Full Stack Software Engineer (Optimizely)
EX Squared LATAMCambridge, Massachusetts, United States
Posted February 24, 2026
Full Time
About the Company
Outcoding, a subsidiary of EX Squared, provides nearshore outsourcing and technical staffing solutions across Latin America, delivering high‑quality custom software, mobile, web, and data‑science projects for global clients. Leveraging more than two decades of software experience, the company blends deep technical expertise with creative design to build scalable digital solutions that meet strict quality and delivery standards. Its portfolio spans .NET, Java, PHP, Python, React Native, Android, iOS, and Sitecore, supported by Agile and Scrum methodologies and rigorous QA practices. Outcoding’s distinctive edge lies in its hybrid model of nearshore proximity, cost‑effective talent augmentation, and a collaborative culture that drives innovation for businesses worldwide.
Job Description
We are looking for a Senior Full Stack Software Engineer with strong expertise in React.js and.NET Core, and proven hands-on experience with Optimizely, capable of owning end-to-end solutions across frontend, backend, and digital experience layers.
Requirements
- Design, develop, and maintain full-stack solutions using React.js, Next.js, TypeScript, C#,.NET Core.
- Develop and customize digital experiences using Optimizely (CMS / Digital Experience Platform).
- Build and integrate RESTful APIs, ensuring scalable and efficient communication between systems.
- Contribute to the design and evolution of full-stack application architecture, ensuring scalability, performance, security, and maintainability.
- Apply clean code principles, modular design, and separation of concerns across frontend and backend layers.
- Collaborate closely with Product Managers, UX/UI designers, QA engineers, and business stakeholders.
- Take ownership of assigned components and proactively contribute to technical improvements and engineering standards.
Benefits
- Competitive compensation in USD, aligned with seniority
- 100% remote work from anywhere in Latin America
- Participation in complex, large-scale digital experience initiatives
- Collaborative and inclusive environment where technical impact matters