Lead Full-Stack - AI Engineer (Relocation to Qatar)

We are looking for a Lead Full-Stack Engineer to join our team with eventual relocation to Qatar. EPAM is renowned for delivering cutting-edge technological solutions to transform businesses worldwide. This is an onsite position in Qatar, requiring 3 days per week to be worked in the client's office, and the rest to be worked anywhere in Qatar. Responsibilities Contribute to pragmatic AI architectures (RAG/agents/copilots/automation) integrated into cloud-native microservices (including Kafka) and enterprise data platforms (e.g., Oracle), guiding decisions on when to use RAG vs agents vs conventional approaches Implement and apply SDD specs/templates, support governance/quality gates, and help embed SDD into delivery workflows Build and maintain agentic use cases, including hands-on ability to run/write agents and implement guardrails defined by the program Deliver production solutions (LLM integrations, retrieval, embeddings/vector stores where relevant) embedded into Java/Spring Boot services Implement observability, rollout/versioning, and CI/CD for prompts/specs/models, deploying and operating on AKS and Azure hosting with guidance from platform/SRE teams Contribute to tracking adoption, productivity, quality, and risk KPIs for AI-enabled delivery Participate in playbooks, training, documentation, and team mentoring, sharing patterns and examples across squads Ensure responsible AI controls, data handling constraints, and agent guardrails are applied in line with company policies and engineering standards Requirements 5+ years of hands-on development experience in Core Java, Spring/Spring Boot, and web services/microservices At least 1 year of relevant leadership experience Hands-on delivery exposure to LLMs, RAG, and agentic systems (production or strong pilot/enterprise PoC experience) Understanding of cloud-native architecture, database concepts (preferably Oracle/PL/SQL), and Kafka/GitLab Knowledge of AI concepts, especially Spec Driven Development (SDD), with working experience in running and writing agents and implementing guardrails Background in LLM providers and/or self-hosted models, prompt engineering, and an evaluation/testing mindset Practical expertise in applying SDD (spec-driven ways of working) in a team setting Hands-on capability to build and integrate agentic and/or RAG capabilities into real engineering workflows Familiarity with Azure (AKS and/or Azure Web Apps) and CI/CD with GitLab (Azure DevOps is a plus) Competency in balancing cost, productivity, quality, and risk when implementing LLM/agentic solutions (with guidance where needed) Production mindset covering testing, observability, safe rollout, and secure-by-design implementation Skills in communication and the capability to work in a global team Proficiency in English at an Upper-Intermediate level (B2) or higher Nice to have Knowledge of React Familiarity with Ansible Experience with Kubernetes Background in LangChain