Hire for a Senior Data & Knowledge Engineer role (5+ years) to design RAG/enterprise search architectures, implement Azure Document Intelligence pipelines, build Databricks-based ingestion/transformation/enrichment/embedding pipelines, maintain Azure AI Search and vector indexes, and design/maintain knowledge graphs (e.g., Neo4j). The role covers metadata, lineage, data quality, governance, secure retrieval, and optimizing retrieval relevance.

Design and build RAG and enterprise search architectures, ingestion/transformation/enrichment/document extraction pipelines using Databricks; implement Azure Document Intelligence; build and maintain Azure AI Search and vector-search indexes; design and maintain knowledge graph models (e.g., Neo4j); ensure metadata, lineage, data freshness, citations, and secure/access-controlled retrieval. Required 5+ years in data/search/knowledge engineering and strong hands-on experience with Azure Document Intelligence, Azure AI Search, Databricks, SQL, vector search, embeddings, RAG, and knowledge graphs.

Hiring a Senior Data & AI Engineer with 7+ years of software engineering experience to design, develop, and maintain AI-powered applications and scalable data platforms. Key technologies include Python, SQL, AWS, Databricks, Apache Spark, DBT, TypeScript and LLM/Generative AI frameworks. Role is remote and explicitly lists Costa Rica, Peru, Colombia, and Bolivia as locations.

Senior Data & AI Engineer responsible for designing, developing, and maintaining AI-powered applications and backend services (Python/TypeScript/AWS), building scalable data ingestion and transformation pipelines (Databricks, Spark, DBT), and defining data architectures, governance, quality, monitoring, and observability. Requires 7+ years experience and hands-on work with LLM/Generative AI in production. Remote role available in Costa Rica, Peru, Colombia, and Bolivia.

Senior Data & AI Engineer responsible for designing, developing and maintaining AI-powered applications and scalable data pipelines and architectures. Requires 7+ years experience with Python, SQL, cloud-native (preferably AWS) development, Databricks, Apache Spark, dbt, data modeling/governance and production LLM/AI integrations. Remote; locations listed: Costa Rica, Peru, Colombia, Bolivia.

Senior Data & AI Engineer responsible for designing, developing, and maintaining AI-powered applications and scalable data pipelines using Python, TypeScript, AWS, Databricks, dbt, and Apache Spark. Role includes data architecture, modeling, governance, data quality, observability, and collaboration with cross-functional teams. Locations supported: Costa Rica, Peru, Colombia, Bolivia. Remote role.

Hiring a Senior AI QA Automation Engineer to design and implement automated evaluation frameworks and test automation (Python, Playwright/Selenium, API/UI/integration/E2E). Responsibilities include RAG and prompt testing, LLM/agent evaluation, defining benchmarks and metrics, CI/CD quality gates, and production AI monitoring. Location: remote; hiring for Costa Rica, Peru, Colombia, and Bolivia. Requires 5+ years' experience.

Encora is hiring a Senior AI QA Automation Engineer to design and implement automated evaluation frameworks for AI agents, RAG solutions, prompts, tools and model outputs. Responsibilities include creating benchmark datasets, regression suites, evaluation metrics and CI/CD quality gates; testing AI-specific behaviors (hallucinations, grounding, citation accuracy, prompt injection, agent coordination); developing agent-powered QA and automated end-to-end, API, UI and performance tests; and monitoring production AI quality and drift. Required: 5+ years in software quality/test automation, strong Python, experience with Playwright/Selenium, API/UI/integration/end-to-end automation, Azure AI Foundry/RAG/prompt testing. Location: Costa Rica, Peru, Colombia, Bolivia (remote).

Hiring a Senior AI Agent Engineer to design, develop, test, and deploy enterprise AI agents, copilots, and multi-agent systems. Role requires strong hands-on experience with Generative AI, Azure AI Foundry, Azure OpenAI, Copilot Studio, Python, Semantic Kernel/MCP, RAG, prompt engineering, agent evaluation, guardrails, grounding/citations, context management, observability, and production monitoring. Minimum 5 years software development experience (including 2+ years on generative AI/agent applications). Location: remote in Costa Rica, Peru, Colombia, Bolivia.

Hiring a Senior AI Agent Engineer with 5+ years software development experience (including 2+ years on generative AI/agent applications). Responsibilities include designing, developing, testing and deploying enterprise AI agents, copilots and multi-agent systems using Azure AI Foundry, Copilot Studio, Azure OpenAI and Python; creating prompts, tool definitions, routing and orchestration; implementing grounding, citations, retrieval, context management and guardrails; integrating agents with enterprise tools/APIs; building prototypes; and creating automated evaluation and production monitoring. Bachelor’s degree in a related field is required. Posted on 12-10-2026.

Lead design and implementation of enterprise AI agents, copilots and multi-agent systems using Azure AI Foundry, Copilot Studio, Azure OpenAI and Python. Responsibilities include prompt and tool development, routing and orchestration, retrieval/RAG, grounding/citations, guardrails, agent evaluation, observability and production support. Requires 5+ years software development experience (including 2+ years on generative AI/agent applications) and hands-on experience with the listed Azure and agent technologies.

Remote senior role (Costa Rica, Peru, Colombia, Bolivia) requiring 5+ years software development experience and 2+ years building generative AI/agent applications. Responsibilities include building and integrating AI agents, prompt engineering, RAG, agent evaluation and guardrails, observability, and production monitoring using Azure AI Foundry, Azure OpenAI, Copilot Studio, Python, Semantic Kernel and related tools.

Senior Data Engineer + AI (remote) responsible for designing, developing, and maintaining AI-powered applications, scalable backend services, and cloud-native data platforms. Key technologies: Python, SQL, TypeScript, AWS, Databricks, Apache Spark, dbt, LLMs. Responsibilities include building end-to-end data pipelines, ensuring data quality/governance/observability, developing production-ready LLM/AI solutions, and collaborating with cross-functional teams. Requires 7+ years in software/data/AI engineering and a relevant bachelor's degree or equivalent experience.

Cloudera is hiring a Senior AI Engineer to design, build, and deploy generative-AI and LLM-powered internal applications, retrieval pipelines, evaluation frameworks, and reusable platform components. The role requires hands-on experience with LLMs, production ML, Python/R, SQL, and data science libraries, and calls for 5+ years of relevant experience. The position is remote from Costa Rica and is not eligible for immigration sponsorship.

Join Kraken's AI Compute and Infrastructure team to own GPU and accelerator clusters, scheduling, model serving, observability, capacity planning, and cost-efficient compute at scale. Requires 5+ years in infrastructure engineering with hands-on GPU/accelerator experience, strong systems fundamentals (Linux, networking, storage, containers, Kubernetes), ML serving frameworks knowledge, and proficiency in Python. Responsibilities include optimizing inference pipelines, reliability and incident response, hardware and runtime evaluation, and enabling internal teams to use GPU resources effectively.

Work on the AI Infrastructure team to design and build scalable, reliable, low-latency infrastructure powering AI agent systems. Responsibilities include developing high-performance Rust services for model inference and orchestration, implementing MLOps patterns, observability, and failure handling, and optimizing systems for millions of users and high throughput.