Senior Full Stack TypeScript Engineer

We are a fast-growing consulting and technology company focused on helping B2B SaaS and technology businesses improve growth, operational efficiency, and value creation through modern strategy, analytics, and AI-enabled processes. We work closely with high-growth companies and leadership teams in fast-paced environments where execution, adaptability, and ownership are highly valued. About the RoleWe are looking for a Senior Full Stack TypeScript Engineer to join our flexible engineering pool and support the development of a modern robotics and AI SaaS platform.The engineer will work across frontend, backend and shared application services within a TypeScript-based monorepo.

Depending on project requirements, the engineer may contribute to product features, APIs, orchestration workflows, integrations, data-driven features and AI-enabled functionality. Requisitos: Responsibilities Develop and maintain production-grade applications using TypeScript. Build frontend features using React and Next.js.

Develop backend services and APIs using Node.js and Fastify. Work with PostgreSQL and SQL-based data access. Implement reusable business logic and shared libraries.

Work with asynchronous workers and background processing. Integrate third-party APIs and external systems. Troubleshoot and optimize existing functionality.

Participate in code reviews and architectural discussions. Write maintainable, strongly typed and testable code. Collaborate with product, engineering and technical leadership teams.

Work independently on tasks with varying levels of complexity.Required Skills 5+ years of professional software development experience. Strong TypeScript experience. Strong Node.js experience.

Strong React experience. Production experience with Next.js. Experience building REST APIs.

Strong SQL/PostgreSQL knowledge. Experience working with Git and collaborative development workflows. Strong understanding of software architecture and clean code principles.

Ability to work independently in a distributed team. Strong written and verbal communication skills in English. Fluent conversational and written English is required.

Ability to communicate directly with U.S.-based clients and engineering teams.Nice to Have Fastify experience. Supabase experience. Experience with AI/LLM integrations.

Experience with background workers. Experience with robotics, IoT or hardware integrations. Experience working in monorepos.

Beneficios Why Join Us? Flexible, hourly work arrangement. Work on challenging U.S.-based technology projects.

Opportunity for ongoing collaboration based on project demand. Exposure to modern technologies and complex software products. Remote work and flexible scheduling.

Competitive hourly compensation based on experience and technical expertise.