Senior Frontend Lead

About the Company

Avaron AB is a growing consultancy that matches your expertise with the market's most interesting assignments, offering a platform where your professional development is central.

About the Assignment

For a strategic initiative in the telecom industry, we are building a new e-commerce platform as part of a large-scale digital transformation. In this assignment, you will act as Frontend Lead in a cross-functional product team, taking operational technical leadership for the frontend domain.

This is not an overall architecture ownership role, but it requires strong architectural understanding and the ability to translate established principles into sustainable, high-quality delivery. The organization actively uses AI tools throughout the development lifecycle, including GitHub Copilot, and is exploring Spec-Driven Development as part of continuous improvement.

Job DescriptionLead and coach the team in frontend technical matters and day-to-day delivery

Ensure high code quality, structure and long-term maintainability

Make sound technical decisions within defined architectural boundaries

Ensure compliance with standards and guidelines

Contribute to efficient CI/CD practices

Secure robust integrations with backend services, CRM and other business-critical systems

Collaborate closely with backend teams on API design, contracts, performance and scalability

Actively contribute to a mature agile way of working and continuous improvement

RequirementsSeveral years of experience developing complex, data-intensive web applications

Deep, current expertise in React, Next.js and TypeScript

Experience building e-commerce solutions

Experience with API-driven development and system integrations

Strong understanding of Java-based backend environments, including the ability to read and understand backend code and discuss API contracts

Extensive experience working in agile, cross-functional teams

Experience taking technical leadership without formal line management responsibility

Experience within telecom

Fluent Swedish and fluent English

Experience working with AI-assisted development tools (e.g., GitHub Copilot) and using them pragmatically to improve productivity and quality

Nice to haveExperience with headless CMS (e.g., Contentful)

Experience working in larger organizations with established architecture functions

Proven experience integrating frontend solutions with standardized CRM systems in enterprise environments

Experience with monorepo setups (e.g., Turborepo, pnpm)

Experience with Tailwind CSS and/or Emotion

Experience with CI/CD using GitHub Actions and/or CircleCI

Experience with testing using Jest, React Testing Library and/or Playwright

Interest in evolving ways of working, including Spec-Driven Development

Application

Selections are made on an ongoing basis, so we recommend that you apply as soon as possible.