* Salário: R$ 2.000 a R$ 5.000 por mês (estimado)
* O valor exibido é uma estimativa calculada com base em dados públicos e referências do mercado. Não garantimos que este seja o salário oferecido para esta vaga específica.
Área: Outros
Nível: Senior
About us
Confidencial (Apenas para Cadastrados) is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.
If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!
About the role
As a Senior Fullstack Engineer, you’ll build and optimize a multi-tenant SaaS platform, shaping both frontend and backend systems to deliver seamless, data-driven experiences. You’ll work with modern cloud technologies, influence product decisions, and directly impact performance, scalability, and business outcomes in a fast-paced, high-impact environment.
What you will do
- Build a multi-tenant, role-based SaaS UI using React;
- Develop data-heavy views powered by BigQuery;
- Implement high-performance filtering, pagination, and caching;
- Enable secure file downloads using short-lived GCS signed URLs;
- Design and implement backend services and integrations using Python (FastAPI);
- Deploy FastAPI services on Cloud Run;
- Build product endpoints using Cloud Functions;
- Implement authentication and authorization using Firebase;
- Develop production-grade APIs with logging, monitoring, and reliability;
- Write performant BigQuery SQL;
- Design tenant-safe data access patterns;
- Collaborate on dbt models and transformation logic;
- Optimize queries for cost and latency;
- Work with GCP services including BigQuery, Firestore, GCS, Cloud Run, IAM, and Secret Manager;
- Implement infrastructure as code with Terraform;
- Ensure observability, monitoring, and cost awareness;
- Contribute to building a data stack to handle AI agentic workflows.
Must haves
- 2+ years building production full stack systems;
- Strong in Python and SQL;
- Familiar with GCP or AWS;
- Strong in React with experience building real SaaS dashboards;
- Multi-tenant SaaS experience;
- Comfortable shipping features end-to-end without handholding;
- Experienced in fast moving startup environments;
- Upper-intermediate English level.
Important: after confirming your application on this platform, you’ll receive an email with the next step: completing your application on our internal site, LaunchPod. So keep an eye on your inbox and don’t miss this step — without it, the process can’t move forward.
Perks and benefits
- Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.
- Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.
- A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.
- Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office, whatever makes you the happiest and most productive.
Job Type: Full-time
Work Location: Remote