Founding AI Platform Engineer (Full-Stack)

Waldyn; Lisboa; Presencial; EUR 42 000 - 66 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Meal allowance

Performance bonus

Share of project revenue

Resumo da oferta

Waldyn is seeking a hands-on full-stack developer to own client projects end-to-end, from initial conversations to production. You will define data models, APIs, frontend, and deployment, delivering a prototype within the first week and guiding architecture decisions across multiple engagements.

Work involves production-grade systems with multi-tenant architectures, asynchronous jobs, and robust security reviews. Strong communication in Portuguese and English is required.

Qualificações

• Out-of-the-box and divergent thinkers are welcome.
• Proven full-stack capability across data model, API, frontend and deployment.
• Experience integrating with third-party systems.
• Fluent Portuguese and English communication.
• Track record designing systems with moving parts and asynchronous jobs.
• Ability to hold the whole system in your head, from data origin to end users.
• Comfort with authentication, authorization, multi-tenancy, migrations and observability.

Responsabilidades

• Own client projects from first conversation to production: data model, API, frontend, deployment, go-live.
• Build a working prototype within the first week of a new engagement.
• Make architecture decisions and live with them.
• Take systems into production properly: authentication, multi-tenancy, logging, error handling, real users and real data.
• Integrate with existing client systems and navigate IT and security review.
• Track adoption after go-live and iterate until actually used.
• Run multiple projects in parallel across different clients.
• Improve internal tooling and delivery patterns between projects.
• Design the system, not just the feature: data model, service boundaries, state and event flow, background jobs, integration surfaces, and failure paths.
• Build with real complexity: multi-tenant platforms, permission models, orchestration, long-running processes, data pipelines.
• Decide what to build, buy or leave out, and defend it to the client.
• Design for growth: more tenants, more data, more users without rewrites.

Conhecimentos

Full-stack capability

Third-party integration

Portuguese and English

System design

Authentication & authorization

Multi-tenancy

Observability

Migrations

Error recovery

Descrição da oferta de emprego

Waldyn is seeking a hands-on full-stack developer to own client projects end-to-end, from initial conversations to production. You will define data models, APIs, frontend, and deployment, delivering a prototype within the first week and guiding architecture decisions across multiple engagements.

Work involves production-grade systems with multi-tenant architectures, asynchronous jobs, and robust security reviews. Strong communication in Portuguese and English is required.