Senior Full-Stack Engineer (Remote, Flexible Hours)

Agileengine; Partido de Quilmes; Híbrido; ARS 182.771.000 - 228.464.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Professional growth

USD-based compensation

Fortune 500 projects

Flextime

Descripción de la vacante

AgileEngine seeks a Senior Full Stack Engineer for a contract role compatible with US Eastern Time. You’ll work across .NET, React, TypeScript, and Azure to build features for cinema experiences, collaborating with product, design, and operations.

You’ll own end-to-end delivery, apply AI tooling and agent-based workflows, and ensure performance and reliability. Advanced English required and LATAM candidates welcome.

Formación

• 4+ years of software engineering experience in production environments.
• Strong hands-on with .NET 8/9, C#, ASP.NET Core Web API, EF Core and PostgreSQL.
• Proficient with React and TypeScript in component-based apps.
• Extensive Azure experience including deployment and operations.
• Familiar with Claude Code or equivalent agentic tooling for end-to-end delivery.
• Experience in AI tooling, agent-based testing, memory layer integration and MCP development.

Responsabilidades

• Design, develop, test, and deploy software across .NET, React, and Azure stacks.
• Collaborate with product and design to translate goals into scalable solutions.
• Own features from planning to production, including UAT and demos.
• Improve performance, scalability, and reliability across platforms.
• Lead with agent-based workflows and ensure governance and security.

Conocimientos

4+ years experience

C#

ASP.NET Core Web API

Entity Framework Core

PostgreSQL

React

TypeScript

Azure

Claude Code

AI Tooling

Agent AI testing

Memory layer integration

MCP development

Product collaboration

AI governance

Multi-tenant SaaS

Automated testing

Delivery pipelines

Clear communication

Time zone alignment

Live coding exercise

Herramientas

Python

FastAPI

Terraform

Azure DevOps

Descripción del empleo

Sr. Full-Stack Engineer Engagement Type: Contract - USD Location: Remote - LATAM - (EST time) Advanced English skills is required

About the Role

We’re seeking a Senior Full Stack Engineer ready to play a starring role in shaping the future of cinema experiences. From digital ticketing and mobile engagement to in-theater innovation, your code will help set the stage for unforgettable nights at the movies. If you love the idea of blending creativity, technology, and storytelling, you belong in this production.

You’ll work across our full technology stack as needed. We value engineers who are curious, adaptable, and willing to jump into backend services, web platforms, or infrastructure work when the team needs it.

What will you be doing

• Design, develop, test, and deploy software solutions that enhance cinema operations and elevate guest experiences.
• Collaborate across product, design, and operations teams to translate business goals into elegant, scalable solutions.
• Take ownership of projects from storyboard to premiere, seeing your work through from concept to production release.
• Continuously refine performance, scalability, and reliability to keep the show running flawlessly.
• Stay ahead of tech trends and pitch innovative ideas that make every visit to Regal a blockbuster experience.

About you

• 5+ years of professional software engineering experience.
• Strong proficiency with React, NodeJS and .NET.
• Solid understanding of cloud platforms, CI/CD practices, and modern software architecture.
• A creative, problem‑solving mindset with a knack for working independently.
• A passion for technology and storytelling—bonus points if you’ve built consumer‑facing or mobile apps before.

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 Full Stack Engineer to build production features across .NET, React, and Azure using an AI‑native engineering workflow.

WHAT YOU WILL DO

• Deliver production features across .NET, C#, React, TypeScript, and Azure using an agentic first engineering workflow.
• Prioritize functional V1 delivery, assigned work, and UAT or demo readiness before optional optimization or tooling work.
• Turn incomplete or changing product direction into a practical delivery plan and keep work moving without repeated resets.
• Align early with stakeholders when requirements, priorities, or product references conflict.
• Use the required AI Skill consistently and route proposed workflow improvements without displacing committed delivery.
• Direct AI agents through planning, implementation, testing, debugging, and validation.
• Review and verify generated work rigorously rather than accepting agent output at face value.
• Build and maintain backend services, APIs, and portal experiences across the platform.
• Preserve security, auditability, tenant isolation, encryption, and least privilege access for protected health information.
• Make blockers, decisions, delivery risks, and next outcomes visible to the team.

MUST HAVES

• 4+ years of experience working as a software engineer.
• Recent production experience with .NET 8 or 9, C#, ASP.NET Core Web API, Entity Framework Core, and PostgreSQL.
• Recent production experience with React and TypeScript in component based applications.
• Strong Azure experience, including production deployment and operational ownership.
• Proven use of Claude Code or equivalent agentic tools for meaningful end to end feature delivery, not only autocomplete or isolated prompting.
• Advanced experience in AI Tooling, AI harness development, Agent AI testing and benchmarking, Memory layer integration, and MCP development.
• Ability to translate a product objective into executable agent work, coordinate multiple agents when useful, and verify generated output through builds, tests, runtime checks, and product behavior.
• Ability to work within a defined AI Skill and governance model while proposing bounded improvements through the agreed route.
• Senior product judgment, comfort with changing requirements, and the ability to deliver functional V1 outcomes at a high pace.
• Experience with multi tenant SaaS, service boundaries, automated testing, delivery pipelines, and production validation.
• Strong communication, with early escalation of blockers and concise alignment on priorities and tradeoffs.
• Reliable United States Eastern Time overlap for a full time engagement.
• Ability to demonstrate the agentic workflow in a live AI coding exercise and explain tool selection, context management, failure handling, verification, and limitations.

NICE TO HAVES

• Python and FastAPI production experience.
• Experience with AI service layers, RAG, vector stores, prompt evaluation, or document generation.
• Healthcare, HIPAA, financial services, or another regulated data environment.
• Azure Service Bus or another asynchronous and event driven messaging platform.
• Terraform, Azure Entra ID, Azure DevOps, and enterprise identity patterns.
• Experience with payer or Medicaid integrations, eligibility, prior authorization, or EDI 837 claims.
• Experience with feature governance systems such as LaunchDarkly or PostHog.

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.