Top Tech Jobs & Startup Jobs in Brazil

Speculative/open application notice inviting candidates to submit interest for future roles at Janes. Highlights inclusive culture, flexible/hybrid work arrangements, and encourages applicants regardless of background or working needs.

Support the full data workflow: ingest and structure data, perform cleaning and validation, run exploratory analysis and visualizations, assist with ML/DL experiments and model evaluation, and contribute to predictive maintenance and ERCOT market analytics projects.

Join Scissero's talent pool to get priority access to open roles across legal, AI/tech, and go-to-market functions; receive event invites, updates, and early consideration.

Recruting a Young Apprentice (Aprendiz) for the B&T Technical Operations Laboratory in Macaé. One 17-month contract, 6 hours per day. Candidates should be 18–22 years old and reside in the Macaé region. Apply via Viva Lagos (email or LinkedIn).

Lead LATAM market entry and GTM: identify and close distribution partnerships, navigate remittance and forex regulation, obtain licensing, launch first revenue cohorts, build a small BD team, and represent LemFi with partners and regulators across Mexico, Colombia, Guatemala, and the Dominican Republic.

Serve as finance business partner for Jefferies Brazil, handling accounting, regulatory reporting, tax provisions, treasury support, audits, and statutory financial statement preparation in line with Brazilian regulators (CVM, Central Bank, Receita Federal). Coordinate with global controller, treasury, and product control to meet reporting deadlines, improve controls, and support continuous improvement.

Investigate upstream Linux kernel fixes, backport patches to older RPM/Debian kernels, resolve conflicts, build reproducible kernel packages, validate patches with tests and regression analysis, and improve workflows using Python/Go/Shell and automation tools.

Lead creative strategy for organic short-form and paid social (Meta, TikTok). Write scripts/briefs, produce high-volume ad variations (30–50/month), iterate from performance data with media buyer, and stay current on platform trends and formats.

Design and deliver end-to-end UX/UI and brand systems for multiple DTC e-commerce clients. Create wireframes, scalable UI systems, and high-fidelity Figma mockups for Shopify/Shopify Plus stores, lead handoffs with developers, apply CRO and accessibility best practices, and drive AI-enabled process improvements to speed production and improve quality.

Design and analyze flexible riser and pipe systems for offshore applications, performing structural and hydrodynamic assessments, fatigue evaluations, cross-section design, and preparing technical reports. Collaborate with multidisciplinary teams, manufacturing, clients and verification agencies to ensure compliance with industry standards and successful project execution.