Siena - Platform Experience Engineer

Silver; Buenos Aires; Hybrid; ARS 181,747,000 - 272,620,000; Full time

Benefits offered by this job

Professional growth

Competitive USD-based compensation

A selection of exciting projects

Flextime

Job summary

AgileEngine is looking for a Platform Engineer to build and scale core infrastructure supporting rapid growth. You will design reliable platform services and manage AWS and Kubernetes resources, collaborating with engineering and data science teams to keep systems performant and secure.

This role emphasizes distributed architecture, AI-native tooling, and ownership. Flexibility to work from home and office with strong communication and a proactive mindset is valued.

Qualifications

• 3+ years of server development in Python or TypeScript.
• 1+ year API design and development using REST/gRPC.
• 1+ year experience with AWS and Kubernetes.
• Experience with service mesh technologies is a plus.
• 6+ months working with LLMs, prompt engineering, or AIOps tooling.
• 6+ months SDLC AI-native usage via Claude Code, Claude Cowork, or similar.

Responsibilities

• Design, build, and maintain scalable platform services to support company growth.
• Measure, monitor, and optimize system performance, identifying bottlenecks.
• Manage cloud resources and service boundaries, ensuring security and reliability.
• Implement best practices and tools to improve development efficiency.
• Communicate project status, risks, and issues with stakeholders and leadership.

Skills

Python/TypeScript

API design (REST/gRPC)

AWS

Kubernetes

Service mesh (Istio/Linkerd/Cilium)

Distributed systems

LLMs / AI-native tooling

AI-native SDLC tooling

Communication / ownership

Tools

Istio

Linkerd

Cilium

Job description

AgileEngine

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

We are looking for a Platform Engineer to build and scale core infrastructure that supports rapid company growth. This person designs reliable platform services, manages cloud resources on AWS and Kubernetes, and works closely with engineering and data science teams to keep systems performant and secure. Comfort with distributed architecture and AI-native tooling matters here.

WHAT YOU WILL DO

• Design, build, and maintain scalable and reliable platform services to support company growth.
• Measure, monitor, and optimize system performance, identifying bottlenecks and implementing infrastructure-level improvements.
• Manage cloud resources and service boundaries, ensuring security and operational excellence.
• Implement best practices, methodologies, and tools to optimize the development process and increase efficiency.
• Communicate effectively with stakeholders, including senior leadership, to provide updates on project status, risks, and issues.

MUST HAVES

• 3+ years of server development in Python or TypeScript.
• 1+ year of experience with API design and development using REST/gRPC.
• 1+ year of experience with AWS and Kubernetes, including experience with Service Mesh technologies such as Istio, Linkerd, Cilium, or similar.
• 1+ year of experience building advanced architectural components such as service registry, streaming, event bus, distributed caching, federated/polyglot persistence, etc.
• 6+ months of experience working with LLMs, prompt engineering, harness engineering, or AIOps tooling.
• 6+ months of SDLC AI-native usage via Claude Code, Claude Cowork, or similar.
• Excellent communication skills, the ability to learn on the fly, and a desire for ownership.

PERKS AND BENEFITS

• Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.
• Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.
• A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.
• Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.