Senior Software Engineer Id72455 (Guadalajara)

About AgileEngine

AgileEngine is an Inc. company that creates award‑winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in 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.

Responsibilities

• Develop serverless applications using AWS Lambda and API Gateway.
• Build and maintain Node.js/TypeScript microservices.
• Design event‑driven architectures using SQS/SNS.
• 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 and 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.
• Strong proficiency in one or more of: JavaScript/TypeScript (Node.js), Java, or C#.
• 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, asynchronous 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.
• Upper‑intermediate English level.

Nice to Haves

• Delivery integrations with DoorDash, Uber Eats, or similar.
• Payment platform integrations.
• Restaurant, retail, or QSR experience.
• Amazon Cognito expertise.
• 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).
• 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: adaptable schedule with remote and office options.