Senior GenAI Engineer

AI Engineer

Who We Are

In 2021, Poatek was acquired by WillowTree, an award-winning digital product consultancy recognized as one of the fastest growing and best places to work in the United States. Now a TELUS Digital company, with offices across the globe, we continue to partner with the world’s leading brands, such as the FOX, Capital One, HBO, PepsiCo, Domino’s and more, to design, build, and transform their digital products and strategies. We’re looking to grow our Poatek offices in Brazil with top talent excited to collaborate with team members across the globe to deliver innovative solutions for our clients.

Location and Flexibility

This is a hybrid role. This model requires the ability to work in a hybrid mode from one of our offices in São Paulo (2 times/ week or 8 days/ month) or Porto Alegre (3 times/ week or 12 days/ month). Our WFN culture is designed to foster in-person innovation, collaboration, and connection with team members local and visiting from other global offices.

The Opportunity

WillowTree is seeking a proficient Backend Engineer (GenAI) passionate about the technology, and ready to implement research concepts into tangible and production-ready solutions for our global clients. As a Backend Engineer (GenAI), you will be instrumental in applying and integrating generative AI models to enhance digital products, while also applying best coding, testing, and monitoring practices, making AI accessible and valuable in a real-world context.

Responsibilities

• Apply your knowledge of software engineering and AI systems integration to develop solutions that directly address and resolve business problems.
• Partner with professionals from Data and Analytics to address complex technical challenges, ensuring that the latest and most effective Data & AI techniques are being utilized.
• Take ownership of implementing and optimizing applied AI components, ensuring they meet project needs with high complexity and scale.
• Navigate and manipulate generative AI models to create prompts and solutions tailored to specific use cases.
• Develop and incorporate AI solutions while adhering to industry best practices, including moderation, security, monitoring, and compliance standards.
• Understand and properly apply Responsible AI concepts in all the stages of the solution.
• Lead the charge in designing, measuring, and evaluating AI model outputs, developing standard and custom metrics to ensure alignment with business objectives.
• Translate AI research and PoCs into production-ready features, delivering robust and scalable AI components that integrate seamlessly with larger systems.
• Drive the selection and application of appropriate evaluation metrics, ensuring that AI solutions are robust, unbiased, and meet all necessary performance standards.
• Work closely to international clients and their teams to best understanding their operation and deliver solutions tailored to their needs.

Qualifications

• Strong experience in software engineering, leveraging best practices such as clean coding, design patterns, SOLID, and others.
• Experience building and testing a server-side platform for API development and orchestration.
• Is proficient in the Python language and understands the trade-offs between multiple frameworks and patterns.
• Demonstrable experience in generative AI, including systems integration, evaluation, monitoring and deployment.
• Strong understanding of the trade-offs between various generative AI models and the ability to choose the right model for specific use cases.
• Experience with data embeddings and vector databases, understanding the trade-off between available options, and leveraging it to optimize data ingestion.
• Skilled in creating and adjusting prompts for complex AI systems to meet diverse project requirements.
• Strong collaboration skills and ability to work alongside developers from multiple different areas.
• Ability to communicate complex AI solutions and concepts effectively to technical and non-technical stakeholders.

Why Poatek / WillowTree?

In addition to being part of an international and innovative consultancy company, you will have:

• Flexible hours and autonomy
• Work with cutting edge technologies
• Partner with global and relevant brands in the market
• Collaborative team and learning ecosystem
• Career development plan & growth
• Internacional travel opportunities (optional)

Some of our benefits: 

• Health and dental plan
• Life insurance
• Monthly voucher for meals, culture, education, health and mobility
• Child care assistance and more!

Equality is a principle here at Poatek. We are committed to building an inclusive team that represents a variety of backgrounds, perspectives, beliefs, and experiences. Therefore we provide equal employment opportunities to all employees and applicants regardless of race, color, religion, gender identity, sexual orientation, national origin, age, or disability.

 

We will only use the information you provide to process your application and to produce tracking statistics. Since we do not request personal data deemed sensitive, we ask you to abstain from sharing those information with us.

For more information on how we use your information, see our Privacy Policy.