front-end developer trainee

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...

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,...

Who we areInvosy Oy is a growing invoicing service company that designs and develops its own systems, websites, and digital services for businesses. We operate from a modern office in the heart of Helsinkis Kamppi district, where teamwork and open communication are at the core of everything we do.We focus on high-quality code, long-term development, and...

Jyväskylän kaupunki etsii HR-trainee-tä määräaikaiseen ohjelmaan Jyväskylän keskustaan. Traineena työskentelet monialaisen henkilöstöpalvelutiimin osana ja osallistut osaamisen kehittämisen sekä työhyvinvoinnin tukitehtäviin sekä rekrytointi- ja koulutusprosesseihin.Tehtävä tarjoaa käytännön kokemusta julkisen sektorin...

Nordic Semiconductor Corporation is seeking a Project Manager for PMIC product development in Oulu, Finland. You will own projects end-to-end, coordinate across design, verification, layout, and post-silicon stages, and align with Nordic’s PM framework while introducing improvements where possible.You will collaborate with system architects, analog/digital...

Wärtsilä Corporation seeks an On-call Trainee to support the RTR Center of Expertise Entity Close in Vaasa, Finland. The role offers up to 25 hours per week and requires being a full‑time student pursuing a degree in Finland.You will handle month-end Closing, journal entries, and various ad hoc Record-to-Report tasks as part of a dynamic, collaborative...

Pasiflora AI LLC is seeking experienced Front-End, UI, and Design Engineers for a contract project focused on recreating visual references with pixel-perfect accuracy. You will receive an image or visual reference, implement it in code, render the result, compare to the source, and iterate until the output closely matches the reference.Remote global work...

Invosy Oy is seeking a Back-End Developer to design and implement scalable back-end services and APIs for our own systems and client projects. You will work with front-end developers and designers to deliver robust, efficient solutions.We value clean, maintainable code and familiarity with cloud platforms. The role requires at least two years in back-end...

We are seeking a (part-time) trainee to support the Coordination Unit of the Finnish University Partnership for International Development (UniPID). The trainee will mostly work remotely at the Faculty of Social Sciences and Business Studies of the University of Eastern Finland on the Joensuu campus. Please find more information below and submit your...

Select how often (in days) to receive an alert: Legal Trainee Primary Location: Espoo, FI Our world depends on rocks, minerals, metals and other raw materials – the building blocks of modern society. As an industry leader, Metso helps transform these essential materials to enable sustainable modern life. Our solutions and services support everything from...

We are looking for ambitious and curious law students to join Krogerus as Associate Trainees for a four-month full-time trainee period starting in May 2027. At Krogerus, learning starts with trust. From day one, our trainees are given meaningful responsibility, close support, and the opportunity to contribute to complex client work as part of the team....

We are looking for anOn-call Trainee with the main responsibility of supporting RTR Center of Expertise Entity Close. The preferred location for this position is Vaasa, Finland. As an On-Call Trainee, you can work up to 25 hours per week. The selected candidate needs to be a full-time student studying for a degree in Finland. Your role and...

Wärtsilä is an innovative technology company known for being a forerunner in the Marine and Energy markets. Every day, we – Wärtsilians – put our hearts and minds into turning Wärtsilä's purpose of enabling sustainable societies through innovation in technology and services into reality. Our ultimate aim is to provide increased value to both our...

We are looking for a customer-oriented Documentation Traineeto our Technical Documentationteam in Porvoo, Finland. Your main tasks are: Scanning and digitization of physical material. Ability to follow instructions and guidelines for document management. Validation skills against standards/guidelines. Moderate problem-solving and analytical...

Mind. Body. Spirit. Front Office Receptionist and Campus Monitor At Brillante Academy, we believe: Every child possesses inherent dignity & infinite potential. Parents are the first educators. Learning and excelling in two languages (English and Spanish) builds bridges, opens doors, and strengthens minds. Truth, Goodness, and Beauty cultivate the mind,...

We are now looking for a Process Engineer (On Call Trainee) to join the End to End Quality organization at Valo. The role is part of Operations and reports to Anssi Rajala. This position can be based in Helsinki, Turku or Vaasa, Finland. The position is a part time, on call trainee role.What will you be doing:Valo is a joint venture of Wärtsilä and RCT...

Reaktor is seeking AI developers in Helsinki to design and build end-to-end AI-enabled applications. You’ll work across backend, frontend, and infrastructure, integrating OpenAI and open-source LLMs, and deploying in cloud environments with Docker and Kubernetes.You’ll contribute to end-to-end AI use cases, participate in RAG pipelines, and collaborate...

Nordea in Helsinki is seeking a UX Designer to shape the next generation of home-buying experiences for customers and advisors. You will design end-to-end automation components and user flows, collaborating with designers, developers and business stakeholders.You’ll work with User Researchers to gather insights, test hypotheses and incorporate customer...

Finnair is a diverse community of professionals who work ambitiously with a big heart and commitment. A strong safety culture is our priority and at the core of our everyday work, never taking it for granted. We are committed to doing our share in solving the climate challenge by determinedly following our science-based pathway to decarbonize our operations....

🚀 About the role We’re looking for a Senior Full Stack Engineer with a front-end focus who has experience working with commercial. You’ll turn a marketing campaign, a pricing test or a new product launch into a fast, reliable experience, then measure whether it worked. Your main focus will be zoe.com and our acquisition and conversion journeys,...