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Senior Data Engineer

Minnesota - Developer

Hollstadt Overview

Hollstadt Consulting is a management and technology consulting firm dedicated to placing professionals at engagements where they will excel. When you work with us, you'll work with a refreshingly real company led and staffed by seasoned experts who are also down-to-earth, good people. We're committed to treating you with respect and helping you achieve your career aspirations.

Since 1990, Hollstadt has been a trusted partner to more than 150 domestic and global companies and has successfully completed over 3,000 projects. Our continued growth has created challenging and rewarding opportunities for accomplished IT and Business Consultants. Hollstadt Consulting is an equal opportunity employer including disability/veteran.

By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Hollstadt Consulting and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel at any time.


Job Description

Role: Senior Data Engineer

Location: Hybrid in Oak Park Heights, MN (3 days onsite per week)

Duration: 3-6 months with potential to convert

Rate: $67.61-$70.55, dependent on skills and qualifications


Tech Stack: Snowflake, dbt, Fivetran, Azure (ADO, Blob, Functions etc)

 

Role Overview

We are seeking a seasoned Senior level data Engineer to lead technical execution and provide architectural guidance across our onshore and offshore engineering teams. We are specifically seeking engineers who think from first principles—individuals who understand why systems are designed a certain way, not just how to implement within existing frameworks. This role will serve as the technical anchor within a delivery track, partnering closely with data leadership to shape engineering standards and practices. In this role, you will be the primary technical point of contact, ensuring that complex data requirements are translated into scalable, resilient, and highly optimized solutions. You will not only build but also influence the standards for a modern data stack centered on Snowflake and Azure, driving "Governance as Code" and operational excellence.


Required Qualifications

Experience: 8–10 years of experience building and optimizing large-scale, complex data architectures and pipelines.


Core Stack: Expert-level command of Snowflake, dbt, and Fivetran.

Cloud Infrastructure: Strong proficiency in Azure services (Storage, Compute, and DevOps/CI/CD).

Modeling: Proven ability to engineer layered data frameworks using various modeling methodologies (e.g., Data Vault 2.0).

 

Leadership: Experience guiding offshore teams and conducting technical code reviews to ensure consistency and adherence to patterns.


Communication: Ability to influence engineering direction, challenge assumptions, and communicate effectively across distributed (onshore/offshore) teams is critical.

 

Preferred "Good to Have" Skills

AI/ML Enablement: Experience in building data foundations that enable Machine Learning and Generative AI use cases (e.g., Vector databases, feature stores).

 

Advanced Governance: Experience with automated data privacy/masking and advanced metadata cataloging.

 

Key Responsibilities

1. Technical Leadership & Cross-Shore Guidance

Engineering Anchor: Act as the primary technical lead for distributed teams, ensuring clarity in requirements and maintaining high standards of execution across time zones.

Architectural Blueprinting: Engage with Product Owners and Solution Architects to design optimal data product pipelines that serve as the foundational reference for the broader engineering team.

Resilience Engineering: Design systems for high availability and fault tolerance, ensuring the data platform can recover gracefully from upstream failures.

 

2. Data Platform & Pipeline Engineering

Modern Data Stack Mastery: Engineer and optimize full-lifecycle data pipelines using Fivetran, Snowflake, and dbt, focusing on large-scale, complex datasets.

Metadata-Driven Automation: Design and implement config-driven or metadata-driven pipelines to increase development velocity and reduce manual overhead.

 

Layered Frameworks: Apply advanced modeling techniques (Data Vault, Dimensional/Star Schema) to create high-performance, curated, reusable core datasets and purpose-built datasets optimized for analytics and AI.

 

3. Performance & Cost Optimization

Snowflake Expert: Apply advanced proficiency in Snowflake performance tuning (clustering, warehouse profiling, query optimization) to minimize both latency and Azure consumption costs.

End-to-End Efficiency: Monitor and tune the entire flow from ingestion to transformation to ensure the stack remains performant as data volumes scale.

 

4. Governance, Security & DataOps

Governance as Code: Implement and validate automated data lineage, quality checks, and data classification within the CI/CD workflow.

Observability & Health: Drive platform reliability by implementing end-to-end observability; proactively monitor data health and enforce rigorous quality gates using dbt.

Azure Int-egration: Manage and optimize data flows within the Azure ecosystem, leveraging Azure DevOps (ADO), Blob Storage, and Azure Functions.



Benefits + Perks

Comprehensive Benefit Plan

Hollstadt offers medical, dental, vision, life insurance, short-term disability, long-term disability, paid sick leave, and retirement benefits to eligible employees. With three different medical plans to choose from, you can enroll in the coverage you need from individual to family, or anywhere in between!

Remarketing Process

Hollstadt is based on retention and relationships. We get to know your strengths and career wishes throughout your assignment and then start remarket discussions 6-8 weeks prior to your end date. By being proactive, we are able to keep your down time between assignments as short as possible, unless you choose otherwise.

Professional Development

Hollstadt offers on-demand training through our consultant portal. Trainings give our consultants the continuing education they need to excel on their projects. Many of our courses apply towards continuing education credits and we have an entire training hub dedicated to upskilling in Artificial Intelligence (AI).

401k + Matching

One popular benefit is our 401(k) match on the first 4% of your contributions. Hollstadt wants to help you reach your long-term financial goals and understands that planning for your future is critical. Consultants also have access to support from a Financial Advisor.

Bonus Opportunities

We appreciate and reward loyalty. Join Hollstadt, stay for 5 years, and we’ll give you a $5,000 Longevity Award bonus! Additionally, we know great talent knows other great talent. If you are on contract with Hollstadt and refer one of your connections who gets placed, we’ll pay you $1,000!

Ongoing Support & Networking

We have made a significant investment in building a support program for our consultant team - so you never have to feel like you are going it alone. We also have a Consultant Coach program which acts like a 'work buddy' to provide a safe ear for questions or concerns at your client site.