
Job Overview
Location
Argentina
Job Type
Full-time
Category
Software Engineer
Date Posted
May 21, 2026
Full Job Description
đź“‹ Description
- • Design and build robust ETL/ELT data pipelines to support production AI applications, ensuring high data quality and availability for LLM-driven systems
- • Implement end-to-end Retrieval-Augmented Generation (RAG) pipelines, including data ingestion, text chunking, embedding generation, vector store management, and retrieval optimization
- • Develop and deploy agentic workflows using frameworks like Claude Agent SDK, LangGraph, or similar tools, enabling multi-step orchestration, tool use, and planning capabilities
- • Build production-grade AI applications on top of modern LLMs (e.g., Claude, GPT, open-source models), such as chat interfaces, copilots, agents, and back-office automation systems
- • Create evaluation suites and guardrails to measure and ensure the safety, cost, latency, and performance of AI systems before and after deployment
- • Integrate AI components into client environments using REST/GraphQL APIs, event streams, and cloud-native services on AWS, Azure, or GCP
- • Conduct rapid prototyping sprints with clients to deliver demo-able AI solutions within days, then iterate toward scalable, production-ready deployments
- • Collaborate directly with clients to translate ambiguous business problems into technical AI solutions, acting as a bridge between engineering and business stakeholders
- • Document system architectures, share learnings with the broader NextLink AI practice, and contribute to internal accelerators and reference implementations
- • Maintain and improve cloud infrastructure for AI applications, managing containerized services, secrets, IAM roles, and monitoring for non-deterministic systems
- • Instrument code for observability, write tests, and reason about system behavior in production environments where outputs are probabilistic and variable
- • Work remotely with clients across LATAM and the US, ensuring consistent overlap with US Eastern Time (ET) to facilitate real-time collaboration
- • Participate in client meetings and technical presentations, communicating complex AI concepts clearly to both engineering teams and non-technical stakeholders
- • Contribute to the continuous improvement of NextLink Labs’ AI practice by refining internal tools, methodologies, and reusable components
🎯 Requirements
- • 3–5 years of professional software engineering experience, with at least 1 year shipping AI/ML or LLM-based features to production
- • Strong Python skills; comfort with at least one of TypeScript/JavaScript, Go, or Java for integration work
- • Hands-on experience building applications with modern LLM APIs (Anthropic, OpenAI, Azure OpenAI, AWS Bedrock, etc.)
- • Background with data engineering tooling such as dbt, Airflow, Dagster, Snowflake, BigQuery, or Databricks
- • Working knowledge of RAG patterns, embedding models, and at least one vector store (pgvector, Pinecone, Weaviate, OpenSearch, etc.)
- • Solid grasp of one major cloud platform (AWS, Azure, or GCP), including how to deploy containerized services and manage secrets/IAM
🏖️ Benefits
- • Remote-first work environment with a strong written communication culture (docs, async updates, clear PRs)
- • Investment in growth through access to LLM playgrounds, an internal AI guild, and senior architects for mentorship
- • Opportunity to build and shape applied AI solutions at the frontier of technology with real client impact
- • Long-term independent contractor role with significant overlap required with US Eastern Time (ET)
Skills & Technologies
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About NextLink Labs LLC
NextLink Labs is a Pittsburgh-based DevOps and software engineering consultancy founded in 2015. The company specializes in cloud architecture, Kubernetes, CI/CD automation, and security for enterprises adopting modern software delivery practices. It provides engineering staff augmentation, platform assessments, and hands-on training to accelerate digital transformation. Clients include Fortune 500 firms, healthcare organizations, and high-growth startups across North America. The firm emphasizes pragmatic, vendor-agnostic solutions and knowledge transfer to internal teams, enabling scalable, resilient infrastructure and faster release cycles.
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