Top Tech Jobs & Startup Jobs

Lead technical vision and architecture for back-end .NET services, focusing on API governance (SOAP/REST), data layer optimization (ADO.NET, SQL Server), reliability, CI/CD, system integration, and mentoring engineers across multicultural teams to deliver scalable, production-grade solutions.

Design, develop, and evolve high-complexity full-stack software solutions using Java and React. Build REST APIs and microservices, integrate with legacy enterprise systems, work with PostgreSQL, and deploy on Azure/OpenShift. Contribute to architecture, CI/CD, DevOps practices, and cross-functional collaboration; support technical decision-making and engineering best practices.

Design, build, and operationalize generative AI solutions (RAG, agents, automations) in production for clients. Lead technical discovery, architectures, integrations with LLMs, cloud AI services, and mentor client engineering teams to adopt AI-enabled practices while delivering POCs and production-grade systems.

Backend-focused mid-level software engineer role building scalable microservices and REST APIs using Java and Spring. Requires CI/CD practices and AWS experience (ECS, Lambda, Step Functions). Hybrid position based in Campinas working with agile teams to deliver large-scale digital transformation projects.

Lead requirements gathering, translate stakeholder needs into functional requirements and user stories, support product decomposition and platform modernization, document processes and operational manuals, collaborate with architects and engineering, support backlog prioritization, identify risks and dependencies, and facilitate knowledge transfer to distributed teams while ensuring compliance, security, and performance.

Work with client teams to define test strategy, build automation frameworks, and validate quality across web and mobile. Implement automated testing using Playwright and Maestro, apply AI-assisted workflows to accelerate test design and maintenance, and contribute to platform-level quality practices within a hybrid delivery model.

Develop and architect native iOS features, ensure delivery quality through code reviews, static analysis, and automated tests, participate in business rituals and technical detailing, support Continuous Delivery, mentor teammates, and act as a technical reference for the team.

Lead design and implementation of scalable back-end system integrations for retail, produce technical specifications and architectural artifacts, guide development teams on SOAP/REST APIs and SOA, recommend tools and cloud deployment strategies, and ensure reliability, security, and performance across integrations.

Design, build, test, and support enterprise-scale React frontends and Java/Spring Boot backends. Implement RESTful APIs and microservices, ensure security (OAuth2/OIDC/JWT), work with MySQL/Hibernate, collaborate in Agile teams, maintain architecture and production support using Kibana/APM.

Lead design and implementation of scalable AWS platform infrastructure, CI/CD pipelines (Bitbucket), and IaC (Terraform/CloudFormation). Manage and mentor a small DevOps team, run PoCs, troubleshoot production systems, integrate security best practices, and engage with clients to plan and deliver infrastructure solutions.