Ground every answer in facts on this page and the original listing. We never invent Glassdoor-style reviews or salaries that are not in our data.
Expect senior backend depth: system design (APIs, queues, data stores), coding under constraints, and production stories (incidents, scaling, tradeoffs). Prepare clear examples of ownership and mentoring; ask about Cresta’s stack, latency/reliability goals, and how backend teams support the AI training product.
Strong fit if you want senior backend ownership in Berlin on an AI-for-agents product (training simulator / coaching angle). Weak fit if you need remote work (listing is not remote) or a role with transparent public pay/review data—none is in the provided dataset.
As a Senior Software Engineer, Backend in Berlin, you would design and ship server-side services that power Cresta’s AI agent/training product surface: APIs, data pipelines, reliability, and integration with real-time coaching or simulation flows. Days typically mix design reviews, production debugging, and mentoring—with on-site collaboration rather than remote-first.
No—the listing marks remote as off and is based in Berlin.
Public recent news highlights AI-agent tools for training and supporting human contact-center agents; use the company site for product detail.
No verified pay band is in the provided data, so none is listed.
Website: cresta.com
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Public cache only — not an employee review.
Senior Software Engineer, Backend (Berlin)Cresta - BerlinFull Time - No Remote What This Role Involves As a Senior full-stack engineer with a backend focus at Cresta, you will be central to the development and evolution of our state-of-the-art Customer Data Platform. You'll work on delivering timely, actionable insights that drive business growth from day one. Your role involves shaping the future of customer engagement by building robust backend systems that support real-time human agent augmentation and comprehensive conversation intelligence. Key Responsibilities Design and implement scalable, efficient, and maintainable backend services using modern technologies and frameworks. Collaborate with cross-functional teams to define, design, and ship new features that enhance customer experience. Ensure high availability and performance of the platform by optimizing database queries and implementing caching strategies. Work closely with frontend developers to integrate backend services seamlessly into user-facing applications. Contribute to code reviews and maintain a clean, well-documented codebase for easy maintenance and scalability. What You Bring A minimum of 7 years of experience in full-stack development with a strong focus on backend technologies. Proficiency in programming languages such as Python, Java, or Go. Experience with database management systems like PostgreSQL, MySQL, and NoSQL databases. Familiarity with cloud platforms like AWS, GCP, or Azure for deployment and scaling. A deep understanding of RESTful API design principles and experience with microservices architecture. Why Join cresta Cresta is a pioneering company in the field of AI-driven customer engagement. Born from Stanford’s AI Lab, Cresta has raised over $270 million from leading investors like a16z, Greylock, and Sequoia. Our leadership team includes some of the top minds in AI, including our CEO Ping Wu, who previously led Google's Contact Center AI and Vertex AI platforms. At Cresta, you'll have the opportunity to work on cutting-edge projects that redefine how businesses interact with their customers every day. Join us as we build the future of AI-driven customer experiences! Next Steps To apply, complete your application directly on this page, or you'll be redirected to the employer's application platform to finish submitting there.
Generated for personal interview prep · 2026-08-01 UTC · getajob.ai