AHC - Sr. Fullstack Engineer ( C#, .NET, React, AI )

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.

As a Fullstack Developer, you will play a key role in designing, developing, and evolving scalable, high-performance applications across modern cloud-based environments. We are looking for a strong engineer with solid experience in backend development using .NET and C#, combined with modern frontend development using React.

Location: MEXICO

Qualifications we are looking for:

• 5–8+ years of professional software development experience building production-grade applications.
• Strong experience in full stack / end-to-end development.
• Solid expertise in C# and modern .NET development (.NET 6/7/8 preferred).
• Strong frontend development experience with React.
• Experience building and consuming RESTful APIs and microservices.
• Good understanding of distributed systems and event-driven architectures.
• Hands-on experience with messaging technologies such as Kafka, RabbitMQ, or Azure Service Bus is a plus.
• Experience working with SQL databases, query optimization, and performance tuning.
• Familiarity with cloud platforms such as Azure or AWS.
• Experience with CI/CD pipelines and modern DevOps practices.
• Exposure to AI-related technologies such as OpenAI, Claude, Copilot, LangChain, or prompt engineering is highly desirable.
• Experience integrating AI capabilities into applications is a strong plus.
• Strong understanding of software engineering best practices including Clean Code, testing strategies, and scalable architecture design.
• Ability to work independently in fast-paced and collaborative environments.
• Advanced English communication skills (written and verbal)

• Design, develop, and maintain scalable backend services and APIs using C# and .NET.
• Build and enhance modern frontend applications using React.
• Develop end-to-end full stack solutions with focus on performance, scalability, and maintainability.
• Collaborate with cross-functional teams to define technical solutions and deliver high-quality software.
• Participate in architecture discussions, code reviews, and technical decision-making processes.
• Optimize application and database performance through troubleshooting and tuning.
• Integrate cloud-native and AI-powered capabilities into existing and new applications.
• Work with modern development tools, CI/CD pipelines, and agile methodologies.
• Contribute to modernization and continuous improvement initiatives across the engineering organization.
• Ensure code quality, reliability, security, and scalability through engineering best practices.

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.