RELX

Software Engineering Lead

RELX
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2 months ago
Mumbai, India or Chennai, IndiaStaff+

Responsibilities

  • Develop, maintain, and enhance complex software solutions as part of a collaborative team.
  • Investigate and resolve technical issues reported by customers and colleagues.
  • Design and implement AI-enabled applications using LLM APIs, RAG pipelines, structured extraction, agentic patterns, and prompt engineering.
  • Design and optimize Microsoft SQL Server schemas, stored procedures, and database performance.
  • Develop cloud-native applications using AWS services.
  • Perform application design, root cause analysis, and development of shared or reusable components.
  • Guide others through complex technical problem-solving and contribute technical expertise.
  • Participate in project planning, effort estimation, knowledge sharing, mentoring, and continuous improvement.
  • Collaborate effectively with cross-functional teams and colleagues from diverse backgrounds.

Requirements

  • Strong understanding of modern software development practices and the ability to diagnose and resolve complex technical issues while guiding others.
  • Proficiency in Python and direct experience with LLM APIs such as OpenAI, Amazon Bedrock, or Azure OpenAI.
  • Experience with RAG pipelines, including chunking, embeddings, vector stores, and retrieval quality.
  • Experience with structured extraction using Pydantic or similar schema-driven approaches.
  • Understanding of agentic patterns and orchestration using LangGraph, LangChain, or equivalent implementations.
  • Experience with prompt engineering and awareness of evaluating and testing LLM outputs.
  • Deep expertise in Microsoft SQL Server, including schema design, performance optimization, stored procedures, and advanced troubleshooting.
  • Experience in application design, root cause analysis, and development of shared or reusable components.
  • Hands-on experience with AWS cloud services and cloud-native application development.
  • Understanding of object-oriented programming concepts and security engineering principles.
  • Strong written and verbal communication skills.
  • Knowledge of JavaScript frameworks and TypeScript/Node.js is preferred.

Benefits

  • Country-specific benefits are available.
  • Professional development, learning, mentoring, and continuous improvement opportunities are supported.
  • Accommodations are available during the recruitment process for applicants with disabilities or other needs.

Tech Stack

RELX

About RELX

1,001-5,000 employees

RELX provides information-based analytics, research content, and decision tools for scientists, legal and risk professionals, insurers, and governments. Through segments including Elsevier (STM), LexisNexis (legal and risk), and RX (exhibitions), it sells subscriptions, data services, and software platforms used in 180+ countries. Headquartered in London, it is a public company listed in London and Amsterdam.

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