Extractta

Data Scientist

• Desenvolver, validar e evoluir modelos estatísticos e de Machine Learning, garantindo performance, estabilidade e explicabilidade
• Conduzir análises de ponta a ponta: exploração, preparação, modelagem e entrega
• Aplicar técnicas de modelagem preditiva, clustering, detecção de anomalias e forecasting em problemas de negócio
• Trabalhar com grandes volumes de dados, garantindo qualidade, integridade e coerência estatística
• Atuar em casos de uso estratégicos, traduzindo necessidades de negócio em soluções analíticas orientadas a dados
• Apoiar a colocação de modelos em produção em colaboração com times de engenharia de dados e MLOps
• Comunicar resultados e insights de forma clara para públicos técnicos e de negócio
• Atuar de forma colaborativa com times multidisciplinares (engenharia, analytics, produto e negócio)

Senior Cientista de Dados

Architect

• Lead the implementation of Snowflake projects;
• Define modern data architecture;
• Act as a mentor to accelerate the internal team's upskilling;
• Technical role with a commercial mindset aimed at identifying new project opportunities.

Snowflake Architect

Backend Engineer

• Python: Develop scalable services using FastAPI, Flask, or Django.
• Modern Frontend: Occasionally support frontend tasks using Angular.
• Product Evolution: Build new features and maintain existing products with a focus on clean code.
• Data Interface: Collaborate with Data Engineers to ensure APIs and data pipelines are fully aligned.

Developer, Python

Business Analyst

• Mapping and analysis of Trade-In processes, from product assessment to repurchase and resale.
• Support in defining business rules for Trade-In platforms (trade-in value, eligibility, technical criteria).
• Build and maintain management dashboards and reports (Power BI, Tableau, Qlik, Looker).
• Support Product, Actuarial, Commercial and Claims areas, translating requests into strategic analyses.
• Monitor business KPIs: loss ratio, retention, LTV, churn, sales performance and profitability.
• Perform occasional duties as QA (test automation).
• Ensure the quality and governance of data used in reports.
• Participate in digital transformation and data-driven innovation projects in insurance.
• Track KPIs such as adoption, average ticket (average transaction value), margin by channel and repurchase cycle.
• Interface with Sales, IT, Reverse Logistics, Finance and re-commerce partners.
• Support the modeling of promotional campaigns that incentivize the trade-in of used products.
• Build management dashboards and analytical reports to support decision-making.

Senior Business Analyst – Trade-In

• Develop and maintain backend systems using Go, with a focus on performance and concurrency
• Build distributed and resilient applications
• Work with Kubernetes-based infrastructure
• Implement and evolve observability practices (tracing, metrics, and logs)
• Develop and integrate APIs following security best practices
• Collaborate with multidisciplinary teams to continuously evolve solutions
• Ensure code quality, testing, and engineering best practices

Senior Software Engineer – Go, Kubernetes, AWS

Software Engineer

• Develop and maintain routines in Oracle PL/SQL, ensuring data quality and integrity.
• Support analysis, correction, and optimization of scripts in relational databases.
• Assist with system support by handling tickets and incidents.
• Collaborate with the team to identify improvements and technical solutions.
• Participate in the squad's agile ceremonies (Daily, Planning, Review, Retrospective, and Refinement).
• Work alongside other developers and analysts, contributing to team deliveries.

PL/SQL Developer, Junior

• Participar do desenvolvimento e evolução de produtos inovadores.
• Atuar em projetos multidisciplinares em produtos da área financeira.
• Desenvolver soluções em diferentes camadas: frontend, backend e mobile.
• Contribuir com boas práticas de engenharia de software, testes automatizados e arquitetura escalável.
• Explorar novas tecnologias e linguagens para prototipação e validação de conceitos.

Desenvolvedor Fullstack Sênior, Java, React

Frontend Engineer

• Develop and maintain back-end APIs and services using C# and .NET 8.
• Implement integrations with Azure Service Bus and other cloud services.
• Build scalable solutions focused on microservices and distributed environments.
• Use containers (Docker) and orchestration (Kubernetes, AKS) for application deployment and management.
• Ensure code quality with tools like SonarQube and automated testing (MS Test, xUnit).
• Work with source control and continuous integration using Azure Repos.
• Monitor applications and services using Datadog to ensure performance and observability.
• Participate in architecture definitions and code reviews, promoting best practices and continuous improvement.
• Collaborate with front-end, infrastructure, and product teams for efficient solution integration.

Senior Full Stack Developer, C#, Angular, Azure

QA Engineer

• Develop and maintain automated tests using Selenium
• Create and execute functional, regression and integration tests
• Work on validation of APIs and backend services in C# (.NET)
• Write and validate T-SQL queries for data analysis and business rule validation
• Identify, report and track bugs with the development team
• Support continuous improvement of quality and automation processes
• Participate in refinement sessions and in understanding technical and functional requirements
• Ensure quality in high-criticality environments

Senior QA Automation Engineer

• Develop scalable services in Node.js (TypeScript) using Prisma ORM, as well as services built with FastAPI.
• Create high-performance user interfaces using the latest versions of Angular and React with Next.js.
• Implement new features and maintain existing products with a strong focus on clean code.
• Collaborate with Data Engineers to ensure APIs and data pipelines are fully aligned.

Senior FullStack Developer, Python, Node, React

Scrum Master

• Facilitate Scrum events (Daily Scrum, Sprint Planning, Sprint Review, and Sprint Retrospective)
• Track and monitor agile metrics
• Remove impediments that may impact Sprint delivery
• Ensure adherence to agile values and practices, promoting continuous improvement within the team
• Act as a mediator in situations of conflict and misalignment within the team
• Assist the Product Owner in managing the Product Backlog and prioritizing work items
• Shield the team from external interruptions that could compromise Sprint progress
• Foster a learning culture and process improvement within the team
• Support the team in resolving critical issues during the Sprint.

Scrum Master – Junior

• Desenvolver e manter aplicações backend utilizando **.NET Core**
• Projetar e implementar soluções baseadas em **microsserviços e arquitetura orientada a eventos**
• Construir e evoluir integrações utilizando **APIs REST**
• Atuar na implementação de infraestrutura e serviços na **AWS**
• Garantir segurança, escalabilidade e performance das aplicações
• Realizar troubleshooting e monitoramento de aplicações em produção
• Trabalhar em colaboração com times multidisciplinares (produto, arquitetura, QA e DevOps)
• Participar de revisões de código e disseminação de boas práticas

Desenvolvedor Backend, .NET Core Pleno

Product Designer

• Buscamos um(a) **Product Designer Júnior** para atuar na concepção, evolução e acompanhamento de produtos digitais, apoiando diferentes etapas do ciclo de desenvolvimento — da descoberta à entrega.
• Essa é uma excelente oportunidade para quem deseja desenvolver visão estratégica de produto, aprofundar conhecimentos em UX/UI e crescer em um ambiente colaborativo, dinâmico e orientado a resultados.
• Você atuará em conjunto com times de Produto, Tecnologia e Dados, sempre com apoio e orientação de profissionais mais experientes.