Senior Software Engineer

Senior Software Engineer

Job Objective:

As a member of our team, you will have the unique opportunity to make your mark on the core of technology. Félix is a company with a strong culture based on innovation and dynamism, all our collaborators have a high level of autonomy and we expect that every decision has a positive impact on our users. We base our actions on facts and we iterate our ideas to build robust solutions focused on constant feedback.

To be successful in this position, you must be dynamic, collaborative, and curious as we create new user experiences, improve existing products, and develop distributed systems that will empower millions of Latinos in the United States like no other company does at the moment.

As a Senior Software Engineer, you will directly contribute to building solutions that empower millions and shape the future of financial services.

Responsibilities:

• Architect and implement high-performance, scalable backend microservices in a dynamic environment.
• Design and manage infrastructure capable of handling millions of daily requests.
• Utilize web development technologies to build user-facing applications.
• Develop backend services using established industry standards and Google Cloud services.
• Foster the growth of junior developers through mentorship and best practice implementation.
• Collaborate closely with cross-functional teams across product and other business units.

Requirements:

• 4+ years of experience as a Software Engineer in fast-paced environments.
• Demonstrated ability to build, ship, and iterate on software applications. We value creative thinkers who excel at delivering real-world solutions.
• Strong foundation in algorithms and data structures, as these concepts form the bedrock of our applications.
• Understanding of web services, including SOAP and REST APIs.
• Knowledge of architectural patterns like Hexagonal Architecture, Event Driven Architecture, A/B Testing, Feature Flags, and Gradual Rollouts.
• Passion for building products that make a positive impact on millions.
• A commitment to continuous learning and exploration of new technologies.
• Thrives in a collaborative environment, actively contributing ideas and opinions.
• Excellent prioritization skills.
• Curiosity and/or experience in Fintech (a plus).
• Back-end: Python, Flask/Fast, REST APIs, Redis, SQL
• Front-end: React, HTTP, HTML/DOM, JavaScript, CSS, AJAX
• Cloud: Google Cloud services (Firestore, Cloud Storage, Pub/Sub, Google Artifact Registry, Cloud Run, BigQuery, Cloud Composer, etc.)
• Infrastructure: Kubernetes, Terraform, NewRelic
• Advanced English