
Senior Staff Software Engineer (Data)
Juniper Square
Job description
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We are seeking a Data Engineering Architect to lead the transformation of our current data engineering and analytics function into a modern, scalable, product-oriented Data Platform organization
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You will define the vision, architecture, operating model, and execution roadmap required to evolve from project-based data delivery to a platform that enables self-service, reliable, governed, and analytics-ready data across the company
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You will modernize our data stack, establish platform standards, introduce best practices for reliability and governance, and enable teams across the business to build data products efficiently and safely
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In addition to platform transformation, you will ensure the data ecosystem delivers high-quality analytics and actionable insights
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You will define architecture across ingestion, processing, modeling, semantic layers, analytics, and AI/ML enablement, ensuring data is trustworthy, accessible, secure, and performant
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You will work closely with engineering leadership, product teams, analytics, and executive stakeholders to align technology strategy with business outcomes, mentor engineers, and build a data-driven culture
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Success in this role means not only delivering a modern platform, but also elevating the team’s capabilities, processes, and ways of working to operate as a true Data Platform organization
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Define and own the end-to-end data and analytics architecture strategy
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Design scalable batch, streaming, and real-time data systems
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Establish standards for data modeling, semantic layers, and reporting
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Lead architecture reviews and technical decision-making
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Drive adoption of modern architectures (lakehouse, data mesh, real-time analytics)
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Design and prototype critical data platform components
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Write production-quality code for complex or high-impact areas
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Review schemas, transformations, dashboards, and analytics models
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Troubleshoot performance and reliability issues across pipelines and queries
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Optimize workloads for latency, concurrency, and cost
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Design and architect a scalable data platform supporting ingestion, transformation, and delivery of both structured and unstructured data across batch and real-time pipelines
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Design a “Data for Agents” strategy, ensuring our data warehouse is structured with the semantic layers and metadata necessary for LLMs to navigate it accurately
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Build AI-ready data infrastructure, including vector stores, embedding pipelines, and retrieval systems that power LLM and agentic workflows
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Develop a RAG-ready data architecture that enables trusted enterprise data retrieval with strong lineage, governance, security, and observability
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Create curated data products and reusable APIs that make high-quality datasets easily consumable by applications, analytics platforms, and AI agents
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Enable self-service data access for engineering, analytics, and business teams through standardized models, semantic layers, and platform capabilities
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Partner with AI, product, and engineering teams to support training datasets, feature stores, and production AI inference pipelines
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Build agentic ETL/ELT pipelines that use AI agents to autonomously discover sources and generate transformations
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Ensure reliability, scalability, and resilience of the platform, including high availability, monitoring, and disaster recovery readiness
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Partner with product, finance, business operations, and leadership teams to define analytics needs
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Design scalable data models for reporting and advanced analytics
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Ensure analytics solutions are performant, trustworthy, and easy to use
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Drive adoption of data-driven culture through reliable insights
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Define data governance, lineage, cataloging, and metadata standards
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Establish data quality frameworks and validation processes
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Ensure privacy, compliance, and secure access to sensitive data
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Implement role-based access controls and auditability
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Mentor senior engineers, analytics engineers, and data scientists
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Partner with product, ML, platform, and business teams
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Translate business questions into scalable data solutions
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Influence roadmaps using data platform and analytics considerations
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Act as the executive technical authority for data and analytics
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Define SLAs/SLOs for data availability, freshness, and accuracy
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Establish monitoring, alerting, and incident response processes
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Optimize cloud costs and query performance
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Support capacity planning for data growth
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Be an evangelist for pragmatic AI adoption
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Help establish a culture of outcome-driven innovation- This is a deeply hands-on leadership role for a technical expert who actively designs systems, prototypes solutions, reviews code, and guides teams through complex challenges
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10+ years in data engineering, analytics engineering, or data platform roles
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Ability to operate at both executive and deeply technical levels
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Advanced SQL skills and proficiency in Python, Scala, or Java
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Strong hands-on experience with modern data stacks in cloud environments
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Advanced degree in Computer Science, Engineering, or related field
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Hands-on experience with AWS, Azure, or GCP data services
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Proven experience architecting large-scale data and analytics systems
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Experience with distributed processing frameworks (Spark, Flink, etc.)
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Strong understanding of data governance and security best practices
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Strong understanding of both batch and real-time architectures
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Experience building reporting and BI solutions at scale
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Experience with BI tools (e.g., Looker, Tableau, Power BI, etc.)
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Advanced expertise in dimensional data modeling and semantic layers (e.g., dbt, Cube) to provide “agent-readable” context
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Deep expertise in data modeling for analytics (dimensional, star/snowflake, Data Vault, etc.)
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Experience implementing semantic layers or metrics stores
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Experience supporting AI/ML pipelines and feature engineering
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Background in high-growth SaaS or data-intensive organizations
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Familiarity with real-time analytics and event-driven architectures
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Experience with experimentation platforms or product analytics