• Set your own working hours • Work remotely • Lead teams and take on company management responsibilities • Performance- and results-based compensation

• Senior Software Engineer for the Finance tribe; • Lead strategic technical decisions on high-complexity projects; • Design and evolve microservices- and event-driven architectures; • Act as the technical reference for the team, promoting engineering best practices; • Ensure the quality, security, and performance of developed solutions; • Collaborate with business areas and enterprise architecture to align technical solutions with strategic objectives; • Contribute to the evolution of the company's engineering culture and innovation.

• Craft software code that is not just efficient, but also performant, testable, scalable, secure, and of the highest quality. • Apply object-oriented programming concepts and design patterns. • Actively contribute to agile project teams during scrums, sprint planning, and code reviews. • Participate in requirements analysis sessions, technical design, implementation, testing, problem analysis and resolution, and technical documentation. • Write automated unit tests. • Responsible for integration testing (both manual and automated) • Articulate technical issues to peers, architects and project managers while recommending creative solutions. • Ensure application quality and guard against regressions by maintaining test suites covering the breadth of system features. • Promote client success across the team by collaborating with engineers, designers, and managers to understand user pain points, anticipate potential problems, and iterate on solutions that drive client success. • Actively participate in the Engineering Practice community, mentoring others through Communities of Practice (CoPs) or on project teams, and supporting the growth of technical capabilities. • Independently drive project delivery within defined architecture, demonstrating autonomy and accountability in all stages from conceptualization to deployment

Role Description We are looking for a Senior Backend Engineer with a strong focus on integrations, capable of designing, implementing, and maintaining robust, scalable, and secure backend systems, primarily using Node.js, APIs, and event-driven architectures. This is not a low-code configuration role. It requires deep understanding of backend engineering, protocols, concurrency, and security. What You’ll Do - Design and build scalable backend services using Node.js - Develop and maintain robust, secure APIs - Work on integrations between SaaS platforms, ERPs, and internal systems - Implement event-driven flows (webhooks, retries, idempotency) - Contribute to authentication and authorization flows (OAuth2, JWT, API keys) - Identify and solve performance, concurrency, and scalability challenges - Improve observability, logging, and error handling in production - Participate in technical decisions and architecture discussions Qualifications - 4+ years developing backend systems in production, with experience in integrations and distributed architectures - Strong experience with Node.js in production environments - Experience building and working with APIs - Familiarity with authentication and authorization mechanisms (OAuth2, JWT or similar) - Experience integrating with external systems or third-party services - Solid understanding of backend fundamentals (performance, scalability, reliability) - Advanced English (you’ll work with U.S. clients) Nice to Have (Not Required) - Experience with event-driven architectures or webhooks - Experience with iPaaS tools (Mulesoft, Workato, Boomi, etc.) - Experience integrating with ERPs (NetSuite, SAP, Business Central) - Experience with high-concurrency systems - Familiarity with CI/CD practices Benefits - Remote-first culture - High ownership and autonomy - Focus on clean, maintainable, production-grade code - Collaborative, senior-level environment - Remote work / Home office - If a hybrid or on-site model is required, you will be informed from the first session - Work schedule aligned with the assigned project/team - Monday to Friday schedule - Legal benefits (Applicable for Mexico) - Day off on your birthday - Private health insurance (Applicable for Mexico) - Life insurance (Applicable for Mexico) - Multicultural teams - Access to courses and certifications - Meetups with industry experts and top universities - Virtual networking events and interest groups - English classes - Opportunities within our different business lines - Proudly certified as a Great Place to Work