Software Engineer III - React / TypeScript, Gen AI, Frontend

Software Engineer III - React / TypeScript, Gen AI, Frontend

Full-Time 60000 - 80000 € / year (est.) No home office possible
JPMorganChase

At a Glance

  • Tasks: Design and develop innovative software solutions using React and TypeScript.
  • Company: Join a leading Commercial & Investment Bank with a focus on technology and innovation.
  • Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
  • Other info: Collaborative team atmosphere with a commitment to diversity and inclusion.
  • Why this job: Make a real impact by delivering AI-enabled user experiences in a dynamic environment.
  • Qualifications: Experience in software engineering, particularly with React, TypeScript, and AI tools.

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

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III in the Securities Services team within the Commercial & Investment Bank, you will design and deliver secure, scalable technology products that drive business success. You will build and evolve a shared frontend platform and reusable UI patterns, focusing on performance, accessibility, and developer experience. You will help deliver AI-enabled user experiences and accelerate engineering velocity by responsibly using modern AI developer tools. Your work will directly impact our customers and the way we build technology. This is a pure frontend position with a strong AI focus: you will help deliver AI-enabled user experiences and raise engineering velocity by using modern AI developer tools responsibly (e.g., AI-assisted coding, debugging, and test generation), while maintaining a high bar for correctness, security, and quality.

Job Responsibilities

  • Design, develop, and troubleshoot creative software solutions for technical challenges.
  • Write secure, high‑quality production code and maintain UI logic that integrates with shared platforms.
  • Develop and maintain reusable React components and UI patterns for complex workflows.
  • Build high‑performance, data‑intensive user interfaces using profiling and optimization techniques.
  • Engineer accessible, inclusive experiences by partnering with UX and design teams.
  • Write and maintain automated tests (unit, integration, end‑to‑end) to ensure reliability and quality.
  • Collaborate with UX designers, product stakeholders, and developers to build custom UI components.
  • Develop tools and automated processes to streamline development and enhance developer experience.
  • Build Generative AI interface solutions using React and TypeScript, following CI/CD standards.
  • Work closely with Product, UX, and cross‑functional partners to deliver capabilities in agile sprints.
  • Actively use AI development tools for code generation, refactoring, debugging, documentation, and testing.

Required Qualifications, Capabilities, And Skills

  • Formal training or certification in software engineering.
  • Expertise in HTML, CSS, JavaScript, React, TypeScript, and state management.
  • Experience optimizing and debugging performance and memory issues in web applications.
  • Strong communication and collaboration skills with cross‑functional teams.
  • Familiarity with agile methodologies, production readiness, and security‑aware development.
  • Experience maintaining production UI code in large development teams.
  • Understanding of user experience principles and customer‑oriented development.
  • Testing experience with component/unit and end‑to‑end tools (e.g., React Testing Library, Cypress, Playwright).
  • Experience building or integrating Generative AI features in frontend products.
  • Proficiency with CLI, Git, and CI/CD practices.
  • Regular use of AI coding tools with strong validation and code quality practices.

Preferred Qualifications, Capabilities, And Skills

  • Exposure to cloud technologies and modern web delivery.
  • Experience with shared UI platforms or component libraries.
  • Strong accessibility engineering, including WCAG compliance and remediation.
  • Experience improving developer experience at scale.
  • Understanding of software best practices, development lifecycle, and Agile tools.

EEO Statement

We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants’ and employees’ religious practices and beliefs, as well as mental health or physical disability needs.

Software Engineer III - React / TypeScript, Gen AI, Frontend employer: JPMorganChase

Join a forward-thinking team as a Software Engineer III, where you'll have the opportunity to innovate and shape the future of technology in the Commercial & Investment Bank. Our inclusive work culture fosters collaboration and creativity, providing you with ample opportunities for professional growth and development. With a strong focus on AI integration and a commitment to high-quality standards, you'll be part of a dynamic environment that values your contributions and encourages continuous learning.

JPMorganChase

Contact Detail:

JPMorganChase Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer III - React / TypeScript, Gen AI, Frontend

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.

Tip Number 2

Show off your skills! Create a portfolio showcasing your best React and TypeScript projects. This is your chance to demonstrate your expertise and creativity to potential employers.

Tip Number 3

Prepare for those interviews! Brush up on common coding challenges and be ready to discuss how you’ve used AI tools in your projects. Confidence and preparation go a long way!

Tip Number 4

Don’t forget to apply through our website! We love seeing applications directly from passionate candidates who are eager to join our team and make an impact.

We think you need these skills to ace Software Engineer III - React / TypeScript, Gen AI, Frontend

React
TypeScript
HTML
CSS
JavaScript
State Management
Performance Optimisation

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your experience with React, TypeScript, and AI development tools. We want to see how your skills align with the job description, so don’t be shy about showcasing relevant projects!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re excited about this role and how your background makes you a perfect fit. We love seeing passion and personality, so let us know what drives you!

Showcase Your Projects:If you've worked on any cool projects, especially those involving generative AI or frontend development, make sure to mention them. We’re keen to see your hands-on experience and how you’ve tackled challenges in your past work.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy – just follow the prompts!

How to prepare for a job interview at JPMorganChase

Know Your Tech Stack

Make sure you’re well-versed in HTML, CSS, JavaScript, React, and TypeScript. Brush up on your state management skills and be ready to discuss how you've optimised performance and debugged issues in past projects.

Showcase Your AI Experience

Since this role has a strong AI focus, be prepared to talk about your experience with generative AI features. Share specific examples of how you've used AI tools for coding, debugging, or testing, and how it improved your workflow.

Demonstrate Collaboration Skills

This position requires strong communication and collaboration with cross-functional teams. Think of examples where you’ve worked closely with UX designers or product stakeholders to deliver successful projects, and be ready to share those stories.

Prepare for Problem-Solving Questions

Expect to tackle some technical challenges during the interview. Practice explaining your thought process when designing and troubleshooting software solutions, and be ready to demonstrate your approach to building high-performance, accessible user interfaces.