Senior Full Stack Developer

Mode of working: London- 3 days onsite
Type of Employment:Permanent

Interview Format: 1. Live coding+ 2 interview rounds.

The Senior Full Stack Developer 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.

Senior Full Stack Developer 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. 

Senior Full Stack Developer 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.