Front-end Developer, Marioff, Vantaa

Academic Work Finland Oy; Uusimaa; Hybrid; EUR 42,000 - 54,000; Full time

Job summary

Marioff is seeking a Front-end Developer to join the team at an early stage of your career. The position is based in Vantaa with a hybrid work model requiring at least two days per week in the office. You will contribute to UI improvements and feature work in a React/TypeScript environment.

Key tasks include updating labels and tooltips, fixing layout bugs, improving navigation, and adding full-screen modes to charts and maps. Fluency in English and a proactive attitude are essential for success.

Qualifications

• HTML/CSS/JS fundamentals with React experience.
• Proficient in React and TypeScript as a frontend developer.
• Fluent English communication.
• Early-career professional with proactive attitude.

Responsibilities

• Updating labels, icons and tooltips
• Fixing small layout and styling bugs
• Improving navigation and breadcrumbs
• Adding full-screen mode to charts and maps
• Making lists and calendar entries clickable, with detail views
• Showing data freshness, such as a last updated timestamp
• Writing unit and component tests for the changes
• Redesigning form dialogs
• Unifying colors and date format

Skills

Fluent English

Flexible & proactive

Early career

Education

Relevant educational background

Tools

React

TypeScript

Job description

About the role

We are looking for a Front-end Developer for our client Marioff. This position is well-suited for someone at the early stage of their career.

In this role, you will be able to start as soon as possible, with work available until the end of 2026.

Marioffs office is located in Vantaa, and the work is done in a hybrid model, requiring you to work at the office for at least two days a week.

Work tasks

Your work tasks will include for example:

• Updating labels, icons and tooltips
• Fixing small layout and styling bugs
• Improving navigation and breadcrumbs
• Adding full-screen mode to charts and maps
• Making lists and calendar entries clickable, with detail views
• Showing data freshness, such as a ”last updated” timestamp
• Writing unit and component tests for the changes
• Redesigning form dialogs
• Unifying colors and date format

We are looking for

• Suitable educational background
• Good skills in React and TypeScript
• Fluent English
• Flexible and proactive approach to work

Our recruitment process

This recruitment process is handled by Academic Work and it is our clients wish that all questions regarding the position is directed to Academic Work.

Our selection process is continuous and the advert may close before the recruitment process is completed if we have moved forward to the next phase. The process includes two tests: one personality test and one cognitive test. The tests are tools to find the right talent for the right position, to enable equality, diversity, and a fair process.

Employment relationship: Employment

Wage: Other

Number of positions: 1

Source: Job Market Finland/Työmarkkinatori

Osaamisalue: IT & tietoliikenne