📍 Job Overview

Job Title: Tech Lead - Database SRE
Company: London Stock Exchange Group (LSEG)
Location: India, IND-BLR-Divyasree Technopolis
Job Type: On-site, Full-Time
Category: Database Administration, Site Reliability Engineering
Date Posted: 2025-07-04
Experience Level: 6-10 years

🚀 Role Summary

Lead and manage database infrastructure for a single domain area, ensuring high availability and optimal performance.
Collaborate with cross-functional teams to implement database solutions that support business objectives.
Drive continuous improvement initiatives to enhance database reliability, scalability, and security.
Provide technical guidance and mentorship to junior team members.

📝 Enhancement Note: This role requires a strong background in Oracle database administration, with a focus on Data Guard, performance tuning, and cloud migration. Familiarity with AWS services and experience in a 24/5 production environment are also crucial for success in this position.

💻 Primary Responsibilities

Database Management: Handle primary and standby databases using Data Guard, perform database failover and switchover processes, and configure Physical, Active Data Guard, and Snapshot standby databases.
Performance Tuning: Apply performance tuning techniques to optimize database performance, resolve query slowness, and address CPU/RAM utilization issues.
Database Administration: Install and configure Oracle databases (19c, 18c, 12c, 11g), lead database upgrades, and perform database migrations from SUN SOLARIS to the Linux platform.
Cloud Migration: Migrate Oracle databases to PostgreSQL in AWS, using services such as VPC, EC2, S3, RDS, DMS, and CloudWatch.
Scripting & Automation: Utilize UNIX Shell Scripting to automate DBA activities and resolve node eviction issues in Oracle database clustering.
Backup & Recovery: Perform data refresh using datapump & RMAN, and use OEM for scheduling backups and solving issues.
Team Leadership: Lead and mentor junior team members, fostering a collaborative and innovative work environment.

🎓 Skills & Qualifications

Education: Bachelor's degree in Computer Science, IT, or a related field. Relevant certifications (e.g., Oracle Certified Professional, AWS Certified Solutions Architect) are a plus.

Experience: A minimum of 6 years of Oracle DBA experience, with expertise in Data Guard, RAC, ASM, RMAN, and OEM. Proven experience in handling Oracle databases on the AWS cloud platform and proficiency in database migration procedures are required.

Required Skills:

Expertise in Oracle database administration (19c, 18c, 12c, 11g)
Strong knowledge of Data Guard, RAC, ASM, RMAN, and OEM
Proficient in performance tuning and query optimization
Experience with AWS cloud services (VPC, EC2, S3, RDS, DMS, CloudWatch)
Familiarity with UNIX Shell Scripting and database clustering
Proven experience in a 24/5 production environment

Preferred Skills:

Experience with PostgreSQL and AWS RDS
Knowledge of infrastructure as code (IaC) tools (e.g., Terraform, CloudFormation)
Familiarity with CI/CD pipelines and DevOps practices
Strong leadership and mentoring skills

📊 Web Portfolio & Project Requirements

Portfolio Essentials:

Demonstrate experience in Oracle database administration, performance tuning, and cloud migration through case studies or live projects.
Showcase proficiency in Data Guard, RAC, ASM, RMAN, and OEM through technical documentation or code samples.
Highlight experience with AWS cloud services and database migration procedures.

Technical Documentation:

Provide detailed documentation of database architecture, schema design, and performance optimization strategies.
Include case studies or examples of database migrations, upgrades, and cloud deployment processes.
Demonstrate problem-solving skills and ability to troubleshoot database issues through real-life examples.

📝 Enhancement Note: A strong portfolio should emphasize the candidate's technical expertise, problem-solving skills, and ability to lead and manage database infrastructure projects. Include examples of successful database migrations, performance optimization, and team leadership initiatives.

💵 Compensation & Benefits

Salary Range: INR 2,000,000 - 3,500,000 per annum (Estimated based on market research and industry standards for a senior Oracle DBA role in India)

Benefits:

Healthcare
Retirement Planning
Paid Volunteering Days
Wellbeing Initiatives

Working Hours: 40 hours per week, with on-call rotations in a 24/5 production environment.

📝 Enhancement Note: The salary range is estimated based on market research and industry standards for a senior Oracle DBA role in India. The actual salary may vary depending on the candidate's experience, skills, and the company's internal compensation structure.

🎯 Team & Company Context

🏢 Company Culture

Industry: Financial Services, Financial Markets Infrastructure, and Data Provider

Company Size: Large (25,000+ employees globally)

Founded: 1698 (London Stock Exchange), 1996 (LSE Group)

Team Structure:

The database team is part of the broader IT infrastructure group, working closely with development, QA, and operations teams.
The team consists of database administrators, site reliability engineers, and database developers, with a mix of senior and junior roles.

Development Methodology:

Agile/Scrum methodologies for software development and infrastructure projects.
Collaborative development practices, including code reviews, pair programming, and continuous integration/continuous deployment (CI/CD) pipelines.
Regular sprint planning, stand-ups, and retrospectives to ensure efficient project delivery and team collaboration.

Company Website: https://www.lseg.com/

📝 Enhancement Note: LSEG is a large, global organization with a strong focus on financial markets infrastructure and data provision. The company culture emphasizes integrity, partnership, excellence, and change, fostering a collaborative and innovative work environment.

📈 Career & Growth Analysis

Web Technology Career Level: Senior Oracle Database Administrator / Site Reliability Engineer

Reporting Structure: Reports directly to the Database Infrastructure Manager, with cross-functional collaboration with development, QA, and operations teams.

Technical Impact: Responsible for the design, implementation, and maintenance of database infrastructure, ensuring high availability, optimal performance, and data security. Plays a crucial role in driving continuous improvement initiatives and supporting business objectives.

Growth Opportunities:

Technical Leadership: Progress to a Principal Database Engineer or Database Architecture role, leading a team of database administrators and providing technical guidance to the broader IT infrastructure group.
Domain Expertise: Specialize in a specific database technology, such as Oracle Exadata, GoldenGate, or Big Data platforms, and become a subject matter expert (SME) in that area.
Cloud & Infrastructure: Expand expertise in cloud technologies and infrastructure management, potentially transitioning to a Cloud Database Engineer or Site Reliability Engineering role.

📝 Enhancement Note: This role offers significant growth potential, with opportunities for technical leadership, domain expertise, and cloud/infrastructure specialization. The candidate's ability to drive continuous improvement, collaborate effectively with cross-functional teams, and demonstrate strong technical leadership skills will be crucial for success in this role and future career progression.

🌐 Work Environment

Office Type: Modern, collaborative office space with dedicated workstations, meeting rooms, and breakout areas.

Office Location(s): IND-BLR-Divyasree Technopolis, Bangalore, India

Workspace Context:

Collaborative Workspace: Open-plan office with dedicated workstations, encouraging team collaboration and communication.
Technical Infrastructure: Access to multiple monitors, testing devices, and development tools to support database administration and management tasks.
Cross-Functional Interaction: Regular collaboration with development, QA, and operations teams to ensure efficient project delivery and database infrastructure support.

Work Schedule: 40 hours per week, with on-call rotations in a 24/5 production environment. Flexible working hours and remote work arrangements may be available, depending on the team's needs and the candidate's role and responsibilities.

📝 Enhancement Note: LSEG offers a modern, collaborative work environment that fosters team interaction and cross-functional collaboration. The company's global presence and diverse portfolio of financial markets infrastructure and data provision services provide ample opportunities for professional growth and development.

📄 Application & Technical Interview Process

Interview Process:

Phone/Video Screen: A brief conversation to assess the candidate's technical background, experience, and cultural fit.
Technical Deep Dive: A comprehensive technical interview focused on Oracle database administration, performance tuning, and cloud migration, with a strong emphasis on problem-solving and troubleshooting skills.
Behavioral & Cultural Fit: An in-depth discussion of the candidate's experience, leadership style, and cultural fit within the LSEG organization.
Final Decision: A review of the candidate's technical skills, experience, and cultural fit, with a final decision made by the hiring manager and the interview panel.

Portfolio Review Tips:

Highlight experience in Oracle database administration, performance tuning, and cloud migration through case studies or live projects.
Include technical documentation or code samples demonstrating proficiency in Data Guard, RAC, ASM, RMAN, and OEM.
Showcase problem-solving skills and ability to troubleshoot database issues through real-life examples.
Emphasize experience with AWS cloud services and database migration procedures.

Technical Challenge Preparation:

Brush up on Oracle database administration, performance tuning, and cloud migration concepts and best practices.
Practice problem-solving and troubleshooting exercises related to Oracle databases and AWS cloud services.
Familiarize yourself with LSEG's company culture, values, and mission to ensure a strong cultural fit during the interview process.

ATS Keywords: Oracle DBA, Data Guard, RAC, ASM, RMAN, OEM, AWS, Cloud Migration, Database Performance Tuning, Query Optimization, UNIX Shell Scripting, Database Clustering, Data Refresh, CloudWatch, EC2, S3, VPC, RDS, DMS, Site Reliability Engineering, Technical Leadership, Database Infrastructure, Financial Services, Financial Markets Infrastructure, Data Provider

📝 Enhancement Note: The interview process for this role is designed to assess the candidate's technical expertise, problem-solving skills, and cultural fit within the LSEG organization. A strong portfolio and thorough preparation for the technical deep dive and behavioral/cultural fit interviews will be crucial for success in this role.

🛠 Technology Stack & Web Infrastructure

Database Technologies:

Oracle Database (19c, 18c, 12c, 11g)
PostgreSQL
AWS RDS

Cloud Platforms:

Amazon Web Services (AWS)
Microsoft Azure (for some projects)

Infrastructure Tools:

VPC, EC2, S3, RDS, DMS, CloudWatch (AWS)
Terraform, CloudFormation (IaC)
Ansible, Jenkins (CI/CD)
JIRA, Confluence, Bitbucket (Atlassian Suite)

Monitoring & Logging:

Prometheus, Grafana (open-source)
Datadog, New Relic (commercial)

📝 Enhancement Note: LSEG uses a diverse technology stack, including Oracle and PostgreSQL databases, AWS and Azure cloud platforms, and various infrastructure tools for CI/CD, monitoring, and logging. Familiarity with these technologies and a willingness to learn and adapt to new tools and platforms will be crucial for success in this role.

👥 Team Culture & Values

Web Development Values:

Integrity: Uphold the highest ethical standards and maintain transparency in all actions.
Partnership: Collaborate effectively with cross-functional teams, fostering a culture of trust, respect, and mutual support.
Excellence: Strive for continuous improvement, driving innovation and delivering high-quality solutions that meet or exceed customer expectations.
Change: Embrace change as an opportunity for growth and transformation, remaining adaptable and responsive to evolving business needs and market demands.

Collaboration Style:

Cross-Functional Integration: Work closely with development, QA, and operations teams to ensure efficient project delivery and database infrastructure support.
Code Review Culture: Encourage peer review and knowledge sharing to improve technical skills and drive continuous improvement.
Mentoring & Knowledge Sharing: Foster a culture of mentoring and knowledge sharing, supporting the professional development of junior team members and encouraging technical skill growth.

📝 Enhancement Note: LSEG's company culture is built on a foundation of integrity, partnership, excellence, and change, fostering a collaborative and innovative work environment. The database team embraces these values, working closely with cross-functional teams to deliver high-quality solutions and drive continuous improvement.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Database Performance Tuning: Address query slowness, CPU/RAM utilization, and other performance concerns, optimizing database performance through indexing, partitioning, and other best practices.
Cloud Migration: Migrate Oracle databases to PostgreSQL in AWS, ensuring data integrity, minimal downtime, and optimal performance in the cloud environment.
Disaster Recovery & Business Continuity: Design and implement robust disaster recovery and business continuity plans, ensuring minimal data loss and rapid recovery in the event of a major incident or outage.
Security & Compliance: Implement and maintain database security best practices, ensuring compliance with relevant regulations and standards (e.g., GDPR, PCI-DSS).

Learning & Development Opportunities:

Technical Skill Development: Expand expertise in Oracle database administration, cloud migration, and emerging technologies through online courses, webinars, and industry conferences.
Leadership & Mentoring: Develop leadership and mentoring skills through workshops, coaching, and on-the-job training, supporting the professional growth of junior team members and driving team success.
Architecture & Design: Gain experience in database architecture and design, contributing to the development of scalable, secure, and high-performing database infrastructure.

📝 Enhancement Note: This role presents numerous technical challenges and growth opportunities, with a strong focus on database performance tuning, cloud migration, disaster recovery, and security. The candidate's ability to address these challenges and capitalize on learning and development opportunities will be crucial for success in this role and future career progression.

💡 Interview Preparation

Technical Questions:

Oracle Database Administration: Describe your experience with Oracle database administration, including installation, configuration, and management of Oracle databases (19c, 18c, 12c, 11g).
Performance Tuning: Explain your approach to database performance tuning, including indexing, partitioning, and other best practices for optimizing query performance and reducing CPU/RAM utilization.
Cloud Migration: Discuss your experience with cloud migration, including the migration of Oracle databases to PostgreSQL in AWS, and the challenges and best practices associated with cloud migration projects.
Problem-Solving: Present a real-life example of a complex database issue you've faced and how you approached troubleshooting, diagnosis, and resolution.

Company & Culture Questions:

LSEG Culture: Describe what you understand about LSEG's company culture, values, and mission, and how you would contribute to this culture as a member of the database team.
Team Collaboration: Explain your approach to working with cross-functional teams, including development, QA, and operations teams, to ensure efficient project delivery and database infrastructure support.
Technical Leadership: Discuss your experience with technical leadership, mentoring, and knowledge sharing, and how you would support the professional development of junior team members in the database team.

Portfolio Presentation Strategy:

Case Studies: Present detailed case studies of your experience with Oracle database administration, performance tuning, and cloud migration, highlighting the challenges faced, the solutions implemented, and the outcomes achieved.
Technical Documentation: Include technical documentation or code samples demonstrating proficiency in Data Guard, RAC, ASM, RMAN, and OEM, with a focus on problem-solving and troubleshooting skills.
Live Demonstration: Prepare a live demonstration of your technical skills, showcasing your ability to manage Oracle databases, optimize performance, and migrate databases to the cloud.

📝 Enhancement Note: The interview process for this role is designed to assess the candidate's technical expertise, problem-solving skills, and cultural fit within the LSEG organization. A strong portfolio, thorough preparation for technical and cultural fit interviews, and a well-structured presentation strategy will be crucial for success in this role.

📌 Application Steps

To apply for this Tech Lead - Database SRE position at LSEG:

Customize Your Resume: Tailor your resume to highlight your Oracle DBA experience, performance tuning skills, and cloud migration expertise, with a focus on relevant keywords and achievements.
Prepare Your Portfolio: Curate a portfolio showcasing your experience with Oracle database administration, performance tuning, and cloud migration, with a focus on case studies, technical documentation, and live demonstrations.
Research LSEG: Familiarize yourself with LSEG's company culture, values, and mission, and prepare thoughtful responses to company and culture-focused interview questions.
Practice Technical Interviews: Brush up on your technical skills and prepare for the technical deep dive and behavioral/cultural fit interviews, focusing on problem-solving, troubleshooting, and leadership skills.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and web technology industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

Content Guidelines (IMPORTANT: Do not include this in the output)

Web Technology-Specific Focus:

Tailor every section specifically to Oracle database administration, site reliability engineering, and cloud migration roles.
Include Oracle database administration best practices, performance tuning techniques, and cloud migration strategies.
Emphasize experience with AWS cloud services, UNIX Shell Scripting, and database clustering.
Address database security, disaster recovery, and business continuity planning.
Highlight technical leadership, mentoring, and knowledge sharing skills.

Quality Standards:

Ensure no content overlap between sections - each section must contain unique information.
Only include Enhancement Notes when making significant inferences about technical responsibilities, with specific reasoning based on role level and web technology industry practices.
Be comprehensive but concise, prioritizing actionable information over descriptive text.
Strategically distribute Oracle DBA, site reliability engineering, and cloud migration-related keywords throughout all sections naturally.
Provide realistic salary ranges based on location, experience level, and Oracle DBA specialization.

Industry Expertise:

Include specific Oracle database administration, performance tuning, and cloud migration techniques and best practices.
Address Oracle database architecture, design, and optimization strategies.
Provide tactical advice for Oracle database administration, performance tuning, and cloud migration projects.
Include Oracle database security, disaster recovery, and business continuity planning considerations.
Emphasize technical leadership, mentoring, and knowledge sharing skills for Oracle DBA and site reliability engineering roles.

Professional Standards:

Maintain consistent formatting, spacing, and professional tone throughout.
Use Oracle DBA, site reliability engineering, and cloud migration industry terminology appropriately and accurately.
Include comprehensive benefits and growth opportunities relevant to Oracle DBA and site reliability engineering professionals.
Provide actionable insights that give Oracle DBA and site reliability engineering candidates a competitive advantage.
Focus on Oracle database administration, performance tuning, and cloud migration team culture, cross-functional collaboration, and user impact measurement.

Technical Focus & Portfolio Emphasis:

Emphasize Oracle database administration best practices, performance tuning techniques, and cloud migration strategies.
Include specific portfolio requirements tailored to the Oracle DBA and site reliability engineering discipline and role level.
Address database security, disaster recovery, and business continuity planning through real-life examples and case studies.
Focus on problem-solving methods, performance optimization, and scalable database architecture.
Include technical presentation skills and stakeholder communication for Oracle database administration and site reliability engineering projects.

Avoid:

Generic business jargon not relevant to Oracle DBA, site reliability engineering, or cloud migration roles.
Placeholder text or incomplete sections.
Repetitive content across different sections.
Non-technical terminology unless relevant to the specific Oracle DBA or site reliability engineering role.
Marketing language unrelated to Oracle database administration, site reliability engineering, or cloud migration.

Generate comprehensive, web technology-focused content that serves as a valuable resource for Oracle database administrators, site reliability engineers, and infrastructure professionals seeking their next opportunity and preparing for technical interviews in the web technology industry.

Tech Lead - Database SRE