Senior Software Engineer ID72455

AgileEngine; San Miguel de Tucumán; On-site; ARS 74,429,128 - 104,200,779; Full time

Benefits offered by this job

Mentorship

Education budget

Fitness budget

Flexible schedule

Job summary

AgileEngine seeks a Senior Backend Engineer in San Miguel de Tucumán to design and implement scalable middleware for digital services. This role focuses on developing serverless applications using AWS, building microservices with Node.js/TypeScript, and enhancing team practices with AI-assisted tools.

Candidates should have 4+ years in backend development, experience with RESTful APIs, and a strong understanding of AWS services. The position offers growth opportunities and a flexible work environment.

Qualifications

• 4+ years of backend development experience.
• Experience building and operating RESTful and/or GraphQL APIs.
• Experience with serverless architectures on AWS.

Responsibilities

• Develop serverless applications using AWS Lambda.
• Build Node.js/TypeScript microservices.
• Conduct code reviews and provide technical design guidance.

Skills

Backend development

RESTful APIs

GraphQL APIs

Serverless architectures

CI/CD pipelines

Integration patterns

Debugging skills

Tools

AWS Lambda

Terraform

Node.js

Git

Job description

Senior Backend Engineer

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 Senior Backend Engineer to design and build scalable middleware services powering digital ordering, payments, loyalty, and third‑party integrations across a major consumer platform. You will develop serverless applications using AWS Lambda and API Gateway, build Node.js/TypeScript microservices, design event‑driven architectures with SQS/SNS, and implement infrastructure as code with Terraform. The role includes active use of AI‑assisted development tools as a core part of the daily engineering workflow.

WHAT YOU WILL DO

• Develop serverless applications using AWS Lambda and API Gateway.
• Build and maintain Node.js/TypeScript microservices.
• Build infrastructure as code using Terraform.
• Leverage AI‑assisted development tools (GitHub Copilot, Claude, and similar) as a core part of daily engineering work — from code generation and refactoring to test coverage and documentation. Champion AI tooling adoption across the team.
• Create integrations with delivery providers and payment platforms.
• Collaborate with business stakeholders and product teams to understand functional and technical requirements; translate those into scalable, maintainable architecture and implementation plans.
• Conduct constructive code reviews and provide technical design guidance to peers and junior engineers, raising the overall quality and consistency of team output.
• Enforce data governance, security policies, and compliance standards throughout the software development lifecycle.
• Implement secure authentication and identity flows using Amazon Cognito.

MUST HAVES

• 4+ years of backend development experience.
• Demonstrated experience building and operating RESTful and/or GraphQL APIs at scale.
• Experience with serverless architectures on AWS (Lambda, API Gateway, DynamoDB, SQS/SNS).
• Experience with CI/CD pipelines and source control workflows (Git, GitHub Actions, Azure DevOps).
• Familiarity with Infrastructure as Code (Terraform or CloudFormation).
• Solid understanding of integration patterns: event‑driven architecture, webhooks, async messaging, and pub/sub.
• Experience integrating with third‑party platforms and vendor APIs (e.g., delivery aggregators, POS systems, loyalty platforms, or similar ecosystem partners).
• Ability to translate ambiguous business requirements into clear technical specifications.
• Collaborative mindset with a willingness to give and receive candid code review feedback.
• Strong debugging, root‑cause analysis, and production incident management skills.

NICE TO HAVES

• DoorDash, Uber Eats, or similar delivery integrations.
• Restaurant, retail, or QSR experience.
• Experience with multi‑region AWS deployments and global traffic management (Akamai, CloudFront).
• Familiarity with identity and authentication patterns: OAuth 2.0, OpenID Connect, AWS Cognito.
• Hands‑on experience with observability platforms (Dynatrace, Datadog, CloudWatch).li>
• Experience prompting, fine‑tuning, or orchestrating LLMs/AI agents as part of a software delivery workflow.
• Experience in QSR, retail, or e‑commerce domains.
• AWS Certified Developer – Associate or higher.
• Exposure to React Native or cross‑platform mobile app integration patterns.

PERKS AND BENEFITS

• Professional growth: Mentorship, TechTalks, 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: Flexible schedule with remote and office options.