Senior Full-Stack Software Engineer (Global)

CINC Systems is the largest provider of accounting and management software in the community association management industry. As a Senior Full Stack Engineer, you will design and deliver modern, scalable applications that connect deeply with users and form part of a larger AI-native platform.

Responsibilities:

• Design, build, and maintain high-quality web applications using TypeScript, Node.js, and frameworks such as React, Next.js, or NestJS
• Contribute to the evolution of CINC’s architecture from monolith to modular microservices, applying sound system design principles and domain-driven thinking
• Develop and consume RESTful and GraphQL APIs with strong understanding of service boundaries, contract design, and versioning
• Implement event-driven and message-based integrations to improve scalability, resilience, and decoupling
• Apply modern engineering practices including automated testing, CI/CD, and continuous delivery principles
• Collaborate with design and product partners to translate complex requirements into simple, usable features
• Participate in code reviews, pair programming, and iterative delivery following Extreme Programming (XP) values
• Contribute to AI-enabled workflows by integrating APIs or shared AI services into user-facing features where appropriate
• Mentor and guide engineers on best practices in system design, testing, and clean code
• Engage in technical discussions around architecture, reliability, and performance to ensure quality and scalability across systems

Requirements:

• 7+ years of software engineering experience building production web applications or SaaS products
• Deep fluency in TypeScript and JavaScript with frameworks such as React, Next.js, or NestJS
• Strong understanding of backend architecture, including monolith decomposition, microservice principles, and API design best practices
• Experience designing and maintaining RESTful or GraphQL APIs with clear contracts and documentation
• Knowledge of modern DevOps practices including CI/CD pipelines, observability, and containerized deployments
• Familiarity with cloud environments such as AWS, GCP, or Azure
• Solid experience with automated testing frameworks and test-driven development (TDD)
• Excellent communicator who can clearly explain design choices and technical trade-offs to engineers, product managers, and designers
• Demonstrated ability to take ownership of features from idea to deployment, balancing speed with quality
• Experienced working in cross-functional teams and contributing to architectural discussions and reviews
• Learning-first mindset with curiosity about new frameworks, design patterns, and AI-driven development
• Builder's mindset with a bias for simplicity, quality, and customer value
• Clear communicator who values collaboration, feedback, and mentorship
• Learning-first attitude with interest in emerging technologies and continuous improvement
• Pragmatic engineer who can balance short-term delivery with long-term system health
• Experience integrating AI-powered services such as chatbots, copilots, or search assistants
• Familiarity with LLM orchestration frameworks (LangChain, LangGraph, or similar)
• Background in event-driven architecture or streaming systems such as Kafka, SNS/SQS, or Pub/Sub
• Exposure to vector databases or retrieval-augmented workflows
• Experience with infrastructure-as-code and container orchestration (Terraform, Docker)
• Previous work in XP or Agile teams practicing pairing, refactoring, and continuous integration