For a team to thrive, it needs collaboration and room for healthy, respectful debate. Senior UI Developers are the technologists who cultivate this environment while driving teams toward delivering on an aspirational tech vision and acting as mentors for more junior-level consultants. You will leverage deep technical knowledge to solve complex business problems and proactively assess your team’s health, code quality and nonfunctional pipelines.

Senior UI Developers are the main drivers and champions of those practices in delivery teams, exemplifying and demonstrating what “good” looks like from a Thoughtworks engineering perspective.

Job responsibilities You will learn and adopt best practices like writing clean and reusable code using TDD, pair programming and design patterns You will use and advocate for continuous delivery practices to deliver high-quality software as well as value to end customers as early as possible You will work in collaborative, value-driven teams to build innovative customer experiences for our clients You will collaborate with a variety of teammates to build features, design concepts and interactive prototypes and ensure best practices and UX specifications are embedded along the way. You will create scalable UI systems that are delightful, high functioning and accessible to all audiences You will efficiently use DevSecOps tools and practices to build and deploy software, advocating devops culture and shifting security left in development You will learn, digest and subsequently apply the latest technology thinking from our Technology Radar to solve client problems You will oversee or take part in the entire cycle of software consulting and delivery from ideation to deployment and everything in between You will act as a mentor for less-experienced peers through both your technical knowledge and leadership skills Job qualifications Technical Skills Should have four to nine years of experience in front-end development You are well-versed in JavaScript programming, design patterns and writing modular, reusable, object-oriented and functional JavaScript code You are familiar with JavaScript packaging tools and TypeScript You have experience with concepts such as design systems, atomic design, micro frontends, progressive web apps and backend for frontend You have good experience working in the React framework You have experience developing modular web components using the latest HTML, CSS and JavaScript standards and have a proficient understanding of cross-browser and cross-platform compatibility issues and ways to work around them You have a strong understanding of HTTP, multi-tiered web architectures and the latest web standards including web accessibility You have created responsive, mobile-first experiences using complex CSS layouts and best practices You understand and apply user experience and web design principles into your applications You are comfortable with Agile methods, such as Extreme Programming (XP), Scrum and/or Kanban You have a good awareness of TDD, continuous integration and continuous delivery approaches/tools Professional Skills You enjoy influencing others and always advocate for technical excellence while being open to change when needed You have a presence in the external tech community and willingly share your expertise with others via speaking engagements, contributions to open source, blogs and more You are resilient in ambiguous situations and can approach challenges from multiple perspectives Other things to know Learning & Development

There is no one-size-fits-all career path at Thoughtworks: however you want to develop your career is entirely up to you. But we also balance autonomy with the strength of our cultivation culture. This means your career is supported by interactive tools, numerous development programs and teammates who want to help you grow. We see value in helping each other be our best and that extends to empowering our employees in their career journeys.

About Thoughtworks

Thoughtworks is a global technology consultancy that integrates strategy, design and engineering to drive digital innovation. For 30+ years, our clients have trusted our autonomous teams to build solutions that look past the obvious. Here, computer science grads come together with seasoned technologists, self-taught developers, midlife career changers and more to learn from and challenge each other. Career journeys flourish with the strength of our cultivation culture, which has won numerous awards around the world.

Join Thoughtworks and thrive. Together, our extra curiosity, innovation, passion and dedication overcomes ordinary.