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Agile Engine 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

Senior Full Stack Engineer

to build and maintain cloud-native applications using React on the frontend and Node.js and C# on the backend, deployed across a deep AWS infrastructure including Lambda, ECS, SQS, and Event Bridge. You will design scalable data solutions across Postgres, DynamoDB, and SQL, write comprehensive tests with Jest and Playwright, and own infrastructure as code using Terraform and Git Lab CI/CD pipelines.

What You Will Do

Develop, architect, and deliver high-quality full-stack features using modern frameworks such as React, Node.js, and C#, working closely with cross-functional teams

Design and develop scalable, high-performance cloud-native products by building and maintaining serverless and containerized services within the AWS ecosystem and implementing efficient data storage solutions such as Postgres, DynamoDB, and SQL

Ensure code quality and system stability by writing comprehensive tests using Jest and Playwright,



and contributing to infrastructure-as-code and CI/CD processes using Terraform and Git Lab

Must Haves

5+ years

of experience as a Full Stack Engineer

Proficiency in React

Experience with Node.js and C#

Expertise in Postgres, AWS Dynamo, and SQL

Deep hands‑on experience with core AWS services, including SQS, Lambda, ECS, Cloud Front, ALB, and Event Bridge

Strong experience with Jest and Playwright

Experience with Terraform and Git Lab

Excellent problem‑solving and communication skills for working collaboratively with technical leads and product managers

Upper‑intermediate English level

Nice to Haves

Knowledge of containerization tools such as Docker and Kubernetes

Familiarity with microservices architecture and serverless computing patterns

Experience with other front‑end frameworks and libraries such as Angular or Vue.js

Background in financial services or industry‑specific knowledge

Experience with performance profiling or monitoring tools

Perks and Benefits

Professional growth: Mentorship, Tech Talks, and personalized growth roadmaps
Competitive compensation : USD‑based pay with education, fitness, and team activity budgets
Exciting projects: Modern solutions with Fortune 500 and top product companies

Flextime: Adaptable schedule with remote and office options

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Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pz3vt

📌 Senior Full Stack Engineer (Rosario)
🏢 AgileEngine
📍 Rosario