Top Tech Jobs & Startup Jobs in Brasilia

Own growth, profitability, and KPIs for assigned Amazon product categories. Build and execute category plans, optimize product detail pages and backend search terms, manage advertising campaigns and pricing/promotions, track competitor activity and catalog health, coordinate with supply chain and cross-functional teams, analyze Amazon analytics, and deliver regular performance reports with insights and recommendations.

Work with client-provided data to clean, validate, preprocess, and engineer features. Train and tune machine-learning models (avoid overfitting), optimize runtime, and communicate results to stakeholders. Collaborate with client teams and internal Product/Research to deploy and improve risk-detection solutions.

Technical Customer Support role focused on providing high-quality assistance and solutions for customers using the company's SaaS products, while communicating via various channels.

The Senior Data Scientist will lead complex data science initiatives, collaborate with marketing and product teams, and create statistical models to drive strategic decisions.

Design, build, and optimize SQL Server-based data layers and Azure data solutions. Own query performance, indexing, concurrency, CDC pipelines, ORM data access patterns (C#), and database CI/CD. Partner with engineers and architects, mentor team members, and ensure scalable, low-latency data platforms.

Provide high-level executive support and Founders Associate operations: manage C-suite correspondence, complex scheduling and deal pipelines, review contracts, handle invoicing via Stripe, create presentations, organize workflows in Notion, and maintain rapid EST responsiveness.

As a Backend Engineer, you'll develop and deliver new features, maintain code quality via testing, and collaborate in an agile team, focusing on scalable solutions with Python and related technologies.

Lead RF planning, optimization, troubleshooting, and performance improvement for GSM, LTE, and 5G networks across LATAM. Analyze KPIs, drive test and signaling data, support RAN modernization and swaps, collaborate with customers and internal teams, and present technical findings while contributing to engineering leadership and best practices.

Own technical delivery and reliability of cloud-native data platform environments (AWS/Azure) for managed services clients. Build and maintain IaC and CI/CD pipelines, monitor and troubleshoot ETL/ELT jobs, provide technical leadership, mentor junior engineers, and contribute reusable templates, runbooks, and operational playbooks to standardize platform delivery.

Seeking a Senior or Staff Golang Engineer to build complex systems using JavaScript and Go, focusing on performance and collaboration.