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Software engineer iii- ui & ai

London
hackajob
Software engineer
€80,000 a year
Posted: 4 January
Offer description

J.P. Morgan is hiring a Software Engineer III – Front End Engineer for its International Consumer Bank division. This role focuses on developing scalable, cloud‑native microservices and delivering cutting‑edge front‑end solutions that enhance mobile banking experiences for millions of customers.


Job Responsibilities

* Integrate and deliver AI‑powered features into customer‑facing applications (mobile/web).
* Collaborate with AI and platform teams to ensure seamless and secure user experiences when interacting with AI services.
* Create and maintain clean, efficient, and reusable code.
* Conduct thorough testing to ensure robustness and reliability of applications.
* Troubleshoot and debug issues, ensuring smooth application functionality.
* Communicate effectively with stakeholders to gather requirements and provide progress updates.
* Mentor junior developers, providing guidance on best practices and code reviews.
* Stay updated with the latest industry trends and best practices in mobile development.
* Drive continuous improvement initiatives to enhance development processes and workflows.


Required Qualifications, Capabilities & Skills

* Formal training or certification in JavaScript concepts and proficient applied experience.
* Ability to write testable, clean JavaScript code.
* Proficiency in the React framework.
* Experience writing unit tests.
* Understanding of REST APIs and GraphQL.
* Ability to work in a dynamic, agile environment within a geographically distributed team.
* Focus on promptly addressing customer needs.
* Excellent written and verbal communication skills in English.


Preferred Qualifications, Capabilities & Skills

* Experience integrating AI APIs or services into front‑end applications.
* Knowledge of best practices for building user experiences that incorporate generative and agentic AI.
* Experience optimizing performance and reliability of AI‑powered user interfaces.
* Building applications using React Native in TypeScript or JavaScript.
* Native application development across Android/iOS in Kotlin/Swift and comfortable working with projects partially or fully using TypeScript.
* Experience with the latest React features such as Suspense and Hooks.
* End‑to‑end testing applications with Detox / Appium / WebdriverIO.


About Us

J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world’s most prominent corporations, governments, wealthy individuals, and institutional investors. We are committed to building trusted, long‑term partnerships and creating an inclusive workplace.

We recognize that our people are our strength, and the diverse talents they bring to our global workforce directly contribute to our success. We are an equal opportunity employer and place a high value on diversity and inclusion. 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. Visit our FAQs for more information about requesting an accommodation.


Location

London, England, United Kingdom

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