RELX

Senior AI Engineer

RELX
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2 hours ago
London, United KingdomSenior

Responsibilities

  • Build prototypes and proofs of concept and ship agentic AI solutions to production standard.
  • Implement and test tool use, retrieval pipelines, and agent workflows.
  • Develop evaluation, observability, logging, instrumentation, alerting, and guardrails for agentic systems.
  • Integrate AI capabilities into existing enterprise workflows and systems through APIs and data pipelines.
  • Translate product requirements into software designs, write and review detailed specifications, and complete complex bug fixes.
  • Apply coding best practices, code reviews, continuous integration, delivery, deployment, documentation, and quality practices.
  • Create reusable patterns, reference implementations, and starter kits.
  • Collaborate with internal stakeholders and end users, pair-program with squad members, and support handover and capability-building.
  • Mentor less senior engineers and contribute to project plans, schedules, delivery approaches, and technical risk management.

Requirements

  • 4+ years of software engineering experience, ideally including AI-enabled or data-intensive systems.
  • BS in Engineering, Computer Science, or equivalent.
  • Experience building RAG pipelines, tool-augmented agents, and agentic workflows, with familiarity in prompt engineering, context management, evaluation, and observability.
  • Understanding of agent memory, tools, retrieval, and multi-step task completion.
  • Ability to design across multiple system components and translate product requirements into workable software designs.
  • Ability to write and review detailed specifications for complex system components.
  • Experience integrating AI into existing systems through APIs and data pipelines.
  • Experience with AWS, Azure, or GCP.
  • Knowledge of CI/CD, modern SDLC, TDD, and code review.
  • Experience with relational, columnar, and vector stores and sound data-modeling principles.
  • Experience with Python, Java, TypeScript or JavaScript, SQL, and relevant AI SDKs.
  • Clear written and verbal communication, stakeholder collaboration, measurement, and developing mentoring skills.

Benefits

  • Healthy work/life balance, wellbeing initiatives, flexible working hours, and country-specific benefits.
  • Shared parental leave, maternity, paternity, adoption, and family care leave.
  • Study assistance and sabbatical leave options.
  • Comprehensive pension plan and generous vacation entitlement.
  • Personal Choice budget, internal communities and networks, employee discounts, and a recruitment introduction reward.
  • Global Employee Assistance Program.
  • Accessible hiring-process accommodations are available.
RELX

About RELX

1,001-5,000 employees
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