Software Engineer III – React, JavaScript, TypeScript

Job Description

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

As a Software Engineer III at JPMorgan

Chase within Digital and Consumer & Community Banking, you serve as a seasoned member of an agile team to design and deliver trusted market‑leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

Job responsibilities

• Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems.
• Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems.
• Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development.
• Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems.
• Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture.
• Contributes to software engineering communities of practice and events that explore new and emerging technologies.
• Adds to team culture of diversity, opportunity, inclusion, and respect.
• Code, design, and testing in a heterogeneous technology environment.
• Promote and participate in the continuous improvement of structure, processes, and tooling to enable the teams to deliver more value.
• Identify opportunities for process and tool improvements and drive those from concept to implementation.

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and 3 years applied experience.
• Hands‑on practical experience in system design, application development, testing, and operational stability.
• Proficient in coding in one or more languages React, JavaScript, Type Script, HTML5, CSS and other web technologies for implementing web applications.
• Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages.
• Overall knowledge of the Software Development Life Cycle.
• Solid understanding of agile methodologies such as CI/CD, Application Resiliency, and Security.
• Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g., cloud, artificial intelligence, machine learning, mobile, etc.).
• Hands on experience in unit, component, integration, and end‑to‑end testing including the use of libraries like Jest, React Testing Library, Cypress, Selenium etc.
• Understanding of software design patterns and paradigms, such as object‑oriented programming (OOP) and functional programming (FP).
• Good experience with Single Page Application (SPA) development.
• Experience in page optimization (performance), understanding of performance consideration for React applications.

Preferred qualifications, capabilities, and skills

• Good experience in customizing CSS frameworks like Bootstrap as well as CSS pre-processors like Less or Sass.
• Experience with Graph
  
  QL web services.
• Participation in Test Driven Development or Behavior Driven Development (BDD).
• Knowledge and experience with Cloud related technologies such as Kubernetes, Docker, GKP, AWS, etc.
• Exposure to cloud technologies.

About Us

Chase is a leading financial services firm, helping nearly half of America’s households and small businesses achieve their financial goals through a broad range of financial products. Our mission is to create engaged, lifelong relationships and put our customers at the heart of everything we do. We also help small businesses, nonprofits and cities grow, delivering solutions to solve all their financial needs.

We offer a competitive total rewards package including base salary determined based on the role, experience,…