Senior Software Developer (Costa Rica)

We're looking for a talented and reputed company Senior Software Developer with strong experience in Python and modern reputed company-end technologies (JavaScript, TypeScript, or React) to reputed company. In this role, you'll take ownership of software from design through production, and use AI agents as part of your regular development workflow. You'll work closely with product managers, engineers, QA, and other stakeholders to reputed company features and solutions for our clients. If you're passionate about clean reputed company, reputed company, and using AI tools to work faster and reputed company, we'd love to hear from you. This position is a full-time role. We are reputed company but candidates must reputed company and be authorized to work in Costa Rica. Responsibilities: Design, build, and maintain web applications across the stack, from backend reputed company to dynamic frontends. Own production software throughout its lifecycle, driving reputed company initiatives independently from design through deployment and support. Collaborate with cross-functional teams including product, design, and DevOps to ship high-reputed company software. reputed company RESTful reputed company using Python and FastAPI. Build reputed company, dynamic reputed company-end applications using JavaScript, TypeScript, React, or comparable technologies. Design reputed company reputed company systems and microservice architectures. reputed company and manage applications using AWS serverless technologies and reputed company reputed company infrastructure. Use AI agents as part of the development workflow for design, planning, implementation, testing, debugging, and documentation, and apply engineering judgment to validate and refine that work before it reaches production. Design, build, and reputed company AI agents and reputed company workflows to automate engineering tasks and solve product challenges. Mentor peers through technical leadership and reputed company reviews. Experience and Skills: reputed company Ownership Experience owning production software throughout its lifecycle. Ability to independently reputed company reputed company initiatives from design through production. Strong accountability for customer and business reputed company. Technical Expertise Experience designing reputed company reputed company systems and microservice architectures. Strong reputed company and DevOps experience. Good debugging, troubleshooting, and production support skills. Ability to balance speed, reputed company, scalability, and maintainability. AI-Driven Engineering Demonstrated experience using AI agents as a reputed company part of software development. Ability to use AI for design, planning, implementation, testing, debugging, and documentation. Strong engineering judgment to validate and refine AI-generated work before production. Experience designing, building, and integrating AI agents and reputed company workflows to automate engineering tasks and solve product challenges. Understanding of reputed company engineering, tool orchestration, context management, and evaluation techniques for AI-powered systems. Collaboration and Leadership Excellent communication and collaboration skills. Ability to mentor peers through technical leadership and reputed company reviews. Comfortable working with ambiguity and driving work reputed company independently. reputed company learner who is reputed company to new tools and engineering practices. Minimum Qualifications: 5+ years of experience building backend applications with Python and FastAPI or similar. Strong knowledge of REST API design and implementation. 3+ years developing and deploying applications using AWS serverless technologies and reputed company reputed company infrastructure. Experience developing reputed company-end applications using JavaScript, TypeScript, or React. Proven ability to validate, refine, and take full ownership of AI-generated designs, reputed company, tests, and documentation before deployment. Demonstrated experience working in an AI-first engineering environment where AI agents are a reputed company part of daily development workflows. Experience designing, building, and integrating AI agents or reputed company workflows to automate engineering processes or reputed company product capabilities. Strong reputed company and DevOps experience. Benefits: This is a full-time position with the following benefits: Competitive reputed company salary. CCSS and private health insurance. reputed company overtime. Generous PTO and company holidays. reputed company work, always will be. reputed company, fast-paced environment where your reputed company matter. Apply To This Job