Sr. Business Applications Developer

LeMaitre • Burlington, MA

4d • $120,000 - $140,000 • Onsite

About The Position

The Sr. Business Applications Developer is responsible for designing, developing, and supporting scalable data and automation solutions that enable efficient business operations and informed decision-making. This role combines strong PowerBI expertise with hands-on experience in cloud-based data platforms management to deliver end-to-end solutions, from backend data processing to user-facing report building. The ideal candidate will work closely with business stakeholders and IT teams to translate requirements into reliable, high-performance technical solutions, while ensuring data integrity, security, and maintainability.

Requirements

• Bachelor’s or Master’s degree in computer science or related field.
• 7-10+ years of experience in PowerBI development, maintenance, and programming including SQL, DAX, PySpark, and Power Query (M).
• 7+ years of experience with Microsoft cloud data environments, including Azure, Data Lake Storage, Fabric, Lakehouse framework, optimizing Delta tables, and using Fabric Notebooks.
• 3+ years of experience configuring Microsoft Copilot features and building functional data tools or autonomous agents within Microsoft Copilot Studio.
• Strong communication skills with the ability to produce clear, concise technical documentation.
• Excellent analytical and problem-solving skills, with attention to detail.
• Ability to work both independently and collaboratively in a fast-paced environment.
• Proven ability to translate business requirements into effective technical solutions.
• Willing to work five days per week in the office.

Responsibilities

• Lead the design and deployment of enterprise Power BI models, deployment pipelines, and workspace governance utilizing Row-Level Security (RLS).
• Establish and enforce production engineering disciplines using Git integration and Azure DevOps CI/CD pipelines.
• Connect, sync, and optimize data pipelines spanning multiple SQL servers, Microsoft Dataverse, Azure, Fabric, RESTful API and external cloud applications.
• Optimize large-scale dataset performance utilizing Query Folding, Incremental Refreshes, and Fabric Direct Lake mode. Build and manage Fabric Lakehouse’s and Data Warehouses.
• Design, build, and maintain scalable ETL/ELT data processing pipelines using PySpark within Fabric Notebooks.
• Build, deploy, and govern customized Microsoft Copilots and autonomous AI agents via Copilot Studio to automate data discovery, natural language querying, and reporting. Train and Manage AI feature rollout for the organization.
• Oversee Power BI tenant settings, capacity allocations, licensing, environment security, and the maintenance of On-Premises Data Gateways for hybrid environments.
• Monitor and optimize Azure consumption costs and Fabric capacity usage.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior