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JPMorgan Full Stack - Software Engineer III 
United Kingdom, England, London 
618750693

Today
Job Responsibilities
  • Design and deliver end-to-end solutions using cloud-native microservices architecture, leveraging the latest technologies and industry best practices.
  • Lead and contribute to architectural decisions and domain modeling to build scalable, maintainable, and high-quality business products.
  • Write clean, modular, and well-documented Java code to ensure software is easy to understand, test, and evolve.
  • Build and maintain robust front-end applications using ReactJS, ensuring seamless integration with backend services.
  • Architect resilient and secure solutions that avoid single points of failure and protect against security threats.
  • Promptly investigate and resolve issues, ensuring long-term stability and reliability of systems.
  • Enable zero-downtime releases and optimize data access patterns for performance and scalability.
  • Monitor and improve application performance, proactively identifying and addressing bottlenecks.
  • Support the full product lifecycle, including production support and incident management.
  • Continuously modernize our technology stack by adopting new tools, frameworks, and best practices.
Required Qualifications, Capabilities & Skills
  • Formal training or certification in software engineering concepts, with applied professional experience.
  • Recent hands-on professional experience as a fullstack software engineer, with a strong focus on Java and backend architecture/design.
  • Deep expertise in Java, including experience with recent versions and frameworks such as Spring Boot.
  • Strong architecture and design skills, with experience in designing scalable, maintainable, and secure systems.
  • Hands-on experience with ReactJS, including building and maintaining production-grade front-end applications.
  • Experience designing and implementing comprehensive tests (unit, integration, end-to-end, performance).
  • Excellent written and verbal communication skills in English.
  • Solid understanding of cloud technologies, distributed systems, RESTful APIs, and web technologies.
  • Familiarity with relational databases and data modeling best practices.
Preferred Qualifications, Capabilities & Skills
  • Experience in highly regulated industries (e.g., finance, healthcare) and understanding of compliance requirements.
  • Knowledge of messaging frameworks (e.g., Kafka, RabbitMQ, JMS).
  • Familiarity with cloud-native microservices architecture, including containerization (Docker, Kubernetes).
  • Understanding of Elasticsearch or similar search and analytics engines.
  • Exposure to CI/CD pipelines, infrastructure as code, and DevOps practices.