Lead Developer Ruby on Rails and React

Job responsibilities

You will champion and adopt best practices like writing clean and reusable code using TDD, pair programming and design patterns

You will oversee or take part in the entire cycle of software consulting and delivery from ideation to evolution in production and everything in between

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 design solutions and choose technologies that solve clients’ problems while working within constraints and make pragmatic tradeoffs

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 wayYou will apply the latest technology thinking from our to solve client problems

You will apply a variety of languages and tools to your work and continue to code alongside Developers; you will not be post-technical in this role

You will efficiently utilize and champion DevSecOps tools and practices to build and deploy software, advocating devops culture and shifting security left in development

You will cultivate Thoughtworker growth and development by encouraging feedback and fostering an inclusive, supportive team culture Job qualifications

Technical Skills

You must have experience with Ruby on Rails and React.

You have experience with React Native and Java

You can skillfully write high-quality, well-tested code and you are comfortable with Object-Oriented programming

You are comfortable with Agile methodologies, such as Extreme Programming (XP), Scrum and/or Kanban

Nice to have experience as a full stack web development, test driven development, continuous integration, getting code into production.

Bonus points if you have working knowledge of cloud technology such as AWS, Azure, Kubernetes and Docker

Advanced English is required Professional Skills

You have experience influencing others and always advocate for technical excellence while being open to change when needed

You bridge product and technology by helping to translate business needs to software requirements

You have the ability to develop and execute a technical vision with a focus on business value

You will act as a mentor for less experienced peers through both your technical knowledge and ability to inspire a team to deliver extraordinary impact together

You’re 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.

Onsite Work Expectation

You may be expected to work out of our Thoughtworks office or at our client's office location for all five working days of the week, depending on business or clients’ needs. Job Details

Country: Brazil City: Brasil Date Posted: 02-20-2026 Industry: Information Technology Employment Type: Employee