Senior Software Engineer– Salesforce Full Stack Developer

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn’t a buzzword — it’s a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all. Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of Salesforce. Senior Software Engineer (SMTS) – Salesforce Full Stack Developer Mexico City | Hybrid DET Team Job Description Summary We are seeking a Senior Salesforce Full Stack Developer (SMTS) with 5 years of experience or 6 years to lead the design and development of scalable Salesforce applications. This role involves architecting full stack solutions, driving API-led integrations and building AI-powered agents with Agentforce. The ideal candidate brings strong technical leadership, thrives in a fast-paced environment, and leverages modern AI tools to accelerate innovation and delivery. About the Role Do you enjoy solving complex problems and building high-performing applications at scale on the Salesforce platform? We are looking for a Senior Software Engineer with a strong mix of technical depth, architectural thinking, and excellent communication skills. As a Senior Salesforce Full Stack Developer (SMTS) , you will be part of an extended engineering Ohana in DET, working closely with architects, engineers, designers, and product owners to deliver impactful solutions. You will play a key role in designing systems, guiding implementation, and ensuring high-quality delivery across large-scale initiatives. In this role, you will lead full stack Salesforce development , design API-led integrations using MuleSoft and other enterprise integration platforms, and build AI-powered solutions using Agentforce , while mentoring team members and driving best practices across the development lifecycle. Key Responsibilities Lead the design and development of scalable applications on the Salesforce platform Build and architect full stack solutions using Apex, Lightning Web Components (LWC), Aura, and modern web technologies Design and implement API-led integrations using MuleSoft  and other enterprise integration platforms. Build and scale AI-powered agents and solutions using Agentforce Collaborate with architects and stakeholders to define system architecture and technical strategy Champion best practices in SDLC, Agile methodologies, and software engineering Write clean, maintainable, and high-quality code with strong test coverage Design and implement unit, integration, and automated testing strategies Troubleshoot complex production issues and drive them to resolution Mentor junior engineers and contribute to team growth and technical excellence Leverage AI-powered development tools to improve productivity and accelerate delivery Build and ship high-quality, production-grade software using modern engineering practices, with AI as a core part of your development workflow by pushing the boundaries of AI development tools to deliver secure, optimized, and high-quality code. Design and orchestrate complex systems where AI agents integrate seamlessly into human workflows, driving efficiency and innovation at scale. Contribute to building and maintaining the shared system context, an explicit repository of system designs, constraints, and standards that enables AI to operate accurately and reliably. Critically evaluate code (human or AI-generated) for correctness, quality, security, and performance. Required Qu ... (truncated, view full listing at source)