AI / LLM / Prompt Engineer (Saldo Apps)

Saldo Apps is a product company. We’re transforming financial management with our product tailored for financially savvy individuals – true fin nerds – and you can be a part of it. Our mission is to empower users to take control of personal, business, and family finances with precision and ease. 
 

Finerd (part of Saldo Apps) is seeking an AI / LLM / Prompt Engineer to to develop AI-based solutions using various LLM models and to write stable and clear prompts. In this role, you will:
• develop solutions in Python, utilizing the necessary LLM frameworks;
• design prompts that maximize the model's effectiveness;
• select the LLM model best suited for each task;
• keep fine-tuning prompts so our AI stays sharp, speedy, and doesn't take unexpected coffee breaks.

You can work fully remotely from any location or join us at our offices in Barcelona, Spain, Kyiv or Odesa, Ukraine.

Our experienced team built Ukraine’s leading financial management app, achieving 1.5 million installs and $1M in annual revenue through effective App Store Optimization in the US and Canada. Now, we’re channeling our expertise to create the best financial management solutions in the world.

Hard Skills:

1. Strong Python programming proficiency
2. Experience working with LLM APIs
3. Experience with popular Python frameworks for working with LLMs
4. GitLab, Azure and containerization tools (Docker, Kubernetes)

Nice to have:

1. Retrieval-Augmented Generation (RAG)
2. Knowledge of vector databases
3. Knowledge of classical machine learning
4. Exposure to LLM fine-tuning, usage costs

What you need to do: 
1. Develop and implement AI-powered solutions from scratch, overseeing the entire lifecycle from concept to deployment. 
2. Identify and select optimal approaches to solve complex AI-related challenges. 
3. Lead strategic decision-making on AI technologies and methodologies to drive innovation and operational excellence.

We offer: 

1. Flexible working hours.
2. Fully remote work. Though we have offices in the center of Odesa and Kyiv, we gladly accept fully remote employees.
3. 37 business days of paid day off, which can be spent on vacation, sick leave, public holidays, and generally at your own discretion. We encourage you to rest!
4. Fast career growth — your career advancement is up to you.
5. We reimburse 50% of the cost of English classes. Additionally, we have our own speaking club with a native speaker.
6. If you use medical insurance we are ready to compensate you for 50% of its cost.
7. We can reimburse you for 50% of the cost of courses, training, and webinars.
8. Individual and group sessions with a corporate psychologist, and online yoga classes.

Why should you work with us?

1. Compact and Autonomous Team: Join a tight-knit group of specialists who foster a proactive, creative development culture. You’ll have the freedom to choose your tools, define your processes, and take ownership of your outcomes—while staying aligned with company goals and collaborating seamlessly with your colleagues.
2. Cutting-Edge AI Solutions: Work on innovative artificial intelligence projects that directly enhance our users’ financial well-being.
3. Fully Remote: We care about results, not babysitting.
4. No Bureaucracy: just a no-bullshit workflow — we get things done.