**Unlock Your Future with Nexaminds!** At Nexaminds, we're on a mission to redefine industries with AI. We're passionate about the limitless potential of artificial intelligence to transform businesses, streamline processes, and drive growth. Join us on our visionary journey. We're leading the way in AI solutions, and we're committed to innovation, collaboration, and ethical practices. Become a part of our team and shape the future powered by intelligent machines. If you're driven by ambition, success, fun, and learning, Nexaminds is where you belong. Nexaminds is looking for a skilled **Senior** **Full Stack Developer** with strong experience in **Java, Spring Boot, and React**, who excels at designing, building, and maintaining complex backend and frontend systems at scale. You thrive in rapidly growing companies and know how to evolve technical architecture to support aggressive growth. You take complete end\-to\-end ownership of projects across the entire stack and mentor others along the way. You are passionate about building sustainable, performant solutions and want to make a lasting impact on the company's technical foundation and product capabilities.. **Location: MEXICO (remote)** **Qualifications we are looking for:** * Bachelor's degree in Computer Science, Engineering, or equivalent experience. * **7\+ years** of professional software development experience. * Deep expertise in **Java 21\+ and modern Spring Boot** (3\.x\+) * Strong functional programming skills in Java \- leveraging streams, immutability, and functional composition. * Strong proficiency with modern **JavaScript/TypeScript** using functional patterns. * Production experience with **React** using functional components and hooks * Expert\-level knowledge of **PostgreSQL** including query optimization and schema design. * Proven track record of building and maintaining **RESTful APIs** at scale. * Experience with distributed systems, microservices architecture, and cloud platforms (**AWS/GCP/Azure**). * Strong understanding of system design, data structures, and algorithms. * Experience with **CI/CD pipelines** and automated testing practices. * Proficiency with Git and collaborative development workflows. * Experience with containerization (**Docker**) and/or orchestration (**Kubernetes**) preferred. * Experience with **Snowflake data warehousing** and integration patterns preferred. * Experience with **bash and unix** operating systems. * **Excellent communication skills** and ability to mentor junior engineers **Job duties:** * Design and build highly scalable distributed solutions across the full stack that enable exceptional user experiences. * Own and lead complex projects from architecture through deployment, mentoring other engineers along the way. * Set the standard for code quality, ensuring application performance, reliability, and scale. * Architect and implement robust backend and frontend systems with enterprise\-grade requirements in mind. * Work directly with product and leadership to shape product direction and technical strategy. * Collaborate with the product team to deliver high\-performance features that drive customer value. * Create secure, testable, maintainable, and reusable code using functional programming principles. * Design and implement internal and external APIs with focus on scalability and developer experience. * Build and maintain integrations with complex 3rd party systems. * Establish testing standards and practices across the engineering team. * Optimize database performance and design efficient data models. * Lead production issue resolution and implement preventative measures. * Contribute to technical roadmap and engineering culture. **What you can expect from us** Here at Nexaminds, we're not your typical workplace. We're all about creating a friendly and trusting environment where you can thrive. Why does this matter? Well, trust and openness lead to better quality, innovation, commitment to getting the job done, efficiency, and cost\-effectiveness. Stock options Remote work options Flexible working hours * Benefits above the law * But it's not just about the work; it's about the people too. You'll be collaborating with some seriously awesome IT pros. * You'll have access to mentorship and tons of opportunities to learn and level up. **Ready to embark on this journey with us? If you're feeling the excitement, go ahead and apply!**