Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
J.P. Morgan

At a Glance

  • Tasks: Design and develop innovative web applications using Java, Python, and React.
  • Company: Join J.P. Morgan, a global leader in financial services.
  • Benefits: Competitive salary, diverse culture, and opportunities for professional growth.
  • Other info: Dynamic team with a commitment to diversity and inclusion.
  • Why this job: Make a real impact with AI-driven solutions in a collaborative environment.
  • Qualifications: Proficiency in Java, Python, React, and strong engineering fundamentals required.

The predicted salary is between 60000 - 80000 £ per year.

Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and internal platforms. Your expertise will help us build reliable integrations and drive experimentation and personalization. We value your passion for engineering excellence and your commitment to secure, compliant solutions. Discover a place where your skills and ideas can make a real difference.

As a Full Stack Engineer in our team, you will design, build, and support scalable web applications and integrations. You will leverage Java, Python, and React to deliver AI-enabled features and capabilities. Your role involves collaborating with product, marketing, and partners to translate requirements into technical solutions. You will contribute to AI initiatives, optimize data flows, and ensure our platforms meet security and compliance standards. Your work will help us deliver personalized and reliable experiences.

Job Responsibilities

  • Design, develop, test, and maintain full-stack features using Java, Python, React, and AI-enabled services.
  • Build reliable integrations with marketing systems such as CDP/CRM, campaign management, and attribution systems.
  • Implement and optimize data flows and event-driven pipelines to support segmentation, personalization, and measurement.
  • Leverage enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables.
  • Contribute to AI-enabled initiatives for content generation, experimentation, personalization, and workflow automation.
  • Collaborate with product, marketing, and partners to translate requirements into well-designed technical solutions.
  • Improve engineering excellence through code reviews, test automation, CI/CD, observability, performance tuning, and operational best practices.
  • Ensure solutions meet security, privacy, and compliance expectations including consent management, data minimization, and access controls.

Required Qualifications, Capabilities, and Skills

  • Proficiency in Java, Python, and React.
  • Strong backend and frontend engineering fundamentals.
  • Experience delivering customer-facing and internal platforms.
  • Ability to build integrations with systems such as CMS, CDP, and CRM.
  • Understanding of AI services and their integration into web applications.
  • Knowledge of data flows, event-driven pipelines, and personalization techniques.
  • Familiarity with security, privacy, and compliance requirements.
  • Hands-on experience using enterprise-authorized AI-assisted software development tools.
  • Understanding of responsible AI use in engineering workflows.
  • Commitment to engineering excellence and operational best practices.
  • Effective collaboration and communication skills.

Preferred Qualifications, Capabilities, and Skills

  • Experience with campaign management and attribution systems.
  • Background in AI-enabled content generation, experimentation, or workflow automation.
  • Skills in test automation, CI/CD, and observability tools.
  • Experience optimizing performance and scalability.
  • Familiarity with consent management and data minimization practices.
  • Ability to drive innovation in personalization and measurement.
  • Experience working in cross-functional teams.

Software Engineer III - Fullstack (Java, React, Python and AI) Engineer employer: J.P. Morgan

At J.P. Morgan, we pride ourselves on fostering a dynamic work environment that champions innovation and collaboration. As a Software Engineer III, you will not only enhance your technical skills but also contribute to meaningful AI-driven projects that impact our clients and the industry. With a strong commitment to diversity, inclusion, and employee growth, we offer ample opportunities for professional development in a supportive culture that values your contributions.

J.P. Morgan

Contact Details:

J.P. Morgan Recruitment Team

We think you need these skills to ace Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Java
Python
React
AI Services Integration
Backend Engineering Fundamentals
Frontend Engineering Fundamentals
Data Flows Optimization