Software Engineer III - React

JPMorgan Chase & Co.; Greater London; On-site; GBP 65,000 - 90,000; Full time

Job summary

JPMorgan Chase & Co. in London is seeking a Software Engineer to join the accelerator, building scalable front-end solutions in TypeScript with React to bring innovative financial products to customers.

You will work in cross-functional squads, embrace AI-assisted tooling, and contribute to a culture of collaboration, curiosity and high performance.

This role offers exposure to fintech, growth opportunities, and a chance to shape how customers interact with digital services.

Qualifications

• Formal training or certification on software engineering concepts.
• Commercial experience with React and TypeScript.
• Ability to work in cross-functional teams in fast-paced environments.
• Experience with AI-assisted development tools and practices is a plus.

Responsibilities

• Significant contributions to designing and building scalable front-end solutions in TypeScript using React.
• Work across B2C and B2B features and maintain high code quality.
• Write testable, scalable, reliable code with a focus on performance.
• Collaborate in cross-functional squads and drive delivery with stakeholders.
• Participate in technical discussions and peer reviews to improve quality and security.
• Leverage enterprise AI coding assist tools to improve productivity while ensuring code correctness.
• Apply SDLC toolchain knowledge to improve automation and deliver value.

Skills

React

TypeScript

Frontend architecture

Job description

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment.

As a Software Engineer at JPMorgan Chase within the accelerator, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. You have a curious mindset, thrive in collaborative squads, and are passionate about new technology. By your nature, you are also solution-oriented, commercially savvy and have a head for fintech. You thrive in working in tribes and squads that focus on specific products and projects – and depending on your strengths and interests, you'll have the opportunity to move between them.

While we’re looking for professional skills, culture is just as important to us. We understand that everyone's unique – and that diversity of thought, experience and background is what makes a good team, great. By bringing people with different points of view together, we can represent everyone and truly reflect the communities we serve. This way, there's scope for you to make a huge difference – on us as a company, and on our clients and business partners around the world.

Job responsibilities

• Significant contributions to designing and building scalable and performant front-end solutions written in TypeScript using React
• Working across B2C and B2B features
• Maintaining high code quality and participating in a strong engineering culture.
• Writing testable code, built for scalability, reliability and resilience.
• Working as part of a cross-functional squad, taking ownership of issues and working together with necessary stakeholders to drive delivery.
• An active participant in technical discussions, contributing with insightful and informed opinions to the decision making process.
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.

• Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.

Required qualifications, capabilities and skills

• Formal training or certification on software engineering concepts and applied experience
• Technical: Commercial experience with React with TypeScript, with a strong engineering-first mindset, an ability to solve problems elegantly with an emphasis on scalability and performance.
• Adaptability: Thrive in an environment of uncertainty and rapid changes in direction.
  Collaborative Experience: A team player who thrives in working in cross-functional teams, driving things forward.
• Quick Learner: Demonstrate a knack for rapid learning and possess an ambitious, results-driven personality.
• Strong Communication: Excellent communication and organizational skills to work effectively within a fast-paced, high-performing team.
• Team Player: Ability to excel as part of a cohesive team in a high-speed environment.
• As our company continues to expand, you can expect new and exciting growth opportunities to arise swiftly.
• Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.

If you're ready to embark on an exhilarating journey where creativity meets innovation, and you're eager to be a part of a pioneering team, we'd love to hear from you.