Senior Software Engineer

Summary

Join Wellhub, a corporate wellness platform, as a Senior Backend Software Engineer on our GenAI team in Brazil! You'll contribute to building the next generation of AI-powered solutions focusing on generative AI, RAG, and API integrations. This role requires strong Python and AWS experience, along with expertise in SQL/NoSQL technologies and event-driven architectures. We offer a flexible work environment with hybrid and full remote options, comprehensive wellness benefits, paid time off, parental leave, and opportunities for career growth. We welcome applications from talented software engineers, even if they don't meet every requirement, and encourage avid learners eager to invest in AI. Wellhub prioritizes employee wellbeing and fosters a supportive, inclusive culture.

Requirements

• Bachelor’s or Master’s degree in Computer Science, Mathematics, Statistics, Engineering, or a related field
• Strong skills in programming languages in Python
• Strong experience with AWS
• Experienced in working with SQL/NoSQL technologies (e.g., OpenSearch, DynamoDB, PostgreSQL) understanding common use cases and performance pitfalls
• Experience with API development and integration
• Experience with event-driven architecture such as Kafka, SQS, and SNS
• Excellent problem-solving skills and attention to detail
• Strong communication and teamwork skills
• Able to work efficiently on high scalable and distributed projects
• Proven experience with projects where the scope is not clearly defined
• Faster learner, easily adapting to new technologies quickly and efficiently
• Passionate and proven experience to build reliable minimum viable products and pilots in a short amount of time
• Live the mission: inspire and empower others by genuinely caring for your own wellbeing and your colleagues. Bring wellbeing to the forefront of work, and create a supportive environment where everyone feels comfortable taking care of themselves, taking time off, and finding work-life balance

Responsibilities

• 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
• 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
• 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, enhancing interoperability and functionality (e.g., WhatsApp, Slack, Teams, Google Chat, and other 3rd party mobile applications)
• 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

Preferred Qualifications

Prior experience in Python and event-driven architecture

Benefits

• Health, dental, and life insurance
• Flexible hybrid and full remote work options
• Home office stipend and a monthly flexible work allowance
• Flexible schedule to adjust working hours based on personal schedule, time zone, and business needs
• Access onsite gyms and fitness studios, digital fitness programs, and online wellness resources for meditation, nutrition, mental health support, and more. You will receive the Gold plan at no cost, and other premium plans will be significantly discounted
• Vacations after 6 months and 3 days off per year + 1 day off for each year of tenure (up to 5 additional days) + extra day off for your birthday
• 100% paid parental leave to all new parents and extended maternity leave
• Outstanding opportunities for personal and career growth