Lead Fullstack Engineer (React+Next.js)

Our Client is building a SaaS platform used globally to streamline business-critical workflows and transform document-driven processes into intelligent, automated systems. Their platform powers agreement lifecycle experiences at a massive scale, serving millions of organizations across highly regulated and enterprise environments.

The team develops a unified, widget-based frontend platform that standardizes how product teams deliver modern, high-performance user interfaces. This platform provides a shared shell, micro-frontend architecture, and automated CI/CD pipelines that distribute versioned UI components globally with high reliability. 

Part of the work includes supporting secure, compliance-heavy environments designed for federal-grade workloads. Engineers design systems that are secure by default, privacy-aware, and built on zero-trust principles. The role involves solving advanced platform challenges such as resilient rollouts, deterministic builds, telemetry without exposing sensitive data, and high-availability architecture in constrained environments.

This is an opportunity to shape platform standards, performance practices, and developer tooling in a system operating at meaningful scale.

Responsibilities

• Design and implement reusable frontend components within a micro-frontend architecture.


• Build and maintain a shared UI platform that enables consistent user experiences across products.


• Develop scalable CI/CD pipelines that publish versioned frontend artifacts for global delivery.


• Contribute to secure-by-default engineering patterns aligned with compliance requirements.


• Optimize performance, observability, and reliability across distributed frontend systems.


• Collaborate with cross-functional teams to define platform standards and engineering best practices.


• Integrate frontend systems with RESTful and/or gRPC backend services.


• Support high-availability deployments in regulated or restricted environments.

Required Qualifications

• 8+ years of professional software development experience.


• Strong proficiency in TypeScript and React.


• Experience building reusable, production-grade frontend component libraries.


• Experience with frontend testing frameworks and test automation.


• Solid experience with Next.js, Node.js, and Express.


• Proven track record delivering SaaS products.

Preferred Qualifications

• Experience across the full software development lifecycle.


• Familiarity with schema modeling (e.g., JSON Schema or XML Schema).


• Experience with Agile and test-driven development methodologies.


• Experience with Azure DevOps or comparable CI/CD tooling.


• Knowledge of micro-frontend frameworks.


• Experience building or consuming RESTful or gRPC services.


• Strong written communication skills in asynchronous environments.


• Passion for platform engineering and high-quality software craftsmanship.