Senior Backend Software Engineer

. Build and evolve the digital solutions for the Sabesp project at Bemobi Wave.

Posted 10/24/2026full-timeRemote • BrazilSeniorWebsite

Tools & technologies

AzureCloudGoogle Cloud PlatformGraphQLJavaScriptNext.jsNode.jsPostgresReactReact NativeTypeScript

Key responsibilities & impact

Build and evolve the digital solutions for the Sabesp project at Bemobi Wave.
Develop, test, instrument, document, and maintain backend microservices and APIs.
Participate in architecture and system design decisions, evaluating alternatives and explaining trade-offs.
Lead or support technical refinement and planning sessions, identifying dependencies, risks, and implementation paths.
Help break initiatives into smaller deliverables and track their execution.
Unblock technical decisions and align risks across the project’s different workstreams.
Coordinate incident responses for live systems, bringing together the people involved and tracking actions through completion.
Support the tech lead with ongoing technical coordination.
Mentor junior professionals through collaboration, code reviews, and constructive feedback.
Collaborate with Product, Design, Engineering, and client teams.
Contribute to continuous delivery and infrastructure as code.
Use generative AI tools, critically evaluating and validating their outputs.
Work across delivery and live-system workstreams, including Totem, mobile applications, Virtual Agency Web, backend microservices, and conversational services powered by LLMs.

What you’ll need

Professional experience in backend development and evolving APIs or microservices.
Experience with TypeScript and Node.js, or a proven ability to work independently with equivalent technologies and quickly adapt to the stack.
Experience with relational databases, preferably PostgreSQL.
Familiarity with GCP and Cloud Functions.
Familiarity with REST APIs and GraphQL.
Experience with Continuous Integration and Continuous Delivery (CI/CD) practices and infrastructure as code.
Ability to lead architecture and system design discussions, make technical decisions, and investigate issues independently.
Experience with production systems, including coordinating incident responses and tracking corrective actions.
Practical use of generative AI tools in engineering work, with the critical judgment to review, test, and validate their outputs.
Clear communication, autonomy, and the ability to collaborate with people across different functions and levels of seniority.
Familiarity with or interest in Azure.
Experience developing solutions with LLMs or conversational agents.
Experience with digital products across multiple channels, such as applications, web portals, and Totems.
Knowledge of React Native, React, or Next.js to collaborate with other project workstreams.
Experience with public services, utilities, or complex customer journeys.

Comp & perks