Junior Software Engineer

Platform Science is looking for a Junior Software Engineer based in Brazil (remote) to join the team in Londrina. The company creates an open IoT platform that connects fleets, application developers, vehicle manufacturers, and equipment providers. Since 2015, the focus has been on supporting supply chain professionals with real-time diagnostics and smarter transportation solutions. The team values diverse backgrounds and perspectives, and aims to build a culture rooted in growth, creativity, and transparency. Empathy and thoughtful action shape how challenges are approached. Role overview This role centers on developing and improving a web application for remote vehicle diagnostics. The platform delivers stable, evolving solutions to clients and their customers, helping them monitor and manage vehicle health in real time. Main responsibilities Take part in Scrum ceremonies with the team. Collaborate with colleagues to design solutions that align with project goals. Develop new software features and maintain current systems. Conduct unit and integration testing to ensure code quality. Write and update technical documentation as needed. Adhere to industry coding standards. Communicate clearly and regularly with team members.

Remote role based in Brazil (Londrina) Platform Science builds connections across the transportation industry by linking vehicles, fleets, and equipment through an open IoT platform. Since 2015, the company has worked with fleets, application developers, vehicle manufacturers, and equipment providers to deliver solutions for supply chain professionals worldwide. The team values diverse backgrounds and perspectives, with a culture shaped by empathy, resilience, creativity, transparency, and teamwork. Role overview This Lead Software Engineer position guides the development of a web application focused on real-time, remote vehicle diagnostics. The work centers on building new features, supporting the platform, and maintaining reliability for clients and their customers. The role is remote within Brazil, based out of Londrina. What you will do Architect and design scalable, maintainable software systems Develop solutions that emphasize resilience and fault tolerance Collaborate with Product and Business leadership to align technical direction with business needs Identify and implement new technologies and improvements Stay current with industry trends and technologies Lead and mentor engineering teams on projects Support the growth of junior engineers Establish and uphold coding standards and security practices Communicate technical concepts clearly to non-technical colleagues Write, review, and maintain high-quality code Optimize systems for performance and scalability Troubleshoot and resolve complex technical issues Ensure software reliability through thorough testing and validation Maintain clear documentation for code, processes, and systems Participate in Scrum ceremonies Requirements Extensive experience with Java and JavaScript (Groovy/NodeJS) Proficiency with web application frameworks such as Spring

About the Role Platform Science is hiring a Senior Software Engineer in Londrina. This position focuses on building and improving software that supports transportation technology. The work centers on designing, developing, and implementing new solutions to strengthen the platform. What You Will Do Design software features and systems for the platform Develop and implement solutions that address real-world transportation needs Collaborate with team members to deliver high-quality software

About Platform Science: Founded in 2015, Platform Science is at the forefront of connecting everything that moves. We are an open IoT platform that collaborates with innovative fleets, application developers, vehicle manufacturers, and equipment suppliers in the transportation sector to deliver groundbreaking solutions to supply chain professionals worldwide. Our team is a diverse and engaging group of individuals who believe in the power of great ideas. We hire people with varied experiences and perspectives to foster a corporate culture that drives growth through innovation. We value thoughtful actions and empathy for others. We tackle challenges with resilience and creativity, while encouraging transparency because, regardless of our backgrounds or responsibilities, we are all part of one team. About the Role: The Software Engineer at Platform Science possesses technical expertise in technologies and languages such as Java, Kotlin, Angular, and React. This professional is responsible for autonomously analyzing and executing demands, proposing solutions to problems, and ensuring the quality and consistency of deliveries. Additionally, the candidate should be willing to share their experience and knowledge with colleagues. The team for which this position is open is responsible for maintaining, evolving, and developing new solutions for the market.

Who We AreAt Platform Science, we are dedicated to revolutionizing the transportation industry by connecting everything that moves. Since our inception in 2015, we have developed an open IoT platform that collaborates with cutting-edge fleets, application developers, vehicle manufacturers, and equipment providers, delivering innovative solutions to supply chain professionals globally. Our team is a diverse and engaging group of individuals who believe in the power of creativity and collaboration. We value unique experiences and perspectives that contribute to a culture of growth through innovation.We prioritize empathy and thoughtful actions, tackling challenges with resilience and creativity while fostering transparency. Regardless of our backgrounds or roles, we are united as one team.About the RoleWe are looking for a proactive Software Development Engineer in Test (SDET) to enhance the quality of our expanding software products. In this role, you will independently design, develop, and maintain automated test frameworks and scripts. By integrating quality assurance into our CI/CD pipeline and collaborating closely with development teams, you will be instrumental in delivering reliable and high-performance software solutions.

Mid-Level Full Stack Software Engineer Remote Position - Brazil At Platform Science, we are dedicated to revolutionizing the transportation industry by connecting everything that moves. Founded in 2015, our open IoT platform collaborates with innovative fleets, application developers, vehicle manufacturers, and equipment providers to deliver transformative solutions to supply chain professionals worldwide. We pride ourselves on our diverse and engaging workforce, which thrives on the power of innovative ideas. Our culture is built on inclusivity and growth, where we value unique perspectives and experiences. We encourage resilience, creativity, and transparency, as we work together as one cohesive team to tackle challenges. About the Role As a Mid-Level Software Engineer, you will be integral to our team, developing a state-of-the-art web application. Your primary responsibilities will include creating new features and providing support for a platform that ensures real-time, remote vehicle diagnostics. Your contributions will significantly enhance the stability and continuous improvement of this essential solution, empowering our clients and their customers. Key Responsibilities Engage actively in Scrum ceremonies. Design and implement scalable and maintainable solutions. Write, review, and maintain high-quality code. Adhere to best practices in coding and development. Conduct testing and validation to ensure software quality and reliability. Optimize software performance and scalability. Maintain thorough documentation for code, processes, and systems. Collaborate with product managers, designers, and other stakeholders. Foster open and frequent communication with the team. Qualifications Proficient in programming languages such as Java and JavaScript (Groovy/NodeJS). Experience with web application development frameworks (Spring/NestJS). Knowledge of SQL and NoSQL databases (MySQL, MongoDB). Familiarity with cloud technologies (AWS, Azure). Experience with front-end frameworks such as AngularJS and React. Understanding of CI/CD, Docker, and Kubernetes. Intermediate to advanced proficiency in English. Able to work cross-functionally with diverse teams.

Location: Londrina, Brazil Platform Science develops technology that connects moving assets across the supply chain. Since 2015, the company has offered an open IoT platform and now works with fleets, app creators, vehicle manufacturers, and equipment providers to support logistics professionals worldwide. The team values a mix of backgrounds and experiences. Employees help shape the company’s direction through their perspectives and ideas. Platform Science encourages careful decision-making, empathy, and creative approaches to challenges. Collaboration and transparency are central to how the group works together. Role overview This intermediate-level Data Engineer role is based in Londrina. The position focuses on building and maintaining data solutions that support connected assets and supply chain technology. Expect to work closely with colleagues from different backgrounds in a collaborative setting. What you will do Develop and maintain data pipelines and systems for the IoT platform Work with teams across the company to support new and existing solutions Contribute to projects that help connect and manage moving assets Requirements Experience as a data engineer or in a similar technical role Ability to collaborate with diverse teams Strong problem-solving and communication skills