> Markdown version of [/jobs/ext/588484-sr-snowflake-dwh-etl-informatica-consultant](https://www.wearedevelopers.com/jobs/ext/588484-sr-snowflake-dwh-etl-informatica-consultant). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr Snowflake/DWH/ETL Informatica Consultant - **Company:** Hermitage Infotech - **Location:** United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Query Performance, Data Analysis, Microsoft Azure, Databases, Information Engineering, Data Governance, Extract Transform Load (ETL), Data Systems, Data Warehousing, Document-Oriented Databases, Factor Analysis, Software Architecture, Reference Data, Standard Sql, SQL Databases, Systems Integration, Data Processing, Snowflake, Change Data Capture, Gitlab-ci, Star Schema, Data Management, Software Version Control, Data Pipelines - **Published:** June 21, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=bb7813160ee888e4 ## About the Role Do you have experience in Time Series Analysis?, * 7+ years of experience in data engineering or data warehousing roles. * 5+ years of hands-on Snowflake experience in production environments, including: o Creating and managing databases, schemas, roles, and grants. o Designing and implementing Streams and Tasks for CDC and scheduled processing. o Building and optimizing materialized views and performance-driven data models. * Expert-level SQL skills, with deep experience in complex window functions, CTEs, analytic queries, set-based transformations, and query performance tuning. * 4+ years of experience with ELT frameworks or transformation tools, preferably dbt. * Experience integrating Snowflake with Azure cloud storage and upstream financial systems. * Demonstrated experience implementing GitLab CI/CD for SQL-based transformations and Snowflake object deployments. * Strong understanding of analytical data modeling, including star schemas, slowly changing dimensions, fact tables, aggregates, and large-scale time-series structures. * Experience supporting high-volume, performance-sensitive financial or portfolio datasets. * Familiarity with portfolio accounting, security master data, market data feeds, or risk concepts such as VaR, factor exposure, stress testing, or performance attribution. A senior-level Snowflake Data Warehouse Engineer with 7+ years of data engineering experience and 5+ years of hands-on Snowflake experience in production environments. This role will deliver scalable, high-performant data warehouse powering investment risk and ## Description The ideal candidate has built and optimized enterprise-grade analytical platforms, implemented robust CDC frameworks, and supported performance-sensitive financial reporting workloads. The resource will assist with developing reliable, governed, and performant data solutions that enable exposure reporting, factor analysis, time-series risk metrics, stress testing, and performance attribution. This role works closely with business intelligence engineers, data architects, and data scientists. The selected Contractor will be responsible for the following essential activities: * Implement Snowflake schemas and object lifecycle strategies optimized for risk and portfolio analytics workloads. * Develop scalable, dimensional, and time-series data models supporting portfolio hierarchies, positions, security master integration, exposures, and risk metrics. * Build robust ELT pipelines using dbt and native Snowflake capabilities, including Streams, Tasks, and Snowpipe, to support daily and intraday data processing. * Implement efficient change data capture and incremental processing strategies for position, pricing, risk, and reference data. * Develop and maintain high-performance tables, views, and materialized views aligned with performance-sensitive analytical use cases. * Lead query performance optimization efforts, including clustering strategy design, micro-partition awareness, warehouse sizing, caching behavior, and workload management. * Establish data quality frameworks, including reconciliation controls, completeness checks, monitoring, and alerting for financial datasets. * Automate Snowflake deployments and SQL transformations using GitLab CI/CD pipelines and version control best practices. * Document data models, lineage, architectural decisions, governance controls, and operational runbooks. * Troubleshoot production failures, perform root cause analysis, and remediate issues impacting reporting timelines. ## Related Videos - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [Hacking AI at the Edge of the Indian Ocean](https://www.wearedevelopers.com/videos/100177-hacking-ai-at-the-edge-of-the-indian-ocean) ## Related Articles - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Data Analyst Salary in Switzerland](https://www.wearedevelopers.com/magazine/276-data-analyst-salary-in-switzerland) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)