Senior Full Stack Developer, Python/ReactJS/AWS Lambda

The Job: You are a self-motivated who will join our agile squad, capable of delivering end-to-end solutions on cloud infrastructure. You have a strong grasp of modern backend and frontend technologies, containerized deployments, and cloud-native architectures. You have familiarity with Generative AI and AWS Bedrock is a big plus. The Role: • Develop and maintain backend services using Python (FastAPI, boto3 SDK). • Build responsive and dynamic user interfaces using React.js. • Design, deploy, and maintain containerized applications on AWS ECS (Fargate). • Manage databases using PostgreSQL, including schema design and optimization. • Implement CI/CD pipelines and leverage DevOps tools for automated deployment. • Work with a variety of AWS services including: o S3, ECS Fargate, RDS, Systems Manager, and Secrets Manager, etc. • Apply Generative AI principles including Retrieval-Augmented Generation (RAG) using AWS Bedrock and Bedrock Knowledge Bases. • Translate business and technical requirements into functional and design specifications. • Lead and mentor junior developers through code reviews and design discussions. • Participate in user testing, triage issues, and implement bug fixes promptly. • Contribute as an active member of a cross-functional Agile development team. The Requirements: • Strong experience in Python backend development (FastAPI, boto3). • Proficient in React.js and modern JavaScript development. • Solid understanding of Docker, container orchestration, and AWS ECS deployments. • Experience with PostgreSQL or similar relational databases. • Hands-on with DevOps practices, tools, and CI/CD pipeline setup. • Proficient in cloud-native development using AWS Services. • Experience with Generative AI concepts, RAG patterns, and AWS Bedrock. • Strong analytical, problem-solving, and communication skills. • Demonstrated leadership capabilities and experience mentoring junior team members. • Ability to own projects end-to-end, from design to production support. • Familiarity with infrastructure-as-code (e.g., Terraform, CloudFormation). • Exposure to serverless frameworks and event-driven architectures. • Knowledge of security best practices in cloud environments. To Apply: Please send your latest CV in word file to

jennifer@quinnox-solutions.com Kindly indicate your availability, current and expected remuneration package. We regret that only shortlisted candidates will be notified. Quinnox Solutions Pte. Ltd. (License Number: 06C3126) Registered EA Personnel (Reg. No.:R1111100)

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