Platform Engineer

Responsibilities

• Manage, maintain, and continuously enhance the data engineering platform stack, with particular focus on Snowflake, Airflow, and Microsoft Fabric
• Evaluate new and emerging technologies in the market and recommend platform additions, replacements, or upgrades that improve capability, cost, or performance
• Author and maintain Standard Operating Procedures (SOPs) for platform usage, onboarding, and administration across the data platform toolset
• Partner with the Data Engineering team to define and implement new processes, coding standards, and code controls that promote reusability and consistency across pipelines and integrations
• Configure, administer, and tune Snowflake environments, including warehouses, roles, resource monitors, and access controls, to balance performance and cost
• Build, monitor, and maintain Airflow orchestration environments, including DAG deployment standards, environment configuration, and job reliability
• Support and administer Microsoft Fabric workloads, ensuring proper configuration, capacity management, and integration with existing platforms
• Own platform automation and CI/CD pipelines used to deploy and promote platform changes across development, QA, and production environments
• Contribute to metadata and catalog tooling to improve data discoverability, lineage, and governance across the platform
• Monitor platform availability, performance, and cost, and proactively identify and resolve issues before they impact users
• Support upgrades and lifecycle management of platform components, including patching, version upgrades, and deprecations
• Collaborate with security teams to implement and maintain platform security controls, access management, and compliance requirements
• Document platform architecture, configurations, and standards to support operational maturity and knowledge sharing across the team

Preferred

• Exposure to additional platform tools such as Power BI Service, Power Automate, SAP Datasphere, SAP Analytics Cloud, or Business Objects is a plus

Benefits

• HASI is willing to take over sponsorship for existing H1-B visas for exceptional talent.
• Hybrid work arrangement
• HASI is a financial firm that provides investment, energy transition, clean energy, and climate finance services.
• Annapolis, Maryland, USA
• https://www.hasi.com/
• Public Company
• Total Funding
• $2.1B
• 2026-06-15
• Post Ipo Debt· $1B
• 2026-02-18
• Post Ipo Debt· $600M
• 2025-11-13
• Post Ipo Debt· $500M
• Leadership Team
• Jeffrey Lipson
• President and Chief Executive Officer
• Nitya Gopalakrishnan
• Chief Operating Officer
• Recent News
• WBJournal.com
• Ameresco CFO to depart company in September
• 2026-08-21
• Morningstar.com
• HASI Prices $1 Billion of 5.950% Green Senior Unsecured Notes Due 2033
• 2026-06-16
• Business Wire
• Anaergia Secures C$58M Contract with Neogenyx Fuels, Expanding Multi‑Year Revenue Visibility and RNG Platform Deployment
• 2026-05-19
• Company data provided by

Qualifications

• Bachelor's degree in Computer Science, Information Systems, Data Engineering, or a related field
• 3+ years of professional experience in platform engineering, data engineering, or data infrastructure roles
• Hands-on experience administering and optimizing Snowflake, including warehouse sizing, cost management, security, and performance tuning
• Experience building, deploying, and operating Apache Airflow environments and orchestrating production data pipelines
• Experience with Microsoft Fabric or comparable modern data platform/lakehouse technologies
• Familiarity with CI/CD tooling and practices for platform and infrastructure automation
• Working knowledge of SQL Server, data warehouse infrastructure, and cloud-based data storage and compute environments
• Understanding of metadata management, data cataloging, and data governance principles
• Strong troubleshooting and performance-tuning skills across distributed and cloud-based data systems
• Ability to create clear documentation, SOPs, and standards that other engineers can follow
• Strong collaboration skills, with the ability to partner effectively with data engineering, analytics, and security teams
• Self-starter who stays current with emerging data platform technologies and proactively recommends improvements
• HASI is willing to take over sponsorship for existing H1-B visas for exceptional talent. We are unable to provide new H-1B sponsorship at this time
• Exposure to additional platform tools such as Power BI Service, Power Automate, SAP Datasphere, SAP Analytics Cloud, or Business Objects is a plus

Required skills

• Apache Airflow, CI/CD, Cloud Data Storage and Compute, Data Cataloging, Data Governance, Data Warehouse Infrastructure, Metadata Management, Microsoft Fabric, Performance Tuning, Platform Automation, SQL Server, Snowflake

Experience

• 3+ years