Xcelpros - Full Stack Developer - Python/

Job Title :
Fullstack Developer

Immediate Requirement

Key Responsibilities

• Candidate will deliver technical elements (code, architecture and documentation) including but not limited to the following technologies - Reactjs, Nextjs, Python, FastAPI, Pandas, Numpy, PostgreSQL, Generative AI, Graph QL or similar, Apollo or similar, Minio or similar.
• To setup code pipeline for B2B Application for compilation and auto deployment.
• Candidate will be engaged in the design, development, testing and maintenance of web and mobile products.
• Candidate will create business, technical requirements and design documents that meet business needs, adhering to XcelPross documentation standards.
• Candidate will convert requirements into detailed technical designs and configure / develop within Product / ecosystem accordingly.
• Candidate will develop components with developers both near and offshore, including code review, hands-on code updates, architecture review and updates.
• Candidate will be involved in Active Directory (AD), security/authorization setup, data interface design, data migration and reconciliation.
• Candidate will work closely with other IT teams (e Commerce/BI/ERP/Architecture) to ensure design is aligned with the overall solution strategy and leverage the core systems features in Product development.
• Candidate will analyze to set up the standards and multi-tenant, Review the code as per the best practices and optimize of the code.
• Perform technical / functional analysis as required.
• Analyse issues as necessary to determine the root cause of the issue and determine the necessary course of action for resolution.
• Provide post-implementation support for implemented solutions.
• Serves as the point person for addressing issues and enhancements related to the specific product and functional area.
• Design, develop, and maintain scalable backend services and APIs using Python and JavaScript.
• Work with Supabase (PostgreSQL) for database design, triggers, and row-level security (RLS).
• Build and manage backend components for automation workflows, user events, and notifications.
• Develop secure integrations with external systems (e.g., Salesforce, Microsoft D365, cloud storage, messaging platforms).
• Implement serverless functions and cron jobs for scheduled or event-based triggers.
• Collaborate with frontend teams to ensure seamless data flow across the stack.
• Write clean, maintainable code with thorough documentation and testing.
• Monitor performance, logs, and errors; implement retries and error handling for resilience.
• Contribute to DevOps pipeline, including deployments, environment management, and CI/CD.

Required Skills & Experience

• 2+ years of backend development experience using Python (with FastAPI or similar frameworks).
• Strong experience with PostgreSQL and modern backend-as-a-service platforms like Supabase or Firebase.
• Deep understanding of RESTful API design and asynchronous programming.
• Hands-on experience with authentication, access control, and multi-tenant architecture.
• Familiarity with cloud services (e.g., AWS Lambda, Vercel Functions, or GCP).
• Experience with event-driven systems, webhooks, or message queues (Kafka, NATS, etc.).
• Comfort working in a Git-based development process with code reviews and pull requests.
• Ability to write unit/integration tests (Jest, Mocha, etc.) and ensure code reliability.

Bonus Skills (Nice To Have)

• Experience with Supabase-specific features like row-level security, triggers, and realtime updates.
• Background in workflow engines, automation design, or low-code platforms.
• Experience working with GraphQL and data transformation pipelines.
• Knowledge of OAuth, token-based auth flows, and multi-system user identity management.
• Familiarity with job schedulers like Apache Airflow, Temporal, or custom cron logic.
• Exposure to AI/NLP-based applications or intelligent assistants.

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