Software Developer (Salesforce)

Senior Software Engineer (Salesforce)

At EX Squared LATAM, we partner with leading engineering organizations to build scalable, high[1]impact digital products. We are seeking a Senior Software Engineer with strong backend engineering fundamentals and experience building solutions that integrate with or extend the Salesforce platform. This role is designed for a software engineer with Salesforce experience who applies modern engineering practices, architectural thinking, and clean code principles while using Salesforce as part of a broader technical ecosystem.

What You Will Do

• Design and implement backend services, APIs, and integrations connecting Salesforce with internal and external systems.
• Develop reliable, scalable software using Java, Python, Node.js, or C#.
• Build Salesforce components such as Apex, Lightning Web Components, and Platform Events when required, applying high engineering standards.
• Architect asynchronous, event-driven workflows involving Salesforce and cloud services.
• Own the full engineering lifecycle, including development, code reviews, automated testing, observability, documentation, and CI/CD pipelines.
• Collaborate with product, architecture, DevOps, and cloud engineering teams to deliver maintainable and long-term solutions.
• Evaluate technical tradeoffs and propose designs that prioritize scalability, reliability, and sustainability.
• Implement secure integrations using OAuth, Named Credentials, and Salesforce APIs while adhering to governance and best practices.
• Contribute to improving engineering guidelines, coding standards, and internal technical patterns.

What You Will Bring

• 5+ years of experience as a Software Engineer, ideally in backend or full-stack roles.
• Strong proficiency in at least one backend language: Java, Python, Node.js, or C#.
• Experience building or integrating with Salesforce solutions (Apex, LWC, integrations, API consumption, Platform Events).
• Solid understanding of engineering fundamentals such as clean code, SOLID principles, layered architecture, event-driven patterns, and API design.
• Hands-on experience with CI/CD pipelines using GitHub Actions, Jenkins, CircleCI, or similar tools.
• Experience with AWS services such as Lambda, SQS, SNS, or API Gateway, or familiarity with equivalent cloud platforms.
• Knowledge of DevOps practices, containerization, Docker, and Kubernetes.
• Strong analytical and problem-solving skills with the ability to communicate architectural decisions clearly.
• Advanced English proficiency (C1) for technical communication and documentation.

Nice to Have

• Experience with middleware, ETL pipelines, or multi-system integrations.
• Background in fintech, healthtech, or enterprise-scale environments.
• Experience with monitoring and observability tools such as Datadog, CloudWatch, or New Relic.

Why Join EX Squared?

• A modern engineering culture focused on innovation, autonomy, and technical excellence.
• Collaboration with engineers across LATAM and involvement in high-impact systems for leading U.S. clients.
• Emphasis on craftsmanship, ownership, continuous improvement, and long-term engineering quality.

What We Offer

• Competitive compensation in USD aligned with senior engineering experience.
• 100% remote work from anywhere in Latin America.
• Flexible schedules and an engineering-driven culture.
• Opportunities to work with modern tools, cloud technologies, and complex system architectures.
• Continuous learning, technical development programs, and opportunities for leadership.
• An inclusive and collaborative environment where your work creates real impact.