Data Scientist/AI Engineer
Ambush· Engineering
About this role
We are seeking a hands-on Data Scientist / AI Engineer to build machine learning models and AI-powered solutions for business-critical use cases. This role combines the end-to-end modeling lifecycle—from data extraction, feature engineering, and model evaluation to retraining and real-time deployment—with the design and development of production-ready LLM applications, including RAG systems and multi-agent architectures. The ideal candidate can diagnose model performance issues, select the right approach for each problem, and lead initiatives from research and scope definition through delivery, collaborating with stakeholders and engineering teams across the US and India.
What we'd like to see in a candidate:
- Strong Python and SQL, with solid hands-on use of the ML ecosystem (pandas, scikit-learn, XGBoost, LightGBM or similar).
- Proven experience taking ML models to production, including real-time or low-latency inference.
- Experience handling model drift and iterating on models already in production.
- Hands-on experience with tuning and feature selection techniques (e.g. Optuna, backward selection).
- Strong experience building LLM-powered solutions, including agents, multi-agent architectures, RAG systems, and API integrations.
- Experience leading a project or MVP end to end, including requirements (PRD) and stakeholder alignment.
- Advanced/fluent English, comfortable presenting technical work to US clients.
Nice to haves:
- Familiarity with enterprise platforms such as Oracle, SAP or Workday, and their data models.
Experience in financial services, credit risk or fraud, or in large consumer/B2B companies.
Experience building dashboards and communicating results to business audiences.
Ambush is a people first company where talented, thoughtful individuals come together to build meaningful products and lasting partnerships. We believe the best work happens when people feel supported, trusted and empowered to bring their full abilities to the table.
Since 2015, because of our people first and long term mindset, we have grown into a partner relied on by some of the best companies in the world. We combine strong engineering, design and strategy with a growing strength in AI to help our clients see what is next and achieve bigger outcomes.
At the heart of everything we do is our team. We collaborate, take risks, lift each other up and take pride in doing work the right way, not settling for a quick makeshift solution. If you join Ambush, you join a group of people who want you to succeed and who show up for each other every day.
We believe in and expect real teamwork, a constant drive to be better, and delivering meaningful long term outcomes that we can be proud of together.
Since 2015, because of our people first and long term mindset, we have grown into a partner relied on by some of the best companies in the world. We combine strong engineering, design and strategy with a growing strength in AI to help our clients see what is next and achieve bigger outcomes.
At the heart of everything we do is our team. We collaborate, take risks, lift each other up and take pride in doing work the right way, not settling for a quick makeshift solution. If you join Ambush, you join a group of people who want you to succeed and who show up for each other every day.
We believe in and expect real teamwork, a constant drive to be better, and delivering meaningful long term outcomes that we can be proud of together.
Frequently Asked Questions
Is the salary disclosed for the Data Scientist/AI Engineer position at Ambush?
The salary for this Data Scientist/AI Engineer role at Ambush is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Data Scientist/AI Engineer job at Ambush remote?
Yes, this Data Scientist/AI Engineer position at Ambush is remote, with team members based in Porto Alegre, State of Rio Grande do Sul, Brazil. You can work from home or anywhere in the supported regions.
Is the Data Scientist/AI Engineer role at Ambush full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Data Scientist/AI Engineer role in the Engineering department at Ambush.
Which team or department does the Data Scientist/AI Engineer at Ambush belong to?
This Data Scientist/AI Engineer position is part of the Engineering department at Ambush. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Data Scientist/AI Engineer position at Ambush?
Click the "Apply Now" button on this page. You will be redirected to Ambush's official application portal hosted on freshteam where you can submit your application directly.
When was the Data Scientist/AI Engineer job at Ambush posted?
This Data Scientist/AI Engineer position at Ambush was posted on Oct 9, 2026. Apply as soon as possible — early applications are often reviewed first.
Data Scientist/AI Engineer
Ambush
You'll be redirected to Ambush's official application page on freshteam.