Top Tech Jobs & Startup Jobs in Sao Paulo

Own customer-facing product features end to end across web and mobile applications, backend services, durable Temporal workflows, and applied AI experiences. Design, build, deploy, monitor, and optimize production systems using React, Node.js, AWS, and databases. Partner with product, design, and operations teams on discovery and experimentation, while mentoring engineers and improving technical practices.

Manage and maintain Debian-based Linux production systems and AWS cloud infrastructure. Automate operations with Ansible, Terraform, or AWS CDK; write Bash or Python scripts; monitor performance, availability, and security; support Docker and AWS container environments; assist with CI/CD deployments; and maintain documentation and version control. The role requires at least three years of systems administration experience and is remote during standard U.S. business hours.

Own customer retention by managing refund requests, negotiating alternatives, recovering overdue payments, reducing chargebacks, and improving retained revenue. Analyze retention and payment metrics, develop workflows and communication scripts, handle escalated cases, collaborate with Sales, Billing, Finance, Customer Success, Legal, and Operations, and coach retention team members. The role is remote with a 9 AM–6 PM EST schedule.

Lead a CRM engineering team during a three-month management coverage period. Facilitate Scrum ceremonies, remove blockers, maintain delivery momentum, manage backlog alignment, support technical decisions, track team metrics, communicate with stakeholders, and foster collaboration. The role requires a software development background, strong Agile facilitation skills, and the ability to quickly build trust within a distributed team before handing responsibilities back to the returning manager.

Senior Site Reliability Engineer responsible for developing and operating reliable, scalable, secure distributed systems across Azure and traditional data centers. Duties include automation, monitoring, capacity planning, system design, CI/CD, incident analysis, service reliability improvements, and software platform development. The role requires strong Kubernetes, Terraform, cloud, Linux, software development, and SRE expertise, with experience in distributed systems and application monitoring preferred.

Design, develop, and operate reliable, scalable, secure distributed systems across Azure and traditional data centers. Build monitoring, automation, CI/CD, and configuration-management capabilities; lead system and software component designs; conduct capacity planning, incident reviews, and reliability improvements. Support services throughout their lifecycle while improving availability, performance, scalability, and deployment velocity.

Designs, develops, tests, deploys, and maintains scalable software solutions. Collaborates with product, architecture, UX/UI, and DevOps teams; participates in Agile ceremonies; integrates front-end and back-end systems through APIs and microservices; resolves bugs and performance issues; documents technical decisions; supports CI/CD; and mentors junior developers.

Leads trade operations performance management, analytics, process optimization, automation, and digital transformation across Latin America. Develops KPI dashboards, optimizes logistics costs, standardizes reporting, drives continuous improvement, builds strategic business cases, and partners with regional leaders on transformation initiatives.

Build and operate Python-based, multi-agent AI backend systems for go-to-market workflows. Design model-agnostic LLM architectures, tool-use patterns, integrations, observability, evaluation infrastructure, and production services deployed on Kubernetes. Own systems end-to-end, including architecture, deployment, reliability, experimentation, debugging, and incident resolution across CRM, enrichment, outreach, and communication platforms.

Build and maintain frontend-leaning, full-stack Creative and Studio products using React and Next.js. Develop AI interfaces, UX/UI workflows, proof-of-concept products, integrations, and end-to-end features. Collaborate with Design, Engineering, Growth, and Sales; iterate based on user feedback; maintain scalable, secure infrastructure; process large datasets; and mentor less experienced engineers. The role emphasizes strong portfolio work and demonstrated software engineering ability rather than formal degrees or certifications.

Build and maintain full-stack Creative Studio products across frontend, backend, APIs, infrastructure, and generative AI workflows. Develop new products and proof-of-concepts, improve existing platform functionality, support enterprise integrations, strengthen reliability and scalability, and process large-scale datasets for generative AI models. Collaborate with Engineering, Growth, Sales, research teams, and customers to solve complex product and workflow challenges.

Drive AMBOSS’s growth in Brazil by localizing global messaging, developing and optimizing multichannel campaigns across CRM, paid social, SEM, SEO, and organic social. Analyze acquisition, activation, and retention funnels, manage end-to-end marketing projects, and collaborate with global teams to establish scalable regional practices. The role requires strong Brazilian market knowledge, strategic and operational execution, data-driven decision-making, and fluent Brazilian Portuguese and English communication.

Lead business operations for Kraken Pro by establishing operating rhythms, coordinating cross-functional initiatives, tracking KPIs, supporting executive decisions, managing reporting and roadmaps, triaging inbound requests, and improving operational efficiency. The role partners with product, engineering, compliance, legal, finance, and marketing teams to launch initiatives across trading and infrastructure products and enhance the product experience.