Top Tech Jobs & Startup Jobs in Brazil

Manage accounting close, reconciliations, journal entries, tax payments, statutory filings, transfer pricing, audits, and financial controls for Starlink subsidiaries across Latin America. The role requires coordinating with service providers, tax authorities, auditors, and cross-functional teams while ensuring compliance with local standards and US GAAP. It also involves process improvements, reporting standardization, and oversight of junior team members in a fast-paced, onsite São Paulo environment.

Performs manual and automated testing across UI, API, backend, integration, and end-to-end functionality for a payments platform. Builds and maintains C#/.NET automation, executes test scenarios, investigates defects and system logs, validates evolving requirements, and collaborates with cross-functional teams during bi-weekly releases.

Supports HR initiatives in employer branding, university partnerships, onboarding, training logistics, education benefits, training audits, and diversity and inclusion. Responsibilities include organizing virtual onboarding, researching training providers, processing purchase requests and payments, monitoring scholarship programs, updating D&I metrics, and maintaining intranet content. Requires current higher-education enrollment; fluent English and knowledge of Office, Power BI, and SAP are preferred.

Develop software in C, C++, C#, and Java for robotic-arm and process automation projects. Responsibilities include designing analog and digital electrical circuits, analyzing requirements, and applying software engineering practices. The intern will work in a hybrid environment and collaborate with engineering teams while supporting automation initiatives.

Generate and qualify outbound leads for SaaS, e-commerce, and customer service sectors. Responsibilities include researching prospects, building targeted campaigns, creating personalized multi-channel outreach across email, LinkedIn, and cold calling, managing follow-ups, booking qualified meetings, maintaining CRM records, optimizing campaigns, and reporting funnel performance.

Develops energy-industry AI, machine learning, deep learning, and HPC solutions using NVIDIA GPU and networking technologies. Partners with customers, account teams, and solution providers to define and deliver technical architectures across oil and gas, renewables, and utilities. Creates technical samples and documentation, mentors others, advises clients, and supports deployment in datacenter and edge environments. Requires expertise in GPU programming, containerized application deployment, deep learning architectures, and energy-sector data.

Develop expertise in Upwind’s cloud security platform, partner with sales teams to design customer-specific technical solutions, provide guidance throughout sales cycles, and lead proof-of-concept engagements. Gather customer feedback for product development while presenting complex cybersecurity concepts to technical and non-technical audiences in a remote field sales engineering environment.

Own and grow the Data Layer: build and operate ingestion, transformation, reconciliation, and serving pipelines (raw→refined→curated). Use agentic AI tools to accelerate delivery, ensure data correctness, and partner with backend, AI, and product teams to define reliable data contracts.

Lead hardware engineering for IoT devices focusing on PCB design, embedded firmware, and low-power long-range communications (LoRaWAN and Sub-GHz). Manage multidisciplinary teams, ensure regulatory compliance and interoperability, optimize power consumption and network performance for industrial LPWAN deployments, and drive technical strategy for scalable, reliable connected devices.

Leads and develops a global Technical Account Management team supporting enterprise customers. Oversees customer service delivery, escalations, account planning, capacity management, performance metrics, and operational improvements. Partners with Customer Success, Sales, Support, Consulting, Engineering, and Product to improve retention, renewals, expansion, and customer outcomes. Represents customer and team needs internally while evolving TAM programs and processes.