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Senior Sigma Engineer

Hybrid in Jersey City, NJ, US • Posted 3 days ago • Updated 2 days ago

Contract Corp To Corp

On-site

Apptad Inc

Fitment

Dice Job Match Score™

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Job Details

Skills

Jersey
Database
Semantics
Data Governance
Natural Language
Artificial Intelligence
Unstructured Data
Warehouse
Dashboard
UI
Forecasting
Budget
Modeling
Workflow
Auditing
Snow Flake Schema
Information Technology
Computer Science
Management Consulting
Enterprise Information Management
Microsoft Outlook
Customer Focus
Innovation
Accountability

Summary

Job Title: Senior Sigma Engineer

Job Location: Jersey City, NJ - Hybrid

Job Duration: Long term contract

Position Summary

Semantic Modeling & Governance

Architect Data Models: Design governed Sigma Data Models on top of Snowflake, translating raw database schemas into an intuitive, business-friendly semantic layer.
Centralize Logic & Security: Develop reusable core metrics and enforce inherited row-level security within the semantic layer, ensuring a single source of truth and strict data governance.

AI Integration

Deploy AI Capabilities: Leverage Sigma Assistant and Snowflake Cortex to enable secure, natural-language querying (NLQ) for business stakeholders.
Enrich Data Natively: Implement inline AI functions directly within workbooks to classify, summarize, and extract insights from unstructured text at warehouse scale.

Workflow Design & Operational Apps

Build Interactive Workflows: Transform static dashboards into dynamic operational applications using Sigma UI components for cross-functional tasks like forecasting and budget approvals.
Enable Scenario Modeling: Design robust workbooks leveraging dynamic parameters and Input Tables to support complex, human-in-the-loop "what-if" analysis.

Snowflake Writeback & Architecture

Implement Secure Writeback: Configure Sigma Input Tables to push user inputs, manual adjustments, and workflow decisions directly back to dedicated Snowflake schemas.
Optimize & Audit: Maintain immutable audit trails for all writeback activity and balance live-query performance with strategic Snowflake materializations.

Education

Bachelor's or Master's in Information technology, Computer Science or related field.

ABOUT US

Apptad offers strategic consulting, enterprise information management and digital transformation services. With globally connected offices in US and India along with a team of trained and certified IT resources, Apptad ensures quick and effective delivery to its customers.Apptad is relentlessly reinventing the outlook of how companies leverage data.

With an effort to enable our customers the ability to solve biggest problems within their organization.We perceive our clients problems and respond with custom solutions instead of handing over boilerplate responses.

OUR MISSION

Customer Focus: We listen carefully to the needs of our clients so that we know what s important for their business and can design a customized solution for their business.

Innovation: As a firm, we believe in constantly upgrading ourselves and improving our solutions to adapt to the changing landscape of technology.

Accountability and Ethics: We believe in taking our commitments as seriously as our customers and living up to them while building trust for a long term business relationship.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 90696384
Position Id: 2026-31658
Posted 3 days ago

Company Info

About Apptad Inc

We’re a strategic technology consulting and innovation-led transformation company, delivering enterprise-grade data management and AI/ML services. With a deep understanding of a plethora of industries, we partner with clients to navigate complex challenges and seize opportunities in a rapidly evolving market. Our team of seasoned professionals brings a wealth of expertise, ensuring that our clients are equipped to thrive in today's competitive landscape.

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