Sr. Software Engineer - Middleware - INTL

Job Description

Insight Global is seeking a Senior Software Engineer, Middleware for a top Digital & Consumer Technology client. This engineer will play a key role in designing, building, and maintaining high-performance APIs and serverless services within a modern AWS ecosystem. The ideal candidate will have extensive experience with AWS Lambda, Node.js/TypeScript development, and enterprise API integrations. This individual will own critical connections to third-party delivery and marketplace platforms such as DoorDash and Uber Eats, ensuring seamless order processing and menu synchronization across channels. The team is highly focused on modern development practices, leveraging AI tools like GitHub Copilot and Claude daily to accelerate software delivery, improve code quality, and enhance developer productivity. This is an excellent opportunity for an engineer who enjoys cloud-native architecture, large-scale integrations, and working at the intersection of digital commerce and cutting-edge technology. This is a 6-month ongoing contract.

We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

Skills and Requirements

• 5+ years of hands-on production software development experience


• Strong experience with AWS services, specifically:
  
  
  
  • AWS Lambda
  
  
  • API Gateway
  
  
  • DynamoDB
  
  
  • SQS/SNS
  
  
  
  


• Strong proficiency in JavaScript/TypeScript (Node.js)
  
  
  
  • Proficiency with Java or C#
  
  
  
  


• Experience building and supporting RESTful and/or GraphQL APIs at scale


• Experience with serverless architecture and cloud-native development


• Strong understanding of integration patterns:
  
  
  
  • Event-driven architectures
  
  
  • Webhooks
  
  
  • Async messaging
  
  
  • Pub/Sub
  
  
  
  


• Experience integrating with third-party/vendor APIs


• Daily utilization of AI-assisted development tools (GitHub Copilot, Claude, etc.)


• Experience with CI/CD pipelines, Git, GitHub, or Azure DevOps


• Strong collaboration skills with technical and business stakeholders


• Experience conducting code reviews and mentoring peers


• Exposure to Terraform or other Infrastructure as Code tools


• Hands-on experience with AEM


• Experience with Adobe products including:
  
  
  
  • Adobe Journey Optimizer
  
  
  • Adobe Analytics
  
  
  • Adobe Journey Analyzer
  
  
  
  


• eCommerce Experience


• Worked on platforms where you add to cart & checkout


• Direct experience with DoorDash, Uber Eats, DoorDash Drive, or marketplace integrations


• Exposure to Terraform or other Infrastructure as Code tools


• Experience with OAuth 2.0, OpenID Connect, or AWS Cognito


• Multi-region AWS deployment experience


• Experience with CloudFront, Akamai, or global traffic management


• Hands-on experience with Dynatrace, Datadog, or CloudWatch


• Experience leveraging LLMs, AI agents, or prompt engineering in software delivery


• QSR, retail, or e-commerce industry experience


• AWS Certified Developer Associate or higher