At Wellhub (formerly Gympass) (Permanent), in Brazil Expires at : 2025-06-09 Remote policy : Full remote Apply now for a career that puts wellbeing first GET TO KNOW US Wellhub is a corporate wellness platform that connects employees to the best partners for fitness, mindfulness, therapy, nutrition, and sleep, all included in one subscription designed to cost less than each individual partner. Founded in 2012 and headquartered in NYC, we have a growing global team in 11 countries. At Wellhub, you have the opportunity to build a career in a high-growth tech company that places wellbeing at the foundation of its culture, and contribute to making every company a wellness company. Big news: Gympass is now Wellhub We are thrilled to announce our rebranding as Wellhub, marking a significant milestone in our journey. This transformation reflects our evolution from a "pass for gyms" to a comprehensive employee wellbeing solution. With our refreshed identity, we are poised to embark on an exciting new chapter of growth and expansion. THE OPPORTUNITY We are hiring a Senior Backend Software Engineer to our CARE team in Brazil We are looking for a passionate and skilled Software Engineer to join our team and help us build the next generation of AI-powered solutions. This role focuses on generative AI, Retrieval-Augmented Generation (RAG) LLMs fine-tuning, and API integrations. YOUR IMPACT Generative AI Development: Design, develop, and implement generative AI based applications. Work with large language models (LLMs) to create innovative applications and solutions. Conduct research to stay updated with the latest advancements in generative AI. Retrieval-Augmented Generation (RAG): Develop and optimize RAG systems to enhance the performance and accuracy of AI models. Implement robust data retrieval mechanisms to support RAG frameworks. Collaborate with data engineers to ensure seamless integration of data pipelines. API Development and Integration: Design and develop APIs to interface with various AI models and services. Ensure APIs are secure, scalable, and performant. Ensure seamless integration of our AI applications with other software systems. Collaboration and Communication: Work closely with cross-functional teams including product managers, designers, and other engineers. Participate in code reviews and provide constructive feedback to peers. Communicate technical concepts and project progress effectively to non-technical stakeholders. Live the mission: inspire and empower others by genuinely caring for your own wellbeing and your colleagues. WHO YOU ARE Bachelor's or Master's degree in Computer Science, Mathematics, Statistics, Engineering, or a related field; Experience in programming languages such as Python, Go, Java, C or C++; Experienced in working with SQL / NoSQL technologies (e.g., OpenSearch, DynamoDB, PostgreSQL); Experience with API development and integration; Excellent problem-solving skills and attention to detail; Able to work efficiently on high scalable and distributed projects; Proven experience with projects where the scope is not clearly defined; Fast learner, easily adapting to new technologies quickly and efficiently; Strong communication (both in English and Portuguese) skills. We recognize that individuals approach job applications differently. We strongly encourage all aspiring applicants to go for it, even if they don't match the job description 100%. For this specific role, please note that prior experience in software engineering and Python are mandatory requirements. Nice to have: Proven experience with one or more topics listed in the Responsibilities section; Familiarity with large language models, generative AI frameworks; Knowledge of retrieval-augmented generation (RAG) and related technologies; Experience with cloud platforms (e.g., AWS, GCP, Azure); Knowledge of data engineering and ETL processes; Experience with machine learning frameworks and libraries; Understanding of natural language processing (NLP) and computer vision; Experience with Kubernetes for containerization and orchestration. WHAT WE OFFER YOU We're a wellness company that is committed to the health and wellbeing of our employees. Our flexible program allows you to customize your benefits, according to your needs WELLNESS: Health, dental, and life insurance. FLEXIBLE WORK: We offer two work model options: flexible hybrid and full remote. FLEXIBLE SCHEDULE: Wellhubbers and their leaders can make the best decisions for their scope. WELLHUB: Access onsite gyms, digital fitness programs, and wellness resources. PAID TIME OFF: Vacations after 6 months and extra days off based on tenure. PAID PARENTAL LEAVE: 100% paid parental leave for all new parents. CAREER GROWTH: Outstanding opportunities for personal and career growth. CULTURE: An exciting and supportive atmosphere with ambitious people from around the world J-18808-Ljbffr