Full Stack Engineer, Sr. - hybrid

About the Company Blue Light Card provides exclusive discounts, rewards, and services to millions of frontline workers across the United Kingdom. Following a major platform transformation, the company is investing in modern cloud technologies and innovative digital products to deliver personalized, scalable, and engaging experiences for its members. About the Role The Senior Full Stack Engineer is responsible for designing, developing, and delivering scalable full-stack applications while contributing to the continuous evolution of the company's cloud platform. Working within an agile product squad, you'll build modern solutions using React, Node.js, TypeScript, and AWS serverless technologies, mentor engineers, drive technical excellence, and help shape engineering best practices across the organization. Qualifications Extensive experience building modern full-stack web applications. Strong proficiency with React, Node.js, and TypeScript . Hands-on experience with AWS cloud services including Cognito, DynamoDB, Lambda, S3, EventBridge, AppSync, API Gateway, and SQS. Experience building and deploying serverless applications. Strong knowledge of software architecture, system design, and cloud-native development. Experience with continuous integration and continuous deployment (CI/CD). Excellent communication and stakeholder collaboration skills. Experience mentoring junior engineers and supporting technical growth. Strong analytical, problem-solving, and decision-making abilities. Comfortable working in Agile development environments. Skills Full Stack Development React Node.js TypeScript JavaScript AWS Cloud AWS Lambda Amazon Cognito DynamoDB Amazon S3 API Gateway AppSync EventBridge Amazon SQS Serverless Framework Cloud Architecture REST APIs Microservices CI/CD Agile Development A/B Testing Software Design Performance Optimization Problem Solving Technical Leadership Mentoring Cross-Functional Collaboration Continuous Improvement Responsibilities Design, develop, and maintain modern full-stack applications. Build scalable cloud-native solutions using React, Node.js, TypeScript, and AWS services. Design technical solutions for medium-sized features and engineering initiatives. Drive experimentation through A/B testing and continuous product improvements. Take ownership of application components and technical domains. Build and maintain CI/CD pipelines for reliable software delivery. Mentor junior engineers and promote engineering best practices. Collaborate with Product, Design, and Engineering teams to deliver business value. Troubleshoot technical issues and optimize application performance. Identify process improvements and contribute to engineering excellence. Participate in Agile ceremonies and support continuous delivery initiatives. Benefits Hybrid working model with flexible working hours. 25 days annual leave plus birthday leave. Holiday purchase and sell scheme. Company bonus program. Blue Light Card membership with exclusive discounts. Free parking and EV charging. Modern office with complimentary snacks and drinks. On-site gym and fitness classes. Private medical insurance. Healthcare cashback plan. Enhanced parental leave. Employee Assistance Program and mental health support. Pension scheme. Learning and professional development opportunities. Regular company and team social events. Equal Opportunity Blue Light Card is committed to fostering an inclusive workplace where diversity is valued and everyone has the opportunity to contribute, grow, and succeed. Employment decisions are made based on qualifications, skills, and business needs without discrimination of any protected characteristic.