Senior Software Engineer Java Fullstack & AI Engineering

Job description

Do you want to build modern digital solutions that directly support global connectivity products and business operations? Do you enjoy designing intuitive user experiences and enjoy working across the technology stack and collaborating closely with business stakeholders to deliver impactful solutions while also developing scalable backend services?

At UBS, we re-imagine the way we work, the way we connect with each other, our clients and partners, and the way we deliver value. Being agile will make us more responsive, more adaptable, and ultimately more innovative.

We’re looking for a Senior Full Stack Developer(React+Java) to:

• design, develop, and maintain enterprise applications with primary focus on building intuitive and scalable user experience using React
• build high-quality user interfaces using React, TypeScript, Redux + Thunk, and Vite, with a strong focus on performance, usability, maintainability, and accessibility
• develop robust backend services, APIs, and integrations using Java and modern engineering frameworks
• contribute to the evolution of the applications, helping drive modernization, scalability, automation, and operational excellence
• apply a broad range of software engineering practices, from analyzing requirements and developing new features to automated testing and continuous deployment
• build reusable UI components and shared engineering capabilities that accelerate delivery across multiple products and services
• ensure the quality, security, reliability, and compliance of our solutions by applying our digital principles and implementing both functional and non-functional requirements
• build observability into our solutions, monitor production health, provide L3 support to resolve incidents, and remediate the root cause of risks and issues
• leverage AI tooling (GitHub Copilot and similar) in day-to-day development and help the team automate repetitive engineering workflows using MCP-based integrations
• work comfortably across both modern React paradigms and legacy codebases, including maintaining and evolving React class components, with a solid understanding of component lifecycle methods and migration strategies toward hooks-based architectures
• contribute to frontend architecture discussions, advocate for client needs and influence the long-term technical direction of the platform
• share knowledge and expertise with colleagues, help with hiring, and contribute regularly to our engineering culture and internal communities