advisor for high-value embedded partners.

Designs and validates robust, scalable system architectures for HERE's map products. Collaborates with technical and non-technical teams to ensure clear communication of architectural decisions. Requires experience in distributed systems, data modeling, and geospatial applications.

Lead Android application architect and developer specializing in Kotlin and Jetpack Compose. Oversee development process, mentor junior developers, and integrate HERE SDK for mapping and location services. Requires 5+ years of Android development experience and proven leadership skills.

Senior Software Engineer to develop cloud-native services using Go/Golang and other languages. Migrate existing services to a modernized infrastructure and drive autonomous operations. Experience with Kubernetes and strong communication skills required.

The Integrated Product Medical Lead (IPML) is responsible for advancing the Oncology early development portfolio. The IPML sets the vision and strategic direction for assigned programs, ensuring a medically and clinically sound development strategy. The IPML leads global development programs, providing clinical-scientific leadership and full decision-making authority.

Lead and grow a team of designers to develop the core Taxfix tax filing solution, including an assisted service with professional tax advisors. Collaborate with Product Leadership to align design initiatives with company goals. Manage projects, ensure design quality, and leverage AI to optimize processes.