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Lead Full Stack Java United Kingdom Jobs

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Lead Full Stack Java Developer
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Lead Full Stack Java Developer role in Belfast. Drive tech transformation for OTC derivatives, using Java, microservices, and cloud platforms. Lead a team, architect solutions, and foster a strong engineering culture in a global investment bank.
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United Kingdom , Belfast
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Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Pursuing Lead Full Stack Java jobs places you at the apex of software engineering, where deep technical expertise converges with strategic leadership. A Lead Full Stack Java Developer is a senior-level professional responsible for the end-to-end delivery of complex, scalable software applications. This role transcends mere coding; it involves architecting robust systems, guiding development teams, and ensuring that technical execution aligns with overarching business objectives. Professionals in these jobs are the technical anchors of their teams, pivotal in transforming high-level requirements into performant, reliable, and innovative digital solutions. The typical responsibilities for a Lead Full Stack Java Developer are comprehensive, spanning both front-end and back-end domains. On the back-end, this entails designing and building high-performance microservices and distributed systems. A core function is creating and maintaining RESTful APIs and leveraging event-driven architectures with tools like Kafka for real-time data processing. They are deeply involved in database management, working with both SQL (e.g., Oracle) and NoSQL (e.g., MongoDB) technologies to design optimal schemas and queries. On the front-end, they often work with modern JavaScript frameworks like Angular or React to build dynamic and responsive user interfaces. Beyond development, their duties include optimizing application performance, identifying and resolving system bottlenecks, and establishing coding standards, testing protocols, and best practices for the entire team. Leadership is a fundamental component of these jobs. A Lead Developer acts as a technical advisor and coach, mentoring mid-level and junior developers, conducting code reviews, and allocating work effectively. They partner closely with multiple management teams, product owners, and DevOps engineers to ensure seamless integration of various system components and to drive the adoption of CI/CD pipelines. Their role is crucial in agile environments, where they help steer projects from conception through deployment and monitoring in cloud-native ecosystems. The skill set required for Lead Full Stack Java jobs is both broad and deep. A strong proficiency in Java and its modern frameworks, particularly Spring Boot, is essential. Expertise in cloud platforms (AWS, Azure, GCP), containerization with Docker, and orchestration with Kubernetes is now standard. A proven background in designing microservices and service-oriented architectures is critical. Furthermore, candidates are expected to have a solid understanding of Agile methodologies, version control with Git, and application monitoring tools. Typically, these positions require 5-8+ years of hands-on experience and a demonstrated ability to lead technical initiatives, solve high-impact problems, and drive innovation. For those seeking a career that blends advanced technical craftsmanship with team leadership and architectural strategy, exploring Lead Full Stack Java jobs is the definitive next step.

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