Senior Data Analyst

JONES LANG LASALLE PROPERTY CONSULTANTS PTE LTD; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A global real estate services firm in Singapore is seeking a Senior Data Analyst to ensure data integrity for high-stakes projects. You will work closely with clients to maintain data quality, provide strategic guidance, and mentor junior analysts. The ideal candidate has over 5 years of experience, strong SQL and Excel skills, and a proactive approach to problem-solving. This role demands excellent communication skills and the ability to adapt to changing priorities.

Qualifications

• At least 5 years of professional experience in a data-focused role.
• Strong proficiency in SQL and Excel/Google Sheets.
• Exceptional data analysis and validation skills.

Responsibilities

• Serve as the primary technical expert for Client stakeholders.
• Build strong relationships with clients to anticipate their needs.
• Own the data validation and quality assurance processes.
• Collaborate with product and engineering teams for improvements.
• Provide guidance and mentorship to junior analysts.
• Ensure all client-facing deliverables are of the highest quality.

Skills

SQL

Excel/Google Sheets

Data analysis

Problem-solving

Communication

Tools

Google Cloud Platform

BigQuery

Python

Job description

Senior Data Analyst

JLL empowers you to shape a brighter way.

Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong.

Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

About the Role

This isn't your typical support role. We're looking for a Senior Data Analyst to serve as the dedicated data expert for one of the world's largest and most influential technology companies. In this high-impact position, you'll be the crucial link between our data solutions and their strategic business needs.

The integrity of the data they use in their multi-million dollar decision-making is paramount, and your primary mission will be to ensure its flawless quality and accuracy. You'll have a unique opportunity to build a deep, trusted relationship with this high-profile client by becoming their champion for data excellence. You'll focus on understanding their specific challenges and proactively ensuring the data they receive is consistently clean, reliable, and trustworthy.

This role is perfect for a self-motivated professional who thrives on building long-term partnerships and solving complex, high-stakes problems where data quality is the ultimate measure of success.

What You’ll Do

• Be the Expert: Serve as the primary technical expert for our Client stakeholders, managing their data-related inquiries and leveraging your product knowledge to solve complex business challenges
• Drive Client Success: Proactively build strong relationships with clients to anticipate their needs, provide strategic guidance, and ensure they are leveraging data and tools effectively
• Ensure Data Integrity: Own the data validation and quality assurance processes for key production datasets. You'll proactively identify root causes of data issues and implement long-term solutions to maintain accuracy and reliability
• Influence Product Development: Collaborate with product and engineering teams to identify and champion new features and product improvements based on client feedback and operational needs
• Mentor and Lead: Provide guidance and mentorship to junior analysts, helping them grow their skills and contribute to the team's overall success
• Own the Final Presentation: Take full ownership of all client-facing deliverables. You will be expected to not only create clear and impactful visualizations but also to ensure every presentation and report is delivered with the highest level of professional polish and a keen eye for formatting and detail

Sounds like you? To apply you need to be:

Requirements:

• At least 5 years of professional experience in a data-focused role, with strong proficiency in SQL and Excel/Google Sheets. You should also be eager to learn new technologies like Google Cloud Platform, BigQuery, and Python
• Exceptional data analysis and validation skills with a meticulous, detail-oriented approach to problem-solving
• Natural troubleshooter who can not only identify issues but also design and implement effective, long-term solutions
• Strong verbal and written communication skills, allowing you to clearly explain complex technical concepts to both technical and non-technical audiences.
• Self-starter with a strong sense of ownership and a proactive drive to identify opportunities and lead change
• Comfortable working across different time zones and can adapt quickly to changing priorities
• Proven track record of delivering exceptional customer service and a commitment to producing high-quality results