• Build and evolve core libraries and SDKs in Golang that empower product teams to ship faster • Shape and continuously improve our CI/CD pipelines, deployment workflows, and observability ecosystem • Design scalable, high-performance systems that solve complex technical challenges • Take ownership of our data layer, driving performance and scalability across PostgreSQL and Redis • Partner closely with engineering, product, and operations teams to deliver platform capabilities that directly support business impact • Lead technical initiatives and influence the architectural direction of our internal platform • Strengthen system reliability and resilience, with involvement in on-call rotations for the infrastructure you help create

• Design, build, and maintain the systems that power our products end-to-end. • Architect, build, and ship backend systems that can scale to millions of requests/day. • Design, implement, and optimize APIs that power our research and media products. • Build pipelines to parse and model blockchain transactions and financial data. • Own database design, optimization, and reliability (MySQL/Postgres). • Implement caching and performance strategies with Redis or similar tools. • Lead backend feature development from planning to production release. • Diagnose and resolve scalability, performance, and reliability issues under real-world load. • Raise the bar on testing, monitoring, and observability across the stack. • Collaborate with frontend, product, and data teams to ensure seamless integrations.

• Develop and maintain backend services using PHP (Laravel) • Build and integrate RESTful APIs • Work with databases including MySQL and MongoDB • Develop frontend components using React.js • Write clean, maintainable, and well-documented code • Debug issues, fix bugs, and improve application performance • Collaborate with team members during design, development, and testing phases • Follow best practices for security, performance, and scalability • Participate in code reviews and sprint planning sessions

We are looking for a Senior Software Engineer that shares the same values of pragmatism, professionalism and transparency as us to join our Brazil team! This role combines **hands-on software development**, **technical consultancy**, and **strategic influence** over the evolution of a software quality product with global ambitions.****You will act as a bridge between engineering excellence and business needs, supporting clients in improving their software practices while also collaborating internally on product strategy, architecture, and pre-sales initiatives.