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Senior Frontend Developer

KeyMan
3 days ago
Contract
On-site
Stockholm, Sweden
500 kr - 600 kr SEK hourly

Mission description

We are looking for an experienced and flexible senior Frontend developer for a central role in the work of further developing the client's digital customer channels within the New Channels initiative.

You will be part of a platform team responsible for the foundation of new digital customer channels and the further development of their capabilities. Other development teams within the group that develop and deliver business functions in the new digital customer channels have a strong dependence on the platform team for onboarding and support. You will need to act as a role model, inspire and share your knowledge and experiences.

Examples of tasks:

Together with the team, further develop a common frontend platform based on micro frontends.

Develop and improve the integration of web content into mobile apps, in close collaboration with mobile developers.

Contribute to the security of the platform through secure development and continuous improvements.

Develop tests and improve tools that simplify development and integration.

Support other development teams with guidance and practical development work.

Document usage, guidelines, and technical decisions.

Qualifications:

Experience:

• At least +8 years of experience in frontend development, preferably with React.

• Documented experience working with JavaScript and TypeScript.

• Experience in understanding complex technical problems, troubleshooting systematically and finding sustainable solutions.

• Experience of close collaboration with and support to other development teams.

• Documented experience with SAFe (Leading SAFe, SAFe for Teams or SAFe Agile Software Engineering)

Competencies:

• Frontend development using Typescript and React

• HTML5/CSS3, JavaScript/React and other CSS frameworks

• GIT, Webpack or similar

• Basic UX design (design principles) and tools such as Figma

• Azure DevOps, establishment and development of CI/CD and work in Azure Boards/Backlogs

• Test automation for Frontend, such as Playwright, Selenium, Cypress, Jest or similar (meritorious)

• RESTful API (meritorious)

Merit:

• Practical experience in developing and maintaining a frontend platform based on micro frontends.

• Experience integrating web content into mobile apps.

• Experience with native development for iOS or Android, for example in Swift or Kotlin.

Requirements

Must have:

At least +8 years of experience in frontend development, preferably with React.

Documented experience working with JavaScript and TypeScript.

Experience in understanding complex technical problems, troubleshooting systematically and finding sustainable solutions.

Experience of close collaboration with and support to other development teams.

Documented experience with SAFe (Leading SAFe, SAFe for Teams or SAFe Agile Software Engineering)

GIT, Webpack or similar

Basic UX design (design principles) and tools such as Figma

Azure DevOps, establishment and development of CI/CD and work in Azure Boards/Backlogs

Nice to have:

Test automation for Frontend, such as Playwright, Selenium, Cypress, Jest or similar

RESTful API

Practical experience in developing and maintaining a frontend platform based on micro frontends.

Experience integrating web content into mobile apps.

Experience with native development for iOS or Android, for example in Swift or Kotlin.