Senior Full-Stack Engineer, Python, React

🕒 October 14

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 10%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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CESAR

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

Founded 1996

💼 Consulting

🏥 Healthcare

📣 Marketing

Consulting • Healthcare • Marketing

CESAR is a leading center for innovation and knowledge in Brazil. The organization is deeply involved in technology, education, and business acceleration, driving competitiveness and transformation across various industries. CESAR provides robust digital solutions through cutting-edge technologies and fosters an environment of open innovation and collaboration. It supports ventures and startups with its expertise in innovation and venture tech building. CESAR is committed to producing knowledge and insights, contributing to the development of future professions, and promoting digital inclusion. With a solid governance framework, CESAR operates in partnership with academies, markets, companies, and startups to create impactful ecosystems.

📋 Description

• Design, develop, and enhance software components for projects • Create and enhance responsive web applications for contract management • Build dynamic interfaces and robust APIs, ensuring seamless communication between the frontend and backend • Integrate applications with LLMs and RAG pipelines using LangChain • Process and manipulate documents and data spreadsheets • Integrate applications with corporate data sources, managing structured data and ETL workflows • Ensure scalability, high availability, and fault tolerance • Use distributed caching and asynchronous calls • Implement secure development practices, access control, authentication, and API documentation • Create and maintain automated tests and participate in the integration pipeline • Document architectural decisions and investigate complex issues • Support the definition of team standards and mentor less experienced professionals • Collaborate with data scientists, architecture, UX, security, and business teams

🎯 Requirements

• Bachelor’s degree completed at least 10 years ago in Computer Science, Software Engineering, Information Systems, or a related field • Strong frontend experience, with proficiency in TypeScript and React using Vite • Experience building interfaces with MUI and implementing routing with React Router • Strong backend experience, with expertise in Python and FastAPI • Knowledge and application of Clean Architecture principles • Data validation with Pydantic and Pydantic Settings • Dependency injection with Dependency-Injector • Experience managing asynchronous state with TanStack Query • Expertise in modeling and querying relational databases, including PostgreSQL/Aurora • Experience with MongoDB NoSQL databases for RAG/ETL workflows • Development and documentation of REST APIs using OpenAPI/Swagger • Experience with asynchronous HTTP clients using HTTPX • Proficiency in Docker, Poetry, Git, and Pytest • Ability to communicate technical decisions and their impacts clearly • Practical experience with Generative AI, LangChain, pdfplumber, Pandas, and Openpyxl is a plus • Experience with React Use WebSocket and React Markdown is a plus • Knowledge of Redis or ElastiCache, Authlib, OAuth 2.0, and OpenID Connect is a plus • Experience integrating with SAP, complex document platforms, or applications designed for intermittent connectivity is a plus • Knowledge of UX, accessibility, and responsive design is a plus • Experience in regulated industrial sectors, such as Oil & Gas or Energy, is a plus

🏖️ Benefits

• Flexible working hours • Flat organizational structure • Training and professional development programs • Diversity & Inclusion-focused culture • Health and dental insurance • Meal/Food allowance • Language-learning allowance • Childcare allowance • Contact lens allowance • Life insurance • Discounts on CESAR School courses • Birthday Day Off (during your birthday month) • Remote fitness classes (Pilates, Top Dance, Functional Training, and Workplace Gymnastics) • Gympass • Moodar

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