Senior Java Engineer + AI

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.

We are looking for a Senior Software Engineer specializing in Java and AI integration to join our engineering team. In this role, you'll play a key part in designing, developing, and maintaining high-performance backend services that power our enterprise applications. You'll collaborate closely with cross-functional teams to ensure scalable, reliable, and secure solutions are delivered.

Location: Mexico (Remote)

Qualifications we are looking for:

• Advanced Backend Development: Design, build, and maintain high-performance microservices using Java and Spring Boot, ensuring system scalability, security, and stability.
• AI/LLM Integration: Lead the hands-on integration of LLM APIs (OpenAI, Anthropic, or local models) into backend architectures to enable intelligent application features.
• Intelligent Orchestration: Design and implement AI orchestration workflows and RAG (Retrieval-Augmented Generation) patterns to connect enterprise data with generative models.
• Asynchronous Messaging Design: Architect event-driven solutions using Message Queues (MQ) to manage long-running AI inference calls without compromising system responsiveness.
• Vector Database Management: Implement and optimize vector databases for efficient embedding storage and retrieval, supporting semantic search and advanced data-driven capabilities.
• Infrastructure as Code: Collaborate on infrastructure provisioning and automation using Terraform, while maintaining robust CI/CD pipelines via GitHub and JFrog Artifactory.
• AI-Driven API Design: Develop and document scalable API endpoints specifically designed to handle AI-generated content and complex model interactions.
• Technical Leadership: Act as a technical lead and mentor, championing engineering best practices such as Clean Code, TDD, and proactive technical alignment within the team.
• Performance & Cost Optimization: Identify and resolve bottlenecks in AI integration, focusing on optimizing LLM latency and cost-efficient token management.

Requirements:

• 5–8 years of professional software development experience.
• Java & Spring Boot (Expert).
• Experience with tools - Github, Terraform , JFrog Artifactory.
• Deep experience with MQ (Message Queue).
• Hands-on experience integrating AI/ML capabilities into backend architectures.
• Hands-on experience with LLM APIs, Prompt Engineering, or RAG (Retrieval-Augmented Generation).
• Experience implementing AI orchestration, vector databases, or AI-driven API endpoints.
• Experience with LLM integration (e.g., OpenAI API, Anthropic, or local models).

Nice to have:

• Experience with Cloud services in GCP like Dataflow, Big Query, Azure Services- at a minimum EventHub.
• Python (specifically for AI/Data processing scripts)

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!