Software Engineer Backend Specialist | GenAI

Wellhub is seeking a Software Engineer Backend Specialist to join its GenAI team in Portugal. This role involves building AI-powered solutions by providing high-quality data to power the engine of Wellhub’s generative AI product and provide partner data to all areas of the company. The engineer will contribute to building and maintaining a comprehensive database of information on existing and potential partners, including data collection, processing, and enrichment.

What this role involves:

• Designing, developing, and implementing generative AI-based applications.
• Working with large language models (LLMs) to create innovative solutions.
• Developing and optimizing RAG systems to enhance the performance of AI models.
• Designing and developing APIs to interface with various AI models and services.
• Collaborating with cross-functional teams including product managers and designers.

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Mathematics, or a related field.
• Expertise in technically leading a software engineering team.
• Knowledge of retrieval-augmented generation (RAG) and related technologies.
• Strong skills in programming languages such as Python, Go, or Java.
• Experience with SQL/NoSQL technologies (e.g., OpenSearch, DynamoDB, PostgreSQL).
• Experience with API development and integration.

What Wellhub offers:

• Access to Wellhub digital fitness programs and online wellness resources.
• Additional fitness subsidy to access onsite gyms and fitness studios.
• Flexible work options (remote).
• Minimum of 25 days paid holiday per year.
• Paid parental leave.
• Opportunities for personal and career growth.