Data Architect (Spanish-speaking)

N-iX is a global software engineering and technology services company, building solutions for clients since 2002. Our teams work across Europe, the Americas, and Asia for Fortune 500 companies and fast-growing businesses in finance, retail, manufacturing, telecom, healthcare, and more.

Our Data & Analytics practice designs and delivers modern data platforms on Snowflake, Databricks, Azure and AWS, from first assessment to production at scale.

About the role

We are looking for a Spanish-speaking Data Architect to lead the design of cloud data platforms for our clients. You will own the target architecture end-to-end, work directly with client stakeholders in Spanish, and guide engineering teams through delivery.

The role mixes hands-on technical leadership with consulting: you will shape solutions in pre-sales, run discovery workshops, and stay accountable for architecture quality once the project is live.

Responsibilities

• Design end-to-end data architectures on Snowflake and/or Databricks, deployed on Azure and/or AWS: ingestion, storage, processing, serving and consumption layers.

• Define lakehouse and data warehouse patterns (medallion architecture, data vault, dimensional models) and choose the right one for each use case.

• Lead migrations from legacy platforms (on-prem DWH, Hadoop, Teradata, Oracle, SQL Server) to the cloud, including assessment, roadmap and cutover plan.

• Set standards for data modelling, pipeline design, CI/CD, infrastructure as code and environment strategy.

• Design data governance, security and compliance: access control, data lineage, cataloguing (Unity Catalog, Snowflake Horizon, Purview), GDPR and local LATAM privacy laws.

• Optimise platform cost and performance (warehouse sizing, cluster policies, FinOps practices).

• Run discovery workshops and architecture reviews with client business and technical stakeholders, in Spanish and English.

• Support pre-sales: solution design, effort estimates, technical sections of proposals and client presentations.

• Mentor data engineers and review their designs and code; act as the technical point of escalation on the project.

• Prepare data foundations for BI, advanced analytics, ML and GenAI use cases.

Requirements

• 8+ years in data engineering or data platforms, including 3+ years as a Data or Solution Architect.

• Hands-on production experience with Snowflake and/or Databricks (at least one in depth).

• Strong knowledge of Azure and/or AWS data services, for example:

• Azure: ADLS Gen2, Data Factory, Synapse/Fabric, Event Hubs, Purview, Key Vault

• AWS: S3, Glue, Redshift, Kinesis, Lambda, Lake Formation, IAM

• Expert SQL and solid Python or Scala; experience with Spark.

• Proven experience with data modelling (dimensional, data vault) and lakehouse design.

• Experience with orchestration and transformation tools such as Airflow, dbt, Azure Data Factory or Databricks Workflows.

• Working knowledge of infrastructure as code (Terraform, Bicep or CloudFormation) and CI/CD for data.

• Track record of leading at least one cloud data platform build or migration from design to production.

• Client-facing consulting experience: running workshops, presenting architecture decisions, managing expectations.

• Fluent or native Spanish and at least B2 English, written and spoken.

• Based in an EU or LATAM country with the right to work there.

Nice to have

• Certifications: SnowPro Advanced Architect, Databricks Certified Data Engineer Professional, Azure Solutions Architect Expert, AWS Solutions Architect Professional or AWS Data Analytics/Data Engineer.

• Streaming architectures (Kafka, Spark Structured Streaming, Snowpipe Streaming, Delta Live Tables).

• Data mesh, data products and data contracts in practice.

• MLOps and GenAI data foundations (feature stores, vector search, RAG pipelines).

• Domain experience in banking, insurance, retail, telecom or energy.

• Portuguese for Brazil-based clients.

We offer:*

• Flexible working format - remote, office-based or flexible

• A competitive salary and good compensation package

• Personalized career growth

• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)

• Active tech communities with regular knowledge sharing

• Education reimbursement

• Memorable anniversary presents

• Corporate events and team buildings

• Other location-specific benefits

*not applicable for freelancers