developer English-speaking jobs in Lagoa

Develop and maintain production-grade ML features (e.g., intent detection, sentiment analysis) for millions of users. Design, build, and optimize scalable ML pipelines for processing large text datasets. Collaborate with ML Scientists and Product teams to productionize models and experiment with emerging AI technologies. Lead technical design, code reviews, and architecture decisions for ML/AI systems. Develop and evolve MLOps processes (CI/CD, model versioning, monitoring, and observability). Mentor junior engineers and share knowledge of model development, deployment, and best practices. Investigate and resolve complex production issues.

The Senior Design Transfer Engineer – Systems Operations ensures manufacturability, scalability, and production readiness of designs from NPI through ramp-up. This role partners with Product Engineering, Process Engineering, Manufacturing Operations, and Quality to prevent manufacturing risks and support production readiness. Responsibilities include executing design transfer activities, developing documentation, identifying design-related risks, and collaborating with Contract Manufacturers.

Cyber Analyst specializing in Threat Exposure Management for AppSec and AI within the 'Identify' Capability. Performs in-depth technical assessments of vulnerabilities and exposures across code repositories, applications, and AI/ML ecosystems. Collaborates with stakeholders to validate exploit paths, map findings to adversary TTPs, and translate technical risks into remediation actions.

Provide customer support to Portuguese-speaking customers via phone, email, and chat. Resolve customer inquiries, document interactions, and collaborate with team members. Fluency in Portuguese and English is required.

Data Engineer to build, maintain, and monitor real-time data pipelines processing payment transactions. Investigate fraud cases, analyze transaction data, and translate findings into improved rules and data logic.

Develop and modernize components for the Warehouse Management System using container technology, databases, and cloud services. Specialize as a Technical Expert or provide broad support. Contribute to technical communities and drive innovation.

Senior mobile developer with 5+ years experience building and maintaining iOS and Android apps using native technologies. Responsibilities include implementing clean architectures, ensuring high performance, and collaborating with designers and backend teams.

Senior Backend Engineer to design, develop, and maintain microservices using Java 17+, Spring Boot, and REST APIs.

Advanced Sr. HRIS Specialist will execute data migration, manage Role Based Permissions, provide HRIS support, and configure workflows in SuccessFactors. Requires a bachelor's degree, 5-8 years of experience in HRIS, and SuccessFactors certifications.

Participate in performance, load, and scalability testing of Veeam product components. Assist with test planning, execution, and metric collection. Analyze results to identify bottlenecks or regressions. Reproduce performance issues and collaborate with teams to validate fixes. Document test findings clearly.

The University of Coimbra is seeking a Postdoctoral Research Fellow for a project focused on mitochondrial-lysosome communication and its role in aging pathology. The successful candidate will conduct research using cell cultures, molecular biology techniques, and animal models. Support in project activities, manuscript preparation, and laboratory maintenance is also expected.

Financial Associate will assist in scaling a Web3-native accounting and control environment. Responsibilities include recording transactions, performing reconciliations, executing payments, and supporting the link between Web3 accounting software and the general ledger.

Own product strategy and delivery for a key payments segment, defining priorities, goals, and success metrics. Drive continuous improvement across merchant and shopper journeys, collaborating with engineering, design, support, and partnerships teams.

The Revenue Manager maximizes hotel revenue by optimizing rates and occupancy. Responsibilities include rate and pricing management, data analysis, occupancy projections, distribution channel management, and performance indicator monitoring.

French-speaking Customer Service Representative needed for a major consumer credit platform. Respond to customer inquiries, analyze needs, and provide credit and financing solutions. Fluency in French (C1) and good English required.

Develop and customize Dynamics 365 solutions, including plugins, workflows, and UI components. Integrate with Power Platform, Azure services, and APIs. Execute quality assurance, including testing and release governance. Build data layers and dashboards for real-time insights.

Finance Controller CMO will consolidate and report on the Medical Business Units for all Operations financial controlling requirements across 45+ countries and 5 regions. The role involves collaborating with local markets, regional management, and Global CMO on financial matters, providing insights on asset and resource utilization, and ensuring compliance with IFRS, ICS, and internal guidelines. The ideal candidate will have a degree in Business Economics with 5 to 7 years of experience in Controlling within a multinational environment, preferably in biopharma or a similarly regulated industry.

Data Engineer with a Bachelor's degree in a related field and Azure certifications. Experience with Azure services for data engineering and analytics, including Azure SQL Database, Azure Data Lake, and Azure Synapse Analytics. Proficiency in Python, SQL, or C# for data pipelines and automation. Knowledge of data modeling, transformation, and security best practices. Excellent communication and problem-solving skills. Fluent in English.

Senior QA Engineer to design, develop, and maintain automated test suites using Cypress. Collaborate with developers and product owners to ensure quality throughout the development lifecycle.

Develop and implement SEO and GEO strategies, optimizing Stannah's digital footprint for AI agents. Conduct site audits, collaborate on SEO-friendly content, and drive insights from data.