Senior Software Engineer (Backend)

Description

**Our Story** Make an impact from day one. With this certainty, João Pedro Resende and Mateus Bicalho founded Hotmart in 2011\. We began as a startup and today are a global technology company delivering a complete ecosystem of secure, integrated solutions for those who want to create, sell, and scale digital businesses. And the best part? We’re just getting started. From life-changing courses to niche communities, every kind of story has already happened here. One in every four Brazilians has consumed content on our platform. After all, if people have something to teach, Hotmart has everything needed to make it happen. **Our People** Today, we are over 1\.700 Troopers spread across Brazil, Spain, Colombia, Mexico, the United States, and the Netherlands—where our headquarters is located. And no matter where we are, the positive impact we generate in people’s lives is what makes our work unique. The transformation we want to see in the world begins with us. That’s why working at Hotmart means growing with empathy, collaboration, and responsibility. It means knowing that innovation and high performance are in our DNA. Because digital gave us wings—and we’ll never leave the spotlight behind! **Here, you truly make an impact.** **About the Role** Our Development team is one of Hotmart’s key engines, leveraging the most innovative technologies available in the market. That’s why we’re looking for a Backend Developer who won’t hesitate to explore the best technologies to deliver an impeccable experience to our users. Here, you’ll have the opportunity to continuously evolve, working on projects that challenge your technical skills and knowledge to achieve outstanding results—by exploring new technologies and finding creative solutions for the company and its customers. **Responsibilities** * Design and implement robust backend architectures, prioritizing scalability, performance, and cost-efficiency; * Identify and resolve root causes of complex issues (bugs, system integrations, infrastructure); * Lead technical integrations across teams and guide junior engineers in their day-to-day work; * Collaborate closely with Product Managers and leadership during technical discovery processes and proof-of-concept (POC) initiatives; * Create logging and monitoring strategies to keep production environments healthy; * Proactively identify and address technical debt; * Ensure end-to-end quality: effective testing, automation, and alignment with other teams; * Integrate LLM agents and generative AI solutions into customer journeys, designing intelligent workflows that add real value to the product; * Use AI as an acceleration tool in your own work—whether for code generation, system analysis, automation of repetitive tasks, or supporting technical decisions. **Essential Requirements** * Solid backend development experience with Java and/or Kotlin; * Experience with Python, especially for automation, integrations, data pipelines, or AI; * Strong expertise in distributed systems architecture and cloud platforms (AWS, GCP, or Azure); * Ability to autonomously make architectural decisions while evaluating impacts and trade\-offs; * Experience with CI/CD environments and DevOps culture; * Strong communication skills—able to clearly explain technical decisions to both developers and non-technical stakeholders; * Hands-on experience with agile methodologies and both technical and business metrics; * Familiarity with LLM APIs (Kiro, OpenAI, Anthropic, Google, etc.) and ability to integrate them into products and workflows; * AI\-first mindset: actively use AI daily to become faster, more accurate, and deliver greater value. **WHY TRANSFORM WITH US?** * Nationwide health and dental insurance, fully covered for the employee, with co-payment for spouse and dependents; * Meal/food allowance (Flash \- Visa brand); * Flexible benefit (Flash Multibenefícios \- Visa brand), usable for meals, food, mobility (ride-hailing apps, fuel, public transportation in São Paulo), culture, health, and education; * Private pension plan; * Transportation allowance; * Life insurance; * Wellhub; * Daycare assistance for children up to five years old; * Education budget: funds allocated for educational investments to help develop and enhance your competencies; * Language learning incentive via online platform; * Baby On Board: benefit offered to individuals preparing for parenthood; * Extended maternity leave (180 days); * Extended paternity leave (30 days); * Conexa Saúde: free online access to health professionals—nutritionists and psychologists; * Annual profit and results sharing (PLR); * Hotmart Recharge: 30% bonus of the gross monthly salary, paid after completing the 30-day vacation accrual period. **JOIN HOTMART** Being part of our team means being certain that your work transforms lives at a global scale. Join Hotmart and be part of this transformation! **Benefits** -------------- * Health and dental insurance; * Language scholarship and education incentives; * Meal/food allowance; * Gympass; * Extended maternity and paternity leave; * Daycare assistance; * Profit sharing; * Hotmart Recharge: 30% bonus as an incentive to take vacations within the accrual period; * Health and Well\-being: partnership with networks of psychologists and nutritionists. Joining our team means waking up every day certain that the world is too small for the magnitude of impact we can generate. Join Hotmart and fall in love with transforming: yourself, your career, the world!