

The Planet Group
Senior Developer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is a Senior Developer position based in Chicago, IL, for 6+ months, offering $60-75/hour W2 or $70-85/hour Corp. Key skills include Angular, C#/.NET, REST API development, and experience with Databricks and SQL Server.
🌎 - Country
United States
💱 - Currency
$ USD
-
💰 - Day rate
600
-
🗓️ - Date
December 31, 2025
🕒 - Duration
More than 6 months
-
🏝️ - Location
On-site
-
📄 - Contract
W2 Contractor
-
🔒 - Security
Unknown
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📍 - Location detailed
Chicago, IL
-
🧠 - Skills detailed
#Agile #C# #TypeScript #API (Application Programming Interface) #Azure cloud #DevOps #Spark (Apache Spark) #Python #REST API #Databricks #Automation #Deployment #Azure #.Net #Angular #REST (Representational State Transfer) #AI (Artificial Intelligence) #Delta Lake #Azure DevOps #Cloud #Apache Spark #Scrum #Microsoft Azure #Stories #SQL Server #SQL (Structured Query Language)
Role description
Duration - 6+ months
Location - Chicago, IL - Onsite on Tue, Wed and Thu
Rate - 60-75/hour W2 OR 70-85/hour Corp
W2 OR C2C works
We are seeking a Senior Software Engineer to support the reporting and analytics layer of a large-scale data platform. This role focuses on building robust reporting solutions that help customers analyze market trends, competitor performance, and business insights.
What You’ll Do
• Design, develop, test, and deliver complex software features across frontend, backend, and data platforms
• Build and enhance reporting layers and APIs supporting data-driven products
• Develop Angular-based UIs and C#/.NET backend services
• Collaborate on feature-level architecture and design, including story grooming and breakdown
• Work independently on large, multi-domain stories while following Agile best practices
• Contribute to CI/CD pipelines and ensure high-quality, test-driven delivery
Required Skills
• Angular (v16–18) and TypeScript for modern frontend development
• C# and .NET (6/8) for backend and full-stack development
• REST API design and development
• Databricks & Apache Spark experience
• SQL Server for backend data and reporting use cases
• Azure DevOps (CI/CD) for build, test, and deployment automation
• Test-Driven Development (TDD) and Agile/Scrum experience
Nice to Have
• Python
• Microsoft Azure (cloud)
• Databricks Delta Lake & Unity Catalog
• Exposure to Agentic AI tools
Long-term opportunity | Modern tech stack | Data-driven product environment
#tech #Hybrid #Chicago
Duration - 6+ months
Location - Chicago, IL - Onsite on Tue, Wed and Thu
Rate - 60-75/hour W2 OR 70-85/hour Corp
W2 OR C2C works
We are seeking a Senior Software Engineer to support the reporting and analytics layer of a large-scale data platform. This role focuses on building robust reporting solutions that help customers analyze market trends, competitor performance, and business insights.
What You’ll Do
• Design, develop, test, and deliver complex software features across frontend, backend, and data platforms
• Build and enhance reporting layers and APIs supporting data-driven products
• Develop Angular-based UIs and C#/.NET backend services
• Collaborate on feature-level architecture and design, including story grooming and breakdown
• Work independently on large, multi-domain stories while following Agile best practices
• Contribute to CI/CD pipelines and ensure high-quality, test-driven delivery
Required Skills
• Angular (v16–18) and TypeScript for modern frontend development
• C# and .NET (6/8) for backend and full-stack development
• REST API design and development
• Databricks & Apache Spark experience
• SQL Server for backend data and reporting use cases
• Azure DevOps (CI/CD) for build, test, and deployment automation
• Test-Driven Development (TDD) and Agile/Scrum experience
Nice to Have
• Python
• Microsoft Azure (cloud)
• Databricks Delta Lake & Unity Catalog
• Exposure to Agentic AI tools
Long-term opportunity | Modern tech stack | Data-driven product environment
#tech #Hybrid #Chicago






