Senior Specialist Analytics Developer

JLL empowers you to shape a brighter way . Our people at JLL 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. What this job involves: As a Senior Specialist Analytics Developer within JLL's Analytics Centre of Excellence, you'll serve as the most senior individual contributor driving technical excellence across complex analytics solutions. This role sits at the intersection of deep technical expertise and collaborative mentorship, where you'll take ownership of quality and governance throughout the Develop and Deliver phases while consulting on solution viability during Discover and Define activities. Beyond building sophisticated analytics solutions that transform how JLL and our clients make data-informed decisions, you'll play a pivotal role in elevating the capabilities of Analytics Developers and Specialist Analytics Developers across the team through coaching and knowledge sharing. At JLL, we are collectively shaping a brighter way — for our clients, ourselves and our fellow employees — and this position embodies that mission by driving innovation through AI, automation and emerging analytics techniques. You'll work within our defined Analytics Lifecycle and Target Operating Model, ensuring every solution meets the highest standards while fostering a culture grounded in customer focus, collaboration, integrity and courage. Acting as deputy to the Team Lead when required, you'll partner closely with Account Analytics, Advanced Analytics, Sustainability Analytics, and key stakeholders including Azara product teams and Data Engineering to ensure seamless delivery of insights that drive measurable business value. What your day-to-day will look like: Lead technical delivery of complex analytics initiatives, defining solution architecture, data models and development standards while ensuring alignment with the Analytics Centre of Excellence Target Operating Model Build the most technically sophisticated analytics solutions using Tableau, Power BI, SQL, Python and Databricks, setting the standard for quality and innovation across the team Oversee quality assurance processes across your sub-team, conducting comprehensive code reviews, data validation and visualisation assessments to ensure all solutions meet production-ready standards before release Consult on new project intake by providing technical assessments of proposed solutions, advising on feasibility, effort estimation and optimal delivery approaches that inform prioritisation decisions Mentor and develop Analytics Developers and Specialist Analytics Developers through coaching, knowledge sharing and structured feedback cycles that continuously raise analytics practice standards Manage the publish and documentation process, ensuring all solutions are correctly deployed to the Azara production environment with comprehensive, accessible documentation Drive innovation by identifying and piloting opportunities to leverage AI and automation that deliver measurable efficiency gains across Analytics Centre of Excellence operations Partner with account teams, platform solutions teams and global stakeholders to translate complex requirements into practical business solutions that deliver quantifiable value Lead sprint developments within an agile framework, effectively managing multiple priorities while maintaining clear communication with peer Team Leads and the Senior Operations Lead Required qualifications: 3+ years of experience in analytics delivery with 1+ years in a senior or technical specialist capacity within a business intelligence or analytics team Expert-level proficiency in Tableau and/or Power BI with demonstrated ability to deliver complex, governed analytics solutions to production standard Strong technical capabilities in SQL, Python and Databricks for data transformation, processing and advanced analytics Proven track record of technical delivery within agile environments, including experience with sprint management and DevOps tooling Exceptional analytical and problem-solving abilities with demonstrated capacity to translate analytics into actionable business decisions and transformation Outstanding written and verbal communication skills, with the ability to explain complex analytic concepts to both technical and non-technical audiences at all organizational levels Demonstrated ability to manage multiple projects concurrently while effectively managing stakeholder expectations and maintaining quality standards Experience integrating complex, cross-corporate processes and data models within large-scale analytics environments Self-motivated with strong organizational skills and the ability to work independently while fostering collaboration across business functions Preferred qualifications: Degree in data science, analytics, statistics, computer science or related field Experience with Microsoft Power Automate for building automation flows and process optimization Familiarity with Microsoft DevOps or similar program management and version control platforms Background in real estate analytics, property technology or related industries Experience driving data fluency initiatives and promoting data-informed culture across diverse stakeholder groups Track record of implementing AI-driven solutions that deliver measurable operational improvements Previous experience working in global, distributed teams across multiple time zones Experience mentoring junior team members and facilitating technical skill development Location: On-site –Belen, CRI If this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements. We’re interested in getting to know you and what you bring to the table! At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing. JLL Privacy Notice Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. 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