[Job-31930] Senior Data Developer/AI Solutions Developer, Brazil
This is the employer's own posting, not a copy on a job board.
What we know
Is it still open?
Confirmed still open
Last checked 1d ago — checked against the employer's own applicant tracking system, which is the company answering directly.
We re-read the employer's own applicant tracking system and the posting was still there. That is the company answering directly.
How old is it?
Posted 1d ago
The date the source published, not the day we noticed it (2026-09-30). Last seen at its source just now.
We have tracked this listing since 30 Sep 2026 (1 days). The employer's own board has carried it every time we have read it, most recently just now.
Is it remote?
Marked remote on the employer's board
Their board carries a remote setting on this posting — a field they filled in, not wording we read. The location field names somewhere specific, which is usually where the team or the entity sits.
Who may apply?
Brazil
The description states no restriction of its own. This is the source's own tag.
Pay not stated
Similar roles pay $88.5k–136.5k/yr
Middle 50% of 24 listings that do state pay — Engineering · all levels · Brazil · USD/year. This employer has published no salary; this is what comparable listings we hold disclose, never converted between currencies or periods. How this is calculated.
Skills named in the ad
Recognised terms only, from a fixed vocabulary — this is what CV matching compares against.
Carried by 1 source
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lever employer's own board first seen 1d ago · last seen just now
The listing
At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.
With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.
We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.
Context and Strategic Relevance: We are seeking a talented and experienced AI Solutions Developer to join the Digital Supply Chain Analytics team. This professional will play a key role in designing, building, deploying, and maintaining AI-enabled business applications, contributing to the digital transformation of our client’s supply chain in the consumer goods sector.
Scope of Work: The AI Solutions Developer will work closely with the AI Data Scientist and AI Data Analyst to translate business requirements into scalable applications, databases, workflows, and user-facing tools. The ideal candidate is a hands-on builder who can quickly develop MVPs, harden solutions for production use, and deploy applications in containerized environments.
Responsibilities
Application Development:
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Design and develop internal applications that support supply chain, logistics, manufacturing, planning, procurement, and operations.
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Create user interfaces for data management, workflow execution, AI-assisted recommendations, reporting and analysis, and operational decision support.
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Develop APIs and backend services that support business processes.
AI Solution Implementation:
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Implement AI and machine learning capabilities as designed by the Data Scientist.
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Integrate large language models (LLMs), retrieval-augmented generation (RAG), AI agents, and predictive and optimization models.
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Build workflows that operationalize AI insights into business processes.
Database Development & Data Engineering:
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Design and maintain PostgreSQL databases, including creating schemas, stored procedures, views, and ETL/ELT pipelines.
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Optimize SQL performance and database efficiency.
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Support master data management and operational data structures.
Data Integration:
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Build and maintain integrations with Google BigQuery, SAP, REST APIs, Microsoft 365, SharePoint, Teams, and third-party SaaS platforms.
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Create automated data pipelines and synchronization processes.
Containerization & Deployment:
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Package applications using Docker containers and deploy them through platforms like Portainer.
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Support environment configuration, secrets management, SSL setup, and container monitoring.
AI-Assisted Development:
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Utilize modern development tools like VS Code, GitHub, Codex, Claude, Copilot, and Gemini for rapid prototyping and refining solutions.
Technical Documentation:
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Produce and maintain technical specifications, system architecture documentation, data models, API documentation, and deployment guides.
Deliverables
The professional will be expected to:
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Build and deploy operational applications.
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Create production-ready PostgreSQL data structures.
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Develop integrations with BigQuery and enterprise systems.
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Deliver functional user interfaces for business teams.
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Support the deployment and maintenance of containerized applications.
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Assist in AI application implementation and operationalization.
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Produce technical documentation for all delivered solutions.
Requirements
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Proficiency in Python and JavaScript/TypeScript.
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Experience with modern frontend frameworks like React.
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REST API development and PostgreSQL database skills.
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Advanced SQL knowledge and query optimization.
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Experience with Google BigQuery and data integration frameworks.
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ETL development and CI/CD concepts.
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Experience integrating LLMs into applications and prompt engineering.
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Good English communication skills - High Intermediate level - B2 CEFR
Nice to Have
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Familiarity with Containerization & Deployment best practices
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Experience in supply chain, manufacturing, planning, logistics, inventory management, procurement, and quality systems.
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Knowledge of SAP integrations and AI application deployment in operational environments.
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