AI Solutions Developer

Nimber · Lisbon, Portugal

Hey there, think you stumbled upon this job posting by chance?We dont believe in chance at Nimber. Caught your eye? Great. Keep going...We are Nimber, and we are not just filling positions, we are building a team that is ready to shake things up. If you are ready to rewrite the rules and make a real impact, this is your moment. Join us and lets put the future where it belongs. In the hands of passionate people.But what does Nimber mean? In mathematics and game theory, they are numbers with special properties of addition and multiplication. And what we really want is to add value to customers' projects.Position: AI Solutions Developer - Fluent in both English and French.

Location: Porto or Lisbon, PortugalWork model: Hybrid - 2 days per week in the office.ResponsibilitiesIdentify opportunities to integrate AI throughout the software development lifecycle, from user stories and specifications to production;Build and deploy AI agents, RAG systems, MCP integrations, and AI Skills;Explore Spec-Driven Development and integrate AI into development workflows and CI/CD pipelines;Define metrics to measure AI adoption, developer productivity, software quality, and overall impact;Manage priorities and deadlines, continuously optimizing results, context management, and token consumption.RequirementsSolid software engineering experience, preferably with Python, Node.js, or other AI development languages;Hands-on experience building and deploying AI agents and LLM-based applications;Practical knowledge of RAG, embeddings, semantic search, and vector databases (e.g.

Pinecone, Weaviate, Chroma);Experience integrating LLM providers such as OpenAI, Anthropic, or Google;Knowledge of prompt engineering, context management, and token optimization;Understanding of MCPs and AI Skills, ideally with experience creating and integrating both;Familiarity with Spec-Driven Development and AI-assisted software engineering;Ability to identify AI use cases and measure their impact on development workflows;Fluency in English and French (C1 level).Ready to join us and succeed?If you're tired of feeling like just a number, send us your application and become a Nimber!