eFinancialCareers · London
Full job description Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Join Citi's AI Product & Platform team, a high-growth engineering group operating with a start-up mentality inside one of the world's largest financial institutions. Working within the Chief Technology Office, you'll help build the next generation of AI-powered products and platforms that will shape how technology is delivered across the bank. This is an opportunity to work at the forefront of Generative AI, cloud-native engineering and distributed systems, building scalable solutions from the ground up while collaborating with some of the industry's most talented engineers and AI specialists. Key Responsibilities Design and build AI-powered products and platforms using Golang. Develop high-performance backend services and APIs that operate at enterprise scale. Build and enhance internal developer tools, frameworks and reusable components. Partner with product, engineering and AI teams to turn innovative ideas into production-ready solutions. Contribute to the design and implementation of cloud-native, microservices-based architectures. Drive engineering best practices across code quality, testing, observability and CI/CD. Solve complex distributed systems challenges, focusing on scalability, resilience and performance. Mentor engineers and contribute to a collaborative, high-performing engineering culture. Skills & Experience Golang (Go) expertise is essential, with a proven track record of building scalable, business-critical applications in production environments. Strong experience designing and developing large-scale backend services and APIs. Proven ability to build and operate systems within microservices and distributed envir