Senior ReactJS Web Developer - Boardroom Team

JPMorgan Chase & Co.; Glasgow; On-site; GBP 50,000 - 90,000; Full time

Job summary

An established industry player is seeking a talented Senior ReactJS Web Developer to join their innovative team. In this role, you'll leverage your expertise in React and JavaScript to design and develop high-quality web applications that enhance user experiences. You'll work closely with a dynamic team, contributing to both the architectural design and the implementation of solutions that meet client needs. This opportunity not only allows you to showcase your technical skills but also to be part of a culture that values diversity, equity, and inclusion. If you're ready to take your career to the next level in a supportive environment, this role is for you.

Qualifications

• Hands-on experience in system design and application development.
• Proficient in React, JavaScript, and Typescript for enterprise-level applications.

Responsibilities

• Design, develop, and maintain high-quality web applications using ReactJS.
• Collaborate with team members to ensure best practices in coding and architecture.

Skills

React

JavaScript

Typescript

CI/CD

Agile Software Development

Debugging

System Design

Web Technologies (CSS/HTML)

Unit Testing

Education

Formal training in Software Engineering

Certification in Software Development

Tools

React Testing Library

Cypress

Jenkins

Job description

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Job Description

Are you ready to advance your career in web development? We are seeking an experienced Senior ReactJS Web Developer to join our dynamic Boardroom team. As a key member of our development team, you'll design, develop, and maintain high-quality web applications using ReactJS, contributing to enhanced user experience and optimized application performance.

Job Responsibilities

• Execute software solutions, design, development, and technical troubleshooting, thinking beyond routine approaches to build solutions or break down technical problems.
• Create secure and high-quality production code and maintain algorithms that run synchronously with appropriate systems.
• Produce architecture and design artifacts for complex applications, ensuring design constraints are met by software code development.
• Create clean and testable code, writing unit/integration/end-to-end/performance tests for the codebase.
• Gather, analyze, synthesize, and develop visualizations and reporting from large, diverse data sets to continuously improve software applications and systems.
• Proactively identify hidden problems and patterns in data, using insights to drive improvements to coding hygiene and system architecture, ensuring issues do not resurface.
• Be an active member of our scrum team, governing the overall platform.
• Act like an owner, ensuring a best-in-class client experience.
• Collaborate with the team to form sprints that lead to the MVP and target state.
• Set direction and best practices around automated testing, platform framework, SDLC, and guide junior developers on best practices.
• Collaborate with other Front-end and Back-end developers, engaging in code reviews and building and maintaining our platform for future readiness.
• Contribute to software engineering communities of practice and events exploring new and emerging technologies.
• Add to team culture of diversity, equity, inclusion, and respect.

Required Qualifications, Capabilities, and Skills

• Formal training or certification on software engineering concepts and advanced applied experience.
• Hands-on practical experience in system design, application development, testing, and operational stability.
• Proficient in React/JavaScript/Typescript.
• Experience building enterprise-level applications with React/Typescript.
• Experience in developing, debugging, and maintaining code in a large corporate environment with modern programming languages and database querying languages.
• Overall knowledge of the Software Development Life Cycle.
• Commercial experience working with React.
• Experience building and maintaining client-facing platforms.
• Knowledge of web technologies (CSS/HTML/JavaScript).
• Experience in developing, debugging, and automated testing (e.g., react testing library / cypress / vitest) within a commercial setting.
• Solid understanding of CI/CD (e.g., Jenkins), Application Resiliency, and Security.
• Experience collaborating with backend technology teams in designing scalable and reusable RESTful APIs.

Preferred Qualifications, Capabilities, and Skills

• Exposure to frontend libraries such as Redux and Typescript.
• Knowledge of modern software architecture patterns and ability to choose suitable technologies for long-term goals.
• Exposure to performance tuning complex UIs and past mobile development experience is advantageous.
• Understanding of Agile Software Development Lifecycle.
• Experience with DevOps principles and practices.

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. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives.

We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. 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. Visit our FAQs for more information about requesting an accommodation.

About the Team

Our professionals in our Corporate Functions cover a diverse range of areas from finance and risk to human resources and marketing. Our corporate teams are an essential part of our company, ensuring that we're setting our businesses, clients, customers and employees up for success.