• At Stefanini, we believe in the power of collaboration. • We co-create innovative solutions in partnership with our clients, combining cutting-edge technology, artificial intelligence and human creativity. • We are at the forefront of solving business challenges, delivering real impact at a global scale.

Role Description - This is a remote position. - Design, build, and maintain backend services using Python, SQL, and cloud-native technologies. - Develop and deploy backend services using AWS Lambda, API Gateway, DynamoDB, RDS, S3, Cognito, and other AWS services. - Build and maintain secure, scalable, and high-performing RESTful APIs and/or GraphQL services. - Integrate third-party APIs and manage authentication/authorization, such as Cognito and OAuth. - Design and maintain data models, database queries, backend workflows, and data access layers. - Ensure high performance, scalability, reliability, and security of backend applications. - Collaborate with frontend developers, designers, product managers, data scientists, AI engineers, and DevOps engineers to deliver high-quality features. - Write clean, maintainable, testable, and well-documented backend code. - Participate in code reviews, testing, deployment, and release processes. - Monitor and troubleshoot production issues using AWS tools such as CloudWatch and X-Ray. - Support AI/analytics product workflows by building backend services that connect applications, data pipelines, and cloud infrastructure. - Help convert prototypes and demos into robust, production-grade backend systems. Qualifications - At least 4+ years of experience as a Python Developer, Backend Developer, Analytics Developer, or similar role. - Strong knowledge of Python, FastAPI, and SQL. - Experience with building and deploying backend services on cloud platforms. - Hands-on experience with cloud services, preferably AWS services such as Lambda, API Gateway, DynamoDB, RDS, S3, Cognito, and related tools. - Familiarity with CI/CD pipelines such as AWS CodePipeline or GitHub Actions. - Experience with RESTful APIs and/or GraphQL. - Strong understanding of backend architecture, data models, authentication, authorization, and API design. - Experience working with relational and/or NoSQL databases. - Ability to build scalable, secure, maintainable, and production-grade backend systems. - Ability to collaborate with frontend, DevOps, AI, data, design, and product teams. Requirements - Experience in building machine learning algorithms and GenAI applications. - Experience with containerization, such as Docker, ECS, or EKS. - Familiarity with Infrastructure as Code, such as AWS CDK, CloudFormation, or Terraform. - Experience with version control systems such as CodeCommit or similar tools. - Familiarity with serverless architecture and services such as AWS Lambda. - Understanding of security best practices and implementation in cloud environments. - Exposure to AI/LLM workflows, data pipelines, analytics products, or enterprise dashboard platforms. Benefits - Compensation will be highly competitive. - This is an opportunity to work on production-grade AI, advanced analytics, cloud-based backend systems, enterprise data workflows, and scalable API platforms at Revmind Labs AI. - For India-based candidates, benefits may include: - Competitive fixed compensation (Upto 15 LPA) aligned to experience, ownership level, and role scope. - Remote-first work setup, with practical flexibility around working hours where delivery and collaboration needs are met. - Paid time off, sick leave, and applicable Indian public holidays. - Health insurance support or medical benefits, depending on employment structure and company policy. - Learning and upskilling support for relevant engineering, cloud, AI, product, and backend development areas. - Home-office, equipment, or software support where applicable to the role. - Opportunity to work directly with founders and senior stakeholders on high-impact AI and analytics products. - Unusual growth opportunity as Revmind Labs AI scales its product, engineering culture, delivery standards, and GTM-stage trajectory. - A serious builder environment with high ownership, direct feedback, low ego teamwork, and meaningful technical problems.

Role Description As one of the first backend engineers, you will own core services powering AI voice and browser agents deployed in live production environments. You will build reliable, low-latency systems that orchestrate agent workflows, integrate with healthcare systems and third-party portals, and maintain data security standards. You will work directly with founders and ship into customer environments regularly. What You'll Do - Design and build core backend services and APIs that orchestrate AI voice and browser agents - Build integrations with EHRs, scheduling systems, and insurance/payer portals - Own reliability, observability, and performance of agent workflows in production - Partner directly with leadership on architecture, technical tradeoffs, and product direction - Help shape engineering culture, hiring, and operational practices as the team scales Qualifications - 3+ years building production backend systems, ideally in Python or TypeScript/Node - Comfort with distributed systems, queues, and event-driven architectures - Experience with cloud infrastructure (AWS or GCP), relational databases, and modern observability tooling - Strong product instinct and ownership mindset—you can scope, ship, and iterate independently Requirements - Experience with LLM agents, voice systems (telephony, ASR/TTS), browser automation, or regulated healthcare environments Benefits - Salary: $70,000–$100,000 USD, depending on experience - Equity: Founding-team equity included - Work Arrangement: Remote, LATAM-based (with US Pacific timezone overlap required) - Type: Full-time - Access: Direct collaboration with founders and real customers from day one

Role Description Aqui na Zallpy, tecnologia nasce de pessoas curiosas, colaborativas e com vontade de fazer bem feito. Se você gosta de ambientes onde existe espaço para perguntar, testar, aprender e evoluir junto, se liga nessa oportunidade! 💚 Diversidade, Equidade e Inclusão: Na Zallpy, valorizamos um ambiente onde todas as pessoas possam ser quem são, com respeito, segurança e pertencimento. Incentivamos especialmente a candidatura de pessoas com deficiência e garantimos um ambiente acessível, com adaptações e suporte ao longo da jornada. Também encorajamos pessoas negras, mulheres, LGBTQIA+ e profissionais de diferentes origens a se candidatarem. Estamos buscando uma pessoa para atuar em um time que pensa grande, trabalha com atenção aos detalhes, parceria no dia a dia e responsabilidade compartilhada. Acreditamos em autonomia, troca entre diferentes experiências e soluções construídas em conjunto. O que você vai fazer: - Desenvolver e manter APIs e microsserviços utilizando Java e Spring Boot; - Participar da definição e evolução da arquitetura das aplicações; - Trabalhar com arquitetura orientada a eventos e processamento assíncrono; - Implementar integrações entre sistemas e serviços; - Desenvolver soluções seguindo princípios SOLID e boas práticas de engenharia de software; - Criar e manter testes unitários e testes de integração; - Atuar com bancos de dados relacionais, garantindo performance e integridade das informações; - Participar das cerimônias ágeis e colaborar com o time em ambientes Scrum/Kanban; - Apoiar a identificação e correção de problemas em produção; - Contribuir com melhorias contínuas na qualidade, performance e observabilidade das aplicações. Qualifications - Experiência com Java 8+; - Experiência com Spring Boot, Spring Framework, Spring Data, Spring Cloud e Spring Security; - Experiência com arquitetura de microsserviços; - Experiência com arquitetura orientada a eventos (assincronismo); - Experiência com bancos de dados relacionais; - Experiência com testes unitários e integração; - Vivência com metodologias ágeis (Scrum/Kanban); - Conhecimento em princípios SOLID e boas práticas de desenvolvimento. Requirements - Conhecer padrões de projeto (Design Patterns); - Possuir experiência com bancos não relacionais; - Já tiver atuado com mecanismos de cache (Redis); - Conhecer armazenamento orientado a objetos (S3 ou similar); - Possuir vivência com orquestração de containers (Kubernetes); - Conhecer ferramentas de logs e monitoramento (ELK, Grafana, Dynatrace). Benefits - Vale Alimentação/Refeição; - Plano de Saúde Unimed; - Plano Odontológico Uniodonto; - Wellhub; - Zenklub; - Seguro de Vida; - Auxílio Creche; - Baby Zallpy; - Acompanhamento de Business Partners; - Comunidades internas voluntárias; - Parcerias educacionais; - Experiências e desenvolvimento; - Programa de Indicação.