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Senior Engineer (Contractor) – Full Stack (React & Backend) & Security Data Infrastructure
Tranzeal Inc.
- 🇮🇳 India
- Hybrid
- Senior
- 1 day ago
- React.js
- UI/UX
- GCP
- Machine Learning
- Microservices
- SQL
- Web Components
- Data Modeling
- Python
- Golang
- AI
- Gemini
- Anthropic Claude
1 day ago
Request #37716835
Title:Senior Engineer (Contractor) – Full Stack (React & Backend) & Security Data Infrastructure
Start Date - 11/02/2026
End Date - 11/01/2027
12 months contract
Hybrid mode of Office hours - 3 days in office
Location: Bangalore
Monthly Bill Rate: INR 4,00,000
Job Summary
We are seeking a high-caliber Staff Engineer (Contractor - Full Stack) to join our Product Security (ProdSec) team. In this role, you will be responsible for maintaining and enhancing full-stack applications, dynamic security analytics dashboards, and underlying data workflows. You will ensure the stability, responsiveness, and performance of both our React.js frontends and backend services integrated with Google BigQuery.
The ideal candidate possesses strong experience across React.js UI/UX development and backend engineering within the Google Cloud Platform (GCP) ecosystem. You will maintain production systems, roll out UI and API enhancements, and leverage modern GenAI capabilities to streamline operational workflows.
Key Responsibilities
- Full-Stack Maintenance & Feature Enhancements: Maintain, bug-fix, and implement user-facing enhancements across React.js web interfaces and backend microservices.
- Data Integration & Analytics: Support Google BigQuery data pipelines, maintaining optimized SQL queries and backend API endpoints that power dashboard analytics.
- UI/UX Optimization: Refine front-end components for performance, usability, and cross-browser responsiveness based on security analyst feedback.
- Cross-Functional Support: Partner with security engineers, product stakeholders, and peer teams to maintain code quality and iteratively deploy lower-priority development tasks and system updates.
- Education: B.Tech / M.Tech in Computer Science, Information Technology, or a related technical field.
- Experience: 7+ years of professional experience in full-stack web application development and maintenance.
- UI/UX Expertise: Proven hands-on proficiency in React.js for building and maintaining responsive web components.
- Cloud & Data Stack: Hands-on experience with Google Cloud Platform (GCP) and deep expertise in Google BigQuery, SQL query optimization, and data modeling.
- Backend & Scripting: Hands-on proficiency in Python for backend scripting and data processing; familiarity with Golang is a plus.
- GenAI Exposure: Practical exposure to leveraging modern LLMs/AI models (e.g., Gemini, Anthropic Claude).
- Soft Skills: Strong team player with clear communication skills, high adaptability, and a proactive approach to issue resolution.
Senior Engineer (Contractor) – Full Stack (React & Backend) & Security Data Infrastructure · Tranzeal Inc.