Jobs at NielsenIQ

Manage and validate master data (customer, vendor, material, finance) in financial systems, ensure data integrity and compliance, support audits and projects, implement process improvements, and collaborate with procurement, AP, and cross-functional teams.

Design, implement, and improve global soft-skills training and talent programs for Operations; manage a distributed team of soft-skills trainers; deliver and maintain learning content and Workday reporting; analyze learning metrics and collaborate with stakeholders to drive continuous improvement.

Lead frontend delivery within an Agile team: translate backlog items into solutions, mentor junior engineers, perform code reviews, maintain code quality, collaborate with product owners, identify improvements, and support Severity 1-2 incident resolution during local business hours.

Participate in agile ceremonies, design solutions, estimate stories, write high-quality .NET/C# code, support testing, own deployments, and collaborate to remove blockers using SQL Server, front-end frameworks, and Azure services.

Design, optimize, and lead implementation of scalable, resilient Java-based distributed systems and APIs. Drive architectural standards, observability, CI/CD modernization, IaC improvements, performance tuning, and cross-team code/design reviews to ensure high-availability, low-latency delivery at scale.

Perform daily data processing and product coding for assigned categories, maintain catalogs and documentation, ensure quality checks, handle client queries, and collaborate across departments to meet production KPIs and timelines.

Manage and grow a portfolio of strategic FMCG and Tech & Durables clients across the Nordics. Drive new business, upsell services, deliver data-driven insights, meet commercial KPIs, coordinate cross-functional teams, and maintain high client satisfaction through proposals, negotiations, and proactive engagement.

Lead execution of data acquisition innovation initiatives: design solutions, run pilots/POCs, coordinate stakeholders (IT, DSci, Ops), deploy automation/APIs/AI tools, monitor adoption and performance, and manage innovation backlog.

Execute statistical and technical modeling tasks: data processing, model adjustment, validation, and delivery. Collaborate with commercial teams, manage technical parts of analytical products, address data quality issues, and support project design and client presentations under senior guidance.

Lead and mentor a delivery team to design, build, and maintain web applications using Agile practices. Participate in sprint events, code reviews, incident support, and continuous improvement while translating backlog items into robust solutions.

Design, build and maintain scalable automation frameworks for ETL/big-data pipelines using Python/PySpark and Databricks. Perform manual and automated UI, API and service testing, develop CI/CD deployments, collaborate with cross-functional teams, and create monitoring utilities. Support test planning, debugging, and documentation for cloud-based data platforms.

Support client service specialists and analytical consultants with daily client communication, market and FMCG trend reviews, analysis preparation, adoption of automated servicing platforms, sales support, and cross-team projects. Develop NIQ product and industry knowledge and prepare client materials to help achieve client satisfaction targets.

Lead design and build AI-native data platforms combining graph, vector, and relational databases to power RAG and knowledge-graph augmented LLMs. Architect polyglot persistence, design/optimize knowledge graphs, implement vector retrieval and embedding lifecycles, maintain high-performance relational schemas, and provide technical leadership, governance, and cross-team collaboration for production GenAI solutions.

Lead commercial strategy and revenue growth for NielsenIQ's Brand & Consumer business in Chile. Own pipeline, forecasting, pricing, RFP support, and cross-functional collaboration to retain, grow, and acquire accounts while meeting KPIs such as profitable revenue growth and improved conversion rates.

Support sales and renewals for existing accounts by building pipeline and identifying new revenue opportunities. Provide sales intelligence, lead generation, proposals, pricing, RFP support, invoicing, contract management, and reporting. Collaborate with Customer Success and stakeholders, analyze Voice of Customer feedback, and develop customer and market understanding to support account plans and renewals.

The Senior Software Engineer will design and maintain backend services, implement algorithms, lead discussions, and mentor developers while optimizing applications for performance.

This role oversees the end-to-end sales process of NielsenIQ's SA&I portfolio, focusing on strategy, growth, and client engagement while meeting revenue targets.

Manage and optimize data infrastructure using Databricks and Airflow, write Terraform modules, develop data pipelines, and ensure data quality.

Realizar auditorías de punto de venta en canal tradicional: capturar características de productos, escanear códigos de barra con hand held, contabilizar inventario, validar datos y registrar nuevas tiendas para la muestra.

Research, adapt, and evaluate state-of-the-art ML and NLP techniques for large-scale recommender, IR, and generative AI problems. Fine-tune transformers and embedding models, run feasibility studies and EDA, develop scalable reproducible ML solutions, and collaborate with stakeholders to integrate and communicate research outcomes. Contribute to publications, patents, and high-quality software/data assets.