Role/Job title: Senior Full Stack Developer Mode of working – London- 3 days onsite Type of Employment- Permanent Interview Format: 1. Live coding 2 interview rounds. The Role As a Senior Full Stack Developer, you will design and deliver end-to-end application solutions using cloud platforms such as Azure, AWS or GCP, alongside modern technologies including NoSQL databases, Python, React, TypeScript and DevOps tooling. You will work on cutting-edge projects, develop scalable applications and collaborate with cross-functional teams to deliver high-quality solutions. Key Responsibilities: • Own the end-to-end architecture across front-end, back-end, APIs, data and system integrations. • Define reference architectures, technology standards and design principles for development teams. • Make strategic technical decisions balancing scalability, security, cost efficiency and delivery speed. • Design and develop accessible, secure and scalable front-end applications using React and TypeScript. • Establish standards for state management, authentication flows and UI/UX consistency. • Architect back-end services using Node.js or Python, including REST APIs and event-driven patterns. • Apply microservices principles, resiliency patterns and fault-tolerant design. • Model and manage relational and NoSQL databases such as MongoDB and Postgres, including caching and data access strategies. • Architect cloud-native solutions on AWS, Azure or GCP, incorporating CI/CD pipelines and Infrastructure as Code. • Build for high availability, disaster recovery, cost optimisation and embedded observability. • Apply secure coding practices and design robust authentication, authorisation and data-protection models. • Ensure compliance with enterprise security policies and regulatory standards. Essential skills / knowledge / experience: • Hands-on experience in software development and solution architecture. • Deep expertise in Azure, AWS or GCP cloud services. • Strong background in backend development (TypeScript, React, Node.js, Python), REST APIs and microservices. • Experience working with NoSQL databases such as MongoDB or Postgres. • Proficiency with CI/CD pipelines, Infrastructure as Code and DevOps practices. • Excellent communication and presentation skills, with the ability to articulate complex concepts clearly. • Familiarity with AI/ML integration and secure cloud architecture is an advantage