Senior Frontend Engineer (React)

Company: CRU
Apply for the Senior Frontend Engineer (React)
Location: Sheffield
Job Description:

CRU International is a leading provider of business intelligence and consulting services in the metals, mining, and fertilizer industries. With over 50 years of experience, we offer valuable insights and analysis that help our clients make informed decisions in an ever-changing global market.

About this role:

Lead the creation, maintenance and growth of CRU’s modern web applications, expanding and integrating customer-focused digital experiences that are accessible, consistent and user-friendly. Work closely with Engineering, Product, Enterprise Systems and cross-functional teams to deliver solutions that improve consistency, quality and market readiness. This role aligns with CRU’s values of integrity, collaboration, excellence and client focus.

Key Responsibilities:

  • Drive the technical vision and strategy for web application development
  • Design and implement state-of-the-art web applications and provide technical leadership and mentorship
  • Foster a culture of continuous learning, best practice adoption and high-quality delivery
  • Collaborate with business and engineering stakeholders to ensure web capabilities align with broader objectives and integrate with strategic systems
  • Work with Product, UX, Engineering and Data Governance to rapidly ideate, build and deploy new products to customers
  • Ensure applications are accessible, consistent, user-friendly and maintainable
  • Expand and integrate solutions across customer-focused digital experiences

Qualifications:

  • BSc in Computer Science or a related highly quantitative field, or equivalent experience

Skills & Experience:

  • Solid understanding of software engineering concepts, including OO and functional programming paradigms
  • Experience with Agile software development methodologies
  • Practical experience with Shift-Left practices, TDD, SOLID principles and related processes
  • Proficiency in automation, continuous delivery and all aspects of the Software Development Life Cycle
  • Experience with cloud platforms (AWS, Azure, GCP); Azure stack experience desirable
  • Delivery-focused, with strong planning, organisation and a passion for quality and innovation
  • Excellent communication and interpersonal skills; able to explain complex issues to non-technical audiences and work across multiple business disciplines
  • Ability to operate efficiently in a fast-paced, dynamic environment and work independently or as part of a team
  • Nice to have: Python

What We Offer:

  • Competitive salary and flexible benefits package.
  • Opportunities for professional growth and development as part of a global company.
  • A collaborative and supportive work environment.
  • The chance to work with industry-leading experts and over a diverse range of topics and projects.

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Posted: March 6th, 2026