Overview We are seeking a Senior Software Engineer to join our team at Marsh. This role will be based in Mexico City. This is a hybrid role that requires working at least three days a week in the office. As a Senior Software Engineer at Marsh, you will lead the design and delivery of robust, scalable, and secure software architectures across multiple initiatives. You will collaborate closely across Technology and Operating Company IT teams, driving innovation while upholding the highest standards of integrity and service excellence. Responsibilities Lead the design, development, and implementation of scalable, secure, and maintainable architectures aligned with business goals and enterprise standards. Architect cloud infrastructure solutions across AWS, Azure, and multi-cloud environments, ensuring reliability, scalability, and security. Oversee the integration and orchestration of AI agents and AI-driven systems, ensuring operational excellence. Collaborate with product managers, developers, and internal clients to define technical requirements and deliver successful projects. Provide technical leadership and mentorship to development teams, fostering a culture of continuous learning and knowledge sharing. Conduct architectural reviews and enforce best practices in software development, integration, security, and infrastructure. Stay current with emerging technologies and industry trends to drive innovation and continuous improvement. Advocate for security best practices, data protection, and compliance throughout the software lifecycle. Qualifications Bachelor’s degree in computer science, Engineering, or a related field, or equivalent experience. 7+ years of experience as a Software Engineer, or similar role in a technology-driven environment. Proven expertise in cloud platforms (AWS preferred, Azure, multi-cloud) and cloud-native architecture. Analytical thinker with excellent problem-solving skills. Comfortable being 80% hands-on while maintaining architectural vision. Strong hands-on experience with microservices architecture, containerization (Kubernetes), and CI/CD pipelines. Deep knowledge of software development methodologies, design patterns, and architectural frameworks. Proficient in modern technology stacks including Node.js, Angular, React, MongoDB, PostgreSQL, JSON, and APIs. Advanced level of English is a must. Why join our team We help you be your best through professional development opportunities, interesting work and supportive leaders. We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities. Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being. Equal Opportunity and Hybrid Work Marsh is committed to creating a diverse, inclusive, and flexible work environment. We hire and promote based on merit and encourage applications from all qualified individuals. Marsh supports hybrid work, including remote work and in-office collaboration. Colleagues are expected to be in their local office or onsite with clients at least three days per week. Office teams will identify at least one in-person day each week. Marsh (NYSE: MRSH) is a global leader in risk, reinsurance, capital, people and investments, and management consulting. For more information, visit or follow us on LinkedIn and X. #J-18808-Ljbffr