Senior Software Engineer — AI Chat Backend (Remote)

felix; Buenos Aires; A distancia; ARS 182.771.000 - 274.156.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary

Stock options

Performance bonus

Health, dental, and vision plans

Remote work

Continuous learning

Unlimited PTO

Parental leave

Growth opportunities

Descripción de la vacante

Félix is seeking a talented Software Engineer to join the Product Engineering Team. You will design and build backend microservices powering our chat-driven remittance platform, optimizing performance at scale.

You will collaborate with product, UX/UI, and business units while mentoring juniors and iterating on conversational interfaces using Google Cloud, Kubernetes, and modern patterns. Fluency in English required; fintech experience a plus.

Formación

• 5+ years as a Software Engineer in a fast-paced environment.
• Proven ability to build, ship, and iterate on software with real-world impact.
• Strong foundation in algorithms and data structures.
• Experience with web services, including SOAP and REST APIs.
• Familiarity with architectural patterns like Hexagonal Architecture, Event Driven Architecture, A/B Testing, Feature Flags, and Gradual Rollouts.
• Conversational Experience: Demonstrated experience in building chatbots, conversational interfaces, or integrating natural language processing (NLP) tools.
• Familiarity with chatbot frameworks (DialogFlow, IBM Watson, Rasa) is a plus.
• Passion for building products that positively impact millions.
• Commitment to continuous learning and exploration of new technologies.
• Ability to thrive in a collaborative environment and contribute actively with innovative ideas.
• English proficiency at an Upper-Intermediate level or higher.

Responsabilidades

• Design & Architecture: Architect and implement high-performance, scalable backend microservices, including core components of our Chat Platform.
• Conversational Interfaces: Build, deploy, and iterate on chatbot services and conversational interfaces that empower users to interact naturally with our remittance services.
• Infrastructure: Design and manage infrastructure capable of handling millions of daily requests with real-time messaging capabilities.
• Cloud Integration: Develop backend services using established industry standards and Google Cloud services.
• Collaboration & Mentorship: Foster the growth of junior developers through mentorship and best practice implementation, while collaborating closely with cross-functional teams including product, UX/UI, and business units.
• Continuous Improvement: Leverage customer feedback and analytics to iterate and improve our conversational experience, ensuring that our chatbots remain effective and user-friendly.
• Proficiency in English at an Upper-Intermediate level or higher is required.

Conocimientos

Backend development

Algorithms & data structures

REST & SOAP APIs

NLP / Conversational interfaces

Chatbot frameworks

English proficiency

Herramientas

DialogFlow

IBM Watson

Rasa

Descripción del empleo

Félix is seeking a talented Software Engineer to join the Product Engineering Team. You will design and build backend microservices powering our chat-driven remittance platform, optimizing performance at scale.

You will collaborate with product, UX/UI, and business units while mentoring juniors and iterating on conversational interfaces using Google Cloud, Kubernetes, and modern patterns. Fluency in English required; fintech experience a plus.