Senior Front End Engineer

Senior Front End Engineer

About Sphise Technologies

Sphise Technologies is a global outsourcing and talent solutions company, partnering with high-growth businesses to build strong, high-impact teams across finance, technology, and operations.

For one of our clients, a mid-sized company operating at scale, we are currently looking to hire a Senior Front End Engineer.

Role Overview

We are seeking a Senior Front End Engineer to lead custom front-end development for a

Sitecore DXP / OrderCloud implementation. This role will be the first dedicated front-end

engineer on the project and is expected to operate with a high degree of autonomy,

technical ownership, and architectural judgment.

This is not a theme-tweaking role. You will design, build, and evolve a modern headless

front end integrated with Sitecore DXP and OrderCloud APIs.

Key Responsibilities

- Design and implement a custom headless front end for Sitecore DXP / OrderCloud

using modern JavaScript frameworks.

- Build production-grade applications using Next.Js, with deployment targets such as

Vercel or Netlify.

- Integrate front-end applications with:

-OrderCloud APIs

-Sitecore DXP APIs

-Authentication, catalog, search, pricing, and checkout services

- Translate UX/UI designs into scalable, accessible, and performant front-end

implementations.

- Establish front-end architecture patterns, conventions, and best practices suitable

for a growing team.

- Collaborate closely with UX, product, and backend teams to ensure clean API

contracts and realistic implementation.

- Optimize performance, SEO, and Core Web Vitals for commerce use cases.

- Participate in technical decision-making around tooling, frameworks, and

deployment strategy.

- Own front-end code quality, testing approach, and release readiness.

Required Qualifications

- 5+ years of professional front-end development experience.

- Strong hands-on experience with Next.Js and React in production environments.

- Experience building headless or composable front ends for CMS or commerce

platforms.

- Solid understanding of modern front-end architecture:

-SSR, SSG, ISR

-Client vs server components

-State management patterns

- Strong proficiency in JavaScript/TypeScript, HTML, and CSS.

- Experience integrating REST and/or GraphQL APIs.

- Familiarity with modern deployment platforms such as Vercel or Netlify.

- Familiarity with design systems and component-driven development.

- Comfortable working as an initial solo contributor while setting foundations for

future scale.

Preferred Experience

- Proactive use of AI-assisted code generation tools (e.G., Cursor + Claude) to:

-Accelerate development, refactoring, and prototyping.

-Design and implement automated tests (unit, integration, and E2E) for

modern front-end applications.

-Leverage Figma MCP to translate Figma designs directly into production-

ready component code, reducing design-to-implementation cycle time.

- Hands-on experience with headless CMS/commerce platforms.

- Experience working on B2B or complex eCommerce applications.

- Ability to read, understand, and modify code in adjacent front‐end frameworks such

as AngularJS or similar React‐like ecosystems.

Benefits

• Competitive salary to recognize and reward your achievements.
• Flexible work environment.
• Opportunities for professional and personal growth.