Full Stack Developer

Rantalainen is Finland's leading and strongly growing expert organization in the financial and payroll administration service business. Rantalainen serves at over 100 different locations in Finland, Sweden, and Norway. To support the business success of our customers of all sizes, we offer versatile financial and payroll administration, HR, and corporate tax services. The expertise of over 2,700 top experts is available to our nearly 40,000 client companies. Learn more about us on our pages [https://www.rantalainen.fi/]. As our growth continues, we are now looking for an experienced professional for the position of Full Stack Developer! In this role, you will work as part of our motivated and skilled Platforms development team, which is part of the Rantalainen Group's digital services. You will contribute to the development of RAN Connect and RAN Flow services. In our team, you can grow your expertise in your desired direction and take on more responsibility as you learn new things. RAN Connect is our service channel for communication between Rantalainen and our customers, document processing, and process management. It combines Rantalainen's services on one secure and intelligent platform. Thousands of our customers use the service daily, so your personal contribution will be truly visible and your work is key here. You can learn more about the service on our pages [https://www.rantalainen.fi/ran-connect/]. With our RAN Flow automation platform, we implement automation and integration services both internally and for our customers, thereby enhancing the production of our financial and payroll administration services. Additionally, we use it to manage and monitor our technical integration environment. In this position, you will implement new functions for the services from design to final implementation and directly influence how the product is built, how it scales to a growing number of customers, and what technical solutions are made in future development. We work in a flexible hybrid model, and you can utilize a Rantalainen office that suits you as well as work remotely from anywhere in Finland according to your wishes. Technologies Working technologies are at the core of what we do. Below are some of the technologies used by our team. * Our infrastructure is built on Microsoft Azure using Azure Bicep * CI/CD pipelines are built in Azure DevOps * We use PostgreSQL and MongoDB solutions as databases * Automation implementations are based on Azure Functions * We use TypeScript as the programming language * Frontend development is based on Angular * AI development is based on Azure AI Foundry What does Rantalainen offer you? Rantalainen is a stable, rapidly growing, and internationalizing employer. With us, you will get continuous training opportunities, expert internal organizational support for your work, and modern tools, such as an electric desk for remote work. As a flexible employer, we offer you the freedom to plan your own work, flexible working hours, and remote work options to ensure a smooth combination of work and other areas of life. The estimated monthly salary for the position is 4,000–5,000 euros based on the selected person's expertise and experience, but we would be happy to hear your salary expectations in your application. In addition to the monthly salary, all our employees have the opportunity for a position-specific performance bonus. The employment is full-time and permanent. You can learn more about our comprehensive employee benefits and Rantalainen as an employer on our pages [https://www.rantalainen.fi/tyopaikat/]. What do we hope for from you? We hope that you have expertise in the technologies described above or similar ones, especially Angular and TypeScript. Additionally, you use AI-based coding assistants as a natural part of daily software development. Even more important than this, we value the desire and motivation to develop your own expertise. You should have experience working for at least a few years in similar development roles. A basic understanding of financial and/or payroll administration processes is an advantage, but not a necessity. We also value good collaboration and communication skills as well as a proactive working style. The position requires fluent proficiency in Finnish and English. Proficiency in Swedish and/or Norwegian is considered an advantage. Apply as soon as possible, but no later than 23.8.2026. We review applications during the application period and make a selection once a suitable person is found, so do not wait until the last application day. The recruitment process includes two interview rounds and a personality assessment. Additionally, we check the credit information of the person selected for the position at the end of the process. We accept applications only through the recruitment system, so please do not send your application by email. If you want to hear more about the position or your future team, please contact us! More information about the position can be provided by Development Team Lead, Henri Pero (etunimi.sukunimi@rantalainen.fi [etunimi.sukunimi@rantalainen.fi], 010 321 6766).