Senior .Net Data Engineer

Lighthouse Technology Services is partnering with our client to fill their Senior .Net Data Engineer position! This is a 12 month contract with expected extension and/or conversion to FTE and will be hybrid on site 4 days per week in Wilmington, DE. This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered. What You’ll Be Doing:

• Lead the migration and modernization of legacy applications from internal data centers to Azure cloud infrastructure, designing scalable architectures that leverage modern cloud-native patterns and services
• Design and develop complex ETL pipelines and data processing workflows to integrate multiple vendor systems, combining data from diverse sources and orchestrating seamless data flows across the platform
• Build and enhance wealth management applications including trading interfaces, portfolio analytics, reporting capabilities, and settlement/reconciliation systems used by traders and clients
• Architect and implement solutions for less-defined problem spaces by creating technical designs, evaluating Azure patterns and services, and establishing best practices for the team to follow
• Modernize existing .NET Framework 4.x applications to .NET Core as part of the Azure migration, ensuring code quality and adherence to current development standards
• Collaborate with internal application owners, cross-functional development teams, and vendor partners to define technical approaches and deliver efficient, compliant solutions
• Mentor and provide technical leadership to less experienced developers, conducting code reviews and ensuring team adherence to development standards and architectural guidelines
• Manage technical components of projects including specifications, test plans, documentation, and status reporting to senior management

• 8+ years of systems analysis and application development experience with proven expertise in data processing, ETL frameworks, and data architecture
• Strong proficiency with C# and .NET Core development, with experience modernizing legacy .NET Framework applications
• Demonstrated experience with Azure cloud services, particularly Azure Data Factory (ADF) for orchestrating data pipelines and workflows
• Solid understanding of both SQL and NoSQL database structures with hands-on experience designing data models and optimizing data access patterns
• Experience in Azure application architecture and cloud migration strategies, including experience rebuilding on-premises applications for cloud environments
• Proven ability to work on complex, ambiguous projects with minimal direction—strong problem-solving skills and the ability to challenge assumptions and propose innovative technical solutions
• Excellent communication skills with the ability to present technical concepts to diverse audiences and collaborate effectively with senior management, vendors, and cross-functional teams

Pay Range: $85-$115+/hr Questions about any of our jobs? Email us at View all of our open jobs here