Tech Lead Fullstack Engineer | CXTech

Your wellbeing, our mission. Join a company shaping a healthier world.

GET TO KNOW US

At Wellhub we're revolutionizing workplace wellness. Our platform connects employees worldwide to the best partners for fitness, mindfulness, therapy, nutrition, and sleep—all in one simple subscription. Headquartered in NYC with team members in Europe, North America and South America, we’re on a mission to make every company a wellness company.

We believe work should be fulfilling, inspiring, and balanced. Here, you’ll find a team that values wellbeing, collaboration, and different perspectives, where passion and creativity push boundaries to create real impact. Your contributions will help shape a healthier, more balanced world for you and millions of people globally.

Join us in redefining the future of wellbeing!

THE OPPORTUNITY

We are hiring a Tech Lead / Software Engineer Manager to our Darwin | CXTech team in Brazil! This is a Remote – Brazil position, meaning you can work from anywhere within the country. Please note that this role is only open to candidates in Brazil.

The Darwin team is responsible for the central nervous system of our company. We build and maintain the internal backoffice ecosystem that empowers our operations teams to scale. Darwin isn't just a tool; it’s the platform that ensures our business remains agile, automated, and efficient. From React micro-frontends to the backend services powering our AI chatbots and self-service portals, Darwin is where operational excellence meets cutting-edge engineering.

As the Tech Lead Manager for Darwin in CXTech group, you will sit at the intersection of hands-on technical leadership and people management. You will lead a high-performing squad of engineers, ensuring that our internal tools are as robust, performant, and easy to use as our external products.

YOUR IMPACT

Platform Leadership

• Internal Excellence: Lead the design, development, and evolution of Darwin, our mission-critical internal backoffice platform, ensuring it remains the backbone of our global operations.
• Full-Stack Stewardship: Lead and remain hands-on with a multidisciplinary team of backend and frontend developers to build high-scale tools that power our self-service ecosystem and internal workflows.
• Frontend Mastery: In-depth knowledge of React and extensive experience building type-safe applications with TypeScript.
• Polyglot Backend Mindset: Experience or familiarity with Go and Kotlin (or Java). You are comfortable navigating different backend ecosystems to support Darwin’s diverse services.
• Operational Reliability: Troubleshoot platform issues and proactively identify opportunities to automate manual operational tasks, directly impacting the company’s bottom line.
• Self-Service Innovation: Oversee the backend services that power our AI chatbots and user-facing self-service tools, ensuring seamless integration between backoffice data and end-user experience.

Technical Leadership & People Management

• Mentorship & Growth: Provide technical guidance and career mentorship to the team, fostering a culture of continuous learning, psychological safety, and high performance.
• Engineering Standards: Establish and enforce 'gold standards' for TypeScript development, testing, and CI/CD pipelines to ensure Darwin remains stable and maintainable.