Lead Software Engineer developing scalable digital experiences at Expereo. Designing applications and mentoring engineers in a hybrid environment for optimal internet performance.
Responsibilities
Lead the design and maintenance of scalable front-end applications (React, Vue, Angular) and back-end services (Node.js, Python, or similar)
Develop reusable UI components, design systems, shared libraries, and internal service frameworks.
Build and integrate APIs (REST, GraphQL, event-driven and microservices architectures).
Ensure applications meet the highest standards of performance, security, accessibility, and reliability.
Lead automated testing across unit, integration, contract, and end-to-end layers.
Implement observability in both front-end and back-end systems, including logging, metrics, tracing, and alerting.
Champion reliability engineering practices and performance optimization.
Contribute to and evolve CI/CD pipelines, build tooling, infrastructure automation, and quality gates.
Drive engineering standardization across STOs, including coding guidelines, architectural patterns, and platform abstractions.
Lead initiatives that reduce friction, improve developer experience, and accelerate delivery cycles.
Partner with designers, architects, product managers, and engineers to ensure the technical direction aligns with long-term platform goals.
Foster a high-ownership engineering culture through active mentorship and by setting the bar for code quality and testing layers.
Lead explorations of new technologies, including agentic AI enablement, data-driven UX, programmable networks, and developer tooling.
Requirements
Strong proficiency with JavaScript & TypeScript and back-end languages (Node.js preferred; Python or .NET beneficial).
Expertise in modern front-end frameworks (React, Vue, or Angular).
Knowledge of component-based architecture, state-management patterns (Redux, Zustand, Vuex, etc.).
Experience building and consuming REST, GraphQL, streaming/event-driven APIs, and microservices.
Familiarity with modern build tools (Vite, Webpack, Babel) and CI/CD pipelines (GitHub Actions, GitLab, Azure DevOps, etc.).
Experience with CSS frameworks (Tailwind, Bulma, MUI, Chakra).
Strong understanding of automated testing (Jest, Cypress, Playwright).
Solid grounding in accessibility (WCAG), security best practices, observability, and performance tuning.
Experience with cloud environments (AWS, Azure, or GCP).
Experience working with Salesforce.
Experience leading technical decision-making and mentoring experienced engineers.
Exposure to agentic AI, data-driven UI architectures, or AI-powered developer tools (Cursor, Claude Code, Copilot).
Experience with design systems, component libraries, or Storybook.
Familiarity with programmable networks, observability tooling, or network automation concepts.
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