Lead Full Stack Engineer

A dynamic and innovative company at the forefront of digital transformation is seeking a visionary engineer to drive the development of its cutting-edge data platforms. This organisation is known for building high-performance, resilient systems and enabling business intelligence through robust data generation and simulation capabilities, including advanced AI model development.The Role Own the end-to-end delivery of complex engineering solutions, from data ingestion to user experiences and analytics. Partner with product, architecture, and engineering teams to define requirements, scope, and estimations. Lead the design and implementation of scalable, high-performance, cloud-native data and application platforms. Architect sophisticated data generation systems to support testing, analytics, and AI model development. Design and build agentic AI systems that autonomously reason, plan, and execute tasks across engineering workflows. Act as a senior technical leader, driving architectural decisions and mentoring engineers in various domains.What You'll Need 7+ years of experience building and operating scalable, distributed, cloud-native systems, including data platforms and APIs. Strong expertise in end-to-end system design and proven experience in performance engineering, including profiling and optimization. Hands-on experience with backend technologies like Node.js (TypeScript preferred) and Python for APIs and event-driven systems. Strong experience designing and operating data pipelines and data platforms (real-time and batch). Deep knowledge of AWS services (Lambda, S3, Step Functions, SNS/SQS, Redshift, Athena, DynamoDB, etc.). Experience with Infrastructure as Code (CDK, Terraform, CloudFormation) and event-driven architectures. Practical experience with LLMs, agent frameworks, or AI orchestration tools and AI-assisted coding.What's On Offer The chance to lead the technical architecture of critical data platforms and agentic AI initiatives. A role with significant impact on performance engineering, scalability, and operational readiness. Opportunity to work with cutting-edge AI technologies and drive innovation in a dynamic environment. Be part of a team responsible for high-performance, resilient systems and robust test data generation.Apply via Haystack today!