Cardiff (Hybrid / Flexible Working) Up to £55,000 + bonus + benefits CPS Group are working with a financial technology company who are looking for a Senior Software Engineer with strong React experience to join their engineering team. This is an opportunity to work on modern digital lending platforms, building scalable software used by financial organisations across Europe. You'll be joining a collaborative engineering environment where developers are encouraged to challenge ideas, improve products and build new solutions from the ground up. As a Senior Software Engineer, you will play a key role in designing and developing modern applications within an Agile engineering team. You'll contribute to both new product development and enhancement of existing platforms, helping deliver high-quality software solutions. This role would particularly suit someone with strong React / TypeScript experience who enjoys working across the stack and contributing to engineering standards and best practices. Key Responsibilities Develop high-quality software aligned with product and user requirements Build and maintain modern front-end applications using React and TypeScript Work closely with Product Owners and engineers to define and deliver new features Develop and integrate APIs and backend services where required Participate in Agile ceremonies and collaborative planning Contribute to automated testing and CI/CD pipelines Support feature deployment and end-to-end delivery Mentor junior engineers and promote strong engineering practices Required Skills & Experience Strong experience with React and TypeScript Experience building or integrating with REST APIs Solid understanding of Git-based version control workflows Experience with automated testing (unit/integration) Knowledge of SQL databases such as PostgreSQL or Oracle Experience with CI/CD tools (e.g. Jenkins or similar) Strong problem-solving skills and ability to work collaboratively in Agile teams Excellent communication skills Desirable Experience Java and Spring Boot backend development Cloud platforms such as AWS, Azure or GCP Containerisation tools such as Docker Frontend testing tools (WDIO, Selenium, etc.) Financial services or fintech experience Experience using AI tools within development workflows Contact: Zach Bennett - CPS Group By applying to this advert you are giving CPS Group (UK) Ltd authority to hold and process your data for this specific role and any other roles we may deem suitable to you over time. We will not pass your data to any third party without your verbal or written permission to do so. All incoming and outgoing calls are recorded for training and compliance purposes. CPS Group (UK) Ltd is acting as an Employment Agency in relation to this vacancy. Our new privacy policy can be found here (url removed)