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/Type Script 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/Type Script microservices Build infrastructure as code using Terraform Leverage AI‑assisted development tools (Git Hub 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 Graph QL APIs at scale Experience with serverless architectures on AWS (Lambda, API Gateway, Dynamo DB, SQS/SNS) Demonstrated experience building and operating RESTful and/or Graph QL APIs at scale Experience with CI/CD pipelines and source control workflows (Git, Git Hub Actions, Azure Dev Ops) Familiarity with Infrastructure as Code (Terraform or Cloud Formation) 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 Door Dash, Uber Eats, or similar delivery integrations Restaurant, retail, or QSR experience Experience with multi‑region AWS deployments and global traffic management (Akamai, Cloud Front) Familiarity with identity and authentication patterns: OAuth 2.0, Open ID Connect, AWS Cognito Hands‑on experience with observability platforms (Dynatrace, Datadog, Cloud Watch) 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, Tech Talks, and personalized growth roadmaps. Competitive compensation : Competitive USD‑based compensation and budgets for education, fitness, and team activities. Exciting projects : Modern solutions with Fortune 500 and top product companies. Flextime : Versátil schedule with remote and office options. #J-18808-Ljbffr

📌 Senior Software Engineer Id72455 (Valencia)
🏢 AgileEngine
📍 Valencia