Job Description:About the RoleWe are looking for a Backend Software Engineer based in Sorocaba, Brazil, to join our global software team. The ideal candidate is an experienced backend developer with a passion for creating software that runs as fast as possible. They can communicate effectively in English and have a proven track record of building highly performant, scalable and tested cloud-based software systems.You’ll design, implement, and maintain performance-critical backend services used to model utility scale photovoltaic (PV) systems.Key Responsibilities· Design, implement, and maintain scalable performance-critical backend services for public-facing computation-heavy scientific applications.· Drive down Azure costs for computation-heavy services.· Develop and document RESTful APIs using OpenAPI (Swagger) specifications.· Ensure performance, reliability, and security across backend systems.· Write clean, testable, and maintainable code, and participate in peer code reviews.· Support deployment processes using Docker and cloud-based CI/CD pipelines.· Collaborate across global teams, communicating comfortably in English (written and spoken).Required Qualifications· A commitment to continuous learning and your own professional development.· Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (or equivalent technical training).· 5+ years of backend software development experience.· Experience writing and optimizing performance-critical code; bonus if you have experience running it on a GPU.· Proven experience implementing and maintaining APIs; bonus if they’re documented with OpenAPI standards.· Hands-on experience with cloud platforms (AWS, Azure, or GCP).· Experience working on public-facing applications (e.g., SaaS platforms, customer dashboards, or portals).· Strong understanding of RESTful design principles, microservices, and authentication mechanisms (OAuth, JWT).· Working knowledge of Docker and container-based deployment.· Proficiency in English — both written and verbal — required.Preferred Qualifications· Experience with Go, Python or C++.· Experience utilizing cloud-based GPUs to run software you’ve written.· Experience with API gateways and service orchestration.· Knowledge of monitoring and logging tools (Prometheus, Grafana, ELK).· Familiarity with Terraform or other Infrastructure-as-Code tools.· Experience working with 3d graphics.· Undergraduate level understanding of PV systems.At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants. Our comprehensive portfolio enables faster project delivery, higher performance, and greater reliability, helping our customers capture the full value of solar power. Our talented worldwide teams are redefining how solar power plants are designed, built, and operated every day with smart technology, data-driven insights, and advanced automation. Together, we’re building the foundation for the world’s next generation of clean energy infrastructure.<h1>We are Nextpower</h1>

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<div id="ember56" class="ember-view organization-about-module__content-consistant-cards-description">Since day one, Nextracker&rsquo;s mission has been to transition the world to affordable, renewable power, by developing the highest-performing and resilient solar tracking technologies and software in the market for our customers. From sustainable tracker solutions that conform to uneven terrain and withstand extreme weather, Nextracker systems have resilience built in. Nextracker leads the solar industry with solar tracker technologies that optimize and increase energy production while reducing costs for significant plant ROI.</div>
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Software Engineer I

Job Description:About the RoleWe are looking for a Backend Software Engineer based in Sorocaba, Brazil, to join our global software team. The ideal candidate is an experienced backend developer with a passion for creating software that runs as fast as possible. They can communicate effectively in English and have a proven track record of building highly performant, scalable and tested cloud-based software systems.You’ll design, implement, and maintain performance-critical backend services used to model utility scale photovoltaic (PV) systems.Key Responsibilities· Design, implement, and maintain scalable performance-critical backend services for public-facing computation-heavy scientific applications.· Drive down Azure costs for computation-heavy services.· Develop and document RESTful APIs using OpenAPI (Swagger) specifications.· Ensure performance, reliability, and security across backend systems.· Write clean, testable, and maintainable code, and participate in peer code reviews.· Support deployment processes using Docker and cloud-based CI/CD pipelines.· Collaborate across global teams, communicating comfortably in English (written and spoken).Required Qualifications· A commitment to continuous learning and your own professional development.· Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (or equivalent technical training).· 5+ years of backend software development experience.· Experience writing and optimizing performance-critical code; bonus if you have experience running it on a GPU.· Proven experience implementing and maintaining APIs; bonus if they’re documented with OpenAPI standards.· Hands-on experience with cloud platforms (AWS, Azure, or GCP).· Experience working on public-facing applications (e.g., SaaS platforms, customer dashboards, or portals).· Strong understanding of RESTful design principles, microservices, and authentication mechanisms (OAuth, JWT).· Working knowledge of Docker and container-based deployment.· Proficiency in English — both written and verbal — required.Preferred Qualifications· Experience with Go, Python or C++.· Experience utilizing cloud-based GPUs to run software you’ve written.· Experience with API gateways and service orchestration.· Knowledge of monitoring and logging tools (Prometheus, Grafana, ELK).· Familiarity with Terraform or other Infrastructure-as-Code tools.· Experience working with 3d graphics.· Undergraduate level understanding of PV systems.At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants. Our comprehensive portfolio enables faster project delivery, higher performance, and greater reliability, helping our customers capture the full value of solar power. Our talented worldwide teams are redefining how solar power plants are designed, built, and operated every day with smart technology, data-driven insights, and advanced automation. Together, we’re building the foundation for the world’s next generation of clean energy infrastructure.<h1>We are Nextpower</h1>

Software Engineer I

About the Job

About the Company

Nextracker Solar

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