AI Engineer (367)

Want to get to the next step in your international career?

We can support you!

Ubiminds is a GPTW-certified, people-first company that partners with American software product companies to scale their development footprint. Ubi custom-curates Brazilian top 5% talent for their LATAM strategy, offering a unique combo of staff augmentation and employer-of-record services.

We're assisting our client, a powered company with got-to financial resources for small businesses. Their purpose is to help entrepreneurs achieve their financial goals and grow businesses as big as their aspirations.

As a catalyst for smart financial decisions, the client combination of proprietary technology and financial expertise provides business owners with tailored solutions based on their unique needs and eligibility—helping them prosper, create more jobs, and, ultimately, grow the economy.

Apply now! This is a unique opportunity for you to not only accelerate your international career but also work in a groundbreaking company.

Challenge

We are looking for an experienced backend engineer, responsible for integrating AI-driven solutions to enhance developer productivity, executing POCs, and improving internal workflows. This role requires staying up-to-date with advancements in LLMs and AI agents to support both process optimization and product development as strategic priorities.

What you'll do

- Develop and integrate AI-driven solutions to enhance developer workflows and automation.

- Stay up-to-date with advancements in GenAI, including LLMs, Embeddings, Finetuning, AI agents, and AI-assisted development to drive innovation.

- Design and implement web-based AI applications using popular languages such as Python, C#, and JavaScript.

- Optimize and scale AI-based solutions to address real-world software engineering challenges.

- Collaborate with cross-functional teams to identify AI opportunities and integrate AI-powered enhancements.

In order to succeed in this position, you will need:

Mandatory skills

- Advanced/fluent English skills – Excellent written and verbal communication skills

- Strong programming skills in C#, SQL, JavaScript, and HTML with web development expertise

- Deep understanding of GenAI fundamentals (LLMs, AI agents, RAG, Finetuning)

- Familiarity with RAG concepts (e.g., FAISS, Pinecone, ChromaDB) 

- Key to understanding vector databases

- A proven problem-solving mindset

Nice to have

 - Experience with vector databases and fine-tuning techniques;

familiarity with LangChain/LangGraph

- Previous work on automating developer tools and API integrations (e.g., OpenAI)

- Knowledge of additional AI agent frameworks

Perks and Benefits

As an AI Engineer at @Ubiminds, you:

• Are placed in a product-based company, with the same treatment as their full-time employees.

• Have our full back-office support, from career guidance to HR and concierge services.

• Enjoy our remote-first policy – we are a distributed team, after all.

• Get your own MacBook (none of that "bring your own device" stuff here).

• Have access to growth opportunities with other amazing technology professionals, through tech talks, chapter meetings, and even remote happy hours for tons of fun!

• Improve your English through free lessons with a native English speaker - get to the next level on your communication skills!

• Candidate Referral bonus (promote Ubi to your tech friends, and get paid for it!)

• Miss working in the office? Our cool Florianópolis headquarters is available, whenever you want, with weekly quick massages & tasty snacks, soft drinks, and games

How our process works

• An initial general quick chat with a Tech Recruiter 

• Interview Preparation with Ubiminds

• Client process (this may vary)

• Offer