Full Stack Web Developer

We are looking for a Full Stack Web Developer for our client. Job description We are looking for a skilled Full Stack Web Developer to join our team and take ownership of the continued development of our internal web framework (Lense) and web applications built on top of it, such as Diary, RCA, 5S, and Autoprod WebClient. The role involves both frontend and backend development, participation in project-wide tasks, and collaboration with cross-functional teams. Key Responsibilities -Develop and maintain the Lense web framework, as well as web applications built on top of it. (e.g. Diary, RCA, 5S, Autoprod Web Client). -Work on both frontend and backend components of Lense. -Support general project activities and collaborate with other developers.-Provide technical input to related initiatives, such as Operations Logbook. Required Skills & Experience -Strong proficiency in JavaScript and TypeScript.-Strong proficiency and experience with backend development using Node.js (and npm libraries, such as Koa/Express)-Experience with Lit, React, and modern web development practices. -Familiarity with Redux and Redux Saga for state management. -Experience with PLSQL and working with Oracle databases. -Experience with Agile software development principles and practices. -Ability to work independently across the full stack and take ownership of complex components. -Comfortable working in a collaborative project environment. -Knowledge and experience in containerization technologies (Docker, Kubernetes). -Knowledge and proficiency in GIT version control. -Experience with automated testing frameworks (e.g. playwright). -Proficiency in deg and consuming RESTful APIs. Nice-to-Have -Experience with MES systems (not required; interfaces are limited).-Familiarity with internal tooling or industrial software environments. -Understanding of CI/CD pipelines and modular package development. -Hands-on experience with Webpack or similar bundling tools. Who We're Looking For A proactive developer who enjoys working across the stack, can independently manage key components, and is comfortable navigating both frontend and backend challenges. You'll be stepping into a role with meaningful ownership and the opportunity to shape the future of our internal applications.Kesto: Työn aloitus sopimuksen mukaan Tammi-Helmikuussa. Sopimuksen kesto selviää prosessin aikana, arviolta ensimmäinen sopimus ainakin vuoden loppuun.Sijainti: Helsinki, Jyväskylä, OuluKieli: Sujuva kirjallinen ja suullinen SuomiAllokaatio: 100 % Huomioithan, että esittelemme kandidaatteja tehtävään jatkuvasti, mikä tarkoittaa, että toimeksianto voidaan poistaa ennen määräaikaa. Mikäli olet kiinnostunut, suosittelemme hakemaan heti.