Filuet - Full-stack Developer - Python/React.js

Job Description :

We are looking for an experienced Software Engineer to design, develop, test, deploy, and maintain reliable, scalable software applications. The ideal candidate will have strong software engineering fundamentals and hands-on experience with Python, FastAPI, React, JavaScript/TypeScript, and Node.js.

The role requires practical experience using Claude Code or similar AI coding agents as part of the daily engineering workflow. You should be comfortable using AI-assisted development to accelerate coding and debugging while maintaining high standards of code quality, security, testing, performance, and maintainability.

Responsibilities :

Software Development :

• Design, develop, test, deploy, and maintain scalable web applications using Python, FastAPI, React, JavaScript/TypeScript, and Node.js.
• Build and maintain REST or GraphQL APIs, including authentication, authorization, validation, error handling, schemas, and resolvers.
• Use Claude Code or similar AI coding agents for development, debugging, testing, refactoring, and maintenance while independently validating AI-generated code.
• Work with SQL and NoSQL databases, including data modelling, migrations, query optimization, and performance troubleshooting.
• Implement asynchronous processing and background jobs using RabbitMQ, Kafka, Redis, or similar message-queue technologies.
• Investigate and resolve complex bugs, production issues, and performance bottlenecks.
• Create clear technical documentation for APIs, system behaviour, architecture, and implementation decisions.

Testing & Quality :

• Develop and maintain unit, integration, API, and end-to-end tests.
• Apply automated testing throughout the software development lifecycle.
• Use Playwright or similar frameworks for browser-based and end-to-end testing.
• Participate in code reviews and follow consistent engineering and quality standards.
• Validate AI-generated code through functional testing, code review, security checks, and performance analysis.
• Identify recurring defects and improve test coverage, reliability, and development processes.

Delivery & Operations :

• Work with Git and GitHub, including feature branches, pull requests, code reviews, and release processes.
• Contribute to CI/CD pipelines using GitHub Actions, GitLab CI, Jenkins, or similar tools.
• Support application deployment and maintenance on cloud platforms such as AWS, Azure, GCP, or DigitalOcean.
• Work with basic infrastructure concepts including Docker, containers, environment configuration.