Senior Frontend Engineer

Description

• We are looking for a Senior Frontend Engineer to join our Data storage team in Helsinki HQ. You can also work remotely from Finland, Netherlands, Ireland, UK, Spain, Lithuania, Poland and Portugal.

• Here’s what you’ll help us deliver : • Our next generation data transfer system: We are currently redesigning our data transfer system to be more scalable, more resilient and handle larger volumes of data for our customers

• Supermetrics storage layer: We are continuously improving our storage solution to help customers make their first steps with data warehousing.

• Agentic AI integration: With the technology progressing at rapid pace we are looking at how best we can integrate AI agents to our customers' journeys to better analyze and activate their data.

• Your day-to-day work and responsibilities include…

• Participating in developing the user interfaces of our products, ensuring a seamless user experience.

• Participating in planning new initiatives and features.

• Work with product, design, and other development teams to deliver features and improvements

• Participating in code reviews to maintain code quality standards.

• Mentor and share knowledge with your colleagues.

• Optimize user experience by improving load times, and ensuring smooth interaction.

• Use and collaborate on improvements to our design system.

• Technologies you’ll be using…

• React

• TypeScript

• Next.js

• Javascript

• React Query

• Chakra UI

• Jest

• Playwright

• Datadog

• Git

• GitHub Actions

• This position is for you if you have…

• 5+ years of front-end development experience, with a strong focus on React and TypeScript.

• Proficient in creating complex UI patterns and advanced UI development, with a deep understanding of user experience.

• Strong experience with all parts of the testing pyramid, especially component testing.

• Knowledge of web security best practices, to ensure the safety of our customers' data.

• Expertise in web performance best practices minimizing resource usage, and ensuring a smooth user experience.

• Knowledge of web accessibility guidelines like WCAG, to provide best-in-class support to all of our customers.

• Experience or interest in using visualization libraries such as D3.js, Chart.js, and Highcharts to create dynamic and interactive data visualizations.

• Expertise in Front-end toolings like package managers, linters, build tooling and testing libraries

• Fluent communication skills in English, with the ability to clearly convey technical concepts and collaborate effectively with team members.

Requirements

• 5+ years of front-end development experience, with a strong focus on React and TypeScript.

• Proficient in creating complex UI patterns and advanced UI development, with a deep understanding of user experience.

• Strong experience with all parts of the testing pyramid, especially component testing.

• Knowledge of web security best practices, to ensure the safety of our customers' data.

• Expertise in web performance best practices minimizing resource usage, and ensuring a smooth user experience.

• Knowledge of web accessibility guidelines like WCAG, to provide best-in-class support to all of our customers.

• Experience or interest in using visualization libraries such as D3.js, Chart.js, and Highcharts to create dynamic and interactive data visualizations.

• Expertise in Front-end toolings like package managers, linters, build tooling and testing libraries

• Fluent communication skills in English, with the ability to clearly convey technical concepts and collaborate effectively with team members.

• Nice to have:

• Familiarity with backend development (PHP or Python) to understand full-stack product needs.

• Understanding of monitoring tools and ability to interpret monitoring data. This includes tools such as Datadog, OpenSearch, Grafana, etc., which are used to track application performance and system metrics

• Knowledge of the advertising industry and experience with data connectors for advertising platforms.

• Proficient use of AI tools

Benefits

• Competitive compensation package, including equity

• Great work equipment, and home office allowance for those working in our fully remote locations

• Health care benefit and leisure time insurance

• Sports and wellbeing allowance

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