Software Engineer - Full-Stack; React

Excited to grow your career? Our purpose is to make it easy for people to save and invest for a better future. We are looking for great people to join us, so please come and invest in YOUR future at Hargreaves Lansdown. We know that sometimes people can be put off applying for a job if they don't tick every box.

If you're excited about working for us and have most of the skills or experience we’re looking for, please go ahead and apply. We’d love to hear from you!

We are building a next‑generation platform for one of the UK's leading financial services providers – trusted by over 2million clients and managing approximately £150billion in assets. This is a unique opportunity to help shape technology that transforms how people invest and achieve financial freedom. You will join our Dealing Journeys squad, delivering critical capabilities at the heart of the investment experience, within our Trading Tribe that oversees end‑to‑end investment journeys.

In this role you will build and enhance modern applications using Type Script, contribute to products and platforms used by millions of clients, and work closely with engineers, product managers and designers to deliver high‑quality solutions while continuously developing your technical skills.

• Develop, maintain and improve high‑quality software across web, mobile and backend services, following engineering, security and regulatory standards.
• Collaborate with engineers, product managers and designers to deliver valuable new features and enhancements for our clients.
• Build and enhance customer‑facing experiences using React and React Native, while contributing to the APIs and services that support them.
• Write clean, secure and maintainable code, actively participating in code reviews and adopting engineering best practices.
• Support and improve existing applications, helping ensure they remain reliable, performant and scalable.
• Contribute to the development of cloud‑native and distributed systems that support business‑critical customer journeys.
• Develop automated tests and contribute to quality engineering practices throughout the software development lifecycle.
• Apply modern secure coding practices and help ensure solutions meet regulatory and compliance requirements.
• Document solutions and technical decisions in line with team standards.
• Contribute to continuous improvement initiatives across engineering practices, tooling and developer experience.
• Build strong working relationships across the squad and wider engineering organisation.
• Participate in technical discussions, knowledge‑sharing activities and communities of practice.
• Continuously develop your technical and interpersonal skills while contributing to a positive and collaborative team culture.

• Commercial experience developing modern applications using Type Script and React.
• Good understanding of front‑end engineering principles, including component‑based architectures, state management and performance optimisation.
• Solid knowledge of HTML, CSS and JavaScript/Type Script.
• Experience designing and consuming REST APIs and/or GraphQL services.
• Understanding of cloud‑native development practices and modern software delivery approaches.
• Experience working with AWS and cloud platforms.
• Knowledge of software design patterns, testing approaches and engineering best practices.
• Experience with automated testing and test frameworks.
• Understanding of CI/CD principles and development workflows.
• Awareness of accessibility best practices, including WCAG compliance and keyboard navigation support.
• Strong focus on writing secure, maintainable and well‑tested code.
• Collaborative and communicative, with the ability to work effectively within cross‑functional Agile teams.
• A proactive mindset and passion for learning new technologies and approaches.
• Comfortable contributing to technical discussions and continuously improving your engineering skills.

• Experience building mobile applications with React Native in a production environment.
• Experience working with PHP applications and services.
• Experience developing applications using Java.
• Experience contributing to backend services and APIs.
• Famil…