Full-stack Engineer

• Deliver high-quality work on time using AI tools where appropriate
• Own feature delivery from scoping and design input through implementation and release
• Develop well-tested software and apply AI-assisted development practices judiciously
• Build and validate AI-integrated features using appropriate evaluation practices for LLM-powered functionality
• Collaborate with Engineering, Product Management, and Product Design to define valuable deliverables
• Maintain reliable systems through observability, quality, and incident-response best practices
• Support production releases and ensure systems remain deployment-ready and stable post-release

Contractor – Software Engineer

• Deliver high-quality work on time using AI tools appropriately
• Own feature delivery from scoping and design input through implementation and release
• Build well-tested software using AI-assisted development practices where valuable
• Build and validate AI-integrated features with appropriate evaluation practices for LLM-powered functionality
• Partner with Engineering, Product Management, and Product Design to refine ambiguous work into valuable deliverables
• Maintain reliable systems through observability, quality, incident response, and AI-assisted issue diagnosis
• Support production releases and ensure systems remain deployment-ready and stable post-release

Contractor, Software Engineer

• Liderar sesiones de discovery técnico con clientes
• Analizar RFPs, requerimientos e historias de usuario para detectar vacíos, inconsistencias, riesgos y supuestos
• Traducir requerimientos funcionales y de negocio en arquitecturas y soluciones técnicas viables
• Definir alcance, arquitectura, infraestructura cloud, composición del equipo y estimación de esfuerzo
• Elaborar y validar cotizaciones y propuestas técnicas
• Documentar ambientes, estrategia de despliegue, criterios de aceptación, planes de pruebas y otros componentes técnicos
• Realizar assessments de código, plataformas y arquitecturas existentes para definir estrategias de modernización, migración o evolución
• Diseñar soluciones con servicios cloud, arquitecturas serverless, contenedores, APIs, eventos y servicios de IA
• Diseñar y validar soluciones basadas en IA generativa, incluyendo RAG, agentes, MCP, evaluaciones y guardrails
• Construir o supervisar demos y PoCs
• Participar como referente técnico durante preventa y reuniones con clientes
• Comunicar conceptos técnicos y arquitecturas a audiencias técnicas y ejecutivas
• Realizar el handoff técnico hacia equipos de delivery
• Dar dirección técnica y resolver dudas de arquitectura durante la implementación
• Revisar decisiones técnicas de proyectos en curso y colaborar con Project Managers
• Ser punto de escalamiento ante retos técnicos e incidentes complejos
• Proponer prácticas, estándares y lineamientos para fortalecer Ingeniería
• Actuar como puente técnico entre ventas y entrega de proyectos de software
• Reportar directamente al VP de Ingeniería y trabajar con otro Tech Lead Senior

Senior AI Solutions Tech Lead

• Join existing Agile teams as a Senior Full Stack Engineer
• Work directly with client teams every day
• Lead technical work and mentor other team members
• Investigate and troubleshoot production issues
• Ramp up quickly and contribute independently
• Contribute to the design, implementation, and optimization of cloud infrastructure
• Work on diverse software development and digital transformation projects for startups and global brands

Senior Full Stack Engineer – PHP/Laravel, Vue.js

• Design, develop, and maintain full stack features using TypeScript
• Build frontend interfaces and reusable components with React
• Develop and maintain backend services and APIs using Node.js and Express
• Work with PostgreSQL for data persistence, queries, and data management
• Contribute to a three-tier application architecture
• Work with Docker-containerized applications
• Develop and operate solutions within an AWS environment
• Identify and troubleshoot issues across frontend, backend, database, and application integrations
• Participate in technical discussions and contribute to software architecture decisions when required
• Collaborate with CI/CD and infrastructure teams on troubleshooting and improvements
• Conduct code reviews and promote development best practices, code quality, and maintainability
• Collaborate with a distributed team across Mexico and the United States
• Join DaCodes, a software development and digital transformation firm, working on diverse projects for global brands and startups

Full Stack Engineer – TypeScript, AWS

• Analyze, debug, and resolve software bugs and security vulnerabilities across diverse codebases.
• Implement features and improve existing functionality using Python 3, Java, Rust, Go, C++, or TypeScript.
• Refactor legacy code to improve maintainability, security, and performance.
• Conduct codebase audits, penetration testing, and security assessments to identify and mitigate risks.
• Contribute to backend development and optimize applications for scalability and security.
• Apply secure software development practices and assess potential security risks.
• Document technical findings and recommend practical improvements.
• Provide real-world engineering and cybersecurity insights to improve AI training datasets.

Cybersecurity, Software Engineering Specialist – AI Projects

• Design and ship user-facing features backed by LLMs
• Implement evaluation, failure handling, and cost management for LLM features
• Make architectural decisions and defend tradeoffs across speed, cost, complexity, and risk
• Build highly available systems with sensible latency budgets, graceful degradation, and no single points of failure
• Handle PII and financial data responsibly
• Build automation and data pipelines supporting product features
• Own deployment and operation of services
• Help set the team's direction on AI tooling and approach
• Define requirements in a greenfield, fast-moving environment
• Own shipped work from prototype through production

Senior AI Fullstack Engineer

• Participate in the full development lifecycle, from definition to maintenance
• Expand the API and enhance the frontend across the technology stack
• Collaborate with UX, Product, and Data Science teams
• Engage in team planning, demos, and retrospectives
• Contribute to knowledge sharing and mentorship
• Deliver high-quality code iteratively, including tests and documentation
• Solve complex problems and build solutions through collaborative methods

Software Engineer – Fullstack

• Report directly to the Chief Technical Officer
• Lead a team of four Supply Engineers
• Coordinate glass orders and ensure availability of hardware and materials to launch production
• Plan inventory levels and forecast procurement needs
• Review technical drawings and specifications to prepare material lists
• Verify dimensions, finishes, and quality requirements before placing orders
• Track engineering documentation and procurement changes throughout project lifecycles
• Ensure procurement documentation and component orders are completed before production and container arrivals
• Source, evaluate, and develop supplier relationships across the United States, Europe, the Middle East, and Asia
• Negotiate pricing, payment terms, and delivery schedules
• Manage purchasing for production, warehouse, and installation operations
• Monitor supplier performance and resolve quality, logistics, and delivery issues
• Improve procurement efficiency, supplier performance, and cost optimization
• Collaborate with Sales, Project Managers, Engineers, Estimators, Warehouse, and Installation teams
• Support engineering changes, material substitutions, and procurement planning
• Provide procurement expertise, material recommendations, and project pricing information
• Ensure purchased materials meet project specifications and technical documentation
• Assign tasks, prioritize workloads, and monitor project deadlines
• Conduct one-on-one meetings and provide coaching and performance feedback
• Review procurement documentation, material lists, and purchase orders prepared by the team
• Support complex sourcing challenges and supplier escalations
• Coordinate procurement activities across departments
• Drive continuous improvement and optimize procurement workflows
• Report progress, risks, and operational updates to the Chief Technical Officer

Supply Engineering Team Lead, US Market Experience Required

• Diseñar, desarrollar y mantener servicios backend escalables y arquitecturas basadas en la nube.
• Implementar y gestionar soluciones utilizando servicios de AWS u otro proveedor cloud equivalente.
• Desarrollar funciones serverless (AWS Lambda) y orquestar despliegues mediante contenedores (Docker, Kubernetes).
• Colaborar con los equipos de arquitectura, DevOps y QA para asegurar la calidad y disponibilidad de los servicios.
• Participar en el diseño de APIs y en la integración de servicios distribuidos.
• Contribuir a la definición de buenas prácticas de desarrollo, seguridad y escalabilidad en la nube.
• Apoyar en la resolución de incidentes y en la optimización de servicios en producción.

Full-stack Engineer jobs in Costa Rica