Software Engineer III- React Native- Madrid

JPMorgan Chase & Co.; Madrid; Presencial; EUR 42.000 - 70.000; Jornada completa

Descripción de la vacante

JPMorgan Chase & Co. is seeking a Software Engineer - Front-End at J.P. Morgan Personal Investing in Madrid. You will deliver end-to-end front-end solutions using React and TypeScript within a cloud-native, microservices architecture, in a flat-structure organization.

You will participate in design, architecture and all SDLC stages, collaborating with cross-functional teams to ship new features and ensure clean, reusable code across the web stack.

Formación

• Formal training or certification in JavaScript concepts.
• Strong knowledge of JavaScript, TypeScript, and ES6+ syntax.
• Experience with React framework and React Native.

Responsabilidades

• Collaborate with cross-functional teams to define, design, and ship new features.
• Create and maintain clean, efficient, and reusable codebase.
• Involved in design and architecture of solutions across SDLC.
• Write testable, clean JavaScript code.

Conocimientos

React framework

React Native TS/JS

Kotlin/Swift

REST & GraphQL

TypeScript

Suspense & Hooks

E2E testing tools

Web performance

Design systems

UI consistency

Descripción del empleo

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to J.P. Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of J.P. Morgan heritage brings.

J.P. Morgan Personal Investing offers award-winning investments, products and digital wealth management services to over 275,000 investors in the UK. We built the business withinnovation as a core part of our ethos to give consumers the confidence and clarity to make informed investment decisions and achieve their financial goals.

As a Software Engineer - Front-End Engineer at J.P. Morgan Personal Investing, you will be a part of a flat-structure organization. Your responsibilities are to deliver end-to-end cutting-edge solutions in the form of cloud-native microservices architecture applications leveraging the latest technologies and the best industry practices. You are expected to be involved in the design and architecture of the solutions while also focusing on the entire SDLC lifecycle stages.

Job responsibilities:

• Collaborate with cross-functional teams to define, design, and ship new features.
• Create and maintain clean, efficient, and reusable codebase.
• Formal training or certification on JavaScript concepts and proficient advanced experience
• Strong knowledge of JavaScript, TypeScript, and ES6+ syntax
• Ability to write testable, clean JavaScript code

Preferred qualifications, capabilities and skills:

• Proficiency in React framework
• Building applications usingReact Nativein TypeScript or JavaScript
• Native application development across Android / iOS inKotlin/Swift
• Understanding of REST APIsand GraphQL
• Comfortable working with projects partially or fully usingTypeScript
• Using latestReact featuressuch as Suspense and Hooks
• End to end testing applications withDetox/Appium / WebdriverIO /Playwright
• Extensive experience in modern web development, including responsive design and performance optimization
• Hands-on experience with design systems, component libraries, and implementing consistent UI/UX across large-scale applications

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