Description: Imagine being part of the transformation in how people consume energy in their daily lives. Now imagine contributing so that thousands of people can enjoy life more because they’ve saved a cost that previously had a significant impact on their monthly budget. And what if all this were achieved by providing affordable renewable energy, helping shape the planet’s future? Sounds like utopia, right? But it’s Nextron! And this is exactly what our Trons team (those who work here) does! We are a clean technology platform that delivers solar energy to homes and businesses—without requiring customers to install solar panels, undertake construction work, or make any upfront investment. We achieve this with a team that challenges the status quo, turns complexity into simplicity, practices active listening, and collaborates closely to get things done! Many people already believe in us and invest in this transformation—including Vox Capital, Valor Capital, Copel Ventures, and Endeavor Scale-up Ventures, leading venture capital funds and sector experts. In addition, we partner with companies such as Stone, Copel, and C6 Bank, which trust Nextron to deliver greater benefits to their customers. We’re looking for a Backend Developer specializing in GoLang to join our team and contribute to our growth. This professional must be proficient in GoLang and familiar with essential technologies such as Docker, Kubernetes, and cloud services like GCP. Moreover, experience in data modeling and software architecture will be crucial to developing robust and scalable solutions. By working with distributed databases like Redis and data streaming systems like Kafka, you’ll be at the forefront of technological innovation—tackling challenges that push our application to new levels of excellence. Interested? Here’s how you can join us: * Design, develop, and maintain scalable, high-performance backend services using GoLang. * Collaborate closely with the product team to understand requirements and translate them into effective technical solutions. * Implement and maintain integrations with third-party APIs. * Ensure code quality through code reviews, automated testing, and sound development practices. * Optimize application performance by identifying and resolving bottlenecks and performance issues. * Participate in defining architecture and selecting technologies for new projects. * Contribute to technical documentation—including architecture specifications, API documentation, and usage guides. Additionally, we value candidates who also: * Challenge the status quo: We have the power to influence and change how things are done. We’re resilient and adapt quickly to challenges; * Transform complexity into simplicity: We relentlessly deliver the best solutions to our customers—simply and innovatively; * Let the best ideas win: We have the courage to make decisions focused on our purpose—without ego; * Have a sense of community: We aim to foster a safe environment where everyone can be authentic. We empathize with others and act toward a shared goal. What do you need to apply? * Academic background in Computer Science or related field; * Proficiency in GoLang; * Proven backend development experience using GoLang—with emphasis on performance and complex interactions; * Solid experience building web services and RESTful APIs; * Experience with infrastructure provisioning tools—including AWS, Docker, Google Cloud, etc.; * Experience with large-scale distributed storage (SQL or NoSQL—e.g., MySQL, Cassandra, Redis) and data streaming systems (e.g., Kafka, Hadoop, Hive); * Experience developing robust and scalable solutions; * Knowledge of software testing techniques—including unit, integration, and performance testing; * Excellent communication skills and ability to work effectively in a team; * Strong problem-solving abilities and capacity to make sound technical decisions. Bonus points if you also have: * Startup experience. Oh—and of course, we offer benefits designed with your health and well-being in mind: Health Insurance Dental Insurance Life Insurance Gympass This opportunity is fully remote and offered under a PJ (individual contractor) arrangement. Also, At Nextron, we’re committed to building an inclusive and welcoming environment where everyone is valued for who they are and what they bring to the table. All our job openings are open to applicants of any background—regardless of ethnicity, gender, sexual orientation, ability, culture, socioeconomic status, or any other factor. We respect and value diversity as a source of strength and innovation. Your application is welcome and encouraged—and we look forward to your contribution as we advance toward a more inclusive and sustainable future. 2512310202491939609