---
title: "Senior Full Stack UI Engineer at Quantum Default Brand – VueJobs"
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---

> Index of every page on this site: [llms.txt](https://vuejobs.com/llms.txt)

# **Senior Full Stack UI Engineer**

Quantum Default Brand

Vue-plus

**Full-stack**

![Flag of United States](https://hatscripts.github.io/circle-flags/flags/us.svg) Centennial, United Stateson-sitefull-timesenior2 months ago

[**Apply Now **](https://recruiting2.ultipro.com/qua1014quam/JobBoard/ca0ab154-0d7f-47e3-af84-cd9bd79768dc/OpportunityDetail?opportunityId=072c3292-21ac-4d16-920b-7c1a603676ae&ref=vuejobs.com)

---

**Key Responsibilities**

**Full-Stack Architecture & Development**

- Design, architect, and develop modern web applications using **React**, **TypeScript**, and **Vue**.
- Build and maintain **Backend-for-Frontend (BFF)** and API services (**REST** and/or **GraphQL**) that aggregate, adapt, and optimize back-end data for UI consumption.
- Translate UI/UX requirements into efficient back-end data models, API contracts, and service boundaries.
- Define and evolve front-end and BFF architectures with a focus on performance, scalability, security, and maintainability.

**Front-End & Design System Collaboration**

- Collaborate with UX and product teams to translate **Figma** designs into high-quality, reusable UI components aligned with shared design systems and component libraries.
- Drive UI performance optimization, accessibility, and cross-browser compatibility.
- Contribute to and consume shared component libraries across **React and Vue** ecosystems.

**Cloud Infrastructure & Reliability**

- Architect and maintain back-end infrastructure in **AWS (EC2, RDS, SQS, SES, ECR)** and containerized environments (**Docker, Kubernetes**).
- Own and improve API performance through caching strategies, query optimization, and efficient data transformation.
- Respond to production incidents in a timely manner and contribute to observability, monitoring (**Prometheus/Grafana**), and reliability initiatives.

**Back-End Security**

- Integrate authentication and authorization using identity platforms such as **Keycloak**, including SSO and role-based access control.
- Build secure, maintainable server-side functionality and contribute to security tooling across UI and back-end layers.

**Data Management**

- Design, evolve, and optimize relational database schemas (**PostgreSQL, MySQL**) and caching layers (**Redis**) in support of UI-centric use cases.
- Ensure data consistency, integrity, and performance across services.

**Technical Leadership**

- Lead code reviews, establish best practices, and ensure consistent engineering standards across front-end and back-end layers.
- Mentor junior and mid-level engineers and contribute to raising the overall quality bar of the team.
- Participate actively in design reviews, sprint planning, and cross-team technical discussions.

**Quality & Testing**

- Proactively identify technical debt and lead refactoring or modernization efforts.
- Champion high code quality through thoughtful design, automated unit/integration/e2e testing, and **CI/CD** pipeline discipline.

**Qualifications**

**Required**

- **Experience:** 8+ years of professional experience building full-stack, user-facing web applications, including ownership of production services.
- **Front-End:** Strong hands-on experience with React in production environments; advanced proficiency in JavaScript, TypeScript, HTML5, and CSS3.
- **Back-End & APIs:** Experience designing and implementing UI-focused back-end services (Node.js, Python, PHP, or similar) using REST and/or GraphQL.
- **Databases:** Strong experience with relational (PostgreSQL, MySQL) and time series databases (Prometheus).
- **Cloud & DevOps:** Experience working in cloud environments with containerization and orchestration.
- **UX Collaboration:** Experience working closely with UX teams and implementing designs from Figma or similar design tools.
- **Accessibility:** Strong understanding of responsive design, accessibility standards, and browser compatibility.
- **Tooling & Testing:** Solid experience with Git, GitLab CI/CD, and modern automated testing frameworks.
- **Debugging:** Strong debugging and troubleshooting skills across front-end, API, and data layers.
- Ability to work effectively in a collaborative, in-office engineering environment.

**Preferred**

- Experience with the Laravel framework in PHP.
- Familiarity with identity/auth platforms and API security patterns.
- Background in storage, infrastructure, or data-intensive/enterprise-scale systems.

**Education**

- Bachelor’s degree in Computer Science, Computer Engineering, or a related field (or equivalent practical experience).

**Soft Skills**

- Strong technical leadership and problem‑solving skills.
- Clear and effective communication with both technical and non‑technical stakeholders.
- High attention to detail and a strong commitment to code quality.
- Ability to influence technical direction and inspire best practices across the team.
- Comfortable balancing hands‑on development with mentorship and technical leadership.

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applications using \u003Cstrong>React\u003C/strong>, \u003Cstrong>TypeScript\u003C/strong>, and \u003Cstrong>Vue\u003C/strong>.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Build and maintain \u003Cstrong>Backend-for-Frontend (BFF)\u003C/strong> and API services (\u003Cstrong>REST\u003C/strong> and/or \u003Cstrong>GraphQL\u003C/strong>) that aggregate, adapt, and optimize back-end data for UI consumption.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Translate UI/UX requirements into efficient back-end data models, API contracts, and service boundaries.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Define and evolve front-end and BFF architectures with a focus on performance, scalability, security, and maintainability.\u003C/p>\n\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cstrong>Front-End & Design System Collaboration\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cp>Collaborate with UX and product teams to translate \u003Cstrong>Figma\u003C/strong> designs into high-quality, reusable UI components aligned with shared design systems and component libraries.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Drive UI performance optimization, accessibility, and cross-browser compatibility.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Contribute to and consume shared component libraries across \u003Cstrong>React and Vue\u003C/strong> ecosystems.\u003C/p>\n\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cstrong>Cloud Infrastructure & Reliability\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cp>Architect and maintain back-end infrastructure in \u003Cstrong>AWS (EC2, RDS, SQS, SES, ECR)\u003C/strong> and containerized environments (\u003Cstrong>Docker, Kubernetes\u003C/strong>).\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Own and improve API performance through caching strategies, query optimization, and efficient data transformation.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Respond to production incidents in a timely manner and contribute to observability, monitoring 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services.\u003C/p>\n\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cstrong>Technical Leadership\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cp>Lead code reviews, establish best practices, and ensure consistent engineering standards across front-end and back-end layers.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Mentor junior and mid-level engineers and contribute to raising the overall quality bar of the team.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Participate actively in design reviews, sprint planning, and cross-team technical discussions.\u003C/p>\n\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cstrong>Quality & Testing\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cp>Proactively identify technical debt and lead refactoring or modernization efforts.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>Champion high code quality through thoughtful design, automated unit/integration/e2e testing, and \u003Cstrong>CI/CD\u003C/strong> pipeline discipline.\u003C/p>\n\u003C/li>\n\u003C/ul>\n\u003Cp>\u003Cstrong>Qualifications\u003C/strong>\u003C/p>\n\u003Cp>\u003Cstrong>Required\u003C/strong>\u003C/p>\n\u003Cul>\n\u003Cli>\n\u003Cp>\u003Cstrong>Experience:\u003C/strong> 8+ years of professional experience building full-stack, user-facing web applications, including ownership of production services.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>\u003Cstrong>Front-End:\u003C/strong> Strong hands-on experience with React in production environments; advanced proficiency in JavaScript, TypeScript, HTML5, and CSS3.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>\u003Cstrong>Back-End & APIs:\u003C/strong> Experience designing and implementing UI-focused back-end services (Node.js, Python, PHP, or similar) using REST and/or GraphQL.\u003C/p>\n\u003C/li>\n\u003Cli>\n\u003Cp>\u003Cstrong>Databases:\u003C/strong> Strong experience with relational (PostgreSQL, MySQL) and time series databases 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```

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