[Hiring] Senior AI Platform Engineer @Wellhub

Role Description

We are hiring a Senior AI Platform Engineer to our Product Development team in Brazil ! This is a Remote – Brazil position, meaning you can work from anywhere within the country. Please note that this role is only open to candidates in Brazil.

Join the ML Development Lifecycle team within our Product Development (PD) organisation, where we are redefining how a global tech company leverages intelligence. We build the foundations that allow hundreds of engineers and data scientists to develop and deploy AI at scale. You will own the evolution of our cloud-native ecosystem , creating a seamless and high-performance environment for the next generation of AI-driven products.

If you are a software-minded engineer who thrives at the intersection of scalable Infrastructure and ML/AI orchestration , this is your chance to build a world-class platform that serves millions of users worldwide.

Your Impact

• Scale the Ecosystem: Evolve and maintain our Kubeflow, Feast and Spark-on-Kubernetes infrastructure, ensuring it can handle the increasing complexity of both traditional ML and the new wave of AI.
• Build for Autonomy: Design the internal tools, APIs, and abstractions that empower distributed teams to own their entire lifecycle—transitioning our data culture from "centralised bottleneck" to "self-service excellence."
• Standardise Engineering Excellence: Collaborate with embedded Data Science teams to adapt software engineering best practices (CI/CD, versioning, testing) to ML-specific workflows, raising the bar for production-grade AI across the company.
• Seamless Lifecycle Orchestration: Drive MLOps best practices and define the specific lifecycle requirements for LLMOps, ensuring a frictionless journey from experimental notebooks to robust, production-grade solutions by providing top-notch deployment frameworks and automation.
• Cross-Squad Collaboration: Partner closely with our Infrastructure and Data squads to break silos and integrate ML artifacts into our global Data Catalog, Privacy, and Governance frameworks.
• 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 wellness.

Qualifications

• Platform-as-a-Product Mindset: You treat our AI infrastructure as a product, obsessing over Developer Experience (DX) and continuous feedback loops.
• Collaborative Architect: You excel at balancing distributed team autonomy with global platform standards.
• Pragmatic Innovator: You prioritize robust, scalable production solutions while staying on top of the wave of concepts and practices.
• Systems Thinker: You see the big picture, valuing the integration of ML infrastructure with broader data cataloging and governance.

Requirements

• DevOps applied to ML/AI: Deep experience with CI/CD, Infrastructure as Code (Terraform/Crossplane), and Observability.
• Kubeflow, Spark, K8 and AWS: Hands-on mastery of the Kubeflow platform, Spark engine, AWS ecosystem and Kubernetes.
• Software Foundations: Strong Python skills, focused on building reusable libraries, APIs, and tooling abstractions.
• Solution Architecting & Adoption: Ability to partner with Data Science teams to translate complex use cases into scalable "paved road" solutions.

Benefits

• WELLHUB: Free Gold+ membership with access to onsite gyms and studios, digital fitness programs, and online wellness resources for meditation, nutrition, mental wellbeing support, and more! Add up to three family members to your plan, ensuring access to wellness for those who matter most to you.
• WELLZ: A complete emotional wellbeing program with a unique approach. It offers personalized journeys that combine individual therapy sessions (52 per year) and on-demand content.
• HEALTHCARE: Health, dental, and life insurance.
• FLEXIBLE WORK: As a Flexible First company, we offer hybrid and remote options to give you the freedom to work in a way that suits you. The model for this specific role can be discussed with your recruiter and hiring manager. When you join, use our home office reimbursement to set up your home office.
• FLEXIBLE SCHEDULE: Flexibility for us isn’t just about where we work—it also means being able to shape how and when we get things done. Together with their leaders, employees define schedules that align with their time zones, team needs, and personal routines.
• PAID TIME OFF: Employees receive vacations after 6 months and additional 3 days off per year + 1 day off for each year of tenure (up to 5 additional days) + an extra holiday for your birthday!
• PAID PARENTAL LEAVE: We offer 100% paid parental leave to all new parents. Parents giving birth are eligible for an extended leave and a ramp-back period to return part-time while they get settled.
• CAREER GROWTH: Access world-class platforms, participate in interactive sessions, build your personalized development roadmap, and explore internal opportunities. We focus on continuous learning and feedback to support your journey toward personal and professional success.
• CULTURE: You’ll join a team of passionate people who come together to break boundaries, support each other, and create a meaningful impact in workplace wellness.