Solutions Architect – Technical Team Lead, AWS, Python, AI/LLM, Terraform

OneSeven Tech (OST)

Solutions Architect & Technical Team Lead driving AI-first transformation at OneSeven Tech. Overseeing cloud-native architectures and leading multidisciplinary teams across various projects.

Posted 7/6/2026full-timeRemote • 🇦🇷 ArgentinaSenior💰 $6,500 - $7,000 per monthWebsite

Tech Stack

Tools & technologies

AWSCloudDockerPythonSDLCTerraform

About the role

Key responsibilities & impact

Set and create cloud-native architectures on AWS across multiple projects, ensuring scalability and security from the ground up
Lead teams of engineers (Data Science, Development, Cloud, AI) across various industries such as Healthtech, Media, or AI transformation
Partner with the CEO/CTO on technical discovery, effort estimation, and creating solution architecture diagrams for potential clients
Define strategy for agentic workflows, RAG implementations, and MCP-based integrations
Conduct code reviews, enforce engineering best practices, and lead technical interviews to benchmark talent as the team scales

Requirements

What you’ll need

5–6+ years of proven experience in Team Lead and Solutions Architect roles, with a track record of leading cross-functional teams through the full SDLC
2–3+ years of hands-on experience in AI projects, including LLM ecosystems (OpenAI, Anthropic), orchestrators (LangChain / LangGraph), and RAG architectures
Expert-level AWS across Lambda, S3, API Gateway, ECS/Fargate, SQS, Cognito, and more
Must hold AWS Certifications (Solutions Architect Professional or equivalent)
Advanced Terraform (modules, remote state, multi-environment) and solid Docker containerization experience, including CI/CD pipelines via GitHub Actions
Strong Python proficiency for pipelines, API development, and data processing
Experience with Vector Databases, including index design, metadata schemas, and hybrid search
Exceptional English communication, able to navigate executive conversations and technical deep-dives equally well

Benefits

Comp & perks

$6,500-$7,000/month — paid in USD, bi-weekly via Deel
Fully Remote — work from anywhere during 9am–5pm EST
Full-time contract with a U.S. company — 6-month initial term, full-time conversion
Paid PTO — vacation time, personal days, and sick days
Referral Program — earn a bonus for referring talent that gets hired

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Hard Skills & Tools

Cloud-Native ArchitectureAWS LambdaAWS S3AWS API GatewayAWS ECS/FargateAWS SQSAWS CognitoPythonVector DatabasesCI/CD Pipelines

Soft Skills

Exceptional English Communication

Certifications

AWS Solutions Architect Professional