React Front-End Developer

Job Title: React Front-End Developer
Work Mode: Hybrid – On-site 2 to 3 business days per week at Client Headquarters
Location: West Sacramento, CA
Contract: Up to 12 months, with an option to extend up to 36 additional months
Employment Type: Contract / Consulting

 

Position Overview
Client is seeking a Front-End Developer to design and build highly interactive analytics dashboards, reporting experiences, and AI/GenAI user interfaces for its Investment Data Warehouse (IDW).

 

The role will focus on React-based production-grade interfaces and AI/ML or GenAI experiences using technologies such as Chainlit and Streamlit, with emphasis on complex state management, real-time interactions, explainable AI, chat interfaces, streaming responses, and AI-assisted workflows.

 

Key Responsibilities
•    Support the Investment Data Warehouse (IDW) ecosystem and Investment-related BI, GenBI, AI/ML, and agentic AI use cases.
•    Work directly with Client Investment Data Solutions and collaborate with technical developers, Investment stakeholders, third-party vendor teams, and technical support.
•    Contribute to full-stack development and ongoing maintenance and operations of the IDW platform and deployed use cases.
•    Apply appropriate cloud, data, AI/ML, DevOps, security, scalability, monitoring, and automation practices relevant to the role.
•    Prepare technical documentation, designs, diagrams, models, and other artifacts as required.
•    Support knowledge transfer to appropriate Client employees.

 

 

1. Ten (10) years of experience in front-end UX/UI design for analytics dashboards and highly interactive reporting.

 

2. Atleast Six (6)years of experience in development with React for or building scalable,highly customized production-grade user interfaces.

 

3. At least four (4) years of experience in front-end development with Chainlit or Streamlit for AI/ML or GenAI solutions with complex state management & data handling (e.g., real-time updates; UI states for loading, retries, and partial responses).

 

4. At least four (4) years of experience in latency handling and async UX patterns, explainable AI interfaces (confidence, sources, disclaimers), and prompt design basics.

 

5. At least two (2) years of hands-on experience and proven ability to build chat interfaces (streaming responses, token handling), and AI-assisted workflows (autocomplete, summarization, recommendations).

 

 

1. Holding technical certifications in the areas of: • AWS certifications
• Snowflake certifications
• BI certifications (Power BI, Tableau)
• AI/ML or GenAI-related coursework or credentials

 

2. At least five (5) years of experience in data engineering, data warehousing, or BI analytics.

 

3. At least three (3) years of experience working with AI/ML or GenAI technologies to design and build AI/GenAI solutions using cloud services such as AWS, Snowflake, or Azure.

 

4. Practical hands-on experience using OpenAI APIs or similar LLM platforms, building natural language to programming languages such as SQL/query, designing prompt strategies for business insights, and prompt engineering to guide system behavior.

 

5. Experience in developing semantic models supporting natural language querying and AI-driven analytics (i.e., GenBI); statistical analysis, predictive analytics, and optimization.

 

6. Have a bachelor’s degree in computer science, computer engineering, or related fields from an accredited or government sanctioned college/university. Client may request a copy of the diploma/degree.

 

7. The proposed onsite project person will be able to adhere to the hybrid working model by working on-site 2 to 3 business days per week at Client Headquarters, West Sacramento, CA.