Senior Full-Stack Engineer (React + GraphQL + AI-Assisted Development)
Posted 2 days ago by Tekniforce
Negotiable
Undetermined
Remote
Remote
Summary: We are seeking a Senior Full-Stack Engineer with expertise in React, GraphQL, and AI-assisted development for a contract position that may lead to a permanent role. The engineer will be responsible for leading a critical API integration with a major brokerage platform. This role requires extensive experience in both frontend and backend development, particularly with React and GraphQL. The ideal candidate will leverage AI tools to enhance development efficiency and produce clear documentation for team adoption.
Key Responsibilities:
- Build integration with a major brokerage API
- Design and implement a GraphQL layer for data aggregation and extraction
- Develop and connect React-based frontend components to backend services
- Integrate with an existing Java-based backend system
- Leverage AI tools (e.g., Claude Code or similar) to accelerate development and delivery
- Translate extensive API documentation into working, scalable integration code
- Demonstrated use of AI tools to significantly accelerate development
- Clear documentation and patterns that can be adopted by the broader team
Key Skills:
- 7+ years of hands-on experience working with React building and deploying production features
- 5+ years of hands-on experience designing and working with GraphQL APIs
- Solid backend experience (Java preferred, but not strictly required if you can integrate effectively)
- Proven ability to independently deliver projects quickly with minimal oversight
- Experience working with third-party APIs and complex documentation
- Comfort using AI-assisted development tools in your workflow
- Experience with financial services, brokerage APIs, or platforms
- Prior work on API integrations or data aggregation layers
- Experience working in fast-paced startup environments
- Familiarity with automation, agents, or AI-driven development workflows
Salary (Rate): undetermined
City: undetermined
Country: undetermined
Working Arrangements: remote
IR35 Status: undetermined
Seniority Level: undetermined
Industry: IT
We are looking for a Senior Full-Stack Engineer (React + GraphQL + AI-Assisted Development). This is two (2) plus months of contract to possible hire position with our client. In this role as a Senior Full-Stack Engineer (React + GraphQL + AI-Assisted Development), you will lead a high-priority API integration with a major brokerage platform.
Responsibilities as a Senior Full-Stack Engineer (React + GraphQL + AI-Assisted Development):
- Build integration with a major brokerage API
- Design and implement a GraphQL layer for data aggregation and extraction
- Develop and connect React-based frontend components to backend services
- Integrate with an existing Java-based backend system
- Leverage AI tools (e.g., Claude Code or similar) to accelerate development and delivery
- Translate extensive API documentation into working, scalable integration code
- Demonstrated use of AI tools to significantly accelerate development
- Clear documentation and patterns that can be adopted by the broader team
Required Skills and qualifications as a Senior Full-Stack Engineer (React + GraphQL + AI-Assisted Development):
- 7+ years of hands-on experience working with React building and deploying production features
- 5+ years of hands-on experience designing and working with GraphQL APIs
- Solid backend experience (Java preferred, but not strictly required if you can integrate effectively)
- Proven ability to independently deliver projects quickly with minimal oversight
- Experience working with third-party APIs and complex documentation
- Comfort using AI-assisted development tools in your workflow
- Experience with financial services, brokerage APIs, or platforms
- Prior work on API integrations or data aggregation layers
- Experience working in fast-paced startup environments
- Familiarity with automation, agents, or AI-driven development workflows