AI Engineer (Agentic Systems)

Remote - LATAM

About the Client
This is one of NaNLABS’ clients based in the United States, operating in the clean-energy fintech space. They provide financing solutions and data-driven tools that help businesses adopt commercial solar projects. Their platform integrates with solar installers and enables streamlined lending workflows supported by a modern analytics ecosystem.

What you’ll do

• Design and implement the agentic orchestration layer that powers AI-driven workflows across the platform.

• Build and iterate on agent-based systems using orchestration frameworks such as LangGraph, LangChain, or similar.

• Develop backend services, integrations, and automations that interact with internal and third-party systems.

• Work on data preparation and system integration to enable reliable AI-driven workflows.

• Contribute to both AI-native features and existing product capabilities, working across the stack when needed.

• Own components end-to-end, proactively identifying improvements and contributing to system design and architecture.

• Collaborate directly with a US-based engineering team in a fast-paced product environment.

Tech Stack You’ll Use

• Backend: Node.js, TypeScript, Python

• Frontend: React, TypeScript

• AI/Orchestration: LangGraph, LangChain, LLM workflows

• Database: PostgreSQL

• Cloud: AWS

Nice to have

• AWS Bedrock

• Salesforce integrations

What we’re looking for

• 5+ years of experience as a software engineer working on backend or full-stack systems.

• Hands-on experience building AI-powered systems in production, including LLM-based workflows, automations, or agents.

• Understanding of agentic architectures and orchestration patterns, including concepts such as state management, workflow control, and human-in-the-loop processes.

• Experience with frameworks such as LangChain, LangGraph, or similar orchestration tools.

• Strong backend skills and the ability to work across integrations, APIs, and data layers.

• Experience working in product-focused engineering teams, with ownership of features end-to-end.

• Strong communication skills and ability to work autonomously in distributed teams.

• English level B2 or higher (spoken & written).

What you’ll get

• Time off & well-being: vacations fully flexible and self-managed, sick leave and personal days, public holidays, paternity and maternity leave, study leave, and moving days.

• Learning & growth: training in best practices and tech, books and light talks, in-house English classes, continuous feedback, and 1:1 career development sessions.

• Work experience: flexible working hours, equipment and work materials provided, internal events and team activities, and a day off on your birthday.

• Contract & setup: 100% remote positions across LATAM, under a contractor model with payment in USD.