Backend Engineer

• Participar en proyectos backend con desafíos técnicos vinculados a alta disponibilidad, APIs, procesos batch y medios de pago
• Desarrollar y evolucionar soluciones robustas, escalables y seguras
• Llevar APIs a esquemas de disponibilidad 24x7
• Trabajar sobre resiliencia, escalabilidad, observabilidad y operación en producción
• Desarrollar APIs y procesos batch con altos estándares de seguridad
• Procesar archivos dentro de un contexto de medios de pago
• Trabajar con tecnologías como Java, Spring Boot, Kafka, Kubernetes, Docker, AWS, GitLab, bases de datos SQL, APIs REST, Swagger, Spring Batch, mTLS, OAuth2 y ArgoCD

Backend Developer – Java

• Ship software to production daily with coding agents
• Influence UX through product engineering
• Collaborate with a high-performing EPD team
• Develop the product to help bookkeepers manage work, communicate with clients, catch errors, and deliver reports
• Build software that solves hard problems and improves team productivity

Senior Backend Engineer

• Participar en proyectos con desafíos técnicos vinculados a alta disponibilidad, APIs, procesos batch y medios de pago
• Desarrollar y evolucionar soluciones backend robustas, escalables y seguras
• Llevar APIs a esquemas de disponibilidad 24x7
• Trabajar sobre resiliencia, escalabilidad, observabilidad y operación en producción
• Desarrollar APIs y procesos batch con altos estándares de seguridad y procesamiento de archivos
• Trabajar en el desarrollo de productos estratégicos y de misión crítica para la industria financiera

Semi-Senior Backend Developer, Java

• Design, build, and support scalable data pipelines using Python, Apache Spark, PySpark, and Databricks
• Modernize and migrate legacy data processing workloads to secure, cloud-native platforms
• Build and maintain batch data ingestion pipelines from structured and unstructured sources
• Integrate data from REST APIs, SharePoint, document repositories, enterprise applications, and cloud platforms
• Implement data quality, monitoring, observability, and operational controls
• Optimize data workloads for performance, scalability, reliability, and cost efficiency
• Develop document extraction, classification, metadata enrichment, and automation pipelines
• Apply software engineering practices including Git, CI/CD, automated testing, and code reviews
• Build, deploy, troubleshoot, and maintain production ETL/ELT pipelines
• Collaborate with architects, developers, tax subject matter experts, and platform teams
• Analyze existing codebases and identify opportunities to improve maintainability, security, and reliability
• Use AI-assisted development tools to build, review, test, and maintain data pipeline code

Data Engineer, Python, PySpark, Databricks

• Build and maintain the Django backend powering the consumer dashboard and B2B platform
• Develop API features for the consumer dashboard and customer reporting
• Improve performance and reliability in Celery and RabbitMQ pipelines
• Integrate third-party services including Stripe and WorkOS SSO
• Perform code reviews and participate in reviews from other senior backend engineers
• Own features end to end, including post-production reliability
• Work directly with founders on product and technical direction
• Pick up real production work in the first week

Senior Backend Engineer – LATAM

• Participar en proyectos con desafíos técnicos vinculados a alta disponibilidad, APIs, procesos batch y medios de pago
• Desarrollar y evolucionar soluciones backend robustas, escalables y seguras
• Llevar APIs a esquemas de disponibilidad 24x7, trabajando sobre resiliencia, escalabilidad, observabilidad y operación en producción
• Desarrollar APIs y procesos batch con altos estándares de seguridad y procesamiento de archivos
• Trabajar en proyectos estratégicos y de misión crítica para la industria financiera
• Utilizar tecnologías como Java 21, Spring Boot 3, Kafka, Kubernetes, Docker, AWS, GitLab, bases de datos SQL, APIs REST, Swagger, Spring Batch, mTLS, OAuth2 y ArgoCD

• Handle end-to-end data extraction workflows across complex websites
• Ensure complete coverage, accuracy, and reliable delivery of structured datasets
• Use tools and custom workflows to accelerate data collection, validation, and task execution
• Extract data from dynamic and interactive web sources, including JavaScript-rendered content
• Adapt scraping approaches to changing site behavior
• Enforce data quality standards through validation checks and cross-source consistency controls
• Follow formatting specifications and systematically verify data before delivery
• Scale scraping operations for large datasets using efficient batching or parallelization
• Monitor failures and maintain stability against minor site structure changes
• Apply tools such as Apify, OpenRouter, and other technologies alongside technical expertise

Senior Python Data Scraping Engineer – Freelance

• Handle end-to-end data extraction workflows across complex websites
• Ensure complete coverage, accuracy, and reliable delivery of structured datasets
• Use tools and custom workflows to accelerate data collection, validation, and task execution
• Extract data reliably from dynamic and interactive web sources, including JavaScript-rendered content
• Adapt scraping approaches to changing site behavior and minor site structure changes
• Enforce data quality through validation checks, cross-source consistency controls, formatting specifications, and systematic verification
• Scale scraping operations for large datasets using efficient batching or parallelization
• Monitor failures and maintain scraping stability
• Apply tools such as Apify, OpenRouter, and other technologies alongside technical expertise

• Desarrollar y mantener funcionalidades backend con C# y .NET.
• Crear o modificar servicios y APIs REST según los requerimientos del proyecto.
• Escribir consultas SQL y trabajar con los datos que utilizan las aplicaciones.
• Investigar errores e identificar si se originan en el código, las consultas o la integración entre ambos.
• Aplicar correcciones y mejorar consultas o procesos con problemas de desempeño.
• Realizar pruebas de los cambios desarrollados y colaborar con QA en su validación.
• Documentar modificaciones relevantes y participar en revisiones de código.
• Trabajar en proyectos de software y transformación digital para clientes de LATAM y Estados Unidos.

Mid .NET, SQL Developer – Intermediate English

• Lead impactful and innovative projects within the SaaS solution
• Design and improve the overall software architecture
• Participate in the design, implementation, and execution of distributed services and APIs
• Collaborate closely with the team, other squads, and stakeholders such as product management
• Contribute scalable, high-quality code with solid automated test coverage
• Ensure platform availability and maintainability by evolving the architecture and technology stack
• Participate in code reviews and refactoring
• Improve integration and delivery systems