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

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

London Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
JPMorganChase

At a Glance

  • Tasks: Design and develop innovative web applications using Java, Python, and React.
  • Company: Join a forward-thinking tech company focused on AI-driven solutions.
  • Benefits: Enjoy competitive pay, remote work options, and opportunities for professional growth.
  • Other info: Collaborative environment with excellent career advancement opportunities.
  • Why this job: Make a real impact by shaping the future of web applications with cutting-edge technology.
  • Qualifications: Proficient in Java, Python, and React with strong engineering fundamentals.

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 in London employer: JPMorganChase

Join a forward-thinking company that champions innovation and collaboration, where as a Software Engineer III, you will thrive in a dynamic work culture that prioritises engineering excellence and personal growth. With access to cutting-edge AI tools and a commitment to secure, compliant solutions, you'll have the opportunity to make a significant impact on both customer and internal platforms. Our supportive environment fosters continuous learning and encourages you to contribute your ideas, ensuring that your skills are not only valued but also developed.

JPMorganChase

Contact Details:

JPMorganChase Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer III - Fullstack (Java, React, Python and AI) Engineer in London

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at JPMorganChase or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to JPMorganChase.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like JPMorganChase.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like JPMorganChase that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

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

Java
Python
React
AI Integration
Backend Engineering
Frontend Engineering
Data Flows

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at JPMorganChase.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at JPMorganChase and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at JPMorganChase

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If JPMorganChase uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.