The company and our mission:Zartis is a digital solutions provider working across technology strategy, software engineering and product development.We partner with firms across financial services, MedTech, media, logistics technology, renewable energy, EdTech, e-commerce, and more. Our engineering hubs in EMEA and LATAM are full of talented professionals delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation, and new technology integrations.We are looking for a Senior Software Engineer to work on a project in the logistics industry.The project:Our teammates are talented people that come from a variety of backgrounds. We're committed to building an inclusive culture based on trust and innovation. You will be part of a distributed team supporting a logistics leader that provides expert consulting, specialized software, and managed services (4PL) to optimize end-to-end logistics operations.We are looking for someone with good communication skills, ideally with experience making decisions, being proactive, used to building software from scratch, and with good attention to detail.What you will do:You will design and develop backend components that form the backbone of their digital products, using Java and Spring Boot as your primary toolkit.You will implement and maintain well‑structured RESTful APIs, following best practices in API design to ensure reliability, clarity, and long-term maintainability.You will be involved in the full software development lifecycle, from ideation and implementation to testing and deployment, taking ownership of clean, efficient, and maintainable code.Working closely with our frontend, DevOps, and QA teams, you will help ensure seamless integration across their systems and contribute to delivering a smooth, high-quality user experience.You will participate in code reviews, share ideas, and help them evolve their engineering practices.What you will bring:You bring at least 5 years of experience in backend development and a solid academic foundation with a degree in computer science, software engineering or a related field.You feel confident working with Java, Spring Boot, and modern API design principles, and you are eager to grow your expertise even further.You distinguish yourself through strong problem‑solving abilities, clear communication, and a collaborative mindset paired with a high level of quality awareness.You are comfortable working independently as well as in cross‑functional teams-Nice to have:Previous experience with technologies like Docker, AWS, SQL or NoSQL databases, Domain‑Driven Design, CI/CD pipelines, Python, microservices, or even AI/ML integration.What we offer:100% Remote WorkWFH allowance: Monthly payment as financial support for remote working.Career Growth: We have established a career development program accessible for all employees with a 360º feedback that will help us to guide you in your career progression.Training: For Tech training at Zartis, you have time allocated during the week at your disposal. You can request from a variety of options, such as online courses (from Pluralsight and, for example), English classes, books, conferences, and events.Mentoring Program: You can become a mentor in Zartis or you can receive mentorship, or both.Zartis Wellbeing Hub (Kara Connect): A platform that provides sessions with a range of specialists, including mental health professionals, nutritionists, physiotherapists, fitness coaches, and webinars with such professionals as well.Multicultural working environment: We organize tech events, webinars, parties, and activities to do online team-building games and contests.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.