Senior AWS Integration Engineer (Python/C# | Serverless | API Gateway)

We love technology, and we enjoy what we do. We are always looking for innovation. We have social awareness and try to improve it daily. We make things happen. You can trust us. Our Enrouters are always up for a challenge. We ask questions, and we love to learn. We pride ourselves on having great benefits and compensations, a fantastic work environment, flexible schedules, and policies that positively impact the balance of work and life outside of it. We care about who you are in the office and as an individual. We get involved, we like to know our people, we want every Enrouter to become part of a great community of highly driven, responsible, respectful, and above all, happy people. We want you to enjoy working with us. We are looking for a Senior AWS Integration Engineer to design, develop, and maintain secure, scalable serverless integration solutions connecting enterprise SaaS platforms, third-party vendors, and internal business systems. In this role, you will leverage AWS services such as Lambda, API Gateway, Step Functions, EventBridge, DynamoDB, and AWS CDK to build cloud-native integrations that are reliable, secure, and highly maintainable. Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field. 3–6 years of hands-on experience developing cloud integrations with a strong focus on AWS. Strong experience designing and building serverless applications using AWS Lambda , API Gateway , Step Functions , EventBridge , and AWS CDK . Advanced programming experience in Python, C#, or Java . Experience developing and securing REST APIs. Strong understanding of AWS security best practices, including IAM , KMS , Secrets Manager , CloudTrail , and authentication protocols such as OAuth 2.0 , OpenID Connect , and SAML . Experience working with GitHub Actions or similar CI/CD tools. Experience working with JSON and XML . Solid understanding of the Software Development Life Cycle (SDLC) and experience working in Kanban environments. Strong analytical, troubleshooting, and problem-solving skills. Excellent communication skills and the ability to collaborate with cross-functional teams. Experience mentoring or supporting junior developers. Nice to Have Experience in the Insurance or Financial Services industry. Experience with CloudFormation or other Infrastructure as Code (IaC) tools. Experience with alternative CI/CD platforms such as AWS CodePipeline , CodeBuild , GitLab CI , Azure DevOps , or CircleCI . Familiarity with Amazon Bedrock , Claude , GitHub Copilot, or other AI-assisted development tools. Experience working in fast-paced, high-delivery environments. Responsibilities Design, develop, and maintain secure, scalable serverless integration solutions using AWS services. Build and support cloud-native integrations between enterprise SaaS platforms, third-party vendors, and internal business systems. Develop and secure REST APIs using AWS API Gateway and industry-standard authentication protocols. Implement solutions using AWS services including Lambda, Step Functions, EventBridge, DynamoDB, S3, and AWS CDK. Ensure solutions follow AWS security best practices, including IAM, KMS, Secrets Manager, CloudTrail, OAuth 2.0, OpenID Connect, and SAML. Troubleshoot complex production issues, perform root cause analysis, and implement long-term solutions. Write clean, maintainable, well-tested code following SDLC best practices and Kanban workflows. Collaborate with Product Managers, Software Engineers, Architects, vendors, and business stakeholders to deliver high-quality integration solutions. Mentor junior developers by providing technical guidance, code reviews, and development best practices. Participate in architecture discussions and recommend improvements to system design, performance, security, and scalability. Continuously evaluate and adopt modern AWS services, development tools, and AI-assisted technologies to improve engineering productivity. Communicate project progress, technical risks, and key milestones to internal teams and leadership. Monetary compensation Year-end Bonus IMSS, AFORE, INFONAVIT Major Medical Expenses Insurance Life Insurance Funeral Expenses Coverage TDU Membership MediAccess Health Check-Up Subsidy Preferential rates for car insurance Vacations Official Mexican Holidays Life Happens Days Bereavement Leave Civil Marriage Leave English Classes Certifications Educational Agreements (Talisis, U-ERRE, UNID, TecMilenio, Tec de Monterrey, UDEM, SPIS) Corporate Agreements & Discounts (Sorteos Tec, Envia Flores, TopGolf) Taquitos Rewards Birthday Bonus Work-from-home Bonus Laptop Policy Equal employment Enroute is committed to providing equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.